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<!doctype html>
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<html lang="en" class="no-js">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<link rel="icon" href="/docs/logo.svg">
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<meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.5.17">
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<title>OpenBLAS</title>
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<link rel="stylesheet" href="/docs/assets/stylesheets/main.bcfcd587.min.css">
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<link rel="stylesheet" href="/docs/assets/stylesheets/palette.06af60db.min.css">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback">
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<style>:root{--md-text-font:"Roboto";--md-code-font:"Roboto Mono"}</style>
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<script>__md_scope=new URL("/docs/",location),__md_hash=e=>[...e].reduce((e,_)=>(e<<5)-e+_.charCodeAt(0),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
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</head>
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<body dir="ltr" data-md-color-scheme="default" data-md-color-primary="grey" data-md-color-accent="indigo">
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<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
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<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
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<label class="md-overlay" for="__drawer"></label>
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<div data-md-component="skip">
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</div>
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<div data-md-component="announce">
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<header class="md-header md-header--shadow" data-md-component="header">
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<nav class="md-header__inner md-grid" aria-label="Header">
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<a href="/docs/." title="OpenBLAS" class="md-header__button md-logo" aria-label="OpenBLAS" data-md-component="logo">
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<img src="/docs/logo.svg" alt="logo">
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</a>
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<label class="md-header__button md-icon" for="__drawer">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2Z"/></svg>
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</label>
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<div class="md-header__title" data-md-component="header-title">
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<div class="md-header__ellipsis">
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<div class="md-header__topic">
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<span class="md-ellipsis">
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OpenBLAS
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</span>
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</div>
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<div class="md-header__topic" data-md-component="header-topic">
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<span class="md-ellipsis">
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</div>
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<label class="md-header__button md-icon" for="__search">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
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</label>
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<div class="md-search" data-md-component="search" role="dialog">
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<label class="md-search__overlay" for="__search"></label>
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<div class="md-search__inner" role="search">
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<form class="md-search__form" name="search">
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<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
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<label class="md-search__icon md-icon" for="__search">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
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</label>
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<nav class="md-search__options" aria-label="Search">
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<button type="reset" class="md-search__icon md-icon" title="Clear" aria-label="Clear" tabindex="-1">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"/></svg>
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</button>
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</nav>
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</form>
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<div class="md-search__output">
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<div class="md-search__scrollwrap" data-md-scrollfix>
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<div class="md-search-result" data-md-component="search-result">
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<div class="md-search-result__meta">
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Initializing search
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</div>
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<ol class="md-search-result__list" role="presentation"></ol>
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</div>
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</div>
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</div>
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</div>
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</div>
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</nav>
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</header>
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<div class="md-container" data-md-component="container">
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<main class="md-main" data-md-component="main">
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<div class="md-main__inner md-grid">
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<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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<div class="md-sidebar__scrollwrap">
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<div class="md-sidebar__inner">
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<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
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<label class="md-nav__title" for="__drawer">
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<a href="/docs/." title="OpenBLAS" class="md-nav__button md-logo" aria-label="OpenBLAS" data-md-component="logo">
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<img src="/docs/logo.svg" alt="logo">
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</a>
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OpenBLAS
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="/docs/." class="md-nav__link">
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<span class="md-ellipsis">
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Home
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</span>
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</a>
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<li class="md-nav__item">
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<a href="/docs/install/" class="md-nav__link">
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<span class="md-ellipsis">
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Install OpenBLAS
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/user_manual/" class="md-nav__link">
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<span class="md-ellipsis">
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User manual
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/extensions/" class="md-nav__link">
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<span class="md-ellipsis">
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Extensions
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/developers/" class="md-nav__link">
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<span class="md-ellipsis">
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Developer manual
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/build_system/" class="md-nav__link">
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<span class="md-ellipsis">
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Build system
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/distributing/" class="md-nav__link">
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<span class="md-ellipsis">
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||||||
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Redistributing OpenBLAS
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/ci/" class="md-nav__link">
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<span class="md-ellipsis">
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CI jobs
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</span>
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||||||
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/about/" class="md-nav__link">
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||||||
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<span class="md-ellipsis">
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||||||
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About
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</span>
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||||||
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</a>
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</li>
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<li class="md-nav__item">
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<a href="/docs/faq/" class="md-nav__link">
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<span class="md-ellipsis">
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FAQ
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</span>
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||||||
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||||||
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</a>
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||||||
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</li>
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||||||
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||||||
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</ul>
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||||||
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</nav>
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||||||
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</div>
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||||||
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</div>
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</div>
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||||||
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<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
|
||||||
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<div class="md-sidebar__scrollwrap">
|
||||||
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<div class="md-sidebar__inner">
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||||||
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||||||
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||||||
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<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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||||||
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||||||
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||||||
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||||||
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||||||
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</nav>
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||||||
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</div>
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||||||
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</div>
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</div>
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||||||
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||||||
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<div class="md-content" data-md-component="content">
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||||||
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<article class="md-content__inner md-typeset">
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||||||
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||||||
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<h1>404 - Not found</h1>
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||||||
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||||||
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</article>
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||||||
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</div>
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||||||
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||||||
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||||||
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<script>var target=document.getElementById(location.hash.slice(1));target&&target.name&&(target.checked=target.name.startsWith("__tabbed_"))</script>
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</div>
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||||||
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</main>
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||||||
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||||||
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<footer class="md-footer">
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||||||
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||||||
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<div class="md-footer-meta md-typeset">
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||||||
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<div class="md-footer-meta__inner md-grid">
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||||||
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<div class="md-copyright">
|
||||||
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|
||||||
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|
||||||
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Made with
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||||||
|
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
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||||||
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Material for MkDocs
|
||||||
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</a>
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||||||
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|
||||||
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</div>
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</div>
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</div>
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</footer>
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||||||
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</div>
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||||||
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<div class="md-dialog" data-md-component="dialog">
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||||||
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<div class="md-dialog__inner md-typeset"></div>
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</div>
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||||||
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<h2 id="acknowledgements">Acknowledgements</h2>
|
||||||
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<p>This work is partially supported by
|
||||||
|
* Research and Development of Compiler System and Toolchain for Domestic CPU, National S&T Major Projects: Core Electronic Devices, High-end General Chips and Fundamental Software (No.2009ZX01036-001-002)
|
||||||
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* National High-tech R&D Program of China (Grant No.2012AA010903)</p>
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||||||
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<h2 id="users-of-openblas">Users of OpenBLAS</h2>
|
||||||
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<ul>
|
||||||
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<li><a href='http://julialang.org/'>Julia - a high-level, high-performance dynamic programming language for technical computing</a><br /></li>
|
||||||
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<li>Ceemple v1.0.3 (C++ technical computing environment), including OpenBLAS, Qt, Boost, OpenCV and others. The only solution with immediate-recompilation of C++ code. Available from <a href='http://www.ceemple.com'>Ceemple C++ Technical Computing</a>.</li>
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||||||
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||||||
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||||||
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<h2 id="publications">Publications</h2>
|
||||||
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<h3 id="2013">2013</h3>
|
||||||
|
<ul>
|
||||||
|
<li>Wang Qian, Zhang Xianyi, Zhang Yunquan, Qing Yi, <strong>AUGEM: Automatically Generate High Performance Dense Linear Algebra Kernels on x86 CPUs</strong>, In the International Conference for High Performance Computing, Networking, Storage and Analysis (SC'13), Denver CO, November 2013. [<a href="http://xianyi.github.io/paper/augem_SC13.pdf">pdf</a>]</li>
|
||||||
|
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|
||||||
|
<h3 id="2012">2012</h3>
|
||||||
|
<ul>
|
||||||
|
<li>Zhang Xianyi, Wang Qian, Zhang Yunquan, <strong>Model-driven Level 3 BLAS Performance Optimization on Loongson 3A Processor</strong>, 2012 IEEE 18th International Conference on Parallel and Distributed Systems (ICPADS), 17-19 Dec. 2012.</li>
|
||||||
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!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hi=function(){this.pipeline.reset(),this.pipeline.add(e.hi.trimmer,e.hi.stopWordFilter,e.hi.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.hi.stemmer))},e.hi.wordCharacters="ऀ-ःऄ-एऐ-टठ-यर-िी-ॏॐ-य़ॠ-९॰-ॿa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.hi.trimmer=e.trimmerSupport.generateTrimmer(e.hi.wordCharacters),e.Pipeline.registerFunction(e.hi.trimmer,"trimmer-hi"),e.hi.stopWordFilter=e.generateStopWordFilter("अत अपना अपनी अपने अभी अंदर आदि आप इत्यादि इन इनका इन्हीं इन्हें इन्हों इस इसका इसकी इसके इसमें इसी इसे उन उनका उनकी उनके उनको उन्हीं उन्हें उन्हों उस उसके उसी उसे एक एवं एस ऐसे और कई कर करता करते करना करने करें कहते कहा का काफ़ी कि कितना किन्हें किन्हों किया किर किस किसी किसे की कुछ कुल के को कोई कौन कौनसा गया घर जब जहाँ जा जितना जिन जिन्हें जिन्हों जिस जिसे जीधर जैसा जैसे जो तक तब तरह तिन तिन्हें तिन्हों तिस तिसे तो था थी थे दबारा दिया दुसरा दूसरे दो द्वारा न नके नहीं ना निहायत नीचे ने पर पहले पूरा पे फिर बनी बही बहुत बाद बाला बिलकुल भी भीतर मगर मानो मे में यदि यह यहाँ यही या यिह ये रखें रहा रहे ऱ्वासा लिए लिये लेकिन व वग़ैरह वर्ग वह वहाँ वहीं वाले वुह वे वो सकता सकते सबसे सभी साथ साबुत साभ सारा से सो संग ही हुआ हुई हुए है हैं हो होता होती होते होना होने".split(" ")),e.hi.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.hi.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var t=i.toString().toLowerCase().replace(/^\s+/,"");return r.cut(t).split("|")},e.Pipeline.registerFunction(e.hi.stemmer,"stemmer-hi"),e.Pipeline.registerFunction(e.hi.stopWordFilter,"stopWordFilter-hi")}});
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!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.hy=function(){this.pipeline.reset(),this.pipeline.add(e.hy.trimmer,e.hy.stopWordFilter)},e.hy.wordCharacters="[A-Za-z-֏ff-ﭏ]",e.hy.trimmer=e.trimmerSupport.generateTrimmer(e.hy.wordCharacters),e.Pipeline.registerFunction(e.hy.trimmer,"trimmer-hy"),e.hy.stopWordFilter=e.generateStopWordFilter("դու և եք էիր էիք հետո նաև նրանք որը վրա է որ պիտի են այս մեջ ն իր ու ի այդ որոնք այն կամ էր մի ես համար այլ իսկ էին ենք հետ ին թ էինք մենք նրա նա դուք եմ էի ըստ որպես ում".split(" ")),e.Pipeline.registerFunction(e.hy.stopWordFilter,"stopWordFilter-hy"),e.hy.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}(),e.Pipeline.registerFunction(e.hy.stemmer,"stemmer-hy")}});
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!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.ja=function(){this.pipeline.reset(),this.pipeline.add(e.ja.trimmer,e.ja.stopWordFilter,e.ja.stemmer),r?this.tokenizer=e.ja.tokenizer:(e.tokenizer&&(e.tokenizer=e.ja.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.ja.tokenizer))};var t=new e.TinySegmenter;e.ja.tokenizer=function(i){var n,o,s,p,a,u,m,l,c,f;if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t.toLowerCase()):t.toLowerCase()});for(o=i.toString().toLowerCase().replace(/^\s+/,""),n=o.length-1;n>=0;n--)if(/\S/.test(o.charAt(n))){o=o.substring(0,n+1);break}for(a=[],s=o.length,c=0,l=0;c<=s;c++)if(u=o.charAt(c),m=c-l,u.match(/\s/)||c==s){if(m>0)for(p=t.segment(o.slice(l,c)).filter(function(e){return!!e}),f=l,n=0;n<p.length;n++)r?a.push(new e.Token(p[n],{position:[f,p[n].length],index:a.length})):a.push(p[n]),f+=p[n].length;l=c+1}return a},e.ja.stemmer=function(){return function(e){return e}}(),e.Pipeline.registerFunction(e.ja.stemmer,"stemmer-ja"),e.ja.wordCharacters="一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.ja.trimmer=e.trimmerSupport.generateTrimmer(e.ja.wordCharacters),e.Pipeline.registerFunction(e.ja.trimmer,"trimmer-ja"),e.ja.stopWordFilter=e.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")),e.Pipeline.registerFunction(e.ja.stopWordFilter,"stopWordFilter-ja"),e.jp=e.ja,e.Pipeline.registerFunction(e.jp.stemmer,"stemmer-jp"),e.Pipeline.registerFunction(e.jp.trimmer,"trimmer-jp"),e.Pipeline.registerFunction(e.jp.stopWordFilter,"stopWordFilter-jp")}});
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module.exports=require("./lunr.ja");
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!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.kn=function(){this.pipeline.reset(),this.pipeline.add(e.kn.trimmer,e.kn.stopWordFilter,e.kn.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.kn.stemmer))},e.kn.wordCharacters="ಀ-಄ಅ-ಔಕ-ಹಾ-ೌ಼-ಽೕ-ೖೝ-ೞೠ-ೡೢ-ೣ೦-೯ೱ-ೳ",e.kn.trimmer=e.trimmerSupport.generateTrimmer(e.kn.wordCharacters),e.Pipeline.registerFunction(e.kn.trimmer,"trimmer-kn"),e.kn.stopWordFilter=e.generateStopWordFilter("ಮತ್ತು ಈ ಒಂದು ರಲ್ಲಿ ಹಾಗೂ ಎಂದು ಅಥವಾ ಇದು ರ ಅವರು ಎಂಬ ಮೇಲೆ ಅವರ ತನ್ನ ಆದರೆ ತಮ್ಮ ನಂತರ ಮೂಲಕ ಹೆಚ್ಚು ನ ಆ ಕೆಲವು ಅನೇಕ ಎರಡು ಹಾಗು ಪ್ರಮುಖ ಇದನ್ನು ಇದರ ಸುಮಾರು ಅದರ ಅದು ಮೊದಲ ಬಗ್ಗೆ ನಲ್ಲಿ ರಂದು ಇತರ ಅತ್ಯಂತ ಹೆಚ್ಚಿನ ಸಹ ಸಾಮಾನ್ಯವಾಗಿ ನೇ ಹಲವಾರು ಹೊಸ ದಿ ಕಡಿಮೆ ಯಾವುದೇ ಹೊಂದಿದೆ ದೊಡ್ಡ ಅನ್ನು ಇವರು ಪ್ರಕಾರ ಇದೆ ಮಾತ್ರ ಕೂಡ ಇಲ್ಲಿ ಎಲ್ಲಾ ವಿವಿಧ ಅದನ್ನು ಹಲವು ರಿಂದ ಕೇವಲ ದ ದಕ್ಷಿಣ ಗೆ ಅವನ ಅತಿ ನೆಯ ಬಹಳ ಕೆಲಸ ಎಲ್ಲ ಪ್ರತಿ ಇತ್ಯಾದಿ ಇವು ಬೇರೆ ಹೀಗೆ ನಡುವೆ ಇದಕ್ಕೆ ಎಸ್ ಇವರ ಮೊದಲು ಶ್ರೀ ಮಾಡುವ ಇದರಲ್ಲಿ ರೀತಿಯ ಮಾಡಿದ ಕಾಲ ಅಲ್ಲಿ ಮಾಡಲು ಅದೇ ಈಗ ಅವು ಗಳು ಎ ಎಂಬುದು ಅವನು ಅಂದರೆ ಅವರಿಗೆ ಇರುವ ವಿಶೇಷ ಮುಂದೆ ಅವುಗಳ ಮುಂತಾದ ಮೂಲ ಬಿ ಮೀ ಒಂದೇ ಇನ್ನೂ ಹೆಚ್ಚಾಗಿ ಮಾಡಿ ಅವರನ್ನು ಇದೇ ಯ ರೀತಿಯಲ್ಲಿ ಜೊತೆ ಅದರಲ್ಲಿ ಮಾಡಿದರು ನಡೆದ ಆಗ ಮತ್ತೆ ಪೂರ್ವ ಆತ ಬಂದ ಯಾವ ಒಟ್ಟು ಇತರೆ ಹಿಂದೆ ಪ್ರಮಾಣದ ಗಳನ್ನು ಕುರಿತು ಯು ಆದ್ದರಿಂದ ಅಲ್ಲದೆ ನಗರದ ಮೇಲಿನ ಏಕೆಂದರೆ ರಷ್ಟು ಎಂಬುದನ್ನು ಬಾರಿ ಎಂದರೆ ಹಿಂದಿನ ಆದರೂ ಆದ ಸಂಬಂಧಿಸಿದ ಮತ್ತೊಂದು ಸಿ ಆತನ ".split(" ")),e.kn.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.kn.tokenizer=function(t){if(!arguments.length||null==t||void 0==t)return[];if(Array.isArray(t))return t.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var n=t.toString().toLowerCase().replace(/^\s+/,"");return r.cut(n).split("|")},e.Pipeline.registerFunction(e.kn.stemmer,"stemmer-kn"),e.Pipeline.registerFunction(e.kn.stopWordFilter,"stopWordFilter-kn")}});
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!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){e.multiLanguage=function(){for(var t=Array.prototype.slice.call(arguments),i=t.join("-"),r="",n=[],s=[],p=0;p<t.length;++p)"en"==t[p]?(r+="\\w",n.unshift(e.stopWordFilter),n.push(e.stemmer),s.push(e.stemmer)):(r+=e[t[p]].wordCharacters,e[t[p]].stopWordFilter&&n.unshift(e[t[p]].stopWordFilter),e[t[p]].stemmer&&(n.push(e[t[p]].stemmer),s.push(e[t[p]].stemmer)));var o=e.trimmerSupport.generateTrimmer(r);return e.Pipeline.registerFunction(o,"lunr-multi-trimmer-"+i),n.unshift(o),function(){this.pipeline.reset(),this.pipeline.add.apply(this.pipeline,n),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add.apply(this.searchPipeline,s))}}}});
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/*!
|
||||||
|
* Lunr languages, `Norwegian` language
|
||||||
|
* https://github.com/MihaiValentin/lunr-languages
|
||||||
|
*
|
||||||
|
* Copyright 2014, Mihai Valentin
|
||||||
|
* http://www.mozilla.org/MPL/
|
||||||
|
*/
|
||||||
|
/*!
|
||||||
|
* based on
|
||||||
|
* Snowball JavaScript Library v0.3
|
||||||
|
* http://code.google.com/p/urim/
|
||||||
|
* http://snowball.tartarus.org/
|
||||||
|
*
|
||||||
|
* Copyright 2010, Oleg Mazko
|
||||||
|
* http://www.mozilla.org/MPL/
|
||||||
|
*/
|
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!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.no=function(){this.pipeline.reset(),this.pipeline.add(e.no.trimmer,e.no.stopWordFilter,e.no.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.no.stemmer))},e.no.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.no.trimmer=e.trimmerSupport.generateTrimmer(e.no.wordCharacters),e.Pipeline.registerFunction(e.no.trimmer,"trimmer-no"),e.no.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,i=new function(){function e(){var e,r=w.cursor+3;if(a=w.limit,0<=r||r<=w.limit){for(s=r;;){if(e=w.cursor,w.in_grouping(d,97,248)){w.cursor=e;break}if(e>=w.limit)return;w.cursor=e+1}for(;!w.out_grouping(d,97,248);){if(w.cursor>=w.limit)return;w.cursor++}a=w.cursor,a<s&&(a=s)}}function i(){var e,r,n;if(w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(m,29),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:n=w.limit-w.cursor,w.in_grouping_b(c,98,122)?w.slice_del():(w.cursor=w.limit-n,w.eq_s_b(1,"k")&&w.out_grouping_b(d,97,248)&&w.slice_del());break;case 3:w.slice_from("er")}}function t(){var e,r=w.limit-w.cursor;w.cursor>=a&&(e=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,w.find_among_b(u,2)?(w.bra=w.cursor,w.limit_backward=e,w.cursor=w.limit-r,w.cursor>w.limit_backward&&(w.cursor--,w.bra=w.cursor,w.slice_del())):w.limit_backward=e)}function o(){var e,r;w.cursor>=a&&(r=w.limit_backward,w.limit_backward=a,w.ket=w.cursor,e=w.find_among_b(l,11),e?(w.bra=w.cursor,w.limit_backward=r,1==e&&w.slice_del()):w.limit_backward=r)}var s,a,m=[new r("a",-1,1),new r("e",-1,1),new r("ede",1,1),new r("ande",1,1),new r("ende",1,1),new r("ane",1,1),new r("ene",1,1),new r("hetene",6,1),new r("erte",1,3),new r("en",-1,1),new r("heten",9,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",12,1),new r("s",-1,2),new r("as",14,1),new r("es",14,1),new r("edes",16,1),new r("endes",16,1),new r("enes",16,1),new r("hetenes",19,1),new r("ens",14,1),new r("hetens",21,1),new r("ers",14,1),new r("ets",14,1),new r("et",-1,1),new r("het",25,1),new r("ert",-1,3),new r("ast",-1,1)],u=[new r("dt",-1,-1),new r("vt",-1,-1)],l=[new r("leg",-1,1),new r("eleg",0,1),new r("ig",-1,1),new r("eig",2,1),new r("lig",2,1),new r("elig",4,1),new r("els",-1,1),new r("lov",-1,1),new r("elov",7,1),new r("slov",7,1),new r("hetslov",9,1)],d=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,48,0,128],c=[119,125,149,1],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,i(),w.cursor=w.limit,t(),w.cursor=w.limit,o(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return i.setCurrent(e),i.stem(),i.getCurrent()}):(i.setCurrent(e),i.stem(),i.getCurrent())}}(),e.Pipeline.registerFunction(e.no.stemmer,"stemmer-no"),e.no.stopWordFilter=e.generateStopWordFilter("alle at av bare begge ble blei bli blir blitt både båe da de deg dei deim deira deires dem den denne der dere deres det dette di din disse ditt du dykk dykkar då eg ein eit eitt eller elles en enn er et ett etter for fordi fra før ha hadde han hans har hennar henne hennes her hjå ho hoe honom hoss hossen hun hva hvem hver hvilke hvilken hvis hvor hvordan hvorfor i ikke ikkje ikkje ingen ingi inkje inn inni ja jeg kan kom korleis korso kun kunne kva kvar kvarhelst kven kvi kvifor man mange me med medan meg meget mellom men mi min mine mitt mot mykje ned no noe noen noka noko nokon nokor nokre nå når og også om opp oss over på samme seg selv si si sia sidan siden sin sine sitt sjøl skal skulle slik so som som somme somt så sånn til um upp ut uten var vart varte ved vere verte vi vil ville vore vors vort vår være være vært å".split(" ")),e.Pipeline.registerFunction(e.no.stopWordFilter,"stopWordFilter-no")}});
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!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.sa=function(){this.pipeline.reset(),this.pipeline.add(e.sa.trimmer,e.sa.stopWordFilter,e.sa.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sa.stemmer))},e.sa.wordCharacters="ऀ-ःऄ-एऐ-टठ-यर-िी-ॏॐ-य़ॠ-९॰-ॿ꣠-꣱ꣲ-ꣷ꣸-ꣻ꣼-ꣽꣾ-ꣿᆰ0-ᆰ9",e.sa.trimmer=e.trimmerSupport.generateTrimmer(e.sa.wordCharacters),e.Pipeline.registerFunction(e.sa.trimmer,"trimmer-sa"),e.sa.stopWordFilter=e.generateStopWordFilter('तथा अयम् एकम् इत्यस्मिन् तथा तत् वा अयम् इत्यस्य ते आहूत उपरि तेषाम् किन्तु तेषाम् तदा इत्यनेन अधिकः इत्यस्य तत् केचन बहवः द्वि तथा महत्वपूर्णः अयम् अस्य विषये अयं अस्ति तत् प्रथमः विषये इत्युपरि इत्युपरि इतर अधिकतमः अधिकः अपि सामान्यतया ठ इतरेतर नूतनम् द न्यूनम् कश्चित् वा विशालः द सः अस्ति तदनुसारम् तत्र अस्ति केवलम् अपि अत्र सर्वे विविधाः तत् बहवः यतः इदानीम् द दक्षिण इत्यस्मै तस्य उपरि नथ अतीव कार्यम् सर्वे एकैकम् इत्यादि। एते सन्ति उत इत्थम् मध्ये एतदर्थं . स कस्य प्रथमः श्री. करोति अस्मिन् प्रकारः निर्मिता कालः तत्र कर्तुं समान अधुना ते सन्ति स एकः अस्ति सः अर्थात् तेषां कृते . स्थितम् विशेषः अग्रिम तेषाम् समान स्रोतः ख म समान इदानीमपि अधिकतया करोतु ते समान इत्यस्य वीथी सह यस्मिन् कृतवान् धृतः तदा पुनः पूर्वं सः आगतः किम् कुल इतर पुरा मात्रा स विषये उ अतएव अपि नगरस्य उपरि यतः प्रतिशतं कतरः कालः साधनानि भूत तथापि जात सम्बन्धि अन्यत् ग अतः अस्माकं स्वकीयाः अस्माकं इदानीं अन्तः इत्यादयः भवन्तः इत्यादयः एते एताः तस्य अस्य इदम् एते तेषां तेषां तेषां तान् तेषां तेषां तेषां समानः सः एकः च तादृशाः बहवः अन्ये च वदन्ति यत् कियत् कस्मै कस्मै यस्मै यस्मै यस्मै यस्मै न अतिनीचः किन्तु प्रथमं सम्पूर्णतया ततः चिरकालानन्तरं पुस्तकं सम्पूर्णतया अन्तः किन्तु अत्र वा इह इव श्रद्धाय अवशिष्यते परन्तु अन्ये वर्गाः सन्ति ते सन्ति शक्नुवन्ति सर्वे मिलित्वा सर्वे एकत्र"'.split(" ")),e.sa.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var r=e.wordcut;r.init(),e.sa.tokenizer=function(t){if(!arguments.length||null==t||void 0==t)return[];if(Array.isArray(t))return t.map(function(r){return isLunr2?new e.Token(r.toLowerCase()):r.toLowerCase()});var i=t.toString().toLowerCase().replace(/^\s+/,"");return r.cut(i).split("|")},e.Pipeline.registerFunction(e.sa.stemmer,"stemmer-sa"),e.Pipeline.registerFunction(e.sa.stopWordFilter,"stopWordFilter-sa")}});
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!function(r,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(r.lunr)}(this,function(){return function(r){r.stemmerSupport={Among:function(r,t,i,s){if(this.toCharArray=function(r){for(var t=r.length,i=new Array(t),s=0;s<t;s++)i[s]=r.charCodeAt(s);return i},!r&&""!=r||!t&&0!=t||!i)throw"Bad Among initialisation: s:"+r+", substring_i: "+t+", result: "+i;this.s_size=r.length,this.s=this.toCharArray(r),this.substring_i=t,this.result=i,this.method=s},SnowballProgram:function(){var r;return{bra:0,ket:0,limit:0,cursor:0,limit_backward:0,setCurrent:function(t){r=t,this.cursor=0,this.limit=t.length,this.limit_backward=0,this.bra=this.cursor,this.ket=this.limit},getCurrent:function(){var t=r;return r=null,t},in_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},in_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e<=s&&e>=i&&(e-=i,t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},out_grouping:function(t,i,s){if(this.cursor<this.limit){var e=r.charCodeAt(this.cursor);if(e>s||e<i)return this.cursor++,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor++,!0}return!1},out_grouping_b:function(t,i,s){if(this.cursor>this.limit_backward){var e=r.charCodeAt(this.cursor-1);if(e>s||e<i)return this.cursor--,!0;if(e-=i,!(t[e>>3]&1<<(7&e)))return this.cursor--,!0}return!1},eq_s:function(t,i){if(this.limit-this.cursor<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor+s)!=i.charCodeAt(s))return!1;return this.cursor+=t,!0},eq_s_b:function(t,i){if(this.cursor-this.limit_backward<t)return!1;for(var s=0;s<t;s++)if(r.charCodeAt(this.cursor-t+s)!=i.charCodeAt(s))return!1;return this.cursor-=t,!0},find_among:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=l;m<_.s_size;m++){if(n+l==u){f=-1;break}if(f=r.charCodeAt(n+l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n+_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n+_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},find_among_b:function(t,i){for(var s=0,e=i,n=this.cursor,u=this.limit_backward,o=0,h=0,c=!1;;){for(var a=s+(e-s>>1),f=0,l=o<h?o:h,_=t[a],m=_.s_size-1-l;m>=0;m--){if(n-l==u){f=-1;break}if(f=r.charCodeAt(n-1-l)-_.s[m])break;l++}if(f<0?(e=a,h=l):(s=a,o=l),e-s<=1){if(s>0||e==s||c)break;c=!0}}for(;;){var _=t[s];if(o>=_.s_size){if(this.cursor=n-_.s_size,!_.method)return _.result;var b=_.method();if(this.cursor=n-_.s_size,b)return _.result}if((s=_.substring_i)<0)return 0}},replace_s:function(t,i,s){var e=s.length-(i-t),n=r.substring(0,t),u=r.substring(i);return r=n+s+u,this.limit+=e,this.cursor>=i?this.cursor+=e:this.cursor>t&&(this.cursor=t),e},slice_check:function(){if(this.bra<0||this.bra>this.ket||this.ket>this.limit||this.limit>r.length)throw"faulty slice operation"},slice_from:function(r){this.slice_check(),this.replace_s(this.bra,this.ket,r)},slice_del:function(){this.slice_from("")},insert:function(r,t,i){var s=this.replace_s(r,t,i);r<=this.bra&&(this.bra+=s),r<=this.ket&&(this.ket+=s)},slice_to:function(){return this.slice_check(),r.substring(this.bra,this.ket)},eq_v_b:function(r){return this.eq_s_b(r.length,r)}}}},r.trimmerSupport={generateTrimmer:function(r){var t=new RegExp("^[^"+r+"]+"),i=new RegExp("[^"+r+"]+$");return function(r){return"function"==typeof r.update?r.update(function(r){return r.replace(t,"").replace(i,"")}):r.replace(t,"").replace(i,"")}}}}});
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|
||||||
|
/*!
|
||||||
|
* Lunr languages, `Swedish` language
|
||||||
|
* https://github.com/MihaiValentin/lunr-languages
|
||||||
|
*
|
||||||
|
* Copyright 2014, Mihai Valentin
|
||||||
|
* http://www.mozilla.org/MPL/
|
||||||
|
*/
|
||||||
|
/*!
|
||||||
|
* based on
|
||||||
|
* Snowball JavaScript Library v0.3
|
||||||
|
* http://code.google.com/p/urim/
|
||||||
|
* http://snowball.tartarus.org/
|
||||||
|
*
|
||||||
|
* Copyright 2010, Oleg Mazko
|
||||||
|
* http://www.mozilla.org/MPL/
|
||||||
|
*/
|
||||||
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|
!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.sv=function(){this.pipeline.reset(),this.pipeline.add(e.sv.trimmer,e.sv.stopWordFilter,e.sv.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.sv.stemmer))},e.sv.wordCharacters="A-Za-zªºÀ-ÖØ-öø-ʸˠ-ˤᴀ-ᴥᴬ-ᵜᵢ-ᵥᵫ-ᵷᵹ-ᶾḀ-ỿⁱⁿₐ-ₜKÅℲⅎⅠ-ↈⱠ-ⱿꜢ-ꞇꞋ-ꞭꞰ-ꞷꟷ-ꟿꬰ-ꭚꭜ-ꭤff-stＡ-Ｚａ-ｚ",e.sv.trimmer=e.trimmerSupport.generateTrimmer(e.sv.wordCharacters),e.Pipeline.registerFunction(e.sv.trimmer,"trimmer-sv"),e.sv.stemmer=function(){var r=e.stemmerSupport.Among,n=e.stemmerSupport.SnowballProgram,t=new function(){function e(){var e,r=w.cursor+3;if(o=w.limit,0<=r||r<=w.limit){for(a=r;;){if(e=w.cursor,w.in_grouping(l,97,246)){w.cursor=e;break}if(w.cursor=e,w.cursor>=w.limit)return;w.cursor++}for(;!w.out_grouping(l,97,246);){if(w.cursor>=w.limit)return;w.cursor++}o=w.cursor,o<a&&(o=a)}}function t(){var e,r=w.limit_backward;if(w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(u,37),w.limit_backward=r,e))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.in_grouping_b(d,98,121)&&w.slice_del()}}function i(){var e=w.limit_backward;w.cursor>=o&&(w.limit_backward=o,w.cursor=w.limit,w.find_among_b(c,7)&&(w.cursor=w.limit,w.ket=w.cursor,w.cursor>w.limit_backward&&(w.bra=--w.cursor,w.slice_del())),w.limit_backward=e)}function s(){var e,r;if(w.cursor>=o){if(r=w.limit_backward,w.limit_backward=o,w.cursor=w.limit,w.ket=w.cursor,e=w.find_among_b(m,5))switch(w.bra=w.cursor,e){case 1:w.slice_del();break;case 2:w.slice_from("lös");break;case 3:w.slice_from("full")}w.limit_backward=r}}var a,o,u=[new r("a",-1,1),new r("arna",0,1),new r("erna",0,1),new r("heterna",2,1),new r("orna",0,1),new r("ad",-1,1),new r("e",-1,1),new r("ade",6,1),new r("ande",6,1),new r("arne",6,1),new r("are",6,1),new r("aste",6,1),new r("en",-1,1),new r("anden",12,1),new r("aren",12,1),new r("heten",12,1),new r("ern",-1,1),new r("ar",-1,1),new r("er",-1,1),new r("heter",18,1),new r("or",-1,1),new r("s",-1,2),new r("as",21,1),new r("arnas",22,1),new r("ernas",22,1),new r("ornas",22,1),new r("es",21,1),new r("ades",26,1),new r("andes",26,1),new r("ens",21,1),new r("arens",29,1),new r("hetens",29,1),new r("erns",21,1),new r("at",-1,1),new r("andet",-1,1),new r("het",-1,1),new r("ast",-1,1)],c=[new r("dd",-1,-1),new r("gd",-1,-1),new r("nn",-1,-1),new r("dt",-1,-1),new r("gt",-1,-1),new r("kt",-1,-1),new r("tt",-1,-1)],m=[new r("ig",-1,1),new r("lig",0,1),new r("els",-1,1),new r("fullt",-1,3),new r("löst",-1,2)],l=[17,65,16,1,0,0,0,0,0,0,0,0,0,0,0,0,24,0,32],d=[119,127,149],w=new n;this.setCurrent=function(e){w.setCurrent(e)},this.getCurrent=function(){return w.getCurrent()},this.stem=function(){var r=w.cursor;return e(),w.limit_backward=r,w.cursor=w.limit,t(),w.cursor=w.limit,i(),w.cursor=w.limit,s(),!0}};return function(e){return"function"==typeof e.update?e.update(function(e){return t.setCurrent(e),t.stem(),t.getCurrent()}):(t.setCurrent(e),t.stem(),t.getCurrent())}}(),e.Pipeline.registerFunction(e.sv.stemmer,"stemmer-sv"),e.sv.stopWordFilter=e.generateStopWordFilter("alla allt att av blev bli blir blivit de dem den denna deras dess dessa det detta dig din dina ditt du där då efter ej eller en er era ert ett från för ha hade han hans har henne hennes hon honom hur här i icke ingen inom inte jag ju kan kunde man med mellan men mig min mina mitt mot mycket ni nu när någon något några och om oss på samma sedan sig sin sina sitta själv skulle som så sådan sådana sådant till under upp ut utan vad var vara varför varit varje vars vart vem vi vid vilka vilkas vilken vilket vår våra vårt än är åt över".split(" ")),e.Pipeline.registerFunction(e.sv.stopWordFilter,"stopWordFilter-sv")}});
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.ta=function(){this.pipeline.reset(),this.pipeline.add(e.ta.trimmer,e.ta.stopWordFilter,e.ta.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.ta.stemmer))},e.ta.wordCharacters="-உஊ-ஏஐ-ஙச-ட-னப-யர-ஹ-ிீ-ொ-ௐ---௩௪-௯௰-௹௺-a-zA-Zａ-ｚＡ-Ｚ0-9０-９",e.ta.trimmer=e.trimmerSupport.generateTrimmer(e.ta.wordCharacters),e.Pipeline.registerFunction(e.ta.trimmer,"trimmer-ta"),e.ta.stopWordFilter=e.generateStopWordFilter("அங்கு அங்கே அது அதை அந்த அவர் அவர்கள் அவள் அவன் அவை ஆக ஆகவே ஆகையால் ஆதலால் ஆதலினால் ஆனாலும் ஆனால் இங்கு இங்கே இது இதை இந்த இப்படி இவர் இவர்கள் இவள் இவன் இவை இவ்வளவு உனக்கு உனது உன் உன்னால் எங்கு எங்கே எது எதை எந்த எப்படி எவர் எவர்கள் எவள் எவன் எவை எவ்வளவு எனக்கு எனது எனவே என் என்ன என்னால் ஏது ஏன் தனது தன்னால் தானே தான் நாங்கள் நாம் நான் நீ நீங்கள்".split(" ")),e.ta.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var t=e.wordcut;t.init(),e.ta.tokenizer=function(r){if(!arguments.length||null==r||void 0==r)return[];if(Array.isArray(r))return r.map(function(t){return isLunr2?new e.Token(t.toLowerCase()):t.toLowerCase()});var i=r.toString().toLowerCase().replace(/^\s+/,"");return t.cut(i).split("|")},e.Pipeline.registerFunction(e.ta.stemmer,"stemmer-ta"),e.Pipeline.registerFunction(e.ta.stopWordFilter,"stopWordFilter-ta")}});
|
||||||
|
|
@ -0,0 +1 @@
|
||||||
|
!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t():t()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.te=function(){this.pipeline.reset(),this.pipeline.add(e.te.trimmer,e.te.stopWordFilter,e.te.stemmer),this.searchPipeline&&(this.searchPipeline.reset(),this.searchPipeline.add(e.te.stemmer))},e.te.wordCharacters="ఀ-ఄఅ-ఔక-హా-ౌౕ-ౖౘ-ౚౠ-ౡౢ-ౣ౦-౯౸-౿఼ఽ్ౝ౷",e.te.trimmer=e.trimmerSupport.generateTrimmer(e.te.wordCharacters),e.Pipeline.registerFunction(e.te.trimmer,"trimmer-te"),e.te.stopWordFilter=e.generateStopWordFilter("అందరూ అందుబాటులో అడగండి అడగడం అడ్డంగా అనుగుణంగా అనుమతించు అనుమతిస్తుంది అయితే ఇప్పటికే ఉన్నారు ఎక్కడైనా ఎప్పుడు ఎవరైనా ఎవరో ఏ ఏదైనా ఏమైనప్పటికి ఒక ఒకరు కనిపిస్తాయి కాదు కూడా గా గురించి చుట్టూ చేయగలిగింది తగిన తర్వాత దాదాపు దూరంగా నిజంగా పై ప్రకారం ప్రక్కన మధ్య మరియు మరొక మళ్ళీ మాత్రమే మెచ్చుకో వద్ద వెంట వేరుగా వ్యతిరేకంగా సంబంధం".split(" ")),e.te.stemmer=function(){return function(e){return"function"==typeof e.update?e.update(function(e){return e}):e}}();var t=e.wordcut;t.init(),e.te.tokenizer=function(r){if(!arguments.length||null==r||void 0==r)return[];if(Array.isArray(r))return r.map(function(t){return isLunr2?new e.Token(t.toLowerCase()):t.toLowerCase()});var i=r.toString().toLowerCase().replace(/^\s+/,"");return t.cut(i).split("|")},e.Pipeline.registerFunction(e.te.stemmer,"stemmer-te"),e.Pipeline.registerFunction(e.te.stopWordFilter,"stopWordFilter-te")}});
|
||||||
|
|
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|
||||||
|
!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var r="2"==e.version[0];e.th=function(){this.pipeline.reset(),this.pipeline.add(e.th.trimmer),r?this.tokenizer=e.th.tokenizer:(e.tokenizer&&(e.tokenizer=e.th.tokenizer),this.tokenizerFn&&(this.tokenizerFn=e.th.tokenizer))},e.th.wordCharacters="[-]",e.th.trimmer=e.trimmerSupport.generateTrimmer(e.th.wordCharacters),e.Pipeline.registerFunction(e.th.trimmer,"trimmer-th");var t=e.wordcut;t.init(),e.th.tokenizer=function(i){if(!arguments.length||null==i||void 0==i)return[];if(Array.isArray(i))return i.map(function(t){return r?new e.Token(t):t});var n=i.toString().replace(/^\s+/,"");return t.cut(n).split("|")}}});
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!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r():r()(e.lunr)}(this,function(){return function(e){if(void 0===e)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===e.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");e.vi=function(){this.pipeline.reset(),this.pipeline.add(e.vi.stopWordFilter,e.vi.trimmer)},e.vi.wordCharacters="[A-Za-ẓ̀͐́͑̉̃̓ÂâÊêÔôĂ-ăĐ-đƠ-ơƯ-ư]",e.vi.trimmer=e.trimmerSupport.generateTrimmer(e.vi.wordCharacters),e.Pipeline.registerFunction(e.vi.trimmer,"trimmer-vi"),e.vi.stopWordFilter=e.generateStopWordFilter("là cái nhưng mà".split(" "))}});
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|
!function(e,r){"function"==typeof define&&define.amd?define(r):"object"==typeof exports?module.exports=r(require("@node-rs/jieba")):r()(e.lunr)}(this,function(e){return function(r,t){if(void 0===r)throw new Error("Lunr is not present. Please include / require Lunr before this script.");if(void 0===r.stemmerSupport)throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.");var i="2"==r.version[0];r.zh=function(){this.pipeline.reset(),this.pipeline.add(r.zh.trimmer,r.zh.stopWordFilter,r.zh.stemmer),i?this.tokenizer=r.zh.tokenizer:(r.tokenizer&&(r.tokenizer=r.zh.tokenizer),this.tokenizerFn&&(this.tokenizerFn=r.zh.tokenizer))},r.zh.tokenizer=function(n){if(!arguments.length||null==n||void 0==n)return[];if(Array.isArray(n))return n.map(function(e){return i?new r.Token(e.toLowerCase()):e.toLowerCase()});t&&e.load(t);var o=n.toString().trim().toLowerCase(),s=[];e.cut(o,!0).forEach(function(e){s=s.concat(e.split(" "))}),s=s.filter(function(e){return!!e});var u=0;return s.map(function(e,t){if(i){var n=o.indexOf(e,u),s={};return s.position=[n,e.length],s.index=t,u=n,new r.Token(e,s)}return e})},r.zh.wordCharacters="\\w一-龥",r.zh.trimmer=r.trimmerSupport.generateTrimmer(r.zh.wordCharacters),r.Pipeline.registerFunction(r.zh.trimmer,"trimmer-zh"),r.zh.stemmer=function(){return function(e){return e}}(),r.Pipeline.registerFunction(r.zh.stemmer,"stemmer-zh"),r.zh.stopWordFilter=r.generateStopWordFilter("的 一 不 在 人 有 是 为 為 以 于 於 上 他 而 后 後 之 来 來 及 了 因 下 可 到 由 这 這 与 與 也 此 但 并 並 个 個 其 已 无 無 小 我 们 們 起 最 再 今 去 好 只 又 或 很 亦 某 把 那 你 乃 它 吧 被 比 别 趁 当 當 从 從 得 打 凡 儿 兒 尔 爾 该 該 各 给 給 跟 和 何 还 還 即 几 幾 既 看 据 據 距 靠 啦 另 么 麽 每 嘛 拿 哪 您 凭 憑 且 却 卻 让 讓 仍 啥 如 若 使 谁 誰 虽 雖 随 隨 同 所 她 哇 嗡 往 些 向 沿 哟 喲 用 咱 则 則 怎 曾 至 致 着 著 诸 諸 自".split(" ")),r.Pipeline.registerFunction(r.zh.stopWordFilter,"stopWordFilter-zh")}});
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|
||||||
|
/**
|
||||||
|
* export the module via AMD, CommonJS or as a browser global
|
||||||
|
* Export code from https://github.com/umdjs/umd/blob/master/returnExports.js
|
||||||
|
*/
|
||||||
|
;(function (root, factory) {
|
||||||
|
if (typeof define === 'function' && define.amd) {
|
||||||
|
// AMD. Register as an anonymous module.
|
||||||
|
define(factory)
|
||||||
|
} else if (typeof exports === 'object') {
|
||||||
|
/**
|
||||||
|
* Node. Does not work with strict CommonJS, but
|
||||||
|
* only CommonJS-like environments that support module.exports,
|
||||||
|
* like Node.
|
||||||
|
*/
|
||||||
|
module.exports = factory()
|
||||||
|
} else {
|
||||||
|
// Browser globals (root is window)
|
||||||
|
factory()(root.lunr);
|
||||||
|
}
|
||||||
|
}(this, function () {
|
||||||
|
/**
|
||||||
|
* Just return a value to define the module export.
|
||||||
|
* This example returns an object, but the module
|
||||||
|
* can return a function as the exported value.
|
||||||
|
*/
|
||||||
|
|
||||||
|
return function(lunr) {
|
||||||
|
// TinySegmenter 0.1 -- Super compact Japanese tokenizer in Javascript
|
||||||
|
// (c) 2008 Taku Kudo <taku@chasen.org>
|
||||||
|
// TinySegmenter is freely distributable under the terms of a new BSD licence.
|
||||||
|
// For details, see http://chasen.org/~taku/software/TinySegmenter/LICENCE.txt
|
||||||
|
|
||||||
|
function TinySegmenter() {
|
||||||
|
var patterns = {
|
||||||
|
"[一二三四五六七八九十百千万億兆]":"M",
|
||||||
|
"[一-龠々〆ヵヶ]":"H",
|
||||||
|
"[ぁ-ん]":"I",
|
||||||
|
"[ァ-ヴーｱ-ﾝﾞｰ]":"K",
|
||||||
|
"[a-zA-Zａ-ｚＡ-Ｚ]":"A",
|
||||||
|
"[0-9０-９]":"N"
|
||||||
|
}
|
||||||
|
this.chartype_ = [];
|
||||||
|
for (var i in patterns) {
|
||||||
|
var regexp = new RegExp(i);
|
||||||
|
this.chartype_.push([regexp, patterns[i]]);
|
||||||
|
}
|
||||||
|
|
||||||
|
this.BIAS__ = -332
|
||||||
|
this.BC1__ = {"HH":6,"II":2461,"KH":406,"OH":-1378};
|
||||||
|
this.BC2__ = {"AA":-3267,"AI":2744,"AN":-878,"HH":-4070,"HM":-1711,"HN":4012,"HO":3761,"IA":1327,"IH":-1184,"II":-1332,"IK":1721,"IO":5492,"KI":3831,"KK":-8741,"MH":-3132,"MK":3334,"OO":-2920};
|
||||||
|
this.BC3__ = {"HH":996,"HI":626,"HK":-721,"HN":-1307,"HO":-836,"IH":-301,"KK":2762,"MK":1079,"MM":4034,"OA":-1652,"OH":266};
|
||||||
|
this.BP1__ = {"BB":295,"OB":304,"OO":-125,"UB":352};
|
||||||
|
this.BP2__ = {"BO":60,"OO":-1762};
|
||||||
|
this.BQ1__ = {"BHH":1150,"BHM":1521,"BII":-1158,"BIM":886,"BMH":1208,"BNH":449,"BOH":-91,"BOO":-2597,"OHI":451,"OIH":-296,"OKA":1851,"OKH":-1020,"OKK":904,"OOO":2965};
|
||||||
|
this.BQ2__ = {"BHH":118,"BHI":-1159,"BHM":466,"BIH":-919,"BKK":-1720,"BKO":864,"OHH":-1139,"OHM":-181,"OIH":153,"UHI":-1146};
|
||||||
|
this.BQ3__ = {"BHH":-792,"BHI":2664,"BII":-299,"BKI":419,"BMH":937,"BMM":8335,"BNN":998,"BOH":775,"OHH":2174,"OHM":439,"OII":280,"OKH":1798,"OKI":-793,"OKO":-2242,"OMH":-2402,"OOO":11699};
|
||||||
|
this.BQ4__ = {"BHH":-3895,"BIH":3761,"BII":-4654,"BIK":1348,"BKK":-1806,"BMI":-3385,"BOO":-12396,"OAH":926,"OHH":266,"OHK":-2036,"ONN":-973};
|
||||||
|
this.BW1__ = {",と":660,",同":727,"B1あ":1404,"B1同":542,"、と":660,"、同":727,"」と":1682,"あっ":1505,"いう":1743,"いっ":-2055,"いる":672,"うし":-4817,"うん":665,"から":3472,"がら":600,"こう":-790,"こと":2083,"こん":-1262,"さら":-4143,"さん":4573,"した":2641,"して":1104,"すで":-3399,"そこ":1977,"それ":-871,"たち":1122,"ため":601,"った":3463,"つい":-802,"てい":805,"てき":1249,"でき":1127,"です":3445,"では":844,"とい":-4915,"とみ":1922,"どこ":3887,"ない":5713,"なっ":3015,"など":7379,"なん":-1113,"にし":2468,"には":1498,"にも":1671,"に対":-912,"の一":-501,"の中":741,"ませ":2448,"まで":1711,"まま":2600,"まる":-2155,"やむ":-1947,"よっ":-2565,"れた":2369,"れで":-913,"をし":1860,"を見":731,"亡く":-1886,"京都":2558,"取り":-2784,"大き":-2604,"大阪":1497,"平方":-2314,"引き":-1336,"日本":-195,"本当":-2423,"毎日":-2113,"目指":-724,"Ｂ１あ":1404,"Ｂ１同":542,"｣と":1682};
|
||||||
|
this.BW2__ = {"..":-11822,"11":-669,"――":-5730,"−−":-13175,"いう":-1609,"うか":2490,"かし":-1350,"かも":-602,"から":-7194,"かれ":4612,"がい":853,"がら":-3198,"きた":1941,"くな":-1597,"こと":-8392,"この":-4193,"させ":4533,"され":13168,"さん":-3977,"しい":-1819,"しか":-545,"した":5078,"して":972,"しな":939,"その":-3744,"たい":-1253,"たた":-662,"ただ":-3857,"たち":-786,"たと":1224,"たは":-939,"った":4589,"って":1647,"っと":-2094,"てい":6144,"てき":3640,"てく":2551,"ては":-3110,"ても":-3065,"でい":2666,"でき":-1528,"でし":-3828,"です":-4761,"でも":-4203,"とい":1890,"とこ":-1746,"とと":-2279,"との":720,"とみ":5168,"とも":-3941,"ない":-2488,"なが":-1313,"など":-6509,"なの":2614,"なん":3099,"にお":-1615,"にし":2748,"にな":2454,"によ":-7236,"に対":-14943,"に従":-4688,"に関":-11388,"のか":2093,"ので":-7059,"のに":-6041,"のの":-6125,"はい":1073,"はが":-1033,"はず":-2532,"ばれ":1813,"まし":-1316,"まで":-6621,"まれ":5409,"めて":-3153,"もい":2230,"もの":-10713,"らか":-944,"らし":-1611,"らに":-1897,"りし":651,"りま":1620,"れた":4270,"れて":849,"れば":4114,"ろう":6067,"われ":7901,"を通":-11877,"んだ":728,"んな":-4115,"一人":602,"一方":-1375,"一日":970,"一部":-1051,"上が":-4479,"会社":-1116,"出て":2163,"分の":-7758,"同党":970,"同日":-913,"大阪":-2471,"委員":-1250,"少な":-1050,"年度":-8669,"年間":-1626,"府県":-2363,"手権":-1982,"新聞":-4066,"日新":-722,"日本":-7068,"日米":3372,"曜日":-601,"朝鮮":-2355,"本人":-2697,"東京":-1543,"然と":-1384,"社会":-1276,"立て":-990,"第に":-1612,"米国":-4268,"１１":-669};
|
||||||
|
this.BW3__ = {"あた":-2194,"あり":719,"ある":3846,"い.":-1185,"い。":-1185,"いい":5308,"いえ":2079,"いく":3029,"いた":2056,"いっ":1883,"いる":5600,"いわ":1527,"うち":1117,"うと":4798,"えと":1454,"か.":2857,"か。":2857,"かけ":-743,"かっ":-4098,"かに":-669,"から":6520,"かり":-2670,"が,":1816,"が、":1816,"がき":-4855,"がけ":-1127,"がっ":-913,"がら":-4977,"がり":-2064,"きた":1645,"けど":1374,"こと":7397,"この":1542,"ころ":-2757,"さい":-714,"さを":976,"し,":1557,"し、":1557,"しい":-3714,"した":3562,"して":1449,"しな":2608,"しま":1200,"す.":-1310,"す。":-1310,"する":6521,"ず,":3426,"ず、":3426,"ずに":841,"そう":428,"た.":8875,"た。":8875,"たい":-594,"たの":812,"たり":-1183,"たる":-853,"だ.":4098,"だ。":4098,"だっ":1004,"った":-4748,"って":300,"てい":6240,"てお":855,"ても":302,"です":1437,"でに":-1482,"では":2295,"とう":-1387,"とし":2266,"との":541,"とも":-3543,"どう":4664,"ない":1796,"なく":-903,"など":2135,"に,":-1021,"に、":-1021,"にし":1771,"にな":1906,"には":2644,"の,":-724,"の、":-724,"の子":-1000,"は,":1337,"は、":1337,"べき":2181,"まし":1113,"ます":6943,"まっ":-1549,"まで":6154,"まれ":-793,"らし":1479,"られ":6820,"るる":3818,"れ,":854,"れ、":854,"れた":1850,"れて":1375,"れば":-3246,"れる":1091,"われ":-605,"んだ":606,"んで":798,"カ月":990,"会議":860,"入り":1232,"大会":2217,"始め":1681,"市":965,"新聞":-5055,"日,":974,"日、":974,"社会":2024,"ｶ月":990};
|
||||||
|
this.TC1__ = {"AAA":1093,"HHH":1029,"HHM":580,"HII":998,"HOH":-390,"HOM":-331,"IHI":1169,"IOH":-142,"IOI":-1015,"IOM":467,"MMH":187,"OOI":-1832};
|
||||||
|
this.TC2__ = {"HHO":2088,"HII":-1023,"HMM":-1154,"IHI":-1965,"KKH":703,"OII":-2649};
|
||||||
|
this.TC3__ = {"AAA":-294,"HHH":346,"HHI":-341,"HII":-1088,"HIK":731,"HOH":-1486,"IHH":128,"IHI":-3041,"IHO":-1935,"IIH":-825,"IIM":-1035,"IOI":-542,"KHH":-1216,"KKA":491,"KKH":-1217,"KOK":-1009,"MHH":-2694,"MHM":-457,"MHO":123,"MMH":-471,"NNH":-1689,"NNO":662,"OHO":-3393};
|
||||||
|
this.TC4__ = {"HHH":-203,"HHI":1344,"HHK":365,"HHM":-122,"HHN":182,"HHO":669,"HIH":804,"HII":679,"HOH":446,"IHH":695,"IHO":-2324,"IIH":321,"III":1497,"IIO":656,"IOO":54,"KAK":4845,"KKA":3386,"KKK":3065,"MHH":-405,"MHI":201,"MMH":-241,"MMM":661,"MOM":841};
|
||||||
|
this.TQ1__ = {"BHHH":-227,"BHHI":316,"BHIH":-132,"BIHH":60,"BIII":1595,"BNHH":-744,"BOHH":225,"BOOO":-908,"OAKK":482,"OHHH":281,"OHIH":249,"OIHI":200,"OIIH":-68};
|
||||||
|
this.TQ2__ = {"BIHH":-1401,"BIII":-1033,"BKAK":-543,"BOOO":-5591};
|
||||||
|
this.TQ3__ = {"BHHH":478,"BHHM":-1073,"BHIH":222,"BHII":-504,"BIIH":-116,"BIII":-105,"BMHI":-863,"BMHM":-464,"BOMH":620,"OHHH":346,"OHHI":1729,"OHII":997,"OHMH":481,"OIHH":623,"OIIH":1344,"OKAK":2792,"OKHH":587,"OKKA":679,"OOHH":110,"OOII":-685};
|
||||||
|
this.TQ4__ = {"BHHH":-721,"BHHM":-3604,"BHII":-966,"BIIH":-607,"BIII":-2181,"OAAA":-2763,"OAKK":180,"OHHH":-294,"OHHI":2446,"OHHO":480,"OHIH":-1573,"OIHH":1935,"OIHI":-493,"OIIH":626,"OIII":-4007,"OKAK":-8156};
|
||||||
|
this.TW1__ = {"につい":-4681,"東京都":2026};
|
||||||
|
this.TW2__ = {"ある程":-2049,"いった":-1256,"ころが":-2434,"しょう":3873,"その後":-4430,"だって":-1049,"ていた":1833,"として":-4657,"ともに":-4517,"もので":1882,"一気に":-792,"初めて":-1512,"同時に":-8097,"大きな":-1255,"対して":-2721,"社会党":-3216};
|
||||||
|
this.TW3__ = {"いただ":-1734,"してい":1314,"として":-4314,"につい":-5483,"にとっ":-5989,"に当た":-6247,"ので,":-727,"ので、":-727,"のもの":-600,"れから":-3752,"十二月":-2287};
|
||||||
|
this.TW4__ = {"いう.":8576,"いう。":8576,"からな":-2348,"してい":2958,"たが,":1516,"たが、":1516,"ている":1538,"という":1349,"ました":5543,"ません":1097,"ようと":-4258,"よると":5865};
|
||||||
|
this.UC1__ = {"A":484,"K":93,"M":645,"O":-505};
|
||||||
|
this.UC2__ = {"A":819,"H":1059,"I":409,"M":3987,"N":5775,"O":646};
|
||||||
|
this.UC3__ = {"A":-1370,"I":2311};
|
||||||
|
this.UC4__ = {"A":-2643,"H":1809,"I":-1032,"K":-3450,"M":3565,"N":3876,"O":6646};
|
||||||
|
this.UC5__ = {"H":313,"I":-1238,"K":-799,"M":539,"O":-831};
|
||||||
|
this.UC6__ = {"H":-506,"I":-253,"K":87,"M":247,"O":-387};
|
||||||
|
this.UP1__ = {"O":-214};
|
||||||
|
this.UP2__ = {"B":69,"O":935};
|
||||||
|
this.UP3__ = {"B":189};
|
||||||
|
this.UQ1__ = {"BH":21,"BI":-12,"BK":-99,"BN":142,"BO":-56,"OH":-95,"OI":477,"OK":410,"OO":-2422};
|
||||||
|
this.UQ2__ = {"BH":216,"BI":113,"OK":1759};
|
||||||
|
this.UQ3__ = {"BA":-479,"BH":42,"BI":1913,"BK":-7198,"BM":3160,"BN":6427,"BO":14761,"OI":-827,"ON":-3212};
|
||||||
|
this.UW1__ = {",":156,"、":156,"「":-463,"あ":-941,"う":-127,"が":-553,"き":121,"こ":505,"で":-201,"と":-547,"ど":-123,"に":-789,"の":-185,"は":-847,"も":-466,"や":-470,"よ":182,"ら":-292,"り":208,"れ":169,"を":-446,"ん":-137,"・":-135,"主":-402,"京":-268,"区":-912,"午":871,"国":-460,"大":561,"委":729,"市":-411,"日":-141,"理":361,"生":-408,"県":-386,"都":-718,"｢":-463,"･":-135};
|
||||||
|
this.UW2__ = {",":-829,"、":-829,"〇":892,"「":-645,"」":3145,"あ":-538,"い":505,"う":134,"お":-502,"か":1454,"が":-856,"く":-412,"こ":1141,"さ":878,"ざ":540,"し":1529,"す":-675,"せ":300,"そ":-1011,"た":188,"だ":1837,"つ":-949,"て":-291,"で":-268,"と":-981,"ど":1273,"な":1063,"に":-1764,"の":130,"は":-409,"ひ":-1273,"べ":1261,"ま":600,"も":-1263,"や":-402,"よ":1639,"り":-579,"る":-694,"れ":571,"を":-2516,"ん":2095,"ア":-587,"カ":306,"キ":568,"ッ":831,"三":-758,"不":-2150,"世":-302,"中":-968,"主":-861,"事":492,"人":-123,"会":978,"保":362,"入":548,"初":-3025,"副":-1566,"北":-3414,"区":-422,"大":-1769,"天":-865,"太":-483,"子":-1519,"学":760,"実":1023,"小":-2009,"市":-813,"年":-1060,"強":1067,"手":-1519,"揺":-1033,"政":1522,"文":-1355,"新":-1682,"日":-1815,"明":-1462,"最":-630,"朝":-1843,"本":-1650,"東":-931,"果":-665,"次":-2378,"民":-180,"気":-1740,"理":752,"発":529,"目":-1584,"相":-242,"県":-1165,"立":-763,"第":810,"米":509,"自":-1353,"行":838,"西":-744,"見":-3874,"調":1010,"議":1198,"込":3041,"開":1758,"間":-1257,"｢":-645,"｣":3145,"ｯ":831,"ｱ":-587,"ｶ":306,"ｷ":568};
|
||||||
|
this.UW3__ = {",":4889,"1":-800,"−":-1723,"、":4889,"々":-2311,"〇":5827,"」":2670,"〓":-3573,"あ":-2696,"い":1006,"う":2342,"え":1983,"お":-4864,"か":-1163,"が":3271,"く":1004,"け":388,"げ":401,"こ":-3552,"ご":-3116,"さ":-1058,"し":-395,"す":584,"せ":3685,"そ":-5228,"た":842,"ち":-521,"っ":-1444,"つ":-1081,"て":6167,"で":2318,"と":1691,"ど":-899,"な":-2788,"に":2745,"の":4056,"は":4555,"ひ":-2171,"ふ":-1798,"へ":1199,"ほ":-5516,"ま":-4384,"み":-120,"め":1205,"も":2323,"や":-788,"よ":-202,"ら":727,"り":649,"る":5905,"れ":2773,"わ":-1207,"を":6620,"ん":-518,"ア":551,"グ":1319,"ス":874,"ッ":-1350,"ト":521,"ム":1109,"ル":1591,"ロ":2201,"ン":278,"・":-3794,"一":-1619,"下":-1759,"世":-2087,"両":3815,"中":653,"主":-758,"予":-1193,"二":974,"人":2742,"今":792,"他":1889,"以":-1368,"低":811,"何":4265,"作":-361,"保":-2439,"元":4858,"党":3593,"全":1574,"公":-3030,"六":755,"共":-1880,"円":5807,"再":3095,"分":457,"初":2475,"別":1129,"前":2286,"副":4437,"力":365,"動":-949,"務":-1872,"化":1327,"北":-1038,"区":4646,"千":-2309,"午":-783,"協":-1006,"口":483,"右":1233,"各":3588,"合":-241,"同":3906,"和":-837,"員":4513,"国":642,"型":1389,"場":1219,"外":-241,"妻":2016,"学":-1356,"安":-423,"実":-1008,"家":1078,"小":-513,"少":-3102,"州":1155,"市":3197,"平":-1804,"年":2416,"広":-1030,"府":1605,"度":1452,"建":-2352,"当":-3885,"得":1905,"思":-1291,"性":1822,"戸":-488,"指":-3973,"政":-2013,"教":-1479,"数":3222,"文":-1489,"新":1764,"日":2099,"旧":5792,"昨":-661,"時":-1248,"曜":-951,"最":-937,"月":4125,"期":360,"李":3094,"村":364,"東":-805,"核":5156,"森":2438,"業":484,"氏":2613,"民":-1694,"決":-1073,"法":1868,"海":-495,"無":979,"物":461,"特":-3850,"生":-273,"用":914,"町":1215,"的":7313,"直":-1835,"省":792,"県":6293,"知":-1528,"私":4231,"税":401,"立":-960,"第":1201,"米":7767,"系":3066,"約":3663,"級":1384,"統":-4229,"総":1163,"線":1255,"者":6457,"能":725,"自":-2869,"英":785,"見":1044,"調":-562,"財":-733,"費":1777,"車":1835,"軍":1375,"込":-1504,"通":-1136,"選":-681,"郎":1026,"郡":4404,"部":1200,"金":2163,"長":421,"開":-1432,"間":1302,"関":-1282,"雨":2009,"電":-1045,"非":2066,"駅":1620,"１":-800,"｣":2670,"･":-3794,"ｯ":-1350,"ｱ":551,"ｸﾞ":1319,"ｽ":874,"ﾄ":521,"ﾑ":1109,"ﾙ":1591,"ﾛ":2201,"ﾝ":278};
|
||||||
|
this.UW4__ = {",":3930,".":3508,"―":-4841,"、":3930,"。":3508,"〇":4999,"「":1895,"」":3798,"〓":-5156,"あ":4752,"い":-3435,"う":-640,"え":-2514,"お":2405,"か":530,"が":6006,"き":-4482,"ぎ":-3821,"く":-3788,"け":-4376,"げ":-4734,"こ":2255,"ご":1979,"さ":2864,"し":-843,"じ":-2506,"す":-731,"ず":1251,"せ":181,"そ":4091,"た":5034,"だ":5408,"ち":-3654,"っ":-5882,"つ":-1659,"て":3994,"で":7410,"と":4547,"な":5433,"に":6499,"ぬ":1853,"ね":1413,"の":7396,"は":8578,"ば":1940,"ひ":4249,"び":-4134,"ふ":1345,"へ":6665,"べ":-744,"ほ":1464,"ま":1051,"み":-2082,"む":-882,"め":-5046,"も":4169,"ゃ":-2666,"や":2795,"ょ":-1544,"よ":3351,"ら":-2922,"り":-9726,"る":-14896,"れ":-2613,"ろ":-4570,"わ":-1783,"を":13150,"ん":-2352,"カ":2145,"コ":1789,"セ":1287,"ッ":-724,"ト":-403,"メ":-1635,"ラ":-881,"リ":-541,"ル":-856,"ン":-3637,"・":-4371,"ー":-11870,"一":-2069,"中":2210,"予":782,"事":-190,"井":-1768,"人":1036,"以":544,"会":950,"体":-1286,"作":530,"側":4292,"先":601,"党":-2006,"共":-1212,"内":584,"円":788,"初":1347,"前":1623,"副":3879,"力":-302,"動":-740,"務":-2715,"化":776,"区":4517,"協":1013,"参":1555,"合":-1834,"和":-681,"員":-910,"器":-851,"回":1500,"国":-619,"園":-1200,"地":866,"場":-1410,"塁":-2094,"士":-1413,"多":1067,"大":571,"子":-4802,"学":-1397,"定":-1057,"寺":-809,"小":1910,"屋":-1328,"山":-1500,"島":-2056,"川":-2667,"市":2771,"年":374,"庁":-4556,"後":456,"性":553,"感":916,"所":-1566,"支":856,"改":787,"政":2182,"教":704,"文":522,"方":-856,"日":1798,"時":1829,"最":845,"月":-9066,"木":-485,"来":-442,"校":-360,"業":-1043,"氏":5388,"民":-2716,"気":-910,"沢":-939,"済":-543,"物":-735,"率":672,"球":-1267,"生":-1286,"産":-1101,"田":-2900,"町":1826,"的":2586,"目":922,"省":-3485,"県":2997,"空":-867,"立":-2112,"第":788,"米":2937,"系":786,"約":2171,"経":1146,"統":-1169,"総":940,"線":-994,"署":749,"者":2145,"能":-730,"般":-852,"行":-792,"規":792,"警":-1184,"議":-244,"谷":-1000,"賞":730,"車":-1481,"軍":1158,"輪":-1433,"込":-3370,"近":929,"道":-1291,"選":2596,"郎":-4866,"都":1192,"野":-1100,"銀":-2213,"長":357,"間":-2344,"院":-2297,"際":-2604,"電":-878,"領":-1659,"題":-792,"館":-1984,"首":1749,"高":2120,"｢":1895,"｣":3798,"･":-4371,"ｯ":-724,"ｰ":-11870,"ｶ":2145,"ｺ":1789,"ｾ":1287,"ﾄ":-403,"ﾒ":-1635,"ﾗ":-881,"ﾘ":-541,"ﾙ":-856,"ﾝ":-3637};
|
||||||
|
this.UW5__ = {",":465,".":-299,"1":-514,"E2":-32768,"]":-2762,"、":465,"。":-299,"「":363,"あ":1655,"い":331,"う":-503,"え":1199,"お":527,"か":647,"が":-421,"き":1624,"ぎ":1971,"く":312,"げ":-983,"さ":-1537,"し":-1371,"す":-852,"だ":-1186,"ち":1093,"っ":52,"つ":921,"て":-18,"で":-850,"と":-127,"ど":1682,"な":-787,"に":-1224,"の":-635,"は":-578,"べ":1001,"み":502,"め":865,"ゃ":3350,"ょ":854,"り":-208,"る":429,"れ":504,"わ":419,"を":-1264,"ん":327,"イ":241,"ル":451,"ン":-343,"中":-871,"京":722,"会":-1153,"党":-654,"務":3519,"区":-901,"告":848,"員":2104,"大":-1296,"学":-548,"定":1785,"嵐":-1304,"市":-2991,"席":921,"年":1763,"思":872,"所":-814,"挙":1618,"新":-1682,"日":218,"月":-4353,"査":932,"格":1356,"機":-1508,"氏":-1347,"田":240,"町":-3912,"的":-3149,"相":1319,"省":-1052,"県":-4003,"研":-997,"社":-278,"空":-813,"統":1955,"者":-2233,"表":663,"語":-1073,"議":1219,"選":-1018,"郎":-368,"長":786,"間":1191,"題":2368,"館":-689,"１":-514,"Ｅ２":-32768,"｢":363,"ｲ":241,"ﾙ":451,"ﾝ":-343};
|
||||||
|
this.UW6__ = {",":227,".":808,"1":-270,"E1":306,"、":227,"。":808,"あ":-307,"う":189,"か":241,"が":-73,"く":-121,"こ":-200,"じ":1782,"す":383,"た":-428,"っ":573,"て":-1014,"で":101,"と":-105,"な":-253,"に":-149,"の":-417,"は":-236,"も":-206,"り":187,"る":-135,"を":195,"ル":-673,"ン":-496,"一":-277,"中":201,"件":-800,"会":624,"前":302,"区":1792,"員":-1212,"委":798,"学":-960,"市":887,"広":-695,"後":535,"業":-697,"相":753,"社":-507,"福":974,"空":-822,"者":1811,"連":463,"郎":1082,"１":-270,"Ｅ１":306,"ﾙ":-673,"ﾝ":-496};
|
||||||
|
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
TinySegmenter.prototype.ctype_ = function(str) {
|
||||||
|
for (var i in this.chartype_) {
|
||||||
|
if (str.match(this.chartype_[i][0])) {
|
||||||
|
return this.chartype_[i][1];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return "O";
|
||||||
|
}
|
||||||
|
|
||||||
|
TinySegmenter.prototype.ts_ = function(v) {
|
||||||
|
if (v) { return v; }
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
TinySegmenter.prototype.segment = function(input) {
|
||||||
|
if (input == null || input == undefined || input == "") {
|
||||||
|
return [];
|
||||||
|
}
|
||||||
|
var result = [];
|
||||||
|
var seg = ["B3","B2","B1"];
|
||||||
|
var ctype = ["O","O","O"];
|
||||||
|
var o = input.split("");
|
||||||
|
for (i = 0; i < o.length; ++i) {
|
||||||
|
seg.push(o[i]);
|
||||||
|
ctype.push(this.ctype_(o[i]))
|
||||||
|
}
|
||||||
|
seg.push("E1");
|
||||||
|
seg.push("E2");
|
||||||
|
seg.push("E3");
|
||||||
|
ctype.push("O");
|
||||||
|
ctype.push("O");
|
||||||
|
ctype.push("O");
|
||||||
|
var word = seg[3];
|
||||||
|
var p1 = "U";
|
||||||
|
var p2 = "U";
|
||||||
|
var p3 = "U";
|
||||||
|
for (var i = 4; i < seg.length - 3; ++i) {
|
||||||
|
var score = this.BIAS__;
|
||||||
|
var w1 = seg[i-3];
|
||||||
|
var w2 = seg[i-2];
|
||||||
|
var w3 = seg[i-1];
|
||||||
|
var w4 = seg[i];
|
||||||
|
var w5 = seg[i+1];
|
||||||
|
var w6 = seg[i+2];
|
||||||
|
var c1 = ctype[i-3];
|
||||||
|
var c2 = ctype[i-2];
|
||||||
|
var c3 = ctype[i-1];
|
||||||
|
var c4 = ctype[i];
|
||||||
|
var c5 = ctype[i+1];
|
||||||
|
var c6 = ctype[i+2];
|
||||||
|
score += this.ts_(this.UP1__[p1]);
|
||||||
|
score += this.ts_(this.UP2__[p2]);
|
||||||
|
score += this.ts_(this.UP3__[p3]);
|
||||||
|
score += this.ts_(this.BP1__[p1 + p2]);
|
||||||
|
score += this.ts_(this.BP2__[p2 + p3]);
|
||||||
|
score += this.ts_(this.UW1__[w1]);
|
||||||
|
score += this.ts_(this.UW2__[w2]);
|
||||||
|
score += this.ts_(this.UW3__[w3]);
|
||||||
|
score += this.ts_(this.UW4__[w4]);
|
||||||
|
score += this.ts_(this.UW5__[w5]);
|
||||||
|
score += this.ts_(this.UW6__[w6]);
|
||||||
|
score += this.ts_(this.BW1__[w2 + w3]);
|
||||||
|
score += this.ts_(this.BW2__[w3 + w4]);
|
||||||
|
score += this.ts_(this.BW3__[w4 + w5]);
|
||||||
|
score += this.ts_(this.TW1__[w1 + w2 + w3]);
|
||||||
|
score += this.ts_(this.TW2__[w2 + w3 + w4]);
|
||||||
|
score += this.ts_(this.TW3__[w3 + w4 + w5]);
|
||||||
|
score += this.ts_(this.TW4__[w4 + w5 + w6]);
|
||||||
|
score += this.ts_(this.UC1__[c1]);
|
||||||
|
score += this.ts_(this.UC2__[c2]);
|
||||||
|
score += this.ts_(this.UC3__[c3]);
|
||||||
|
score += this.ts_(this.UC4__[c4]);
|
||||||
|
score += this.ts_(this.UC5__[c5]);
|
||||||
|
score += this.ts_(this.UC6__[c6]);
|
||||||
|
score += this.ts_(this.BC1__[c2 + c3]);
|
||||||
|
score += this.ts_(this.BC2__[c3 + c4]);
|
||||||
|
score += this.ts_(this.BC3__[c4 + c5]);
|
||||||
|
score += this.ts_(this.TC1__[c1 + c2 + c3]);
|
||||||
|
score += this.ts_(this.TC2__[c2 + c3 + c4]);
|
||||||
|
score += this.ts_(this.TC3__[c3 + c4 + c5]);
|
||||||
|
score += this.ts_(this.TC4__[c4 + c5 + c6]);
|
||||||
|
// score += this.ts_(this.TC5__[c4 + c5 + c6]);
|
||||||
|
score += this.ts_(this.UQ1__[p1 + c1]);
|
||||||
|
score += this.ts_(this.UQ2__[p2 + c2]);
|
||||||
|
score += this.ts_(this.UQ3__[p3 + c3]);
|
||||||
|
score += this.ts_(this.BQ1__[p2 + c2 + c3]);
|
||||||
|
score += this.ts_(this.BQ2__[p2 + c3 + c4]);
|
||||||
|
score += this.ts_(this.BQ3__[p3 + c2 + c3]);
|
||||||
|
score += this.ts_(this.BQ4__[p3 + c3 + c4]);
|
||||||
|
score += this.ts_(this.TQ1__[p2 + c1 + c2 + c3]);
|
||||||
|
score += this.ts_(this.TQ2__[p2 + c2 + c3 + c4]);
|
||||||
|
score += this.ts_(this.TQ3__[p3 + c1 + c2 + c3]);
|
||||||
|
score += this.ts_(this.TQ4__[p3 + c2 + c3 + c4]);
|
||||||
|
var p = "O";
|
||||||
|
if (score > 0) {
|
||||||
|
result.push(word);
|
||||||
|
word = "";
|
||||||
|
p = "B";
|
||||||
|
}
|
||||||
|
p1 = p2;
|
||||||
|
p2 = p3;
|
||||||
|
p3 = p;
|
||||||
|
word += seg[i];
|
||||||
|
}
|
||||||
|
result.push(word);
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
lunr.TinySegmenter = TinySegmenter;
|
||||||
|
};
|
||||||
|
|
||||||
|
}));
|
||||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
|
|
@ -0,0 +1 @@
|
||||||
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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<h1>Build system</h1>
|
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|
|
||||||
|
<div class="admonition warning">
|
||||||
|
<p class="admonition-title">Warning</p>
|
||||||
|
<p>This page is made by someone who is not the developer and should not be considered as an official documentation of the build system. For getting the full picture, it is best to read the Makefiles and understand them yourself.</p>
|
||||||
|
</div>
|
||||||
|
<h2 id="makefile-dep-graph">Makefile dep graph</h2>
|
||||||
|
<div class="highlight"><pre><span></span><code>Makefile
|
||||||
|
|
|
||||||
|
|----- Makefile.system # !!! this is included by many of the Makefiles in the subdirectories !!!
|
||||||
|
| |
|
||||||
|
| |===== Makefile.prebuild # This is triggered (not included) once by Makefile.system
|
||||||
|
| | | # and runs before any of the actual library code is built.
|
||||||
|
| | | # (builds and runs the "getarch" tool for cpu identification,
|
||||||
|
| | | # runs the compiler detection scripts c_check and f_check)
|
||||||
|
| | |
|
||||||
|
| | ----- (Makefile.conf) [ either this or Makefile_kernel.conf is generated ]
|
||||||
|
| | | { Makefile.system#L243 }
|
||||||
|
| | ----- (Makefile_kernel.conf) [ temporary Makefile.conf during DYNAMIC_ARCH builds ]
|
||||||
|
| |
|
||||||
|
| |----- Makefile.rule # defaults for build options that can be given on the make command line
|
||||||
|
| |
|
||||||
|
| |----- Makefile.$(ARCH) # architecture-specific compiler options and OpenBLAS buffer size values
|
||||||
|
|
|
||||||
|
|~~~~~ exports/
|
||||||
|
|
|
||||||
|
|~~~~~ test/
|
||||||
|
|
|
||||||
|
|~~~~~ utest/
|
||||||
|
|
|
||||||
|
|~~~~~ ctest/
|
||||||
|
|
|
||||||
|
|~~~~~ cpp_thread_test/
|
||||||
|
|
|
||||||
|
|~~~~~ kernel/
|
||||||
|
|
|
||||||
|
|~~~~~ ${SUBDIRS}
|
||||||
|
|
|
||||||
|
|~~~~~ ${BLASDIRS}
|
||||||
|
|
|
||||||
|
|~~~~~ ${NETLIB_LAPACK_DIR}{,/timing,/testing/{EIG,LIN}}
|
||||||
|
|
|
||||||
|
|~~~~~ relapack/
|
||||||
|
</code></pre></div>
|
||||||
|
<h2 id="important-variables">Important Variables</h2>
|
||||||
|
<p>Most of the tunable variables are found in <a href="https://github.com/xianyi/OpenBLAS/blob/develop/Makefile.rule">Makefile.rule</a>, along with their detailed descriptions.<br/>
|
||||||
|
Most of the variables are detected automatically in <a href="https://github.com/xianyi/OpenBLAS/blob/develop/Makefile.prebuild">Makefile.prebuild</a>, if they are not set in the environment.</p>
|
||||||
|
<h3 id="cpu-related">CPU related</h3>
|
||||||
|
<div class="highlight"><pre><span></span><code>ARCH - Target architecture (eg. x86_64)
|
||||||
|
TARGET - Target CPU architecture, in case of DYNAMIC_ARCH=1 means library will not be usable on less capable CPUs
|
||||||
|
TARGET_CORE - TARGET_CORE will override TARGET internally during each cpu-specific cycle of the build for DYNAMIC_ARCH
|
||||||
|
DYNAMIC_ARCH - For building library for multiple TARGETs (does not lose any optimizations, but increases library size)
|
||||||
|
DYNAMIC_LIST - optional user-provided subset of the DYNAMIC_CORE list in Makefile.system
|
||||||
|
</code></pre></div>
|
||||||
|
<h3 id="toolchain-related">Toolchain related</h3>
|
||||||
|
<div class="highlight"><pre><span></span><code>CC - TARGET C compiler used for compilation (can be cross-toolchains)
|
||||||
|
FC - TARGET Fortran compiler used for compilation (can be cross-toolchains, set NOFORTRAN=1 if used cross-toolchain has no fortran compiler)
|
||||||
|
AR, AS, LD, RANLIB - TARGET toolchain helpers used for compilation (can be cross-toolchains)
|
||||||
|
|
||||||
|
HOSTCC - compiler of build machine, needed to create proper config files for target architecture
|
||||||
|
HOST_CFLAGS - flags for build machine compiler
|
||||||
|
</code></pre></div>
|
||||||
|
<h3 id="library-related">Library related</h3>
|
||||||
|
<div class="highlight"><pre><span></span><code>BINARY - 32/64 bit library
|
||||||
|
|
||||||
|
BUILD_SHARED - Create shared library
|
||||||
|
BUILD_STATIC - Create static library
|
||||||
|
|
||||||
|
QUAD_PRECISION - enable support for IEEE quad precision [ largely unimplemented leftover from GotoBLAS, do not use ]
|
||||||
|
EXPRECISION - Obsolete option to use float80 of SSE on BSD-like systems
|
||||||
|
INTERFACE64 - Build with 64bit integer representations to support large array index values [ incompatible with standard API ]
|
||||||
|
|
||||||
|
BUILD_SINGLE - build the single-precision real functions of BLAS [and optionally LAPACK]
|
||||||
|
BUILD_DOUBLE - build the double-precision real functions
|
||||||
|
BUILD_COMPLEX - build the single-precision complex functions
|
||||||
|
BUILD_COMPLEX16 - build the double-precision complex functions
|
||||||
|
(all four types are included in the build by default when none was specifically selected)
|
||||||
|
|
||||||
|
BUILD_BFLOAT16 - build the "half precision brainfloat" real functions
|
||||||
|
|
||||||
|
USE_THREAD - Use a multithreading backend (default to pthread)
|
||||||
|
USE_LOCKING - implement locking for thread safety even when USE_THREAD is not set (so that the singlethreaded library can
|
||||||
|
safely be called from multithreaded programs)
|
||||||
|
USE_OPENMP - Use OpenMP as multithreading backend
|
||||||
|
NUM_THREADS - define this to the maximum number of parallel threads you expect to need (defaults to the number of cores in the build cpu)
|
||||||
|
NUM_PARALLEL - define this to the number of OpenMP instances that your code may use for parallel calls into OpenBLAS (default 1,see below)
|
||||||
|
</code></pre></div>
|
||||||
|
<p>OpenBLAS uses a fixed set of memory buffers internally, used for communicating and compiling partial results from individual threads.
|
||||||
|
For efficiency, the management array structure for these buffers is sized at build time - this makes it necessary to know in advance how
|
||||||
|
many threads need to be supported on the target system(s).
|
||||||
|
With OpenMP, there is an additional level of complexity as there may be calls originating from a parallel region in the calling program. If OpenBLAS gets called from a single parallel region, it runs single-threaded automatically to avoid overloading the system by fanning out its own set of threads.
|
||||||
|
In the case that an OpenMP program makes multiple calls from independent regions or instances in parallel, this default serialization is not
|
||||||
|
sufficient as the additional caller(s) would compete for the original set of buffers already in use by the first call.
|
||||||
|
So if multiple OpenMP runtimes call into OpenBLAS at the same time, then only one of them will be able to make progress while all the rest of them spin-wait for the one available buffer. Setting NUM_PARALLEL to the upper bound on the number of OpenMP runtimes that you can have in a process ensures that there are a sufficient number of buffer sets available</p>
|
||||||
|
|
||||||
|
|
||||||
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|
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|
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|
||||||
|
Optimizing GEMM for a given hardware
|
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|
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|
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|
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|
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|
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
Run OpenBLAS Test
|
||||||
|
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|
||||||
|
</a>
|
||||||
|
|
||||||
|
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|
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|
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Benchmarking
|
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|
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|
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|
</a>
|
||||||
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|
||||||
|
</li>
|
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|
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|
<li class="md-nav__item">
|
||||||
|
<a href="#adding-autodetection-support-for-a-new-revision-or-variant-of-a-supported-cpu" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Adding autodetection support for a new revision or variant of a supported cpu
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
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|
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|
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|
||||||
|
Adding dedicated support for a new cpu model
|
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|
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|
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|
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|
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|
|
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|
</li>
|
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|
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|
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|
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|
||||||
|
Adding support for an entirely new architecture
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
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|
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<a href="../build_system/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Build system
|
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|
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|
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|
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|
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|
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|
||||||
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|
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|
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|
<span class="md-ellipsis">
|
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|
Redistributing OpenBLAS
|
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|
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|
||||||
|
|
||||||
|
|
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|
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|
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CI jobs
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Source codes Layout
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Optimizing GEMM for a given hardware
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Run OpenBLAS Test
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Benchmarking
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Adding autodetection support for a new revision or variant of a supported cpu
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Adding dedicated support for a new cpu model
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Adding support for an entirely new architecture
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<h1 id="developer-manual">Developer manual</h1>
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<h2 id="source-codes-layout">Source codes Layout</h2>
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<div class="highlight"><pre><span></span><code>OpenBLAS/
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├── benchmark Benchmark codes for BLAS
|
||||||
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├── cmake CMakefiles
|
||||||
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├── ctest Test codes for CBLAS interfaces
|
||||||
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├── driver Implemented in C
|
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│ ├── level2
|
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│ ├── level3
|
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│ ├── mapper
|
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│ └── others Memory management, threading, etc
|
||||||
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├── exports Generate shared library
|
||||||
|
├── interface Implement BLAS and CBLAS interfaces (calling driver or kernel)
|
||||||
|
│ ├── lapack
|
||||||
|
│ └── netlib
|
||||||
|
├── kernel Optimized assembly kernels for CPU architectures
|
||||||
|
│ ├── alpha Original GotoBLAS kernels for DEC Alpha
|
||||||
|
│ ├── arm ARMV5,V6,V7 kernels (including generic C codes used by other architectures)
|
||||||
|
│ ├── arm64 ARMV8
|
||||||
|
│ ├── generic General kernel codes written in plain C, parts used by many architectures.
|
||||||
|
│ ├── ia64 Original GotoBLAS kernels for Intel Itanium
|
||||||
|
│ ├── mips
|
||||||
|
│ ├── mips64
|
||||||
|
│ ├── power
|
||||||
|
| ├── riscv64
|
||||||
|
| ├── simd Common code for Universal Intrinsics, used by some x86_64 and arm64 kernels
|
||||||
|
│ ├── sparc
|
||||||
|
│ ├── x86
|
||||||
|
│ ├── x86_64
|
||||||
|
│ └── zarch
|
||||||
|
├── lapack Optimized LAPACK codes (replacing those in regular LAPACK)
|
||||||
|
│ ├── getf2
|
||||||
|
│ ├── getrf
|
||||||
|
│ ├── getrs
|
||||||
|
│ ├── laswp
|
||||||
|
│ ├── lauu2
|
||||||
|
│ ├── lauum
|
||||||
|
│ ├── potf2
|
||||||
|
│ ├── potrf
|
||||||
|
│ ├── trti2
|
||||||
|
│ ├── trtri
|
||||||
|
│ └── trtrs
|
||||||
|
├── lapack-netlib LAPACK codes from netlib reference implementation
|
||||||
|
├── reference BLAS Fortran reference implementation (unused)
|
||||||
|
├── relapack Elmar Peise's recursive LAPACK (implemented on top of regular LAPACK)
|
||||||
|
├── test Test codes for BLAS
|
||||||
|
└── utest Regression test
|
||||||
|
</code></pre></div>
|
||||||
|
<p>A call tree for <code>dgemm</code> is as following.</p>
|
||||||
|
<div class="highlight"><pre><span></span><code>interface/gemm.c
|
||||||
|
│
|
||||||
|
driver/level3/level3.c
|
||||||
|
│
|
||||||
|
gemm assembly kernels at kernel/
|
||||||
|
</code></pre></div>
|
||||||
|
<p>To find the kernel currently used for a particular supported cpu, please check the corresponding <code>kernel/$(ARCH)/KERNEL.$(CPU)</code> file.</p>
|
||||||
|
<p>Here is an example for <code>kernel/x86_64/KERNEL.HASWELL</code></p>
|
||||||
|
<p><div class="highlight"><pre><span></span><code>...
|
||||||
|
DTRMMKERNEL = dtrmm_kernel_4x8_haswell.c
|
||||||
|
DGEMMKERNEL = dgemm_kernel_4x8_haswell.S
|
||||||
|
...
|
||||||
|
</code></pre></div>
|
||||||
|
According to the above <code>KERNEL.HASWELL</code>, OpenBLAS Haswell dgemm kernel file is <code>dgemm_kernel_4x8_haswell.S</code>.</p>
|
||||||
|
<h2 id="optimizing-gemm-for-a-given-hardware">Optimizing GEMM for a given hardware</h2>
|
||||||
|
<p>Read the Goto paper to understand the algorithm.</p>
|
||||||
|
<p>Goto, Kazushige; van de Geijn, Robert A. (2008). <a href="http://delivery.acm.org/10.1145/1360000/1356053/a12-goto.pdf?ip=155.68.162.54&id=1356053&acc=ACTIVE%20SERVICE&key=A79D83B43E50B5B8%2EF070BBE7E45C3F17%2E4D4702B0C3E38B35%2E4D4702B0C3E38B35&__acm__=1517932837_edfe766f1e295d9a7830812371e1d173">"Anatomy of High-Performance Matrix Multiplication"</a>. ACM Transactions on Mathematical Software 34 (3): Article 12
|
||||||
|
(The above link is available only to ACM members, but this and many related papers is also available on the pages
|
||||||
|
of van de Geijn's FLAME project, http://www.cs.utexas.edu/~flame/web/FLAMEPublications.html )</p>
|
||||||
|
<p>The <code>driver/level3/level3.c</code> is the implementation of Goto's algorithm. Meanwhile, you can look at <code>kernel/generic/gemmkernel_2x2.c</code>, which is a naive <code>2x2</code> register blocking gemm kernel in C.</p>
|
||||||
|
<p>Then,
|
||||||
|
* Write optimized assembly kernels. consider instruction pipeline, available registers, memory/cache accessing
|
||||||
|
* Tuning cache block size, <code>Mc</code>, <code>Kc</code>, and <code>Nc</code> </p>
|
||||||
|
<p>Note that not all of the cpu-specific parameters in param.h are actively used in algorithms. DNUMOPT only appears as a scale factor in profiling output of the level3 syrk interface code, while its counterpart SNUMOPT (aliased as NUMOPT in common.h) is not used anywhere at all.
|
||||||
|
SYMV_P is only used in the generic kernels for the symv and chemv/zhemv functions - at least some of those are usually overridden by cpu-specific implementations, so if you start by cloning the existing implementation for a related cpu you need to check its KERNEL file to see if tuning SYMV_P would have any effect at all.
|
||||||
|
GEMV_UNROLL is only used by some older x86_64 kernels, so not all sections in param.h define it.
|
||||||
|
Similarly, not all of the cpu parameters like L2 or L3 cache sizes are necessarily used in current kernels for a given model - by all indications the cpu identification code was imported from some other project originally.</p>
|
||||||
|
<h2 id="run-openblas-test">Run OpenBLAS Test</h2>
|
||||||
|
<p>We use netlib blas test, cblas test, and LAPACK test. Meanwhile, we use <a href="https://github.com/xianyi/BLAS-Tester">BLAS-Tester</a>, a modified test tool from ATLAS.</p>
|
||||||
|
<ul>
|
||||||
|
<li>Run <code>test</code> and <code>ctest</code> at OpenBLAS. e.g. <code>make test</code> or <code>make ctest</code>.</li>
|
||||||
|
<li>Run regression test <code>utest</code> at OpenBLAS.</li>
|
||||||
|
<li>Run LAPACK test. e.g. <code>make lapack-test</code>.</li>
|
||||||
|
<li>Clone <a href="https://github.com/xianyi/BLAS-Tester">BLAS-Tester</a>, which can compare the OpenBLAS result with netlib reference BLAS.</li>
|
||||||
|
</ul>
|
||||||
|
<p>The project makes use of several Continuous Integration (CI) services conveniently interfaced with github to automatically check compilability on a number of platforms.
|
||||||
|
Lastly, the testsuites included with "numerically heavy" projects like Julia, NumPy, Octave or QuantumEspresso can be used for regression testing.</p>
|
||||||
|
<h2 id="benchmarking">Benchmarking</h2>
|
||||||
|
<p>Several simple C benchmarks for performance testing individual BLAS functions are available in the <code>benchmark</code> folder, and its <code>scripts</code> subdirectory contains corresponding versions for Python, Octave and R.
|
||||||
|
Other options include</p>
|
||||||
|
<ul>
|
||||||
|
<li>https://github.com/RoyiAvital/MatlabJuliaMatrixOperationsBenchmark (various matrix operations in Julia and Matlab)</li>
|
||||||
|
<li>https://github.com/mmperf/mmperf/ (single-core matrix multiplication)</li>
|
||||||
|
</ul>
|
||||||
|
<h2 id="adding-autodetection-support-for-a-new-revision-or-variant-of-a-supported-cpu">Adding autodetection support for a new revision or variant of a supported cpu</h2>
|
||||||
|
<p>Especially relevant for x86_64, a new cpu model may be a "refresh" (die shrink and/or different number of cores) within an existing
|
||||||
|
model family without significant changes to its instruction set. (e.g. Intel Skylake, Kaby Lake etc. still are fundamentally Haswell,
|
||||||
|
low end Goldmont etc. are Nehalem). In this case, compilation with the appropriate older TARGET will already lead to a satisfactory build.</p>
|
||||||
|
<p>To achieve autodetection of the new model, its CPUID (or an equivalent identifier) needs to be added in the <code>cpuid_<architecture>.c</code>
|
||||||
|
relevant for its general architecture, with the returned name for the new type set appropriately. For x86 which has the most complex
|
||||||
|
cpuid file, there are two functions that need to be edited - get_cpuname() to return e.g. CPUTYPE_HASWELL and get_corename() for the (broader)
|
||||||
|
core family returning e.g. CORE_HASWELL. (This information ends up in the Makefile.conf and config.h files generated by <code>getarch</code>. Failure to
|
||||||
|
set either will typically lead to a missing definition of the GEMM_UNROLL parameters later in the build, as <code>getarch_2nd</code> will be unable to
|
||||||
|
find a matching parameter section in param.h.)</p>
|
||||||
|
<p>For architectures where "DYNAMIC_ARCH" builds are supported, a similar but simpler code section for the corresponding runtime detection of the cpu exists in <code>driver/others/dynamic.c</code> (for x86) and <code>driver/others/dynamic_<arch>.c</code> for other architectures.<br />
|
||||||
|
Note that for x86 the CPUID is compared after splitting it into its family, extended family, model and extended model parts, so the single decimal
|
||||||
|
number returned by Linux in /proc/cpuinfo for the model has to be converted back to hexadecimal before splitting into its constituent
|
||||||
|
digits, e.g. 142 = 8E , translates to extended model 8, model 14.</p>
|
||||||
|
<h2 id="adding-dedicated-support-for-a-new-cpu-model">Adding dedicated support for a new cpu model</h2>
|
||||||
|
<p>Usually it will be possible to start from an existing model, clone its KERNEL configuration file to the new name to use for this TARGET and eventually replace individual kernels with versions better suited for peculiarities of the new cpu model. In addition, it is necessary to add
|
||||||
|
(or clone at first) the corresponding section of GEMM_UNROLL parameters in the toplevel param.h, and possibly to add definitions such as USE_TRMM
|
||||||
|
(governing whether TRMM functions use the respective GEMM kernel or a separate source file) to the Makefiles (and CMakeLists.txt) in the kernel
|
||||||
|
directory. The new cpu name needs to be added to TargetLists.txt and the cpu autodetection code used by the <code>getarch</code> helper program - contained in
|
||||||
|
the <code>cpuid_<architecture>.c</code> file amended to include the CPUID (or equivalent) information processing required (see preceding section).</p>
|
||||||
|
<h2 id="adding-support-for-an-entirely-new-architecture">Adding support for an entirely new architecture</h2>
|
||||||
|
<p>This endeavour is best started by cloning the entire support structure for 32bit ARM, and within that the ARMV5 cpu in particular as this is implemented through plain C kernels only. An example providing a convenient "shopping list" can be seen in pull request #1526.</p>
|
||||||
|
|
||||||
|
|
||||||
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Redistributing OpenBLAS
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Install OpenBLAS
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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Build system
|
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|
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|
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|
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<label class="md-nav__link md-nav__link--active" for="__toc">
|
||||||
|
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||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Redistributing OpenBLAS
|
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|
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<span class="md-nav__icon md-icon"></span>
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|
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<span class="md-ellipsis">
|
||||||
|
Redistributing OpenBLAS
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
|
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|
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<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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||||||
|
<label class="md-nav__title" for="__toc">
|
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|
<span class="md-nav__icon md-icon"></span>
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Table of contents
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</label>
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<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||||||
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|
||||||
|
<li class="md-nav__item">
|
||||||
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<a href="#ilp64-interface-builds" class="md-nav__link">
|
||||||
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<span class="md-ellipsis">
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||||||
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ILP64 interface builds
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|
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|
</a>
|
||||||
|
|
||||||
|
<nav class="md-nav" aria-label="ILP64 interface builds">
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|
||||||
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<a href="#the-current-openblas-agreed-upon-ilp64-convention" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
The current OpenBLAS agreed-upon ILP64 convention
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
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|
||||||
|
<li class="md-nav__item">
|
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<a href="#the-upcoming-standardized-ilp64-convention" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
The upcoming standardized ILP64 convention
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
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|
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|
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<li class="md-nav__item">
|
||||||
|
<a href="#performance-and-runtime-behavior-related-build-options" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Performance and runtime behavior related build options
|
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|
</span>
|
||||||
|
</a>
|
||||||
|
|
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|
<nav class="md-nav" aria-label="Performance and runtime behavior related build options">
|
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<ul class="md-nav__list">
|
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|
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|
<li class="md-nav__item">
|
||||||
|
<a href="#threading-related-options" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Threading related options
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
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|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#cpu-architecture-related-options" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
CPU architecture related options
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
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|
|
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|
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|
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|
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</li>
|
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|
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<li class="md-nav__item">
|
||||||
|
<a href="#real-world-examples" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Real-world examples
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
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|
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|
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|
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|
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<a href="../ci/" class="md-nav__link">
|
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<span class="md-ellipsis">
|
||||||
|
CI jobs
|
||||||
|
</span>
|
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|
|
||||||
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||||||
|
</a>
|
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</li>
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||||||
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<li class="md-nav__item">
|
||||||
|
<a href="../about/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
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|
About
|
||||||
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</span>
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|
||||||
|
|
||||||
|
</a>
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</li>
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<li class="md-nav__item">
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|
<a href="../faq/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
FAQ
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
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||||||
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|
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||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
</div>
|
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</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
|
||||||
|
<div class="md-sidebar__scrollwrap">
|
||||||
|
<div class="md-sidebar__inner">
|
||||||
|
|
||||||
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|
||||||
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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||||||
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<label class="md-nav__title" for="__toc">
|
||||||
|
<span class="md-nav__icon md-icon"></span>
|
||||||
|
Table of contents
|
||||||
|
</label>
|
||||||
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#ilp64-interface-builds" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
ILP64 interface builds
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
<nav class="md-nav" aria-label="ILP64 interface builds">
|
||||||
|
<ul class="md-nav__list">
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#the-current-openblas-agreed-upon-ilp64-convention" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
The current OpenBLAS agreed-upon ILP64 convention
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#the-upcoming-standardized-ilp64-convention" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
The upcoming standardized ILP64 convention
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#performance-and-runtime-behavior-related-build-options" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Performance and runtime behavior related build options
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
<nav class="md-nav" aria-label="Performance and runtime behavior related build options">
|
||||||
|
<ul class="md-nav__list">
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#threading-related-options" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Threading related options
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#cpu-architecture-related-options" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
CPU architecture related options
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#real-world-examples" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Real-world examples
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
|
||||||
|
</nav>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<div class="md-content" data-md-component="content">
|
||||||
|
<article class="md-content__inner md-typeset">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<h1 id="redistributing-openblas">Redistributing OpenBLAS</h1>
|
||||||
|
<div class="admonition note">
|
||||||
|
<p class="admonition-title">Note</p>
|
||||||
|
<p>This document contains recommendations only - packagers and other
|
||||||
|
redistributors are in charge of how OpenBLAS is built and distributed in their
|
||||||
|
systems, and may have good reasons to deviate from the guidance given on this
|
||||||
|
page. These recommendations are aimed at general packaging systems, with a user
|
||||||
|
base that typically is large, open source (or freely available at least), and
|
||||||
|
doesn't behave uniformly or that the packager is directly connected with.*</p>
|
||||||
|
</div>
|
||||||
|
<p>OpenBLAS has a large number of build-time options which can be used to change
|
||||||
|
how it behaves at runtime, how artifacts or symbols are named, etc. Variation
|
||||||
|
in build configuration can be necessary to acheive a given end goal within a
|
||||||
|
distribution or as an end user. However, such variation can also make it more
|
||||||
|
difficult to build on top of OpenBLAS and ship code or other packages in a way
|
||||||
|
that works across many different distros. Here we provide guidance about the
|
||||||
|
most important build options, what effects they may have when changed, and
|
||||||
|
which ones to default to.</p>
|
||||||
|
<p>The Make and CMake build systems provide equivalent options and yield more or
|
||||||
|
less the same artifacts, but not exactly (the CMake builds are still
|
||||||
|
experimental). You can choose either one and the options will function in the
|
||||||
|
same way, however the CMake outputs may require some renaming. To review
|
||||||
|
available build options, see <code>Makefile.rule</code> or <code>CMakeLists.txt</code> in the root of
|
||||||
|
the repository.</p>
|
||||||
|
<p>Build options typically fall into two categories: (a) options that affect the
|
||||||
|
user interface, such as library and symbol names or APIs that are made
|
||||||
|
available, and (b) options that affect performance and runtime behavior, such
|
||||||
|
as threading behavior or CPU architecture-specific code paths. The user
|
||||||
|
interface options are more important to keep aligned between distributions,
|
||||||
|
while for the performance-related options there are typically more reasons to
|
||||||
|
make choices that deviate from the defaults.</p>
|
||||||
|
<p>Here are recommendations for user interface related packaging choices where it
|
||||||
|
is not likely to be a good idea to deviate (typically these are the default
|
||||||
|
settings):</p>
|
||||||
|
<ol>
|
||||||
|
<li>Include CBLAS. The CBLAS interface is widely used and it doesn't affect
|
||||||
|
binary size much, so don't turn it off.</li>
|
||||||
|
<li>Include LAPACK and LAPACKE. The LAPACK interface is also widely used, and
|
||||||
|
while it does make up a significant part of the binary size of the installed
|
||||||
|
library, that does not outweigh the regression in usability when deviating
|
||||||
|
from the default here.[^1]</li>
|
||||||
|
<li>Always distribute the pkg-config (<code>.pc</code>) and CMake <code>.cmake</code>) dependency
|
||||||
|
detection files. These files are used by build systems when users want to
|
||||||
|
link against OpenBLAS, and there is no benefit of leaving them out.</li>
|
||||||
|
<li>Provide the LP64 interface by default, and if in addition to that you choose
|
||||||
|
to provide an ILP64 interface build as well, use a symbol suffix to avoid
|
||||||
|
symbol name clashes (see the next section).</li>
|
||||||
|
</ol>
|
||||||
|
<p>[^1] All major distributions do include LAPACK as of mid 2023 as far as we
|
||||||
|
know. Older versions of Arch Linux did not, and that was known to cause
|
||||||
|
problems.</p>
|
||||||
|
<h2 id="ilp64-interface-builds">ILP64 interface builds</h2>
|
||||||
|
<p>The LP64 (32-bit integer) interface is the default build, and has
|
||||||
|
well-established C and Fortran APIs as determined by the reference (Netlib)
|
||||||
|
BLAS and LAPACK libraries. The ILP64 (64-bit integer) interface however does
|
||||||
|
not have a standard API: symbol names and shared/static library names can be
|
||||||
|
produced in multiple ways, and this tends to make it difficult to use.
|
||||||
|
As of today there is an agreed-upon way of choosing names for OpenBLAS between
|
||||||
|
a number of key users/redistributors, which is the closest thing to a standard
|
||||||
|
that there is now. However, there is an ongoing standardization effort in the
|
||||||
|
reference BLAS and LAPACK libraries, which differs from the current OpenBLAS
|
||||||
|
agreed-upon convention. In this section we'll aim to explain both.</p>
|
||||||
|
<p>Those two methods are fairly similar, and have a key thing in common: <em>using a
|
||||||
|
symbol suffix</em>. This is good practice; it is recommended that if you distribute
|
||||||
|
an ILP64 build, to have it use a symbol suffix containing <code>64</code> in the name.
|
||||||
|
This avoids potential symbol clashes when different packages which depend on
|
||||||
|
OpenBLAS load both an LP64 and an ILP64 library into memory at the same time.</p>
|
||||||
|
<h3 id="the-current-openblas-agreed-upon-ilp64-convention">The current OpenBLAS agreed-upon ILP64 convention</h3>
|
||||||
|
<p>This convention comprises the shared library name and the symbol suffix in the
|
||||||
|
shared library. The symbol suffix to use is <code>64_</code>, implying that the library
|
||||||
|
name will be <code>libopenblas64_.so</code> and the symbols in that library end in <code>64_</code>.
|
||||||
|
The central issue where this was discussed is
|
||||||
|
<a href="https://github.com/xianyi/OpenBLAS/issues/646">openblas#646</a>, and adopters
|
||||||
|
include Fedora, Julia, NumPy and SciPy - SuiteSparse already used it as well.</p>
|
||||||
|
<p>To build shared and static libraries with the currently recommended ILP64
|
||||||
|
conventions with Make:
|
||||||
|
<div class="highlight"><pre><span></span><code>$<span class="w"> </span>make<span class="w"> </span><span class="nv">INTERFACE64</span><span class="o">=</span><span class="m">1</span><span class="w"> </span><span class="nv">SYMBOLSUFFIX</span><span class="o">=</span>64_
|
||||||
|
</code></pre></div></p>
|
||||||
|
<p>This will produce libraries named <code>libopenblas64_.so|a</code>, a pkg-config file
|
||||||
|
named <code>openblas64.pc</code>, and CMake and header files.</p>
|
||||||
|
<p>Installing locally and inspecting the output will show a few more details:
|
||||||
|
<div class="highlight"><pre><span></span><code>$<span class="w"> </span>make<span class="w"> </span>install<span class="w"> </span><span class="nv">PREFIX</span><span class="o">=</span><span class="nv">$PWD</span>/../openblas/make64<span class="w"> </span><span class="nv">INTERFACE64</span><span class="o">=</span><span class="m">1</span><span class="w"> </span><span class="nv">SYMBOLSUFFIX</span><span class="o">=</span>64_
|
||||||
|
$<span class="w"> </span>tree<span class="w"> </span>.<span class="w"> </span><span class="c1"># output slightly edited down</span>
|
||||||
|
.
|
||||||
|
├──<span class="w"> </span>include
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>cblas.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>f77blas.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke_config.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke_mangling.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke_utils.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapack.h
|
||||||
|
│<span class="w"> </span>└──<span class="w"> </span>openblas_config.h
|
||||||
|
└──<span class="w"> </span>lib
|
||||||
|
<span class="w"> </span>├──<span class="w"> </span>cmake
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>openblas
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>OpenBLASConfig.cmake
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>OpenBLASConfigVersion.cmake
|
||||||
|
<span class="w"> </span>├──<span class="w"> </span>libopenblas64_.a
|
||||||
|
<span class="w"> </span>├──<span class="w"> </span>libopenblas64_.so
|
||||||
|
<span class="w"> </span>└──<span class="w"> </span>pkgconfig
|
||||||
|
<span class="w"> </span>└──<span class="w"> </span>openblas64.pc
|
||||||
|
</code></pre></div></p>
|
||||||
|
<p>A key point are the symbol names. These will equal the LP64 symbol names, then
|
||||||
|
(for Fortran only) the compiler mangling, and then the <code>64_</code> symbol suffix.
|
||||||
|
Hence to obtain the final symbol names, we need to take into account which
|
||||||
|
Fortran compiler we are using. For the most common cases (e.g., gfortran, Intel
|
||||||
|
Fortran, or Flang), that means appending a single underscore. In that case, the
|
||||||
|
result is:</p>
|
||||||
|
<table>
|
||||||
|
<thead>
|
||||||
|
<tr>
|
||||||
|
<th>base API name</th>
|
||||||
|
<th>binary symbol name</th>
|
||||||
|
<th>call from Fortran code</th>
|
||||||
|
<th>call from C code</th>
|
||||||
|
</tr>
|
||||||
|
</thead>
|
||||||
|
<tbody>
|
||||||
|
<tr>
|
||||||
|
<td><code>dgemm</code></td>
|
||||||
|
<td><code>dgemm_64_</code></td>
|
||||||
|
<td><code>dgemm_64(...)</code></td>
|
||||||
|
<td><code>dgemm_64_(...)</code></td>
|
||||||
|
</tr>
|
||||||
|
<tr>
|
||||||
|
<td><code>cblas_dgemm</code></td>
|
||||||
|
<td><code>cblas_dgemm64_</code></td>
|
||||||
|
<td>n/a</td>
|
||||||
|
<td><code>cblas_dgemm64_(...)</code></td>
|
||||||
|
</tr>
|
||||||
|
</tbody>
|
||||||
|
</table>
|
||||||
|
<p>It is quite useful to have these symbol names be as uniform as possible across
|
||||||
|
different packaging systems.</p>
|
||||||
|
<p>The equivalent build options with CMake are:
|
||||||
|
<div class="highlight"><pre><span></span><code>$<span class="w"> </span>mkdir<span class="w"> </span>build<span class="w"> </span><span class="o">&&</span><span class="w"> </span><span class="nb">cd</span><span class="w"> </span>build
|
||||||
|
$<span class="w"> </span>cmake<span class="w"> </span>..<span class="w"> </span>-DINTERFACE64<span class="o">=</span><span class="m">1</span><span class="w"> </span>-DSYMBOLSUFFIX<span class="o">=</span>64_<span class="w"> </span>-DBUILD_SHARED_LIBS<span class="o">=</span>ON<span class="w"> </span>-DBUILD_STATIC_LIBS<span class="o">=</span>ON
|
||||||
|
$<span class="w"> </span>cmake<span class="w"> </span>--build<span class="w"> </span>.<span class="w"> </span>-j
|
||||||
|
</code></pre></div></p>
|
||||||
|
<p>Note that the result is not 100% identical to the Make result. For example, the
|
||||||
|
library name ends in <code>_64</code> rather than <code>64_</code> - it is recommended to rename them
|
||||||
|
to match the Make library names (also update the <code>libsuffix</code> entry in
|
||||||
|
<code>openblas64.pc</code> to match that rename).
|
||||||
|
<div class="highlight"><pre><span></span><code>$<span class="w"> </span>cmake<span class="w"> </span>--install<span class="w"> </span>.<span class="w"> </span>--prefix<span class="w"> </span><span class="nv">$PWD</span>/../../openblas/cmake64
|
||||||
|
$<span class="w"> </span>tree<span class="w"> </span>.
|
||||||
|
.
|
||||||
|
├──<span class="w"> </span>include
|
||||||
|
│<span class="w"> </span>└──<span class="w"> </span>openblas64
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>cblas.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>f77blas.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke_config.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke_example_aux.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke_mangling.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapacke_utils.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>lapack.h
|
||||||
|
│<span class="w"> </span>├──<span class="w"> </span>openblas64
|
||||||
|
│<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>lapacke_mangling.h
|
||||||
|
│<span class="w"> </span>└──<span class="w"> </span>openblas_config.h
|
||||||
|
└──<span class="w"> </span>lib
|
||||||
|
<span class="w"> </span>├──<span class="w"> </span>cmake
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>OpenBLAS64
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>OpenBLAS64Config.cmake
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>OpenBLAS64ConfigVersion.cmake
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>OpenBLAS64Targets.cmake
|
||||||
|
<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>OpenBLAS64Targets-noconfig.cmake
|
||||||
|
<span class="w"> </span>├──<span class="w"> </span>libopenblas_64.a
|
||||||
|
<span class="w"> </span>├──<span class="w"> </span>libopenblas_64.so<span class="w"> </span>-><span class="w"> </span>libopenblas_64.so.0
|
||||||
|
<span class="w"> </span>└──<span class="w"> </span>pkgconfig
|
||||||
|
<span class="w"> </span>└──<span class="w"> </span>openblas64.pc
|
||||||
|
</code></pre></div></p>
|
||||||
|
<h3 id="the-upcoming-standardized-ilp64-convention">The upcoming standardized ILP64 convention</h3>
|
||||||
|
<p>While the <code>64_</code> convention above got some adoption, it's slightly hacky and is
|
||||||
|
implemented through the use of <code>objcopy</code>. An effort is ongoing for a more
|
||||||
|
broadly adopted convention in the reference BLAS and LAPACK libraries, using
|
||||||
|
(a) the <code>_64</code> suffix, and (b) applying that suffix <em>before</em> rather than after
|
||||||
|
Fortran compiler mangling. The central issue for this is
|
||||||
|
<a href="https://github.com/Reference-LAPACK/lapack/issues/666">lapack#666</a>.</p>
|
||||||
|
<p>For the most common cases of compiler mangling (a single <code>_</code> appended), the end
|
||||||
|
result will be:</p>
|
||||||
|
<table>
|
||||||
|
<thead>
|
||||||
|
<tr>
|
||||||
|
<th>base API name</th>
|
||||||
|
<th>binary symbol name</th>
|
||||||
|
<th>call from Fortran code</th>
|
||||||
|
<th>call from C code</th>
|
||||||
|
</tr>
|
||||||
|
</thead>
|
||||||
|
<tbody>
|
||||||
|
<tr>
|
||||||
|
<td><code>dgemm</code></td>
|
||||||
|
<td><code>dgemm_64_</code></td>
|
||||||
|
<td><code>dgemm_64(...)</code></td>
|
||||||
|
<td><code>dgemm_64_(...)</code></td>
|
||||||
|
</tr>
|
||||||
|
<tr>
|
||||||
|
<td><code>cblas_dgemm</code></td>
|
||||||
|
<td><code>cblas_dgemm_64</code></td>
|
||||||
|
<td>n/a</td>
|
||||||
|
<td><code>cblas_dgemm_64(...)</code></td>
|
||||||
|
</tr>
|
||||||
|
</tbody>
|
||||||
|
</table>
|
||||||
|
<p>For other compiler mangling schemes, replace the trailing <code>_</code> by the scheme in use.</p>
|
||||||
|
<p>The shared library name for this <code>_64</code> convention should be <code>libopenblas_64.so</code>.</p>
|
||||||
|
<p>Note: it is not yet possible to produce an OpenBLAS build which employs this
|
||||||
|
convention! Once reference BLAS and LAPACK with support for <code>_64</code> have been
|
||||||
|
released, a future OpenBLAS release will support it. For now, please use the
|
||||||
|
older <code>64_</code> scheme and avoid using the name <code>libopenblas_64.so</code>; it should be
|
||||||
|
considered reserved for future use of the <code>_64</code> standard as prescribed by
|
||||||
|
reference BLAS/LAPACK.</p>
|
||||||
|
<h2 id="performance-and-runtime-behavior-related-build-options">Performance and runtime behavior related build options</h2>
|
||||||
|
<p>For these options there are multiple reasonable or common choices.</p>
|
||||||
|
<h3 id="threading-related-options">Threading related options</h3>
|
||||||
|
<p>OpenBLAS can be built as a multi-threaded or single-threaded library, with the
|
||||||
|
default being multi-threaded. It's expected that the default <code>libopenblas</code>
|
||||||
|
library is multi-threaded; if you'd like to also distribute single-threaded
|
||||||
|
builds, consider naming them <code>libopenblas_sequential</code>.</p>
|
||||||
|
<p>OpenBLAS can be built with pthreads or OpenMP as the threading model, with the
|
||||||
|
default being pthreads. Both options are commonly used, and the choice here
|
||||||
|
should not influence the shared library name. The choice will be captured by
|
||||||
|
the <code>.pc</code> file. E.g.,:
|
||||||
|
<div class="highlight"><pre><span></span><code>$<span class="w"> </span>pkg-config<span class="w"> </span>--libs<span class="w"> </span>openblas
|
||||||
|
-fopenmp<span class="w"> </span>-lopenblas
|
||||||
|
|
||||||
|
$<span class="w"> </span>cat<span class="w"> </span>openblas.pc
|
||||||
|
...
|
||||||
|
<span class="nv">openblas_config</span><span class="o">=</span><span class="w"> </span>...<span class="w"> </span><span class="nv">USE_OPENMP</span><span class="o">=</span><span class="m">0</span><span class="w"> </span><span class="nv">MAX_THREADS</span><span class="o">=</span><span class="m">24</span>
|
||||||
|
</code></pre></div></p>
|
||||||
|
<p>The maximum number of threads users will be able to use is determined at build
|
||||||
|
time by the <code>NUM_THREADS</code> build option. It defaults to 24, and there's a wide
|
||||||
|
range of values that are reasonable to use (up to 256). 64 is a typical choice
|
||||||
|
here; there is a memory footprint penalty that is linear in <code>NUM_THREADS</code>.
|
||||||
|
Please see <code>Makefile.rule</code> for more details.</p>
|
||||||
|
<h3 id="cpu-architecture-related-options">CPU architecture related options</h3>
|
||||||
|
<p>OpenBLAS contains a lot of CPU architecture-specific optimizations, hence when
|
||||||
|
distributing to a user base with a variety of hardware, it is recommended to
|
||||||
|
enable CPU architecture runtime detection. This will dynamically select
|
||||||
|
optimized kernels for individual APIs. To do this, use the <code>DYNAMIC_ARCH=1</code>
|
||||||
|
build option. This is usually done on all common CPU families, except when
|
||||||
|
there are known issues.</p>
|
||||||
|
<p>In case the CPU architecture is known (e.g. you're building binaries for macOS
|
||||||
|
M1 users), it is possible to specify the target architecture directly with the
|
||||||
|
<code>TARGET=</code> build option.</p>
|
||||||
|
<p><code>DYNAMIC_ARCH</code> and <code>TARGET</code> are covered in more detail in the main <code>README.md</code>
|
||||||
|
in this repository.</p>
|
||||||
|
<h2 id="real-world-examples">Real-world examples</h2>
|
||||||
|
<p>OpenBLAS is likely to be distributed in one of these distribution models:</p>
|
||||||
|
<ol>
|
||||||
|
<li>As a standalone package, or multiple packages, in a packaging ecosystem like
|
||||||
|
a Linux distro, Homebrew, conda-forge or MSYS2.</li>
|
||||||
|
<li>Vendored as part of a larger package, e.g. in Julia, NumPy, SciPy, or R.</li>
|
||||||
|
<li>Locally, e.g. making available as a build on a single HPC cluster.</li>
|
||||||
|
</ol>
|
||||||
|
<p>The guidance on this page is most important for models (1) and (2). These links
|
||||||
|
to build recipes for a representative selection of packaging systems may be
|
||||||
|
helpful as a reference:</p>
|
||||||
|
<ul>
|
||||||
|
<li><a href="https://src.fedoraproject.org/rpms/openblas/blob/rawhide/f/openblas.spec">Fedora</a></li>
|
||||||
|
<li><a href="https://salsa.debian.org/science-team/openblas/-/blob/master/debian/rules">Debian</a></li>
|
||||||
|
<li><a href="https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/openblas.rb">Homebrew</a></li>
|
||||||
|
<li><a href="https://github.com/msys2/MINGW-packages/blob/master/mingw-w64-openblas/PKGBUILD">MSYS2</a></li>
|
||||||
|
<li><a href="https://github.com/conda-forge/openblas-feedstock/blob/main/recipe/build.sh">conda-forge</a></li>
|
||||||
|
<li><a href="https://github.com/MacPython/openblas-libs/blob/main/tools/build_openblas.sh">NumPy/SciPy</a></li>
|
||||||
|
<li><a href="https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/libraries/science/math/openblas/default.nix">Nixpkgs</a></li>
|
||||||
|
</ul>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
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|
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|
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|
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Extensions
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<h1>Extensions</h1>
|
||||||
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|
||||||
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<ul>
|
||||||
|
<li>BLAS-like extensions</li>
|
||||||
|
</ul>
|
||||||
|
<table>
|
||||||
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<thead>
|
||||||
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|
||||||
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<th>Routine</th>
|
||||||
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<th style="text-align: left;">Data Types</th>
|
||||||
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<th style="text-align: left;">Description</th>
|
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|
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<tbody>
|
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<tr>
|
||||||
|
<td>?axpby</td>
|
||||||
|
<td style="text-align: left;">s,d,c,z</td>
|
||||||
|
<td style="text-align: left;">like axpy with a multiplier for y</td>
|
||||||
|
</tr>
|
||||||
|
<tr>
|
||||||
|
<td>?gemm3m</td>
|
||||||
|
<td style="text-align: left;">c,z</td>
|
||||||
|
<td style="text-align: left;">gemm3m</td>
|
||||||
|
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|
||||||
|
<tr>
|
||||||
|
<td>?imatcopy</td>
|
||||||
|
<td style="text-align: left;">s,d,c,z</td>
|
||||||
|
<td style="text-align: left;">in-place transpositon/copying</td>
|
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|
</tr>
|
||||||
|
<tr>
|
||||||
|
<td>?omatcopy</td>
|
||||||
|
<td style="text-align: left;">s,d,c,z</td>
|
||||||
|
<td style="text-align: left;">out-of-place transpositon/copying</td>
|
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|
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|
||||||
|
<tr>
|
||||||
|
<td>?geadd</td>
|
||||||
|
<td style="text-align: left;">s,d,c,z</td>
|
||||||
|
<td style="text-align: left;">matrix add</td>
|
||||||
|
</tr>
|
||||||
|
<tr>
|
||||||
|
<td>?gemmt</td>
|
||||||
|
<td style="text-align: left;">s,d,c,z</td>
|
||||||
|
<td style="text-align: left;">gemm but only a triangular part updated</td>
|
||||||
|
</tr>
|
||||||
|
</tbody>
|
||||||
|
</table>
|
||||||
|
<ul>
|
||||||
|
<li>BLAS-like and Conversion functions for bfloat16 (available when OpenBLAS was compiled with BUILD_BFLOAT16=1)</li>
|
||||||
|
<li><code>void cblas_sbstobf16</code> converts a float array to an array of bfloat16 values by rounding</li>
|
||||||
|
<li><code>void cblas_sbdtobf16</code> converts a double array to an array of bfloat16 values by rounding</li>
|
||||||
|
<li><code>void cblas_sbf16tos</code> converts a bfloat16 array to an array of floats</li>
|
||||||
|
<li><code>void cblas_dbf16tod</code> converts a bfloat16 array to an array of doubles</li>
|
||||||
|
<li><code>float cblas_sbdot</code> computes the dot product of two bfloat16 arrays</li>
|
||||||
|
<li><code>void cblas_sbgemv</code> performs the matrix-vector operations of GEMV with the input matrix and X vector as bfloat16 </li>
|
||||||
|
<li>
|
||||||
|
<p><code>void cblas_sbgemm</code> performs the matrix-matrix operations of GEMM with both input arrays containing bfloat16</p>
|
||||||
|
</li>
|
||||||
|
<li>
|
||||||
|
<p>Utility functions</p>
|
||||||
|
</li>
|
||||||
|
<li>openblas_get_num_threads</li>
|
||||||
|
<li>openblas_set_num_threads</li>
|
||||||
|
<li><code>int openblas_get_num_procs(void)</code> returns the number of processors available on the system (may include "hyperthreading cores")</li>
|
||||||
|
<li><code>int openblas_get_parallel(void)</code> returns 0 for sequential use, 1 for platform-based threading and 2 for OpenMP-based threading</li>
|
||||||
|
<li><code>char * openblas_get_config()</code> returns the options OpenBLAS was built with, something like <code>NO_LAPACKE DYNAMIC_ARCH NO_AFFINITY Haswell</code></li>
|
||||||
|
<li><code>int openblas_set_affinity(int thread_index, size_t cpusetsize, cpu_set_t *cpuset)</code> sets the cpu affinity mask of the given thread to the provided cpuset. (Only available under Linux, with semantics identical to pthread_setaffinity_np)</li>
|
||||||
|
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|
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||||||
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<h1>Home</h1>
|
||||||
|
|
||||||
|
<h2 id="introduction">Introduction</h2>
|
||||||
|
<p>OpenBLAS is an optimized Basic Linear Algebra Subprograms (BLAS) library based on <a href="https://www.tacc.utexas.edu/research-development/tacc-software/gotoblas2">GotoBLAS2</a> 1.13 BSD version.</p>
|
||||||
|
<p>OpenBLAS implements low-level routines for performing linear algebra operations such as vector addition, scalar multiplication, dot products, linear combinations, and matrix multiplication. OpenBLAS makes these routines available on multiple platforms, covering server, desktop and mobile operating systems, as well as different architectures including x86, ARM, MIPS, PPC, RISC-V, and zarch.</p>
|
||||||
|
<p>The old GotoBLAS documentation can be found <a href="https://github.com/OpenMathLib/OpenBLAS/blob/develop/GotoBLAS_01Readme.txt">on GitHub</a>.</p>
|
||||||
|
<h2 id="license">License</h2>
|
||||||
|
<p>OpenBLAS is licensed under the 3-clause BSD license. The full license can be found <a href="https://github.com/OpenMathLib/OpenBLAS/blob/develop/LICENSE">on GitHub</a>.</p>
|
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OpenBLAS
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|
</div>
|
||||||
|
<div class="md-header__topic" data-md-component="header-topic">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
|
||||||
|
User manual
|
||||||
|
|
||||||
|
</span>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<label class="md-header__button md-icon" for="__search">
|
||||||
|
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
|
||||||
|
</label>
|
||||||
|
<div class="md-search" data-md-component="search" role="dialog">
|
||||||
|
<label class="md-search__overlay" for="__search"></label>
|
||||||
|
<div class="md-search__inner" role="search">
|
||||||
|
<form class="md-search__form" name="search">
|
||||||
|
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
|
||||||
|
<label class="md-search__icon md-icon" for="__search">
|
||||||
|
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
|
||||||
|
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
|
||||||
|
</label>
|
||||||
|
<nav class="md-search__options" aria-label="Search">
|
||||||
|
|
||||||
|
<button type="reset" class="md-search__icon md-icon" title="Clear" aria-label="Clear" tabindex="-1">
|
||||||
|
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"/></svg>
|
||||||
|
</button>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</form>
|
||||||
|
<div class="md-search__output">
|
||||||
|
<div class="md-search__scrollwrap" data-md-scrollfix>
|
||||||
|
<div class="md-search-result" data-md-component="search-result">
|
||||||
|
<div class="md-search-result__meta">
|
||||||
|
Initializing search
|
||||||
|
</div>
|
||||||
|
<ol class="md-search-result__list" role="presentation"></ol>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</header>
|
||||||
|
|
||||||
|
<div class="md-container" data-md-component="container">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<main class="md-main" data-md-component="main">
|
||||||
|
<div class="md-main__inner md-grid">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
|
||||||
|
<div class="md-sidebar__scrollwrap">
|
||||||
|
<div class="md-sidebar__inner">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
|
||||||
|
<label class="md-nav__title" for="__drawer">
|
||||||
|
<a href=".." title="OpenBLAS" class="md-nav__button md-logo" aria-label="OpenBLAS" data-md-component="logo">
|
||||||
|
|
||||||
|
<img src="../logo.svg" alt="logo">
|
||||||
|
|
||||||
|
</a>
|
||||||
|
OpenBLAS
|
||||||
|
</label>
|
||||||
|
|
||||||
|
<ul class="md-nav__list" data-md-scrollfix>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href=".." class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Home
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../install/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Install OpenBLAS
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item md-nav__item--active">
|
||||||
|
|
||||||
|
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<label class="md-nav__link md-nav__link--active" for="__toc">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
User manual
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-nav__icon md-icon"></span>
|
||||||
|
</label>
|
||||||
|
|
||||||
|
<a href="./" class="md-nav__link md-nav__link--active">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
User manual
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<label class="md-nav__title" for="__toc">
|
||||||
|
<span class="md-nav__icon md-icon"></span>
|
||||||
|
Table of contents
|
||||||
|
</label>
|
||||||
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#compile-the-library" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Compile the library
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
<nav class="md-nav" aria-label="Compile the library">
|
||||||
|
<ul class="md-nav__list">
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#normal-compile" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Normal compile
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#cross-compile" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Cross compile
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#debug-version" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Debug version
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#install-to-the-directory-optional" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Install to the directory (optional)
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#link-the-library" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Link the library
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#code-examples" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Code examples
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
<nav class="md-nav" aria-label="Code examples">
|
||||||
|
<ul class="md-nav__list">
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#call-cblas-interface" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Call CBLAS interface
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#call-blas-fortran-interface" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Call BLAS Fortran interface
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#troubleshooting" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Troubleshooting
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#blas-reference-manual" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
BLAS reference manual
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../extensions/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Extensions
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../developers/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Developer manual
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../build_system/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Build system
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../distributing/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Redistributing OpenBLAS
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../ci/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
CI jobs
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../about/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
About
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="../faq/" class="md-nav__link">
|
||||||
|
|
||||||
|
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
FAQ
|
||||||
|
</span>
|
||||||
|
|
||||||
|
|
||||||
|
</a>
|
||||||
|
</li>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
|
||||||
|
<div class="md-sidebar__scrollwrap">
|
||||||
|
<div class="md-sidebar__inner">
|
||||||
|
|
||||||
|
|
||||||
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<label class="md-nav__title" for="__toc">
|
||||||
|
<span class="md-nav__icon md-icon"></span>
|
||||||
|
Table of contents
|
||||||
|
</label>
|
||||||
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#compile-the-library" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Compile the library
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
<nav class="md-nav" aria-label="Compile the library">
|
||||||
|
<ul class="md-nav__list">
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#normal-compile" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Normal compile
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#cross-compile" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Cross compile
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#debug-version" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Debug version
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#install-to-the-directory-optional" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Install to the directory (optional)
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#link-the-library" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Link the library
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#code-examples" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Code examples
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
<nav class="md-nav" aria-label="Code examples">
|
||||||
|
<ul class="md-nav__list">
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#call-cblas-interface" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Call CBLAS interface
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#call-blas-fortran-interface" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Call BLAS Fortran interface
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
</nav>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#troubleshooting" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
Troubleshooting
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
<li class="md-nav__item">
|
||||||
|
<a href="#blas-reference-manual" class="md-nav__link">
|
||||||
|
<span class="md-ellipsis">
|
||||||
|
BLAS reference manual
|
||||||
|
</span>
|
||||||
|
</a>
|
||||||
|
|
||||||
|
</li>
|
||||||
|
|
||||||
|
</ul>
|
||||||
|
|
||||||
|
</nav>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<div class="md-content" data-md-component="content">
|
||||||
|
<article class="md-content__inner md-typeset">
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
<h1>User manual</h1>
|
||||||
|
|
||||||
|
<h2 id="compile-the-library">Compile the library</h2>
|
||||||
|
<h3 id="normal-compile">Normal compile</h3>
|
||||||
|
<ul>
|
||||||
|
<li>type <code>make</code> to detect the CPU automatically.
|
||||||
|
or</li>
|
||||||
|
<li>type <code>make TARGET=xxx</code> to set target CPU, e.g. <code>make TARGET=NEHALEM</code>. The full target list is in file TargetList.txt.</li>
|
||||||
|
</ul>
|
||||||
|
<h3 id="cross-compile">Cross compile</h3>
|
||||||
|
<p>Please set <code>CC</code> and <code>FC</code> with the cross toolchains. Then, set <code>HOSTCC</code> with your host C compiler. At last, set <code>TARGET</code> explicitly.</p>
|
||||||
|
<p>Examples:</p>
|
||||||
|
<ul>
|
||||||
|
<li>On x86 box, compile the library for ARM Cortex-A9 linux.</li>
|
||||||
|
</ul>
|
||||||
|
<p>Install only gnueabihf versions. Please check https://github.com/xianyi/OpenBLAS/issues/936#issuecomment-237596847</p>
|
||||||
|
<pre><code>make CC=arm-linux-gnueabihf-gcc FC=arm-linux-gnueabihf-gfortran HOSTCC=gcc TARGET=CORTEXA9
|
||||||
|
</code></pre>
|
||||||
|
<ul>
|
||||||
|
<li>On X86 box, compile this library for loongson3a CPU.</li>
|
||||||
|
</ul>
|
||||||
|
<div class="highlight"><pre><span></span><code>make BINARY=64 CC=mips64el-unknown-linux-gnu-gcc FC=mips64el-unknown-linux-gnu-gfortran HOSTCC=gcc TARGET=LOONGSON3A
|
||||||
|
</code></pre></div>
|
||||||
|
<ul>
|
||||||
|
<li>On X86 box, compile this library for loongson3a CPU with loongcc (based on Open64) compiler.</li>
|
||||||
|
</ul>
|
||||||
|
<div class="highlight"><pre><span></span><code>make CC=loongcc FC=loongf95 HOSTCC=gcc TARGET=LOONGSON3A CROSS=1 CROSS_SUFFIX=mips64el-st-linux-gnu- NO_LAPACKE=1 NO_SHARED=1 BINARY=32
|
||||||
|
</code></pre></div>
|
||||||
|
<h3 id="debug-version">Debug version</h3>
|
||||||
|
<pre><code>make DEBUG=1
|
||||||
|
</code></pre>
|
||||||
|
<h3 id="install-to-the-directory-optional">Install to the directory (optional)</h3>
|
||||||
|
<p>Example:</p>
|
||||||
|
<pre><code>make install PREFIX=your_installation_directory
|
||||||
|
</code></pre>
|
||||||
|
<p>The default directory is /opt/OpenBLAS. Note that any flags passed to <code>make</code> during build should also be passed to <code>make install</code> to circumvent any install errors, i.e. some headers not being copied over correctly.</p>
|
||||||
|
<p>For more information, please read <a href="../install/">Installation Guide</a>.</p>
|
||||||
|
<h2 id="link-the-library">Link the library</h2>
|
||||||
|
<ul>
|
||||||
|
<li>Link shared library</li>
|
||||||
|
</ul>
|
||||||
|
<div class="highlight"><pre><span></span><code>gcc -o test test.c -I/your_path/OpenBLAS/include/ -L/your_path/OpenBLAS/lib -Wl,-rpath,/your_path/OpenBLAS/lib -lopenblas
|
||||||
|
</code></pre></div>
|
||||||
|
<p>The <code>-Wl,-rpath,/your_path/OpenBLAS/lib</code> option to linker can be omitted if you ran <code>ldconfig</code> to update linker cache, put <code>/your_path/OpenBLAS/lib</code> in <code>/etc/ld.so.conf</code> or a file in <code>/etc/ld.so.conf.d</code>, or installed OpenBLAS in a location part of <code>ld.so</code> default search path. Otherwise, linking at runtime will fail.</p>
|
||||||
|
<p>If the library is multithreaded, please add <code>-lpthread</code>. If the library contains LAPACK functions, please add <code>-lgfortran</code> or other Fortran libs, although if you only make calls to LAPACKE routines, i.e. your code has <code>#include "lapacke.h"</code> and makes calls to methods like <code>LAPACKE_dgeqrf</code>, <code>-lgfortran</code> is not needed.</p>
|
||||||
|
<ul>
|
||||||
|
<li>Link static library</li>
|
||||||
|
</ul>
|
||||||
|
<div class="highlight"><pre><span></span><code>gcc -o test test.c /your/path/libopenblas.a
|
||||||
|
</code></pre></div>
|
||||||
|
<p>You can download <code>test.c</code> from https://gist.github.com/xianyi/5780018 </p>
|
||||||
|
<h2 id="code-examples">Code examples</h2>
|
||||||
|
<h3 id="call-cblas-interface">Call CBLAS interface</h3>
|
||||||
|
<p>This example shows calling cblas_dgemm in C. https://gist.github.com/xianyi/6930656
|
||||||
|
<div class="highlight"><pre><span></span><code><span class="cp">#include</span><span class="w"> </span><span class="cpf"><cblas.h></span>
|
||||||
|
<span class="cp">#include</span><span class="w"> </span><span class="cpf"><stdio.h></span>
|
||||||
|
|
||||||
|
<span class="kt">void</span><span class="w"> </span><span class="nf">main</span><span class="p">()</span>
|
||||||
|
<span class="p">{</span>
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="o">=</span><span class="mi">0</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">A</span><span class="p">[</span><span class="mi">6</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span><span class="mf">1.0</span><span class="p">,</span><span class="mf">2.0</span><span class="p">,</span><span class="mf">1.0</span><span class="p">,</span><span class="mf">-3.0</span><span class="p">,</span><span class="mf">4.0</span><span class="p">,</span><span class="mf">-1.0</span><span class="p">};</span><span class="w"> </span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">B</span><span class="p">[</span><span class="mi">6</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span><span class="mf">1.0</span><span class="p">,</span><span class="mf">2.0</span><span class="p">,</span><span class="mf">1.0</span><span class="p">,</span><span class="mf">-3.0</span><span class="p">,</span><span class="mf">4.0</span><span class="p">,</span><span class="mf">-1.0</span><span class="p">};</span><span class="w"> </span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">C</span><span class="p">[</span><span class="mi">9</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">{</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">,</span><span class="mf">.5</span><span class="p">};</span><span class="w"> </span>
|
||||||
|
<span class="w"> </span><span class="n">cblas_dgemm</span><span class="p">(</span><span class="n">CblasColMajor</span><span class="p">,</span><span class="w"> </span><span class="n">CblasNoTrans</span><span class="p">,</span><span class="w"> </span><span class="n">CblasTrans</span><span class="p">,</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">,</span><span class="mi">2</span><span class="p">,</span><span class="mi">1</span><span class="p">,</span><span class="n">A</span><span class="p">,</span><span class="w"> </span><span class="mi">3</span><span class="p">,</span><span class="w"> </span><span class="n">B</span><span class="p">,</span><span class="w"> </span><span class="mi">3</span><span class="p">,</span><span class="mi">2</span><span class="p">,</span><span class="n">C</span><span class="p">,</span><span class="mi">3</span><span class="p">);</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="k">for</span><span class="p">(</span><span class="n">i</span><span class="o">=</span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o"><</span><span class="mi">9</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span>
|
||||||
|
<span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"%lf "</span><span class="p">,</span><span class="w"> </span><span class="n">C</span><span class="p">[</span><span class="n">i</span><span class="p">]);</span>
|
||||||
|
<span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||||
|
<span class="p">}</span>
|
||||||
|
</code></pre></div></p>
|
||||||
|
<div class="highlight"><pre><span></span><code>gcc -o test_cblas_open test_cblas_dgemm.c -I /your_path/OpenBLAS/include/ -L/your_path/OpenBLAS/lib -lopenblas -lpthread -lgfortran
|
||||||
|
</code></pre></div>
|
||||||
|
<h3 id="call-blas-fortran-interface">Call BLAS Fortran interface</h3>
|
||||||
|
<p>This example shows calling dgemm Fortran interface in C. https://gist.github.com/xianyi/5780018</p>
|
||||||
|
<div class="highlight"><pre><span></span><code><span class="cp">#include</span><span class="w"> </span><span class="cpf">"stdio.h"</span>
|
||||||
|
<span class="cp">#include</span><span class="w"> </span><span class="cpf">"stdlib.h"</span>
|
||||||
|
<span class="cp">#include</span><span class="w"> </span><span class="cpf">"sys/time.h"</span>
|
||||||
|
<span class="cp">#include</span><span class="w"> </span><span class="cpf">"time.h"</span>
|
||||||
|
|
||||||
|
<span class="k">extern</span><span class="w"> </span><span class="kt">void</span><span class="w"> </span><span class="nf">dgemm_</span><span class="p">(</span><span class="kt">char</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">char</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="o">*</span><span class="p">,</span><span class="kt">int</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="p">,</span><span class="w"> </span><span class="kt">int</span><span class="o">*</span><span class="p">);</span>
|
||||||
|
|
||||||
|
<span class="kt">int</span><span class="w"> </span><span class="nf">main</span><span class="p">(</span><span class="kt">int</span><span class="w"> </span><span class="n">argc</span><span class="p">,</span><span class="w"> </span><span class="kt">char</span><span class="o">*</span><span class="w"> </span><span class="n">argv</span><span class="p">[])</span>
|
||||||
|
<span class="p">{</span>
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">i</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"test!</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="k">if</span><span class="p">(</span><span class="n">argc</span><span class="o"><</span><span class="mi">4</span><span class="p">){</span>
|
||||||
|
<span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"Input Error</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="p">}</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">m</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">atoi</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">]);</span>
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">n</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">atoi</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="mi">2</span><span class="p">]);</span>
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">atoi</span><span class="p">(</span><span class="n">argv</span><span class="p">[</span><span class="mi">3</span><span class="p">]);</span>
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">sizeofa</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">m</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">k</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">sizeofb</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">k</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">n</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">sizeofc</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">m</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">n</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">char</span><span class="w"> </span><span class="n">ta</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="sc">'N'</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">char</span><span class="w"> </span><span class="n">tb</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="sc">'N'</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">alpha</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">1.2</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">beta</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">0.001</span><span class="p">;</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="k">struct</span><span class="w"> </span><span class="nc">timeval</span><span class="w"> </span><span class="n">start</span><span class="p">,</span><span class="n">finish</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">duration</span><span class="p">;</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="w"> </span><span class="n">A</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">double</span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">double</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">sizeofa</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="w"> </span><span class="n">B</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">double</span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">double</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">sizeofb</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="o">*</span><span class="w"> </span><span class="n">C</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="kt">double</span><span class="o">*</span><span class="p">)</span><span class="n">malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="kt">double</span><span class="p">)</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">sizeofc</span><span class="p">);</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="n">srand</span><span class="p">((</span><span class="kt">unsigned</span><span class="p">)</span><span class="n">time</span><span class="p">(</span><span class="nb">NULL</span><span class="p">));</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="n">i</span><span class="o">=</span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o"><</span><span class="n">sizeofa</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span>
|
||||||
|
<span class="w"> </span><span class="n">A</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">i</span><span class="o">%</span><span class="mi">3</span><span class="o">+</span><span class="mi">1</span><span class="p">;</span><span class="c1">//(rand()%100)/10.0;</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="n">i</span><span class="o">=</span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o"><</span><span class="n">sizeofb</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span>
|
||||||
|
<span class="w"> </span><span class="n">B</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">i</span><span class="o">%</span><span class="mi">3</span><span class="o">+</span><span class="mi">1</span><span class="p">;</span><span class="c1">//(rand()%100)/10.0;</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="n">i</span><span class="o">=</span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o"><</span><span class="n">sizeofc</span><span class="p">;</span><span class="w"> </span><span class="n">i</span><span class="o">++</span><span class="p">)</span>
|
||||||
|
<span class="w"> </span><span class="n">C</span><span class="p">[</span><span class="n">i</span><span class="p">]</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">i</span><span class="o">%</span><span class="mi">3</span><span class="o">+</span><span class="mi">1</span><span class="p">;</span><span class="c1">//(rand()%100)/10.0;</span>
|
||||||
|
<span class="w"> </span><span class="c1">//#if 0</span>
|
||||||
|
<span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">"m=%d,n=%d,k=%d,alpha=%lf,beta=%lf,sizeofc=%d</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span><span class="n">m</span><span class="p">,</span><span class="n">n</span><span class="p">,</span><span class="n">k</span><span class="p">,</span><span class="n">alpha</span><span class="p">,</span><span class="n">beta</span><span class="p">,</span><span class="n">sizeofc</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="n">gettimeofday</span><span class="p">(</span><span class="o">&</span><span class="n">start</span><span class="p">,</span><span class="w"> </span><span class="nb">NULL</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="n">dgemm_</span><span class="p">(</span><span class="o">&</span><span class="n">ta</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">tb</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">m</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">n</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">k</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">alpha</span><span class="p">,</span><span class="w"> </span><span class="n">A</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">m</span><span class="p">,</span><span class="w"> </span><span class="n">B</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">k</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">beta</span><span class="p">,</span><span class="w"> </span><span class="n">C</span><span class="p">,</span><span class="w"> </span><span class="o">&</span><span class="n">m</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="n">gettimeofday</span><span class="p">(</span><span class="o">&</span><span class="n">finish</span><span class="p">,</span><span class="w"> </span><span class="nb">NULL</span><span class="p">);</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="n">duration</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">((</span><span class="kt">double</span><span class="p">)(</span><span class="n">finish</span><span class="p">.</span><span class="n">tv_sec</span><span class="o">-</span><span class="n">start</span><span class="p">.</span><span class="n">tv_sec</span><span class="p">)</span><span class="o">*</span><span class="mi">1000000</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="p">(</span><span class="kt">double</span><span class="p">)(</span><span class="n">finish</span><span class="p">.</span><span class="n">tv_usec</span><span class="o">-</span><span class="n">start</span><span class="p">.</span><span class="n">tv_usec</span><span class="p">))</span><span class="w"> </span><span class="o">/</span><span class="w"> </span><span class="mi">1000000</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">gflops</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">2.0</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="n">m</span><span class="w"> </span><span class="o">*</span><span class="n">n</span><span class="o">*</span><span class="n">k</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="n">gflops</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">gflops</span><span class="o">/</span><span class="n">duration</span><span class="o">*</span><span class="mf">1.0e-6</span><span class="p">;</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="kt">FILE</span><span class="w"> </span><span class="o">*</span><span class="n">fp</span><span class="p">;</span>
|
||||||
|
<span class="w"> </span><span class="n">fp</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">fopen</span><span class="p">(</span><span class="s">"timeDGEMM.txt"</span><span class="p">,</span><span class="w"> </span><span class="s">"a"</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="n">fprintf</span><span class="p">(</span><span class="n">fp</span><span class="p">,</span><span class="w"> </span><span class="s">"%dx%dx%d</span><span class="se">\t</span><span class="s">%lf s</span><span class="se">\t</span><span class="s">%lf MFLOPS</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span><span class="w"> </span><span class="n">m</span><span class="p">,</span><span class="w"> </span><span class="n">n</span><span class="p">,</span><span class="w"> </span><span class="n">k</span><span class="p">,</span><span class="w"> </span><span class="n">duration</span><span class="p">,</span><span class="w"> </span><span class="n">gflops</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="n">fclose</span><span class="p">(</span><span class="n">fp</span><span class="p">);</span>
|
||||||
|
|
||||||
|
<span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">A</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">B</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="n">free</span><span class="p">(</span><span class="n">C</span><span class="p">);</span>
|
||||||
|
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span>
|
||||||
|
<span class="p">}</span>
|
||||||
|
</code></pre></div>
|
||||||
|
<div class="highlight"><pre><span></span><code>gcc -o time_dgemm time_dgemm.c /your/path/libopenblas.a
|
||||||
|
./time_dgemm <m> <n> <k>
|
||||||
|
</code></pre></div>
|
||||||
|
<h2 id="troubleshooting">Troubleshooting</h2>
|
||||||
|
<ul>
|
||||||
|
<li>Please read <a href="../faq/">Faq</a> at first.</li>
|
||||||
|
<li>Please use gcc version 4.6 and above to compile Sandy Bridge AVX kernels on Linux/MingW/BSD.</li>
|
||||||
|
<li>Please use Clang version 3.1 and above to compile the library on Sandy Bridge microarchitecture. The Clang 3.0 will generate the wrong AVX binary code.</li>
|
||||||
|
<li>The number of CPUs/Cores should less than or equal to 256. On Linux x86_64(amd64), there is experimental support for up to 1024 CPUs/Cores and 128 numa nodes if you build the library with BIGNUMA=1.</li>
|
||||||
|
<li>OpenBLAS does not set processor affinity by default. On Linux, you can enable processor affinity by commenting the line NO_AFFINITY=1 in Makefile.rule. But this may cause <a href="https://stat.ethz.ch/pipermail/r-sig-hpc/2012-April/001348.html">the conflict with R parallel</a>.</li>
|
||||||
|
<li>On Loongson 3A. make test would be failed because of pthread_create error. The error code is EAGAIN. However, it will be OK when you run the same testcase on shell.</li>
|
||||||
|
</ul>
|
||||||
|
<h2 id="blas-reference-manual">BLAS reference manual</h2>
|
||||||
|
<p>If you want to understand every BLAS function and definition, please read <a href="https://software.intel.com/en-us/intel-mkl/documentation">Intel MKL reference manual</a> or <a href="http://netlib.org/blas/">netlib.org</a></p>
|
||||||
|
<p>Here are <a href="../extensions/">OpenBLAS extension functions</a></p>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
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|
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|
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|
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