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Merge branch 'release-0.3.0' into develop

This commit is contained in:
Martin Kroeker 2020-02-09 23:16:06 +01:00 committed by GitHub
parent 90e6c66a57 5f36f18148
commit fa93d63365
3 changed files with 34 additions and 34 deletions
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2
CMakeLists.txt
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@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 2.8.5)
project(OpenBLAS C ASM)
set(OpenBLAS_MAJOR_VERSION 0)
set(OpenBLAS_MINOR_VERSION 3)
set(OpenBLAS_PATCH_VERSION 8.dev)
set(OpenBLAS_PATCH_VERSION 8)
set(OpenBLAS_VERSION "${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.${OpenBLAS_PATCH_VERSION}")
# Adhere to GNU filesystem layout conventions

64
Changelog.txt
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@ -59,42 +59,42 @@ Version 0.3.7
11-Aug 2019
common:
* having the gmake special variables TARGET_ARCH or TARGET_MACH
defined no longer causes build failures in ctest or utest
* defining NO_AFFINITY or USE_TLS to 0 in gmake builds no longer
has the same effect as setting them to 1
* a new test program was added to allow checking the library for
thread safety
* a new option USE_LOCKING was added to ensure thread safety when
OpenBLAS itself is built without multithreading but will be
called from multiple threads.
* a build failure on Linux with glibc versions earlier than 2.5
was fixed
* a runtime error with CPU enumeration (and NO_AFFINITY not set)
on glibc 2.6 was fixed
* NO_AFFINITY was added to the CMAKE options (and defaults to being
active on Linux, as in the gmake builds)
* having the gmake special variables TARGET_ARCH or TARGET_MACH
defined no longer causes build failures in ctest or utest
* defining NO_AFFINITY or USE_TLS to 0 in gmake builds no longer
has the same effect as setting them to 1
* a new test program was added to allow checking the library for
thread safety
* a new option USE_LOCKING was added to ensure thread safety when
OpenBLAS itself is built without multithreading but will be
called from multiple threads.
* a build failure on Linux with glibc versions earlier than 2.5
was fixed
* a runtime error with CPU enumeration (and NO_AFFINITY not set)
on glibc 2.6 was fixed
* NO_AFFINITY was added to the CMAKE options (and defaults to being
active on Linux, as in the gmake builds)
x86_64:
* the build-time logic for detection of AVX512 availability in
the processor and compiler was fixed
* gmake builds on OSX now set the internal name of the library to
libopenblas.0.dylib (consistent with CMAKE)
* the Haswell DGEMM kernel received a significant speedup through
improved prefetch and load instructions
* performance of DGEMM, DTRMM, DTRSM and ZDOT on Zen/Zen2 was markedly
increased by avoiding vpermpd instructions
* the SKYLAKEX (AVX512) DGEMM helper functions have now been disabled
to fix remaining errors in DGEMM, DSYMM and DTRMM
* the build-time logic for detection of AVX512 availability in
the processor and compiler was fixed
* gmake builds on OSX now set the internal name of the library to
libopenblas.0.dylib (consistent with CMAKE)
* the Haswell DGEMM kernel received a significant speedup through
improved prefetch and load instructions
* performance of DGEMM, DTRMM, DTRSM and ZDOT on Zen/Zen2 was markedly
increased by avoiding vpermpd instructions
* the SKYLAKEX (AVX512) DGEMM helper functions have now been disabled
to fix remaining errors in DGEMM, DSYMM and DTRMM
## POWER:
* added support for building on FreeBSD/powerpc64 and FreeBSD/ppc970
* added optimized kernels for POWER9 SGEMM and STRMM
POWER:
* added support for building on FreeBSD/powerpc64 and FreeBSD/ppc970
* added optimized kernels for POWER9 SGEMM and STRMM
## ARMV7:
* fixed the softfp implementations of xAMAX and IxAMAX
* removed the predefined -march= flags on both ARMV5 and ARMV6 as
they were appropriate for only a subset of platforms
ARMV7:
* fixed the softfp implementations of xAMAX and IxAMAX
* removed the predefined -march= flags on both ARMV5 and ARMV6 as
they were appropriate for only a subset of platforms
====================================================================
Version 0.3.6

2
Makefile.rule
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@ -3,7 +3,7 @@
#
# This library's version
VERSION = 0.3.8.dev
VERSION = 0.3.8
# If you set the suffix, the library name will be libopenblas_$(LIBNAMESUFFIX).a
# and libopenblas_$(LIBNAMESUFFIX).so. Meanwhile, the soname in shared library