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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) project(OpenBLAS C ASM)
set(OpenBLAS_MAJOR_VERSION 0) set(OpenBLAS_MAJOR_VERSION 0)
set(OpenBLAS_MINOR_VERSION 3) 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}.${OpenBLAS_PATCH_VERSION}") set(OpenBLAS_VERSION "${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.${OpenBLAS_PATCH_VERSION}")
# Adhere to GNU filesystem layout conventions # Adhere to GNU filesystem layout conventions

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

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