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| Name: libopenblas_0_2_20-gnu-hpc | Distribution: openSUSE Step 15 |
| Version: 0.2.20 | Vendor: openSUSE |
| Release: 12.1 | Build date: Tue Feb 16 21:09:38 2021 |
| Group: System/Libraries | Build host: obs-arm-5 |
| Size: 10063337 | Source RPM: openblas_0_2_20-gnu-hpc-0.2.20-12.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: http://www.openblas.net | |
| Summary: An optimized BLAS library based on GotoBLAS2, gnu-hpc version | |
OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
BSD-3-Clause
* Tue Feb 19 2019 eich@suse.com
- Add Add-a-register-to-the-clobber-list-for-the-mul-instruction.patch
Backport of removed:
0001-Add-a-register-to-the-clobber-list-for-the-mul-instr.patch
* Thu Feb 14 2019 eich@suse.com
- Add OPENBLAS_INC and OPENBLAS_DIR to HPC environment (bsc#1125547).
* Tue Feb 12 2019 stefan.bruens@rwth-aachen.de
- Fix https://github.com/xianyi/OpenBLAS/issues/2014
Add 0001-Add-a-register-to-the-clobber-list-for-the-mul-instr.patch
* Tue Jan 30 2018 ro@suse.de
- add openblas-s390.patch to build on s390 (bsc#1079513).
* Fri Jan 05 2018 eich@suse.com
- Switch from gcc6 to gcc7 as additional compiler flavor for HPC on SLES.
- Fix library package requires - use HPC macro (boo#1074890).
- Fix unexpanded rpm macro in environment module file for HPC (boo#1074897).
* Mon Nov 27 2017 normand@linux.vnet.ibm.com
- Add -mvsx option for ppc64 archi (not required for ppc64le)
to avoid ./kernel/power/sasum_microk_power8.c:41:3: error:
'__vector' undeclared (first use in this function); ...
* Tue Oct 17 2017 eich@suse.com
- Add magic to limit the number of flavors built in the
OBS to non-HPC ones.
* Thu Oct 12 2017 eich@suse.com
- Generate baselib.conf dynamically and only for the non-HPC
builds: this avoids issues with the source validator.
* Fri Sep 08 2017 eich@suse.com
- Convert openblas to multibuild.
- Add HPC build using environment modules.
(FATE#321708).
- fix-arm64-cpuid-return.patch
Fix CPUID detection on ARM (From OHPC).
* Wed Aug 09 2017 dmitry_r@opensuse.org
- Remove migration %post scripts for old library names
* Sat Jul 29 2017 badshah400@gmail.com
- Update to version 0.2.20:
* common:
- Improved CMake support
- Fixed several thread race and locking bugs
- Fixed default LAPACK optimization level
- Updated LAPACK to 3.7.0
- Added ReLAPACK (https://github.com/HPAC/ReLAPACK), make
BUILD_RELAPACK=1
* POWER:
- Optimizations for Power9
- Fixed several Power8 assembly bugs
* ARM:
- New optimized Vulcan and ThunderX2T99 targets
- Support for ARMV7 SOFT_FP ABI (make ARM_SOFTFP_ABI=1)
- Detect all cpu cores including offline ones
- Fix compilation with CLANG
- Support building a shared library for Android
* MIPS:
- Fixed several threading issues
- Fix compilation with CLANG
* x86_64:
- Detect Intel Bay Trail and Apollo Lake
- Detect Intel Sky Lake and Kaby Lake
- Detect Intel Knights Landing
- Detect AMD A8, A10, A12 and Ryzen
- Support 64bit builds with Visual Studio
- Fix building with Intel and PGI compilers
- Fix building with MINGW and TDM-GCC
- Fix cmake builds for Haswell and related cpus
- Fix building for Sandybridge with CLANG 3.9
- Add support for the FLANG compiler
* IBM Z:
- New target z13 with BLAS3 optimizations
- Drop 0001-Fix-power8-asm.patch; fixed upstream.
- Minor rebase of c_xerbla_no-void-return.patch and
openblas-noexecstack.patch for updated version.
- Remove installed pkgconfig file as it is not adapted to the
library names we use.
* Thu May 18 2017 meissner@suse.com
- 0001-Fix-power8-asm.patch: fixed power8 assembly (bsc#1039397)
* Wed Sep 07 2016 idonmez@suse.com
- Update to version 0.2.19
POWER:
* Optimize BLAS on Power8
* Fixed Julia+OpenBLAS bugs on Power8
MIPS:
* Optimize BLAS on MIPS P5600 and I6400
ARM:
* Improved on ARM Cortex-A57
* Wed Apr 13 2016 dmitry_r@opensuse.org
- Update to version 0.2.18
ARM:
* Provide DGEMM 8x4 kernel for Cortex-A57
POWER:
* Optimize S and C BLAS3 on Power8
* Optimize BLAS2/1 on Power8
* Mon Mar 21 2016 dmitry_r@opensuse.org
- Update to version 0.2.17
* Enable BUILD_LAPACK_DEPRECATED=1 by default.
* Wed Mar 16 2016 idonmez@suse.com
- Update to version 0.2.16
* Upgrade LAPACK to 3.6.0 version.
* Disable multi-threading for small size swap and ger.
* Improve small zger, zgemv, ztrmv using stack alloction.
* Let openblas_get_num_threads return the number of active threads.
* Fix LAPACK Dormbr, Dormlq bug.
* Avoid potential getenv segfault.
* Import LAPACK svn bugfix #142-#147,#150-#155
x86/x86_64:
* Optimize trsm kernels for AMD Bulldozer, Piledriver, Steamroller.
* Detect Intel Avoton.
* Detect AMD Trinity, Richland, E2-3200.
* Optimize c/zgemv for AMD Bulldozer, Piledriver, Steamroller
* Fix bug with scipy linalg test.
ARM:
* Support and optimize Cortex-A57 AArch64.
* Update ARMV6 kernels.
* Improve DGEMM for ARM Cortex-A57.
POWER:
* Fix detection of POWER architecture.
* Optimize D and Z BLAS3 functions for Power8.
- Remove openblas-libs.patch, not needed.
* Tue Oct 27 2015 dmitry_r@opensuse.org
- Update to version 0.2.15
* Enable MAX_STACK_ALLOC flags by default.
* Improve ger and gemv for small matrices.
* Improve gemv parallel with small m and large n case.
* Improve ?imatcopy when lda==ldb
* Add vecLib benchmarks
* Fix LAPACK lantr for row major matrices
* Fix LAPACKE lansy
* Import bug fixes for LAPACKE s/dormlq, c/zunmlq
* Raise the signal when pthread_create fails
* Drop obsolete openblas-arm64-build.patch
x86/x86-64:
* Support pure C generic kernels for x86/x86-64.
* Support Intel Boardwell and Skylake by Haswell kernels.
* Support AMD Excavator by Steamroller kernels.
* Optimize s/d/c/zdot for Intel SandyBridge and Haswell.
* Optimize s/d/c/zdot for AMD Piledriver and Steamroller.
* Optimize s/d/c/zapxy for Intel SandyBridge and Haswell.
* Optimize s/d/c/zapxy for AMD Piledriver and Steamroller.
* Optimize d/c/zscal for Intel Haswell, dscal for Intel SandyBridge.
* Optimize d/c/zscal for AMD Bulldozer, Piledriver and Steamroller.
* Optimize s/dger for Intel SandyBridge.
* Optimize s/dsymv for Intel SandyBridge.
* Optimize ssymv for Intel Haswell.
* Optimize dgemv for Intel Nehalem and Haswell.
* Optimize dtrmm for Intel Haswell.
ARM:
* Support Android NDK armeabi-v7a-hard ABI (-mfloat-abi=hard)
* Fix lock, rpcc bugs
POWER:
* Support ppc64le platform (ELF ABI v2)
* Support POWER7/8 by POWER6 kernels.
* Wed Jul 29 2015 dmitry_r@opensuse.org
- Change library name suffix
* drop openblas-soname.patch
- Add RPM %post script for manual BLAS/LAPACK update-alternatives
configuration update
- Use update-alternatives mechanism for OpenBLAS variants (serial,
openmp, pthreads). pthreads variant is default for x86 and x86_64,
OpenMP for other architectures.
- Fix build on ARM64
* openblas-arm64-build.patch
- Add update-alternatives mechanism for CBLAS
- Provide cmake module
- Delete info about host cpu from openblas_config.h for dynamic arch
- Add update-alternatives to 'preup' and 'post' requires list for
libraries
- Add README.SUSE
* Wed Mar 25 2015 dmitry_r@opensuse.org
- Update to version 0.2.14
* Improve ger and gemv for small matrices by stack allocation.
e.g. make -DMAX_STACK_ALLOC=2048
* Introduce openblas_get_num_threads and openblas_get_num_procs.
* Add ATLAS-style ?geadd function.
* Fix c/zsyr bug with negative incx.
* Fix race condition during shutdown causing a crash in
gotoblas_set_affinity().
x86/x86-64:
* Support AMD Streamroller.
ARM:
* Add Cortex-A9 and Cortex-A15 targets.
* Wed Dec 03 2014 dmitry_r@opensuse.org
- Update to version 0.2.13
* Add SYMBOLPREFIX and SYMBOLSUFFIX makefile options
for adding a prefix or suffix to all exported symbol names
in the shared library.
* Remove openblas-0.1.0-soname.patch
* Add openblas-soname.patch
* Rebase openblas-noexecstack.patch
x86/x86-64:
* Add generic kernel files for x86-64. make TARGET=GENERIC
* Fix a bug of sgemm kernel on Intel Sandy Bridge.
* Fix c_check bug on some amd64 systems.
ARM:
* Support APM's X-Gene 1 AArch64 processors.
* Optimize trmm and sgemm.
* Fri Oct 17 2014 dmitry_r@opensuse.org
- Update to version 0.2.12
* Added CBLAS interface for ?omatcopy and ?imatcopy.
* Enable ?gemm3m functions.
* Added benchmark for ?gemm3m.
* Optimized multithreading lower limits.
* Disabled SYMM3M and HEMM3M functions because of segment violations.
x86/x86-64:
* Improved axpy and symv performance on AMD Bulldozer.
* Improved gemv performance on modern Intel and AMD CPUs.
/usr/lib/hpc/gnu7/openblas /usr/lib/hpc/gnu7/openblas/0.2.20 /usr/lib/hpc/gnu7/openblas/0.2.20/lib /usr/lib/hpc/gnu7/openblas/0.2.20/lib/libopenblas.so.0 /usr/lib/hpc/gnu7/openblas/0.2.20/lib/libopenblas_armv7p-r0.2.20.so /usr/share/lmod/moduledeps/gnu-7/openblas /usr/share/lmod/moduledeps/gnu-7/openblas/.version.0.2.20 /usr/share/lmod/moduledeps/gnu-7/openblas/0.2.20
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