ad5e4348bc
- Update to version 0.3.8
common:
* LAPACK has been updated to 3.9.0 (plus patches up to January 2nd, 2020)
* CMAKE support has been improved in several areas including cross-compilation
* A thread race condition in the GEMM3M kernels was resolved
* The "generic" (plain C) gemm beta kernel used by many targets has been sped up
* An optimized version of the LAPACK trtrs functions has been added
* An incompatibilty between the LAPACK tests and the OpenBLAS implementation of XERBLA
was resolved, removing the numerous warnings about wrong error exits in the former
* Support for NetBSD has been added
* Support for compilation with g95 and non-GNU versions of ld has been improved
* Compilation with (upcoming) gcc 10 is now supported
power:
* Worked around miscompilation of several POWER8 and POWER9 kernels by
older versions of gcc
* Added support for big-endian POWER8 and for compilation on AIX
* Corrected bugs in the big-endian support for PPC440 and PPC970
* DYNAMIC_ARCH support is now available in CMAKE builds as well
armv8:
* Performance of DGEMM_BETA and SGEMM_NCOPY has been improved
* Compilation for 32bit works again
* Performance of the RPCC function has been improved
* Improved performance on small systems
* DYNAMIC_ARCH support is now available in CMAKE builds as well
* Cross-compilation from OSX to IOS was simplified
x86-64:
* A new AVX512 DGEMM kernel was added and the AVX512 SGEMM kernel was
significantly improved
* Optimized AVX512 kernels for CGEMM and ZGEMM have been added
* AVX2 kernels for STRMM, SGEMM, and CGEMM have been significantly
OBS-URL: https://build.opensuse.org/request/show/772619
OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=87
869 lines
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869 lines
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-------------------------------------------------------------------
|
|
Mon Feb 10 07:01:49 UTC 2020 - Ismail Dönmez <idonmez@suse.com>
|
|
|
|
- Update to version 0.3.8
|
|
common:
|
|
* LAPACK has been updated to 3.9.0 (plus patches up to January 2nd, 2020)
|
|
* CMAKE support has been improved in several areas including cross-compilation
|
|
* A thread race condition in the GEMM3M kernels was resolved
|
|
* The "generic" (plain C) gemm beta kernel used by many targets has been sped up
|
|
* An optimized version of the LAPACK trtrs functions has been added
|
|
* An incompatibilty between the LAPACK tests and the OpenBLAS implementation of XERBLA
|
|
was resolved, removing the numerous warnings about wrong error exits in the former
|
|
* Support for NetBSD has been added
|
|
* Support for compilation with g95 and non-GNU versions of ld has been improved
|
|
* Compilation with (upcoming) gcc 10 is now supported
|
|
power:
|
|
* Worked around miscompilation of several POWER8 and POWER9 kernels by
|
|
older versions of gcc
|
|
* Added support for big-endian POWER8 and for compilation on AIX
|
|
* Corrected bugs in the big-endian support for PPC440 and PPC970
|
|
* DYNAMIC_ARCH support is now available in CMAKE builds as well
|
|
armv8:
|
|
* Performance of DGEMM_BETA and SGEMM_NCOPY has been improved
|
|
* Compilation for 32bit works again
|
|
* Performance of the RPCC function has been improved
|
|
* Improved performance on small systems
|
|
* DYNAMIC_ARCH support is now available in CMAKE builds as well
|
|
* Cross-compilation from OSX to IOS was simplified
|
|
x86-64:
|
|
* A new AVX512 DGEMM kernel was added and the AVX512 SGEMM kernel was
|
|
significantly improved
|
|
* Optimized AVX512 kernels for CGEMM and ZGEMM have been added
|
|
* AVX2 kernels for STRMM, SGEMM, and CGEMM have been significantly
|
|
sped up and optimized CGEMM3M and ZGEMM3M kernels have been added
|
|
* Added support for QEMU virtual cpus
|
|
* A compilation problem with PGI and SUN compilers was fixed
|
|
* Intel "Goldmont plus" is now autodetected
|
|
* A potential crash on program exit on MS Windows has been fixed
|
|
IBM Z:
|
|
* Z15 is now supported as Z14
|
|
* DYNAMIC_ARCH is now available on ZARCH as well
|
|
- Remove now merged gcc10-Support-two-digit-version-numbers-in-gcc-version-che.patch
|
|
|
|
-------------------------------------------------------------------
|
|
Sun Dec 8 09:03:24 UTC 2019 - Martin Liška <mliska@suse.cz>
|
|
|
|
- Add gcc10-Support-two-digit-version-numbers-in-gcc-version-che.patch
|
|
in order to fix boo#1158727.
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Aug 12 06:22:47 UTC 2019 - Martin Liška <mliska@suse.cz>
|
|
|
|
- Update to version 0.3.7 (jsc#SLE-8492)
|
|
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 zero in gmake builds
|
|
no longer has the same effect as setting them to one
|
|
* 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
|
|
POWER:
|
|
* added support for building on FreeBSD/powerpc64 and FreeBSD/ppc970
|
|
* added optimized kernels for POWER9 single and double precision complex BLAS3
|
|
* 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
|
|
- Remove not needed fix-arm64-cpuid-return.patch.
|
|
|
|
-------------------------------------------------------------------
|
|
Tue Apr 30 07:42:06 UTC 2019 - Martin Liška <mliska@suse.cz>
|
|
|
|
- Update to version 0.3.6 (boo#1122186)
|
|
common:
|
|
* the build tools now check that a given cpu TARGET is actually valid
|
|
* the build-time check of system features (c_check) has been made
|
|
less dependent on particular perl features (this should mainly
|
|
benefit building on Windows)
|
|
* several problems with ReLAPACK and its integration were fixed,
|
|
including INTERFACE64 support and building a shared library
|
|
* building with CMAKE on BSD systems was improved
|
|
* a non-absolute SUM function was added based on the
|
|
existing optimized code for ASUM
|
|
* CBLAS interfaces to the IxMIN and IxMAX functions were added
|
|
* a name clash between LAPACKE and BOOST headers was resolved
|
|
* CMAKE builds with OpenMP failed to include the appropriate getrf_parallel
|
|
kernels
|
|
* a crash on thread (key) deletion with the USE_TLS=1 memory management
|
|
option was fixed
|
|
* restored several earlier fixes, in particular for OpenMP performance,
|
|
building on BSD, and calling fork on CYGWIN, which had inadvertently
|
|
been dropped in the 0.3.3 rewrite of the memory management code.
|
|
POWER:
|
|
* single precision BLAS1/2 functions have received optimized POWER8 kernels
|
|
* POWER9 is now a separate target, with an optimized DGEMM/DTRMM kernel
|
|
* building on PPC970 systems under OSX Leopard or Tiger is now supported
|
|
* out-of-bounds memory accesses in the gemm_beta microkernels were fixed
|
|
* building a shared library on AIX is now supported for POWER6
|
|
* DYNAMIC_ARCH support has been added for POWER6 and newer
|
|
ARMV7:
|
|
* corrected xDOT behaviour with zero INC_X or INC_Y
|
|
* a bug in the IMIN implementation made it return the result of IMAX
|
|
ARMV8:
|
|
* added support for HiSilicon TSV110 cpus
|
|
* the CMAKE build system now recognizes 32bit userspace on 64bit hardware
|
|
* cross-compilation with CMAKE now works again
|
|
* a bug in the IMIN implementation made it return the result of IMAX
|
|
* ARMV8 builds with the BINARY=32 option are now automatically handled as ARMV7
|
|
x86_64:
|
|
* the AVX512 DGEMM kernel has been disabled again due to unsolved problems
|
|
* building with old versions of MSVC was fixed
|
|
* it is now possible to build a static library on Windows with CMAKE
|
|
* accessing environment variables on CYGWIN at run time was fixed
|
|
* the CMAKE build system now recognizes 32bit userspace on 64bit hardware
|
|
* Intel "Denverton" atom and Hygon "Dhyana" zen CPUs are now autodetected
|
|
* building for DYNAMIC_ARCH with a DYNAMIC_LIST of targets is now supported
|
|
with CMAKE as well
|
|
* building for DYNAMIC_ARCH with GENERIC as the default target is now supported
|
|
* a buffer overflow in the SSE GEMM kernel for Intel Nano targets was fixed
|
|
* assembly bugs involving undeclared modification of input operands were fixed
|
|
in the AXPY, DOT, GEMV, GER, SCAL, SYMV and TRSM microkernels for Nehalem,
|
|
Sandybridge, Haswell, Bulldozer and Piledriver. These would typically cause
|
|
test failures or segfaults when compiled with recent versions of gcc from 8 onward.
|
|
* a similar bug was fixed in the blas_quickdivide code used to split workloads
|
|
in most functions
|
|
* a bug in the IxMIN implementation for the GENERIC target made it return the result of IxMAX
|
|
* fixed building on SkylakeX systems when either the compiler or the (emulated) operating
|
|
environment does not support AVX512
|
|
* improved GEMM performance on ZEN targets
|
|
x86:
|
|
* build failures caused by the recently added checks for AVX512 were fixed
|
|
* an inline assembly bug involving undeclared modification of an input argument was
|
|
fixed in the blas_quickdivide code used to split workloads in most functions
|
|
* a bug in the IMIN implementation for the GENERIC target made it return the result of IMAX
|
|
MIPS32:
|
|
* a bug in the IMIN implementation made it return the result of IMAX
|
|
IBM Z:
|
|
* optimized microkernels for single precicion BLAS1/2 functions have been added for Z13 and Z14
|
|
- Rebase openblas-noexecstack.patch and openblas-s390.patch patches.
|
|
- Remove 0001-Add-a-register-to-the-clobber-list-for-the-mul-instr.patch.
|
|
|
|
-------------------------------------------------------------------
|
|
Sun Mar 10 06:06:05 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
|
|
|
|
- Reduce _constraints to a reasonable size, the old constraints
|
|
were probably necessary pre multibuild.
|
|
- Enable DYNAMIC_ARCH for aarch64, available since 0.3.4
|
|
|
|
-------------------------------------------------------------------
|
|
Thu Feb 14 18:22:49 UTC 2019 - Egbert Eich <eich@suse.com>
|
|
|
|
- Add OPENBLAS_INC and OPENBLAS_DIR to HPC environment (bsc#1125547).
|
|
|
|
-------------------------------------------------------------------
|
|
Tue Feb 12 19:33:00 UTC 2019 - Stefan Brüns <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
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Jan 7 10:15:03 UTC 2019 - Ismail Dönmez <idonmez@suse.com>
|
|
|
|
- Update to versiom 0.3.5
|
|
common:
|
|
* Loop unrolling in TRMV has been enabled again.
|
|
* A domain error in the thread workload distribution for SYRK
|
|
has been fixed.
|
|
* gmake builds will now automatically add -fPIC to the build
|
|
options if the platform requires it.
|
|
* A pthreads key leakage (and associate crash on dlclose) in
|
|
the USE_TLS codepath was fixed.
|
|
* Building of the utest cases on systems that do not provide
|
|
an implementation of complex.h was fixed.
|
|
x86_64:
|
|
* The SkylakeX code was changed to compile on OSX.
|
|
* Unwanted application of the -march=skylake-avx512 option
|
|
to the common code parts of a DYNAMIC_ARCH build was fixed.
|
|
* Improved performance of SGEMM for small workloads on Skylake X.
|
|
* Performance of SGEMM and DGEMM was improved on Haswell.
|
|
armv8:
|
|
* A configuration error that broke the CNRM2 kernel was corrected.
|
|
* Compilation of the GEMM kernels with CMAKE was fixed.
|
|
* DYNAMIC_ARCH builds are now available with CMAKE as well.
|
|
* Using CMAKE for cross-compilation to the new cpu TARGETs
|
|
introduced in 0.3.4 now works.
|
|
power:
|
|
* A problem in cpu autodetection for AIX has been corrected.
|
|
|
|
-------------------------------------------------------------------
|
|
Fri Dec 7 12:29:27 UTC 2018 - Ismail Dönmez <idonmez@suse.com>
|
|
|
|
- Update to version 0.3.4
|
|
common:
|
|
* The new, experimental thread-local memory allocation had
|
|
inadvertently been left enabled for gmake builds in 0.3.3
|
|
despite the announcement. It is now disabled by default,
|
|
and single-threaded builds will keep using the old
|
|
allocator even if the USE_TLS option is turned on.
|
|
* OpenBLAS will now provide enough buffer space for at least
|
|
50 threads by default.
|
|
* The output of openblas_get_config() now contains the version
|
|
number.
|
|
* A serious thread safety bug in GEMV operation with small M and
|
|
large N size has been fixed.
|
|
* The code will now automatically call blas_thread_init after
|
|
a fork if needed before handling a call to
|
|
openblas_set_num_threads
|
|
* Accesses to parallelized level3 functions from multiple
|
|
callers are now serialized to avoid thread races
|
|
(unless using OpenMP).
|
|
* This should provide better performance than the
|
|
known-threadsafe (but non-default)
|
|
USE_SIMPLE_THREADED_LEVEL3 option.
|
|
* When building LAPACK with gfortran, -frecursive is now
|
|
(again) enabled by default to ensure correct behaviour.
|
|
* The OpenBLAS version cblas.h now supports both CBLAS_ORDER
|
|
and CBLAS_LAYOUT as the name of the matrix row/column order
|
|
option.
|
|
* Externally set LDFLAGS are now passed through to the final
|
|
compile/link
|
|
* steps to facilitate setting platform-specific linker flags.
|
|
* A potential race condition during the build of LAPACK
|
|
(that would usually manifest itself as a failure to build
|
|
TESTING/MATGEN) has been fixed.
|
|
* xHEMV has been changed to stay single-threaded for small
|
|
input sizes where the overhead of multithreading exceeds
|
|
any possible gains
|
|
* CSWAP and ZSWAP have been limited to a single thread
|
|
except on ARMV8 or ThunderX hardware with sizable input.
|
|
* Linker flags for the PGI compiler have been updated
|
|
* Behaviour of AXPY with zero increments is now handled
|
|
in the C interface, correcting the result on at least
|
|
Intel Atom.
|
|
* The result matrix from calling SGELSS with an all-zero
|
|
input matrix is now zeroed completely.
|
|
x86_64:
|
|
* Autodetection of AMD Ryzen2 has been fixed (again).
|
|
* CMAKE builds now support labeling of an INTERFACE64=1
|
|
build of the library with the _64 suffix.
|
|
* AVX512 version of DGEMM has been added and the
|
|
AVX512 SGEMM kernel has been sped up by rewriting
|
|
with C intrinsics
|
|
* Fixed compilation on RHEL5/CENTOS5
|
|
(issue with typename __WAIT_STATUS)
|
|
armv8:
|
|
* DYNAMic_ARCH support is now available for 64bit ARM
|
|
* cross-compiling for ARMV8 under iOS now works.
|
|
* cpu-specific code has been rearranged to make better
|
|
use of both hardware commonalities and model-specific
|
|
compiler optimizations.
|
|
* XGENE1 has been removed as a TARGET, superseded by the
|
|
improved generic ARMV8 support.
|
|
armv7:
|
|
* Older assembly mnemonics have been converted to UAL
|
|
form to allow building with clang 7.0
|
|
|
|
-------------------------------------------------------------------
|
|
Tue Oct 9 19:00:49 UTC 2018 - Dmitry Roshchin <dmitry_r@opensuse.org>
|
|
|
|
- Update to version 0.3.3
|
|
common:
|
|
* thread memory allocation has been switched back to the method
|
|
used before version 0.3.1 due to unexpected problems caused by
|
|
the new code under some circumstances.
|
|
* LAPACK PR272 has been integrated, which fixes spurious errors
|
|
in DSYEVR and related functions caused by missing conversion
|
|
from ILAENV to ILAENV_2STAGE in several _2stage routines.
|
|
x86_64
|
|
* added AVX512 implementations of SDOT, DDOT, SAXPY, DAXPY,
|
|
DSCAL, DGEMVN and DSYMVL
|
|
* added a workaround for a cygwin issue that prevented compilation
|
|
of AVX512 code
|
|
|
|
|
|
-------------------------------------------------------------------
|
|
Fri Aug 17 12:56:04 UTC 2018 - idonmez@suse.com
|
|
|
|
- Update to version 0.3.2
|
|
common:
|
|
* Fixes for regressions caused by the rewrite of the thread
|
|
initialization code in 0.3.1
|
|
x86_64:
|
|
* Added autodetection of AMD Ryzen 2
|
|
* Fixed build with older versions of MSVC
|
|
power:
|
|
* Fixed cpu autodetection for the BSDs
|
|
mips64:
|
|
* Fixed utest errors in AXPY, DSDOT, ROT and SWAP
|
|
- Version 0.3.1
|
|
common:
|
|
* Rewritten thread initialization code with significantly
|
|
reduced overhead
|
|
* Added CBLAS interfaces to the IxAMIN BLAS extension functions
|
|
* Fixed the lapack-test target
|
|
* CMAKE builds now create an OpenBLASConfig.cmake file
|
|
* ZAXPY now uses a single thread for small input sizes
|
|
* The LAPACK code was updated from Reference-LAPACK/lapack#253
|
|
power:
|
|
* Corrected CROT and ZROT behaviour with zero INC_X
|
|
armv7:
|
|
* Corrected xDOT behaviour with zero INC_X or INC_Y
|
|
x86_64:
|
|
* Retired some older targets of DYNAMIC_ARCH builds to a
|
|
new option DYNAMIC_OLDER, this affects PENRYN,DUNNINGTON,
|
|
OPTERON,OPTERON_SSE3,BOBCAT,ATOM and NANO (which will still
|
|
be supported via the slower PRESCOTT kernels when this option
|
|
is not set)
|
|
* Added an option DYNAMIC_LIST that (used in conjunction with
|
|
DYNAMIC_ARCH) allows to specify the list of x86_64 targets to
|
|
include. Any target not on the list will be supported by
|
|
the Sandybridge or Nehalem kernels if available, or by Prescott.
|
|
* Improved SWITCH_RATIO on Haswell for increased GEMM throughput
|
|
* Added initial support for Intel Skylake X, including an AVX512
|
|
SGEMM kernel
|
|
* Added autodetection of Intel Cannon Lake series as Skylake X
|
|
* Added a default L2 cache size for hypervisors that return zero
|
|
here (Chromebook)
|
|
* Fixed a name clash with recent Windows10 headers that broke the
|
|
build with (at least) recent mingw from MSYS2
|
|
* Fixed a link error in mixed clang/gfortran builds with OpenMP
|
|
* Updated the OSX deployment target to 10.8
|
|
* Switched on parallel make for builds on MS Windows by default
|
|
x86:
|
|
* Fixed SSWAP and DSWAP behaviour with zero INC_X and INC_Y
|
|
- Version 0.3.0
|
|
common:
|
|
* Fixed some more thread race and locking bugs
|
|
* Added preliminary support for calling an OpenMP build of the
|
|
library from multiple threads
|
|
* Removed performance impact of thread locks added in 0.2.20
|
|
on OpenMP code
|
|
* General code cleanup
|
|
* Optimized DSDOT implementation
|
|
* Improved thread distribution for GEMM
|
|
* Corrected IMATCOPY/OMATCOPY implementation
|
|
* Fixed out-of-bounds accesses in the multithreaded xBMV/xPMV
|
|
and SYMV implementations
|
|
* Cmake build improvements
|
|
* pkgconfig file now contains build options
|
|
* openblas_get_config() now reports USE_OPENMP and NUM_THREADS
|
|
settings used for the build
|
|
* Corrections and improvements for systems with more than 64 cpus
|
|
* LAPACK code updated to 3.8.0 including later fixes
|
|
* Added ReLAPACK, a recursive implementation of several LAPACK functions
|
|
* Rewrote ROTMG to handle cases that the netlib code failed to address
|
|
* Disabled (broken) multithreading code for xTRMV
|
|
* corrected prototypes of complex CBLAS functions to make our
|
|
cblas.h match the generally accepted standard
|
|
* Shared memory access failures on startup are now handled more gracefully
|
|
* Restored utests from earlier releases (and made them pass on all
|
|
affected systems)
|
|
sparc:
|
|
* several fixes for cpu autodetection
|
|
arm:
|
|
* Added support for CortexA53 and A72
|
|
* Added autodetection for ThunderX2T99
|
|
* Made most optimized kernels the default for generic ARMv8 targets
|
|
x86_64:
|
|
* Parallelized DDOT kernel for Haswell
|
|
* Changed alignment directives in assembly kernels to boost performance on OSX
|
|
* Fixed register handling in the GEMV microkernels (bug exposed by gcc7)
|
|
* Added support for building on OpenBSD and Dragonfly
|
|
* Updated compiler options to work with Intel release 2018
|
|
* Support fully optimized build with clang/flang on Microsoft Windows
|
|
* Fixed building on AIX
|
|
ibm z:
|
|
* added optimized BLAS 1/2 functions
|
|
mips:
|
|
* Fixed cpu autodetection helper code
|
|
* Added mips32 1004K cpu (Mediatek MT7621 and similar SoC)
|
|
* Added mips64 I6500 cpu
|
|
- Remove c_xerbla_no-void-return.patch: fixed upstream.
|
|
|
|
-------------------------------------------------------------------
|
|
Tue Jan 30 18:19:33 CET 2018 - ro@suse.de
|
|
|
|
- add openblas-s390.patch to build on s390 (bsc#1079513).
|
|
|
|
-------------------------------------------------------------------
|
|
Fri Jan 5 18:27:17 UTC 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 11:55:04 UTC 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 13:38:47 UTC 2017 - eich@suse.com
|
|
|
|
- Add magic to limit the number of flavors built in the
|
|
OBS to non-HPC ones.
|
|
|
|
-------------------------------------------------------------------
|
|
Thu Oct 12 10:01:10 UTC 2017 - eich@suse.com
|
|
|
|
- Generate baselib.conf dynamically and only for the non-HPC
|
|
builds: this avoids issues with the source validator.
|
|
|
|
-------------------------------------------------------------------
|
|
Fri Sep 8 14:30:29 UTC 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 9 19:45:54 UTC 2017 - dmitry_r@opensuse.org
|
|
|
|
- Remove migration %post scripts for old library names
|
|
|
|
-------------------------------------------------------------------
|
|
Sat Jul 29 16:08:38 UTC 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 09:33:23 UTC 2017 - meissner@suse.com
|
|
|
|
- 0001-Fix-power8-asm.patch: fixed power8 assembly (bsc#1039397)
|
|
|
|
-------------------------------------------------------------------
|
|
Wed Sep 7 15:58:36 UTC 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 08:12:19 UTC 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 21:15:39 UTC 2016 - dmitry_r@opensuse.org
|
|
|
|
- Update to version 0.2.17
|
|
* Enable BUILD_LAPACK_DEPRECATED=1 by default.
|
|
|
|
-------------------------------------------------------------------
|
|
Wed Mar 16 19:35:53 UTC 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 21:11:50 UTC 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 21:13:47 UTC 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 08:05:20 UTC 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 3 16:06:49 UTC 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 13:09:58 UTC 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.
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Aug 18 12:43:10 UTC 2014 - dmitry_r@opensuse.org
|
|
|
|
- Update to version 0.2.11
|
|
* Added some benchmark codes.
|
|
x86/x86-64:
|
|
* Improved s/c/zgemm performance for Intel Haswell.
|
|
* Improved s/d/c/zgemv performance.
|
|
* Support the big numa machine.(EXPERIMENT)
|
|
ARM:
|
|
* Fix detection when cpuinfo uses "Processor".
|
|
|
|
-------------------------------------------------------------------
|
|
Thu Jul 17 20:44:58 UTC 2014 - dmitry_r@opensuse.org
|
|
|
|
- Update to version 0.2.10
|
|
* Added BLAS extensions as following.
|
|
s/d/c/zaxpby, s/d/c/zimatcopy, s/d/c/zomatcopy.
|
|
* Added OPENBLAS_CORETYPE environment for dynamic_arch. (a86d34)
|
|
* Support outputing the CPU corename on runtime.(#407)
|
|
* Patched LAPACK to fix bug 114, 117, 118.
|
|
(http://www.netlib.org/lapack/bug_list.html)
|
|
* Disabled ?gemm3m for a work-around fix. (#400)
|
|
* Fixed lots of bugs for optimized kernels on sandybridge,Haswell,
|
|
bulldozer, and piledriver.
|
|
* Remove obsolete openblas-0.2.9-gcc-warnings.patch
|
|
|
|
-------------------------------------------------------------------
|
|
Tue Jun 10 14:34:02 UTC 2014 - dmitry_r@opensuse.org
|
|
|
|
- Update to version 0.2.9
|
|
* Update LAPACK to 3.5.0 version
|
|
* Fixed compatiable issues with Clang and Pathscale compilers.
|
|
* Added OPENBLAS_VERBOSE environment variable.(#338)
|
|
* Make OpenBLAS thread-pool resilient to fork via pthread_atfork.
|
|
(#294)
|
|
* Rewrote rotmg
|
|
* Fixed sdsdot bug.
|
|
* Improved the result for LAPACK testing. (#372)
|
|
x86/x86-64:
|
|
* Optimization on Intel Haswell.
|
|
* Enable optimization kernels on AMD Bulldozer and Piledriver.
|
|
* Detect Intel Haswell for new Macbook.
|
|
* To improve LAPACK testing, we fallback some kernels. (#372)
|
|
https://github.com/xianyi/OpenBLAS/wiki/Fixed-optimized-kernels-To-do-List
|
|
ARM:
|
|
* Support ARMv6 and ARMv7 ISA.
|
|
* Optimization on ARM Cortex-A9.
|
|
- Update patches:
|
|
* openblas-0.2.8-libs.patch
|
|
* openblas-0.2.8-noexecstack.patch
|
|
to
|
|
* openblas-libs.patch
|
|
* openblas-noexecstack.patch
|
|
- Fix gcc warnings (#385)
|
|
* openblas-0.2.9-gcc-warnings.patch
|
|
|
|
-------------------------------------------------------------------
|
|
Sat Apr 12 09:02:16 UTC 2014 - dmitry_r@opensuse.org
|
|
|
|
- Remove files with problematic licenses
|
|
|
|
-------------------------------------------------------------------
|
|
Fri Apr 4 20:32:24 UTC 2014 - dmitry_r@opensuse.org
|
|
|
|
- Update to version 0.2.8
|
|
* Add executable stack markings.
|
|
* Respect user's LDFLAGS
|
|
* Rollback bulldozer and piledriver kernels to barcelona kernels
|
|
* update openblas-0.2.6-libs.patch
|
|
* update c_xerbla_no-void-return.patch
|
|
* update openblas-0.2.7-noexecstack.patch
|
|
|
|
-------------------------------------------------------------------
|
|
Fri Jul 26 20:31:17 UTC 2013 - scorot@free.fr
|
|
|
|
- version 0.2.7
|
|
* Support LSB (Linux Standard Base) 4.1.
|
|
e.g. make CC=lsbcc
|
|
* Include LAPACK 3.4.2 source codes to the repo.
|
|
Avoid downloading at compile time.
|
|
* Add NO_PARALLEL_MAKE flag to disable parallel make.
|
|
* Create openblas_get_parallel to retrieve information which
|
|
parallelization model is used by OpenBLAS. (Thank
|
|
grisuthedragon)
|
|
* Detect LLVM/Clang compiler.
|
|
* A walk round for dtrti_U single thread bug. Replace it with
|
|
LAPACK codes. (#191)
|
|
* Optimize c/zgemm, trsm, dgemv_n, ddot, daxpy, dcopy on
|
|
AMD Bulldozer. (Thank Werner Saar)
|
|
* Add Intel Haswell support (using Sandybridge optimizations).
|
|
(Thank Dan Luu)
|
|
* Add AMD Piledriver support (using Bulldozer optimizations).
|
|
* Fix the computational error in zgemm avx kernel on
|
|
Sandybridge. (#237)
|
|
* Fix the overflow bug in gemv.
|
|
* Fix the overflow bug in multi-threaded BLAS3, getrf when
|
|
NUM_THREADS is very large.(#214, #221, #246).
|
|
- rebase patch noexecstack.patch
|
|
- remove lapack source tarball since lapack sources are included
|
|
in openblas sources
|
|
- increase NUM_THREAD from 32 to 64
|
|
|
|
-------------------------------------------------------------------
|
|
Sat Mar 2 16:08:16 UTC 2013 - scorot@free.fr
|
|
|
|
- version 0.2.6
|
|
* Improved OpenMP performance slightly. (d744c9)
|
|
* Improved cblas.h compatibility with Intel MKL.(#185)
|
|
* Fixed the overflowing bug in single thread cholesky
|
|
factorization.
|
|
* Fixed the overflowing buffer bug of multithreading hbmv and
|
|
sbmv.(#174)
|
|
* Added AMD Bulldozer x86-64 S/DGEMM AVX kernels. (Thank
|
|
Werner Saar) We will tune the performance in future.
|
|
* Auto-detect Intel Xeon E7540.
|
|
* Fixed the overflowing buffer bug of gemv. (#173)
|
|
* Fixed the bug of s/cdot about invalid reading NAN on
|
|
x86_64. (#189)
|
|
- rebase patch0 openblas-0.2.6-libs.patch
|
|
|
|
-------------------------------------------------------------------
|
|
Sun Feb 17 14:10:55 UTC 2013 - jengelh@inai.de
|
|
|
|
- Remove redundant cleaning commands
|
|
- Do not create .so.0.2.5. SO versions are not package release
|
|
numbers.
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Jan 21 20:19:13 UTC 2013 - scorot@free.fr
|
|
|
|
- use Requires(post) and Requires(preun) instead of PreReq
|
|
- add patch markups in spec file
|
|
|
|
-------------------------------------------------------------------
|
|
Tue Jan 15 20:42:00 UTC 2013 - scorot@free.fr
|
|
|
|
- add update-alternatives support to allow easy switching between
|
|
the different blas and lapack implementations
|
|
|
|
-------------------------------------------------------------------
|
|
Fri Nov 30 20:46:47 UTC 2012 - scorot@free.fr
|
|
|
|
- version 0.2.5
|
|
* Export LAPACK 3.4.2 symbols in shared library. (#147)
|
|
* Restore the original CPU affinity when calling
|
|
openblas_set_num_threads(1) (#153)
|
|
* Fixed a SEGFAULT bug in dgemv_t when m is very large.(#154)
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Oct 8 19:12:49 UTC 2012 - scorot@free.fr
|
|
|
|
- version 0.2.4
|
|
* Upgraded LAPACK to 3.4.2 version. (#145)
|
|
* f77blas.h:compatibility for compilers without C99 complex
|
|
number support. (#141)
|
|
* Added NO_AVX flag. Check OS supporting AVX on runtime. (#139)
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Aug 20 21:30:03 UTC 2012 - scorot@free.fr
|
|
|
|
- version 0.2.3
|
|
* Fixed LAPACK unstable bug about ?laswp. (#130)
|
|
* Fixed the shared library bug about unloading the library on
|
|
Linux (#132).
|
|
|
|
-------------------------------------------------------------------
|
|
Sun Jul 8 20:24:03 UTC 2012 - scorot@free.fr
|
|
|
|
- version 0.2.2
|
|
* Support Intel Sandy Bridge 22nm desktop/mobile CPU
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Jul 2 20:45:57 UTC 2012 - scorot@free.fr
|
|
|
|
- version 0.2.1
|
|
* Fixed the SEGFAULT bug about hyper-theading
|
|
* Support AMD Bulldozer by using GotoBLAS2 AMD Barcelona codes
|
|
* Removed the limitation (64) of numbers of CPU cores.
|
|
Now, it supports 256 cores at max.
|
|
* Supported clang compiler.
|
|
* Fixed some build bugs on FreeBSD
|
|
* Optimized Level-3 BLAS on Intel Sandy Bridge x86-64 by AVX
|
|
instructions.
|
|
* Support AMD Bobcat by using GotoBLAS2 AMD Barcelona codes.
|
|
- update patch3
|
|
|
|
-------------------------------------------------------------------
|
|
Wed May 2 21:16:16 UTC 2012 - scorot@free.fr
|
|
|
|
- update patch0
|
|
|
|
-------------------------------------------------------------------
|
|
Wed May 2 20:45:18 UTC 2012 - scorot@free.fr
|
|
|
|
- again fix remaining library file name error in spec file
|
|
|
|
-------------------------------------------------------------------
|
|
Wed May 2 20:18:48 UTC 2012 - scorot@free.fr
|
|
|
|
- fix wrong library file name version
|
|
|
|
-------------------------------------------------------------------
|
|
Wed May 2 20:05:55 UTC 2012 - scorot@free.fr
|
|
|
|
- Update to version 0.1.1
|
|
* Upgraded LAPACK to 3.4.1 version. (Thank Zaheer Chothia)
|
|
* Supported LAPACKE, a C interface to LAPACKE. (Thank Zaheer Chothia)
|
|
* Fixed the build bug (MD5 and download) on Mac OSX.
|
|
* Auto download CUnit 2.1.2-2 from SF.net with UTEST_CHECK=1.
|
|
x86/x86_64:
|
|
* Auto-detect Intel Sandy Bridge Core i7-3xxx & Xeon E7 Westmere-EX.
|
|
* Test alpha=Nan in dscale.
|
|
* Fixed a SEGFAULT bug in samax on x86 windows.
|
|
|
|
-------------------------------------------------------------------
|
|
Wed Apr 25 21:46:07 UTC 2012 - scorot@free.fr
|
|
|
|
- version 0.1.0
|
|
- update openblas-0.1.0-soname.patch
|
|
- add openblas-0.1.0-noexecstack.patch
|
|
- spec file cleanup
|
|
|
|
-------------------------------------------------------------------
|
|
Mon Mar 12 22:19:17 UTC 2012 - scorot@free.fr
|
|
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- version 0.1alpha2.5
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