platform/upstream/openblas.git
4 years agoUse generic codes for shamax and shcopy
Martin Kroeker [Sat, 18 Apr 2020 10:52:51 +0000 (12:52 +0200)]
Use generic codes for shamax and shcopy

4 years agoDefine AXPBY_K fallback for float16
Martin Kroeker [Sat, 18 Apr 2020 09:10:15 +0000 (11:10 +0200)]
Define AXPBY_K fallback for float16

4 years agoUse generic axpy.c for SHAXPY as x86 lacks saxpy.c
Martin Kroeker [Sat, 18 Apr 2020 09:07:16 +0000 (11:07 +0200)]
Use generic axpy.c for SHAXPY as x86 lacks saxpy.c

4 years agouse saxpy.c instead of axpy.S for SHAXPY
Martin Kroeker [Fri, 17 Apr 2020 20:27:58 +0000 (22:27 +0200)]
use saxpy.c instead of axpy.S for SHAXPY

4 years agocmake fixes
Rajalakshmi Srinivasaraghavan [Fri, 17 Apr 2020 18:35:17 +0000 (13:35 -0500)]
cmake fixes

4 years agoFix warnings in clang and export symbol
Rajalakshmi Srinivasaraghavan [Thu, 16 Apr 2020 00:15:23 +0000 (19:15 -0500)]
Fix warnings in clang and export symbol

4 years agoFix DYNAMIC_ARCH compilation errors
Rajalakshmi Srinivasaraghavan [Wed, 15 Apr 2020 14:09:50 +0000 (09:09 -0500)]
Fix DYNAMIC_ARCH compilation errors

4 years agoUpdate header
Rajalakshmi Srinivasaraghavan [Wed, 15 Apr 2020 03:58:39 +0000 (22:58 -0500)]
Update header

4 years agoBuild shgemm for all architecture
Rajalakshmi Srinivasaraghavan [Wed, 15 Apr 2020 01:38:53 +0000 (20:38 -0500)]
Build shgemm for all architecture

4 years agoRFC : Add half precision gemm for bfloat16 in OpenBLAS
Rajalakshmi Srinivasaraghavan [Tue, 14 Apr 2020 19:55:08 +0000 (14:55 -0500)]
RFC : Add half precision gemm for bfloat16 in OpenBLAS

This patch adds support for bfloat16 data type matrix multiplication kernel.
For architectures that don't support bfloat16, it is defined as unsigned short
(2 bytes).  Default unroll sizes can be changed as per architecture as done for
SGEMM and for now 8 and 4 are used for M and N.  Size of ncopy/tcopy can be
changed as per architecture requirement and for now, size 2 is used.

Added shgemm in kernel/power/KERNEL.POWER9 and tested in powerpc64le and
powerpc64.  For reference, added a small test compare_sgemm_shgemm.c to compare
sgemm and shgemm output.

This patch does not cover OpenBLAS test, benchmark and lapack tests for shgemm.
Complex type implementation can be discussed and added once this is approved.

4 years agoMerge pull request #2553 from martin-frbg/issue2444
Martin Kroeker [Mon, 13 Apr 2020 19:28:59 +0000 (21:28 +0200)]
Merge pull request #2553 from martin-frbg/issue2444

Add a read memory barrier to the traversal of the buffer slot list

4 years agoMerge pull request #2555 from martin-frbg/issue1137
Martin Kroeker [Mon, 13 Apr 2020 16:29:56 +0000 (18:29 +0200)]
Merge pull request #2555 from martin-frbg/issue1137

Handle unaligned data in the SSE2 copy kernel

4 years agoARMV7 does not support DMB ISHLD, use DMB ISH
Martin Kroeker [Mon, 13 Apr 2020 13:56:31 +0000 (15:56 +0200)]
ARMV7 does not support DMB ISHLD, use DMB ISH

4 years agoConvert aligned moves to unaligned
Martin Kroeker [Mon, 13 Apr 2020 12:58:52 +0000 (14:58 +0200)]
Convert aligned moves to unaligned

should have no performance impact on reasonably modern cpus and fixes occasional crashes in actual user code.

4 years agoAdd a read barrier in the traversing of the buffer list
Martin Kroeker [Mon, 13 Apr 2020 10:34:02 +0000 (12:34 +0200)]
Add a read barrier in the traversing of the buffer list

Needed on systems with weak memory ordering - the inferior, partially working fix from #2544 was already removed in #2551

4 years agoAdd (empty) read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:24:10 +0000 (12:24 +0200)]
Add (empty) read barrier definition

4 years agoAdd (empty) read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:22:35 +0000 (12:22 +0200)]
Add (empty) read barrier definition

4 years agoAdd (empty) read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:18:48 +0000 (12:18 +0200)]
Add (empty) read barrier definition

4 years agoAdd (empty) read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:17:41 +0000 (12:17 +0200)]
Add (empty) read barrier definition

4 years agoAdd read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:16:44 +0000 (12:16 +0200)]
Add read barrier definition

4 years agoAdd read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:14:58 +0000 (12:14 +0200)]
Add read barrier definition

4 years agoAdd read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:14:06 +0000 (12:14 +0200)]
Add read barrier definition

4 years agoAdd (empty) read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:12:54 +0000 (12:12 +0200)]
Add (empty) read barrier definition

4 years agoAdd read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:11:58 +0000 (12:11 +0200)]
Add read barrier definition

4 years agoAdd read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:10:37 +0000 (12:10 +0200)]
Add read barrier definition

4 years agoAdd read barrier definition
Martin Kroeker [Mon, 13 Apr 2020 10:09:24 +0000 (12:09 +0200)]
Add read barrier definition

4 years agoMerge pull request #46 from xianyi/develop
Martin Kroeker [Mon, 13 Apr 2020 10:06:40 +0000 (12:06 +0200)]
Merge pull request #46 from xianyi/develop

rebase

4 years agoMerge pull request #2551 from martin-frbg/issue2538-2
Martin Kroeker [Sun, 12 Apr 2020 20:34:41 +0000 (22:34 +0200)]
Merge pull request #2551 from martin-frbg/issue2538-2

Increase BUFFER_SIZEs and add a safeguard; supply GEMM_R for POWER8/9

4 years agoFix parameter overflow
Martin Kroeker [Sun, 12 Apr 2020 17:47:02 +0000 (19:47 +0200)]
Fix parameter overflow

4 years agoAdd safeguards for sufficient BUFFER_SIZE
Martin Kroeker [Sun, 12 Apr 2020 17:45:36 +0000 (19:45 +0200)]
Add safeguards for sufficient BUFFER_SIZE

4 years agoIncrease default BUFFER_SIZE on ARM, ZARCH and newer x86_64, add GEMM_R for POWER8/9
Martin Kroeker [Sun, 12 Apr 2020 17:44:48 +0000 (19:44 +0200)]
Increase default BUFFER_SIZE on ARM, ZARCH and newer x86_64, add GEMM_R for POWER8/9

As shown in #2538, default buffersizes on some platforms were smaller than required in memory.c
and the requirement could never be fulfilled for a calculated GEMM_R on PPC given the fomula used

4 years agoMerge pull request #45 from xianyi/develop
Martin Kroeker [Sun, 12 Apr 2020 17:39:05 +0000 (19:39 +0200)]
Merge pull request #45 from xianyi/develop

rebase

4 years agoMerge pull request #2547 from sharvil/develop
Martin Kroeker [Fri, 10 Apr 2020 22:35:38 +0000 (00:35 +0200)]
Merge pull request #2547 from sharvil/develop

Add API to set thread affinity on Linux.

4 years agoMerge pull request #2541 from bapt/develop
Martin Kroeker [Fri, 10 Apr 2020 22:35:07 +0000 (00:35 +0200)]
Merge pull request #2541 from bapt/develop

libname: treat FreeBSD and DragonFly like linux and sunos

4 years agoMerge pull request #2548 from gxw-loongson/develop
Martin Kroeker [Fri, 10 Apr 2020 22:34:04 +0000 (00:34 +0200)]
Merge pull request #2548 from gxw-loongson/develop

Add a GENERIC target for 64bit MIPS

4 years agoMerge pull request #2549 from martin-frbg/fixthreadtest
Martin Kroeker [Fri, 10 Apr 2020 21:54:40 +0000 (23:54 +0200)]
Merge pull request #2549 from martin-frbg/fixthreadtest

Match thread count in cpp_thread_test to host capability

4 years agoMatch thread count to machine capability
Martin Kroeker [Fri, 10 Apr 2020 20:06:44 +0000 (22:06 +0200)]
Match thread count to machine capability

4 years agoFix compilation problem on loongson platform
gxw [Thu, 9 Apr 2020 11:25:13 +0000 (19:25 +0800)]
Fix compilation problem on loongson platform

Using "make TARGET=GENERIC" on loongson platform will get the following
error messages:
"make[1]: *** No rule to make target 'sgemm_incopy.o', needed by 'libs'"
Add kernel/mips64/KERNEL.generic to slove the problem.

4 years agoAdd API to set thread affinity on Linux.
Sharvil Nanavati [Wed, 8 Apr 2020 19:47:41 +0000 (12:47 -0700)]
Add API to set thread affinity on Linux.

Issue: #2545

4 years agoAdd another memory barrier for ARM and a multicore test run on ThunderX to help detec...
Martin Kroeker [Wed, 8 Apr 2020 09:04:51 +0000 (11:04 +0200)]
Add another memory barrier for ARM and a multicore test run on ThunderX to help detect such issues (#2544)

* Add another memory barrier in memory.c to prevent races in memory slot allocation

* Add an all-core test on Drone.io's ThunderX platform and modify dgemm_tester to use all 96 cores

4 years agoMerge pull request #44 from xianyi/develop
Martin Kroeker [Sat, 4 Apr 2020 20:48:53 +0000 (22:48 +0200)]
Merge pull request #44 from xianyi/develop

Add a Z13 build to the Travis configuration (#2542)

4 years agoMerge pull request #43 from martin-frbg/revert-42-z12ci
Martin Kroeker [Sat, 4 Apr 2020 20:46:58 +0000 (22:46 +0200)]
Merge pull request #43 from martin-frbg/revert-42-z12ci

Revert 42 z12ci to keep forked develop clean

4 years agoRevert "Add IBM Z to Travis configuration (#42)"
Martin Kroeker [Sat, 4 Apr 2020 20:45:01 +0000 (22:45 +0200)]
Revert "Add IBM Z to Travis configuration (#42)"

This reverts commit 7972beb3754409db9af3c22dbbe7bd8075c09f6e.

4 years agoAdd a Z13 build to the Travis configuration (#2542)
Martin Kroeker [Fri, 3 Apr 2020 14:02:11 +0000 (16:02 +0200)]
Add a Z13 build to the Travis configuration (#2542)

* Add IBM Z to Travis configuration

4 years agoAdd IBM Z to Travis configuration (#42)
Martin Kroeker [Fri, 3 Apr 2020 13:59:18 +0000 (15:59 +0200)]
Add IBM Z to Travis configuration (#42)

* Add IBM Z to Travis configuration

4 years agolibname: treat FreeBSD and DragonFly like linux and sunos
Baptiste Daroussin [Fri, 3 Apr 2020 04:20:42 +0000 (06:20 +0200)]
libname: treat FreeBSD and DragonFly like linux and sunos

There is no difference in the way libnames are handle between FreeBSD
and linux or sunos. FreeBSD and DragonFly prefers having sonames as well

4 years agoMerge pull request #41 from xianyi/develop
Martin Kroeker [Thu, 2 Apr 2020 08:32:19 +0000 (10:32 +0200)]
Merge pull request #41 from xianyi/develop

rebase

4 years agoMake ARMV7 compile with xcode and add a CI job for it (#2537)
Martin Kroeker [Thu, 2 Apr 2020 08:30:37 +0000 (10:30 +0200)]
Make ARMV7 compile with xcode and add a CI job for it (#2537)

* Add an ARMV7 iOS build on Travis

* thread_local appears to be unavailable on ARMV7 iOS

* Add no-thumb option for ARMV7 IOS build to get it to accept DMB ISH

* Make local labels in macros of nrm2_vfpv3.S compatible with the xcode assembler

4 years agoMerge pull request #2536 from martin-frbg/recurs
Martin Kroeker [Wed, 1 Apr 2020 18:00:13 +0000 (20:00 +0200)]
Merge pull request #2536 from martin-frbg/recurs

Add "recursive" option for LAPACK builds with ifort or pgfort as well

4 years agoifort and pgfort need "recursive" for safe compilation of LAPACK as well
Martin Kroeker [Wed, 1 Apr 2020 13:39:16 +0000 (15:39 +0200)]
ifort and pgfort need "recursive" for safe compilation of LAPACK as well

4 years agoifort and pgfort need "recursive" for compiling LAPACK as well
Martin Kroeker [Wed, 1 Apr 2020 13:38:07 +0000 (15:38 +0200)]
ifort and pgfort need "recursive" for compiling LAPACK as well

as shown in Reference-LAPACK issue 401 (their PR 403)

4 years agoMerge pull request #2534 from martin-frbg/issue2496
Martin Kroeker [Tue, 31 Mar 2020 18:53:13 +0000 (20:53 +0200)]
Merge pull request #2534 from martin-frbg/issue2496

Fix zero initialization for beta=0 case

4 years agofix initialization to zero in the NEON SGEMM_BETA kernel as well
Martin Kroeker [Tue, 31 Mar 2020 14:53:56 +0000 (16:53 +0200)]
fix initialization to zero in the NEON SGEMM_BETA kernel as well

4 years agoFix zero initialization for beta=0 case
Martin Kroeker [Mon, 30 Mar 2020 22:21:02 +0000 (00:21 +0200)]
Fix zero initialization for beta=0 case

use immediate initialization instead of multiplication in case register content is a NaN

4 years agoMerge pull request #2520 from wjc404/develop
Martin Kroeker [Mon, 30 Mar 2020 18:15:59 +0000 (20:15 +0200)]
Merge pull request #2520 from wjc404/develop

Fix avx512 sgemm performance bug when ldc is a multiple of 1024

4 years agoMerge pull request #2533 from martin-frbg/gemmdirect2
Martin Kroeker [Mon, 30 Mar 2020 18:15:37 +0000 (20:15 +0200)]
Merge pull request #2533 from martin-frbg/gemmdirect2

Use runtime check for AVX512 capability in DYNAMIC_ARCH builds made on SKX

4 years agoExpose the support_avx512 function provided in dynamic.c
Martin Kroeker [Thu, 26 Mar 2020 20:25:39 +0000 (21:25 +0100)]
Expose the support_avx512 function provided in dynamic.c

4 years agoUse runtime check for AVX512 (sgemm_direct) capability when using DYNAMIC_ARCH
Martin Kroeker [Thu, 26 Mar 2020 20:12:56 +0000 (21:12 +0100)]
Use runtime check for AVX512 (sgemm_direct) capability when using DYNAMIC_ARCH

4 years agoMerge pull request #39 from xianyi/develop
Martin Kroeker [Thu, 26 Mar 2020 20:06:51 +0000 (21:06 +0100)]
Merge pull request #39 from xianyi/develop

rebase

4 years agoMerge pull request #2530 from martin-frbg/dynmsg
Martin Kroeker [Tue, 24 Mar 2020 14:44:46 +0000 (15:44 +0100)]
Merge pull request #2530 from martin-frbg/dynmsg

Add message highlighting minimum target choice at end of DYNAMIC_ARCH…

4 years agoMerge pull request #2529 from shengyang-3390/dev1
Martin Kroeker [Tue, 24 Mar 2020 14:44:27 +0000 (15:44 +0100)]
Merge pull request #2529 from shengyang-3390/dev1

        add ctest for drotm and modified ctest for drot.

4 years agoAdd message highlighting minimum target choice at end of DYNAMIC_ARCH builds
Martin Kroeker [Mon, 23 Mar 2020 18:35:51 +0000 (19:35 +0100)]
Add message highlighting minimum target choice at end of DYNAMIC_ARCH builds

related to #2526

4 years agoMerge pull request #2527 from martin-frbg/gemmdirect
Martin Kroeker [Mon, 23 Mar 2020 11:47:19 +0000 (12:47 +0100)]
Merge pull request #2527 from martin-frbg/gemmdirect

Avoid calling DIRECT codepath in DYNAMIC_ARCH on non-SKX

4 years ago add ctest for drotm and modified ctest for drot.
shengyang [Sat, 21 Mar 2020 07:58:21 +0000 (15:58 +0800)]
    add ctest for drotm and modified ctest for drot.
        make sure that test cases cover all code path when kernel uses looping unrolling.

4 years agoAvoid calling DIRECT codepath in DYNAMIC_ARCH on non-SKX
Martin Kroeker [Sun, 22 Mar 2020 13:33:16 +0000 (14:33 +0100)]
Avoid calling DIRECT codepath in DYNAMIC_ARCH on non-SKX

4 years agoMerge pull request #2521 from martin-frbg/cm-avx512
Martin Kroeker [Sun, 22 Mar 2020 00:03:42 +0000 (01:03 +0100)]
Merge pull request #2521 from martin-frbg/cm-avx512

Use proper extension on the avx512 testcase filename

4 years agoMerge pull request #2525 from andreas-schwab/develop
Martin Kroeker [Sat, 21 Mar 2020 17:47:48 +0000 (18:47 +0100)]
Merge pull request #2525 from andreas-schwab/develop

Fix ARCHCONFIG for Neoverse-N1

4 years agoFix ARCHCONFIG for Neoverse-N1
Andreas Schwab [Sat, 21 Mar 2020 16:33:33 +0000 (17:33 +0100)]
Fix ARCHCONFIG for Neoverse-N1

../config_kernel.h:24:9: warning: missing whitespace after the macro name
   24 | #define ARMV8-march armv8.2-a
      |         ^~~~~

4 years agoUse proper extension on the avx512 testcase filename
Martin Kroeker [Fri, 20 Mar 2020 22:05:53 +0000 (23:05 +0100)]
Use proper extension on the avx512 testcase filename

The need to call it .tmp existed only when it was generated by a tmpfile call, and the "-x c" option to tell the compiler it is actually a C source is not universally supported (this broke the test with clang-cl at least)

4 years agoMerge pull request #2518 from shengyang-3390/dev
Martin Kroeker [Fri, 20 Mar 2020 22:00:06 +0000 (23:00 +0100)]
Merge pull request #2518 from shengyang-3390/dev

    add ctest for srotm and modified ctest for srot.

4 years agoMerge pull request #2519 from martin-frbg/issue2472
Martin Kroeker [Fri, 20 Mar 2020 21:57:44 +0000 (22:57 +0100)]
Merge pull request #2519 from martin-frbg/issue2472

Fix cmake compilation with ifort on Windows

4 years agoUpdate param.h
wjc404 [Fri, 20 Mar 2020 21:46:18 +0000 (21:46 +0000)]
Update param.h

4 years agoAdd files via upload
wjc404 [Fri, 20 Mar 2020 21:42:10 +0000 (05:42 +0800)]
Add files via upload

4 years agoMake ifort on Windows create lowercase symbols with appended underscore
Martin Kroeker [Fri, 20 Mar 2020 00:08:10 +0000 (01:08 +0100)]
Make ifort on Windows create lowercase symbols with appended underscore

tentative fix for #2472

4 years agoMerge pull request #38 from xianyi/develop
Martin Kroeker [Fri, 20 Mar 2020 00:05:22 +0000 (01:05 +0100)]
Merge pull request #38 from xianyi/develop

rebase

4 years ago add ctest for srotm and modified ctest for srot.
shengyang [Wed, 18 Mar 2020 06:17:32 +0000 (14:17 +0800)]
add ctest for srotm and modified ctest for srot.
    make sure that test cases cover all code path when kernel uses looping unrolling.

4 years agoMerge pull request #2517 from wjc404/develop
Martin Kroeker [Tue, 17 Mar 2020 09:12:53 +0000 (10:12 +0100)]
Merge pull request #2517 from wjc404/develop

Temporary fix for SKX STRSM

4 years agoUpdate KERNEL.SKYLAKEX
wjc404 [Tue, 17 Mar 2020 04:52:55 +0000 (12:52 +0800)]
Update KERNEL.SKYLAKEX

4 years agoMerge pull request #2515 from zelong-1024/develop
Martin Kroeker [Mon, 16 Mar 2020 20:59:55 +0000 (21:59 +0100)]
Merge pull request #2515 from zelong-1024/develop

[OpenBLAS]: benchmark for her/her2 LEVEL2 functions

4 years agoMerge pull request #2513 from aaawuanjun/develop
Martin Kroeker [Mon, 16 Mar 2020 20:58:55 +0000 (21:58 +0100)]
Merge pull request #2513 from aaawuanjun/develop

[OpenBlas]: Add benchmark tpsv file and modify benchmark/Makefile

4 years agoMerge pull request #2516 from wjc404/develop
Martin Kroeker [Mon, 16 Mar 2020 20:58:34 +0000 (21:58 +0100)]
Merge pull request #2516 from wjc404/develop

AVX2 STRSM kernels

4 years agoUpdate KERNEL.ZEN
wjc404 [Mon, 16 Mar 2020 16:39:37 +0000 (16:39 +0000)]
Update KERNEL.ZEN

4 years agoAVX2 STRSM kernel
wjc404 [Mon, 16 Mar 2020 16:34:08 +0000 (00:34 +0800)]
AVX2 STRSM kernel

4 years ago[OpenBLAS]: benchmark for her/her2 LEVEL2 functions
l00536773 [Mon, 16 Mar 2020 03:19:05 +0000 (11:19 +0800)]
[OpenBLAS]: benchmark for her/her2 LEVEL2 functions
[description]: benchmark for her/her2
[solution]: added benchmark for her/her2, modified makefile in benchmark
[dts]:

4 years agoMerge pull request #2508 from liujingjue/develop
Martin Kroeker [Sat, 14 Mar 2020 13:21:30 +0000 (14:21 +0100)]
Merge pull request #2508 from liujingjue/develop

[OpenBLAS]:fix the iamax benchmark error

4 years agoMerge pull request #2512 from martin-frbg/lapackh
Martin Kroeker [Sat, 14 Mar 2020 12:27:40 +0000 (13:27 +0100)]
Merge pull request #2512 from martin-frbg/lapackh

Move declarations of lapack_complex_custom types outside the extern C

4 years agoMerge pull request #2506 from xiaofengF/develop
Martin Kroeker [Sat, 14 Mar 2020 12:08:36 +0000 (13:08 +0100)]
Merge pull request #2506 from xiaofengF/develop

Add benchmark for SPMV and fix segmentation fault when data size >= 50000

4 years ago[OpenBlas]: Add benchmark tpsv file and modify benchmark/Makefile
wuanjun 00447568 [Sat, 14 Mar 2020 01:11:08 +0000 (09:11 +0800)]
[OpenBlas]: Add benchmark tpsv file and modify benchmark/Makefile
[Description]: Solve lack of tpsv benchmark.

4 years agoMerge pull request #2505 from aaawuanjun/develop
Martin Kroeker [Fri, 13 Mar 2020 22:16:35 +0000 (23:16 +0100)]
Merge pull request #2505 from aaawuanjun/develop

[OpenBlas]:Add benchmark tpmv.c and modify benchmark/Makefile

4 years agoMerge pull request #2511 from martin-frbg/fixppctest
Martin Kroeker [Fri, 13 Mar 2020 22:04:01 +0000 (23:04 +0100)]
Merge pull request #2511 from martin-frbg/fixppctest

Prevent attempts to run ctest or test when fortran is not available

4 years agoMove declarations of lapack_complex_custom types outside the extern C
Martin Kroeker [Fri, 13 Mar 2020 19:34:13 +0000 (20:34 +0100)]
Move declarations of lapack_complex_custom types outside the extern C

fixes #2510

4 years agoDo not attempt to run test without fortran
Martin Kroeker [Fri, 13 Mar 2020 19:11:19 +0000 (20:11 +0100)]
Do not attempt to run test without fortran

4 years agoDo not attempt to run ctest without fortran
Martin Kroeker [Fri, 13 Mar 2020 19:10:26 +0000 (20:10 +0100)]
Do not attempt to run ctest without fortran

The main Makefile takes care of this in the build process, but users or CI jobs may try to run this directly

4 years ago[OpenBLAS]:fix the iamax benchmark error
l00546269 [Fri, 13 Mar 2020 02:58:39 +0000 (10:58 +0800)]
[OpenBLAS]:fix the iamax benchmark error
[Description]:the result for i?amax is not MFlops, it is MBytes

4 years agoRemove cspmv and zspmv to remove the error occured in travis CI
jayfely@qq.com [Wed, 11 Mar 2020 09:02:34 +0000 (17:02 +0800)]
Remove cspmv and zspmv to remove the error occured in travis CI

4 years agoModify Makefile in interface to remove the error occured in travis CI
jayfely@qq.com [Wed, 11 Mar 2020 08:36:45 +0000 (16:36 +0800)]
Modify Makefile in interface to remove the error occured in travis CI

4 years agoOnly keep spmv.goto and spmv.atlas
jayfely@qq.com [Wed, 11 Mar 2020 07:48:58 +0000 (15:48 +0800)]
Only keep spmv.goto and spmv.atlas

4 years ago[OpenBlas]:Add benchmark tpmv.c and modify Makefile
wuanjun 00447568 [Wed, 11 Mar 2020 04:31:48 +0000 (12:31 +0800)]
[OpenBlas]:Add benchmark tpmv.c and modify Makefile
[Description]:Solve the problem of missing tpmv.c benchmark file

4 years agoUpdate spmv.c: solve segmentation fault when m and n are larger than 50000
jayfely@qq.com [Wed, 11 Mar 2020 02:30:09 +0000 (10:30 +0800)]
Update spmv.c: solve segmentation fault when m and n are larger than 50000

4 years agoMerge pull request #2503 from martin-frbg/xerbl
Martin Kroeker [Tue, 10 Mar 2020 22:38:07 +0000 (23:38 +0100)]
Merge pull request #2503 from martin-frbg/xerbl

Apply fix for LAPACK issue 394 (fixed-form code beyond column 72)