64e2e4aaf3
missing braces
2020-07-27 20:19:22 +00:00
921ec4e9e2
Adjust A53 SGEMM parameters to reflect move to 8x8 kernel
2020-07-27 19:54:46 +00:00
4e1be0e481
ARM64: Add THUNDERX3T110 Target
2020-07-26 23:32:24 -07:00
9e21a100e3
Add trivial check for stdatomic.h
2020-07-20 22:52:09 +00:00
9d000ecaa2
include CheckLanguage module
2020-07-16 22:36:35 +00:00
a847d00366
handle missing lack of fortran compiler more gracefully
2020-07-16 22:17:39 +00:00
6eaeb01263
Merge pull request #2658 from RajalakshmiSR/p10
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powerpc: Add support for future processor
2020-06-23 00:02:37 +02:00
6876221cf3
Remove optimization level limit for flang again and add -fno-unroll-loops for AOCC flang 2.x instead
2020-06-14 17:40:24 +02:00
1dd712131e
Fix spelling of flang option -Mrecursive and add -Kieee
2020-06-14 00:09:31 +02:00
9fe930f205
powerpc: Add support for future processor
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This is the initial patch to support build infrastructure
for POWER10 architecture.
2020-06-11 15:47:20 -05:00
3ce469a34f
Limit optimization level to O1 for flang and add -frecursive
2020-06-09 16:11:13 +02:00
79cd69fea4
Merge pull request #2644 from martin-frbg/cmake-maxstack
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Add CMAKE support for MAX_STACK_ALLOC setting
2020-06-05 08:33:48 +02:00
bb12c2c854
Limit MAX_STACK_ALLOC availability to non-Wndows
2020-06-04 19:07:27 +02:00
6e97df7b47
Add CMAKE support for MAX_STACK_ALLOC setting
2020-06-04 14:45:31 +02:00
4db00121dc
Disable EXPRECISION and add -lm on OSX (same as the BSDs and Linux)
2020-05-31 12:39:36 +02:00
cd10b35fe9
Handle trailing spaces and empty condition variables
2020-05-09 13:42:33 +02:00
5dd14e3d48
Make building the bfloat16 functions conditional on option BUILD_HALF ( #2590 )
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* make building the bfloat16 BLAS functions conditional on BUILD_HALF
* pass the BUILD_HALF option to gensymbol
* Pass BUILD_HALF as a compiler define for dynamic_arch builds
2020-05-01 09:58:30 +02:00
3bd56846bb
Silence a debug message
2020-04-27 16:27:09 +02:00
e7bbdfdf84
Have CMAKE parse conditional lines in KERNEL files
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Supports ifeq and ifneq, but requires both to have an else branch
2020-04-27 15:20:03 +02:00
70869d571f
Quote include paths for getarch to protect any embedded spaces
2020-04-24 10:30:44 +02:00
4f70512b97
Update kernel.cmake
2020-04-19 08:10:26 +02:00
d0737b0142
Update kernel.cmake
2020-04-18 21:36:28 +02:00
a83a59b038
Use generic kernels for ishama,shasum,shdot,shrot
2020-04-18 15:53:51 +02:00
0a19bd813c
Use generic codes for shamax and shcopy
2020-04-18 12:52:51 +02:00
f361de30a3
Use generic axpy.c for SHAXPY as x86 lacks saxpy.c
2020-04-18 11:07:16 +02:00
9f6d6f6cb6
use saxpy.c instead of axpy.S for SHAXPY
2020-04-17 22:27:58 +02:00
22bb50fb81
cmake fixes
2020-04-17 13:35:17 -05:00
7eb55504b1
RFC : Add half precision gemm for bfloat16 in OpenBLAS
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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.
2020-04-14 14:55:08 -05:00
a05243d0f2
ifort and pgfort need "recursive" for compiling LAPACK as well
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as shown in Reference-LAPACK issue 401 (their PR 403)
2020-04-01 15:38:07 +02:00
8c7c1395da
Merge pull request #2521 from martin-frbg/cm-avx512
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Use proper extension on the avx512 testcase filename
2020-03-22 01:03:42 +01:00
1d9773b800
Use proper extension on the avx512 testcase filename
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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)
2020-03-20 23:05:53 +01:00
6d54c94760
Make ifort on Windows create lowercase symbols with appended underscore
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tentative fix for #2472
2020-03-20 01:08:10 +01:00
21f6c4b5a9
fixes #2480
2020-03-02 17:22:28 +01:00
c623a965f9
Add Neoverse-N1 core
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The implementation is a hybird of the ARMV8 one with some of the
improved TX2 rountines along with specifying -march=v8.2-a
2020-02-29 03:22:04 +00:00
ca4f7dceff
Add parameters for EMAG8180 DYNAMIC_ARCH support with cmake
2020-02-24 20:23:18 +01:00
1ddf9f1067
Add EMAG8180 to arm64 DYNAMIC_ARCH list for cmake
2020-02-24 20:16:18 +01:00
7f0d523b42
Make BUFFER_SIZE configurable
2020-02-09 23:32:57 +01:00
8dc9fd4dfe
Add -march option for AVX512
2020-01-30 12:41:18 +01:00
375b1875c8
[WIP] Update LAPACK to 3.9.0 ( #2353 )
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* Update make.inc entries for LAPACK 3.9.0
Reference-LAPACK PR 347 changed some variable names and relative paths
* Update LAPACK to 3.9.0
* Add new functions from LAPACK 3.9.0
* Add new functions from LAPACK 3.9.0
* Restore LOADER command
as it makes it easier to specify pthread as needed
* Restore LOADER
* Restore EIG/LIN prefixes in cmdbase
* add binary path to lapack_testing.py call
* Restore OpenMP version check
* Restore OpenMP version check
* Restore fix for out-of-bounds array accesses
from #2096
2020-01-01 13:18:53 +01:00
a4896b5538
Update DYNAMIC_ARCH support for ARM64 and PPC ( #2332 )
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* Update DYNAMIC_ARCH list of ARM64 targets for gmake
* Update arm64 cpu list for runtime detection
* Update DYNAMIC_ARCH list of ARM64 targets for cmake and add POWERPC targets
2019-12-04 11:06:03 +01:00
8691825944
Fixed a minor cmake problem, occuring when DYNAMIC_CORE=ON and CMAKE_C_FLAGS was empty
2019-10-28 08:51:05 +01:00
eb45eb6942
Fix C compiler handling and BINARY=32 mode in CMAKE builds ( #2248 )
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* Fix compiler identification and option setting
* Handle BINARY=32 option on X86_64
* Add xGEMM3M unroll parameters for crossbuild-target CORE2
* Replace bogus mingw64/32bit CI job with actual 32bit build
mingw64 is not multilib-capable, so using an x86_64-mingw with BINARY=32 in the CI was not going to work anyway (but build passed while BINARY=32 was ignored).
2019-09-10 08:27:06 +02:00
fde8a8e6a0
Improve cmake build behaviour with non-host cpu targets ( #2246 )
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1. Supply appropriate values for C/Z GEMM unroll when cross-compiling for CORE2 or ARMV7
2. Add the required xLOCAL_BUFFER_SIZE parameters for cross-compiling CORE2
3. Add -DFORCE_<target> option to getarch when building with -DTARGET=target
for #2245
2019-09-03 22:41:17 +02:00
1fec0570f6
Add cgemm and zgemm unroll factors for core2
2019-09-02 15:03:45 +02:00
bf0d92a310
Add arch data for cross-compiling to CORE2
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for #2235
2019-08-28 17:35:56 +02:00
e3d846ab57
Do not use -march=native with the PGI compiler
2019-08-16 08:58:10 +02:00
3f6ab1582a
MAINT: remove legacy CMake endif()
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* clean up a case where CMake endif()
contained the conditional used in the
if(), which is no longer needed /
discouraged since our minimum required
CMake version supports the modern syntax
2019-07-22 21:24:57 -06:00
8fb76134bc
Mingw32 needs leading underscore on object names
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(also copy BUNDERSCORE settings for FORTRAN from the corresponding Makefile)
2019-07-06 15:07:15 +02:00
04d671aae2
Make disabling DYNAMIC_ARCH on unsupported systems work
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needs to be unset in the cache for the change to have any effect
2019-07-06 15:05:04 +02:00
f69a0be712
Add getarch flags to disable AVX on x86
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(and other small fixes to match Makefile behaviour)
2019-07-06 15:02:39 +02:00
ece0bfb881
Merge pull request #2158 from martin-frbg/issue2143
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Remove any inadvertent use of -march=native from DYNAMIC_ARCH builds
2019-06-10 14:08:11 +02:00
1f4b6a5d5d
Remove any inadvertent use of -march=native from DYNAMIC_ARCH builds
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from #2143 , -march=native precludes use of more specific options like -march=skylake-avx512 in individual kernels, and defeats the purpose of dynamic arch anyway.
2019-06-10 09:50:13 +02:00
be8f70d269
Merge pull request #2157 from martin-frbg/2154-2
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Add gfortran workaround for potential ABI violation
2019-06-09 12:19:08 +02:00
e674e1c735
Update fc.cmake
2019-06-09 09:31:13 +02:00
6ca898b63b
Add gfortran workaround for potential ABI violation
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for #2154
2019-06-08 23:17:03 +02:00
7a9a4dbc4f
Fix detection of AVX512 capable compilers in getarch
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21eda8b5
2019-06-05 17:30:56 +02:00
1e52572be3
Add option USE_LOCKING for single-threaded build with locking support
2019-05-15 23:19:30 +02:00
daf2fec12d
Misc. typo fixes
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Found via `codespell -q 3 -w -L ith,als,dum,nd,amin,nto,wis,ba -S ./relapack,./kernel,./lapack-netlib`
2019-04-29 17:03:56 -04:00
ccfb7ead15
Merge pull request #2072 from martin-frbg/sum
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Add (C)BLAS extension ?sum
2019-04-23 20:11:36 +02:00
e06b8438b4
Merge pull request #2080 from martin-frbg/issue2075
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Add -lm and disable EXPRECISION support on *BSD
2019-04-02 21:40:58 +02:00
9229d6859b
Add -lm and disable EXPRECISION support on *BSD
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fixes #2075
2019-04-02 09:38:18 +02:00
d17da6c6a4
Add cmake defaults for ?sum kernels
2019-03-31 11:57:01 +02:00
1679de5e59
Detect 32bit environment on 64bit ARM hardware
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for #2056 , using same approach as #2058
2019-03-31 10:50:43 +02:00
c3e30b2bc2
Change 64-bit detection as explained in #2056
2019-03-13 23:21:54 +10:00
fd34820b99
Fix AVX512 test always returning false due to missing compiler option
2019-02-25 17:58:31 +01:00
5952e586ce
Support DYNAMIC_LIST option in cmake
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e.g. cmake -DDYNAMIC_ARCH=1 -DDYNAMIC_LIST="NEHALEM;HASWELL;ZEN" ..
original issue was #1639
2019-02-05 23:51:40 +01:00
58dd7e4501
Change ARMV8 target to ARMV7 for BINARY=32
2019-01-26 17:52:33 +01:00
802f0dbde1
More fixes for cross-compiling ARM64 targets
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Fixed core naming for DYNAMIC_ARCH. Corrected GEMM_DEFAULT entries and added SYMV_P. Replaced outdated VULCAN define for ThunderX2T99 with ARMV8 to get basic definitions back. For issue #1908
2019-01-03 22:17:31 +01:00
20d1aad13f
Fix missing quotes around thunderx targets
2019-01-02 20:15:35 +01:00
e1eab96502
Merge pull request #1931 from martin-frbg/pr1921
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Add -mavx2 to TARGET=HASWELL builds
2018-12-23 23:15:54 +01:00
76b4b8980f
Use -dumpversion with gcc only
2018-12-23 19:08:19 +01:00
49e0f485da
Add -mavx2 for TARGET=HASWELL if compiler supports and requires it
2018-12-23 17:26:09 +01:00
26a3402773
Reflect ARMV8 target definition changes from PR1876
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and create config target directory for cross-compiles.
2018-12-23 12:26:01 +01:00
133c278ee5
Add DYNAMIC_CORE list for ARM64
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cf #1908
2018-12-07 17:42:23 +01:00
dceff5542c
Handle Android environments that identify as Linux ( #1898 )
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* Handle Android environments that identify as Linux
termux terminal emulator does this, causing build failures through missed defines in common.h
2018-12-01 20:56:11 +01:00
081ceb3e02
Propagate version number for openblas_get_config
2018-11-29 00:12:04 +01:00
40cce0e353
handle cmake too
2018-11-06 09:45:49 +00:00
2263d3906c
Merge pull request #1812 from martin-frbg/issue1806-2
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Use KERNEL_DEFINITIONS rather than COMMON_OPTS to pass -march=skylake…
2018-10-11 21:51:31 +02:00
81c9985c3a
Use KERNEL_DEFINITIONS rather than COMMON_OPTS to pass -march=skylake-avx512
2018-10-11 11:03:27 +02:00
56ebc7b53e
Merge pull request #1808 from martin-frbg/issue1806
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Add -march=skylake-avx512 to CFLAGS when the target is Skylake
2018-10-11 07:48:08 +02:00
8a11ec19d1
Syntax fix
2018-10-10 23:47:35 +02:00
fa53b903db
Add -march=skylake-avx512 to CFLAGS when the target is Skylake
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Should fix 1806 and #1801
2018-10-10 19:22:01 +02:00
84bcdf9c66
Revert "Add -march=skylake-avx512 when required"
2018-10-10 19:15:32 +02:00
a9b51b8448
Merge pull request #1798 from martin-frbg/cmake-avx512
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Add -march=skylake-avx512 when required
2018-10-08 21:15:17 +02:00
eba394c711
Add -march=skylake-avx512 when required
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fixes #1797
2018-10-08 19:18:12 +02:00
02ef20a1e4
Merge pull request #1786 from martin-frbg/immintrin
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Check for Immintrin.h presence in the AVX512 compatibility test as well
2018-10-04 09:07:09 +02:00
4c3643ed7f
Check availability of immintrin.h in the AVX512 compatibility test
2018-10-04 07:36:49 +02:00
2349e15149
Allow to install the 'interfare64' version concurrently with the regular version
2018-09-15 21:00:03 -07:00
b1b743f434
Merge branch 'develop' into interim033
2018-08-25 19:45:19 +02:00
2a589c4b28
Add USE_TLS option to switch between old and new memory.c
2018-08-25 19:36:12 +02:00
25f2d25cfe
Merge pull request #1697 from martin-frbg/issue1696
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Do not treat WIndows UWB builds as cross-compiling
2018-07-25 19:55:29 +02:00
73131fa30a
Do not treat WIndows UWB builds as cross-compiling
2018-07-24 17:46:33 +02:00
b74aef2816
Add -march=skylake-avx512 to AVX512 compile check and suppress its output
2018-07-03 14:41:44 +02:00
26e1cfb653
Merge pull request #1607 from martin-frbg/dynarch
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Move some x86_64 DYNAMIC_ARCH targets to new DYNAMIC_OLDER option
2018-06-14 16:52:55 +02:00
02634b549b
Add template for OpenBLASConfig.cmake
2018-06-10 09:25:46 +02:00
1cbd8f3ae4
Move some DYNAMIC_ARCH targets to new DYNAMIC_OLDER option
2018-06-09 16:30:46 +02:00
cf234a0561
Merge pull request #1589 from fenrus75/skylakex
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Initial support for SkylakeX / AVX512
2018-06-06 22:07:09 +02:00
e4718b1fee
Better AVX512 test case
2018-06-06 16:51:30 +02:00
7fb62aed7e
Check build system support for AVX512 instructions
2018-06-05 23:29:33 +02:00
99c7bba8e4
Initial support for SkylakeX / AVX512
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This patch adds the basic infrastructure for adding the SkylakeX (Intel Skylake server)
target. The SkylakeX target will use the AVX512 (AVX512VL level) instruction set,
which brings 2 basic things:
1) 512 bit wide SIMD (2x width of AVX2)
2) 32 SIMD registers (2x the number on AVX2)
This initial patch only contains a trivial transofrmation of the Haswell SGEMM kernel
to AVX512VL; more will follow later but this patch aims to get the infrastructure
in place for this "later".
Full performance tuning has not been done yet; with more registers and wider SIMD
it's in theory possible to retune the kernels but even without that there's an
interesting enough performance increase (30-40% range) with just this change.
2018-06-03 07:58:52 +00:00
Martin Kroeker
Ashwin Sekhar T K
Rajalakshmi Srinivasaraghavan
Rajalakshmi Srinivasaraghavan
مهدي شينون (Mehdi Chinoune)
Ali Saidi
k.dunikowski
Tyler Reddy
Michael Lass
luz.paz
Sacha
Andrew
Yuri
Arjan van de Ven