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241 Commits

Author SHA1 Message Date
Martin Kroeker
68b1713c30 Merge pull request #2811 from martin-frbg/issue2806 
Make NO_AVX512 option override the AVX512 compile test in CMAKE builds as well
 2020-09-01 17:19:14 +02:00
Martin Kroeker
0a4c5c4c44 Merge pull request #2807 from martin-frbg/issue2804 
Work around ARMV8 build-time cpu detection problems on non-Linux systems
 2020-08-31 23:44:56 +02:00
Martin Kroeker
5feb087c05 Handle Apple labeling armv8 as arm64 rather than aarch64 2020-08-31 20:02:08 +02:00
Martin Kroeker
7c0977c267 Add OpenMP dependency to pkgconfig file if needed 2020-08-22 13:53:44 +02:00
Martin Kroeker
bd3207b4b4 Update system.cmake 2020-08-19 22:51:10 +02:00
Martin Kroeker
b8ebfc9335 Update system.cmake 2020-08-19 22:30:19 +02:00
Martin Kroeker
7c1986640b fallback from cooperlake to skylake if gcc<10 2020-08-19 20:48:39 +02:00
Martin Kroeker
71d33c952d Typo fix 2020-08-19 17:44:23 +02:00
Martin Kroeker
6a3c074786 -march=cooperlake requires gcc10 2020-08-19 17:22:12 +02:00
Martin Kroeker
430f741b30 -march=cooperlake requires gcc10 2020-08-19 17:17:53 +02:00
Chen, Guobing
e740c4873d Enable COOPERLAKE build target 
Enable new build target platform -- COOPERLAKE. This target platform
supports all the SKYLAKEX supported ISAs + avx512bf16. So all the
SKYLAKEX specific kernels/drivers and related code are now extended
to be also active on COOPERLAKE. Besides, new BF16 related kernels
are active under this target.
 2020-08-13 06:18:00 +08:00
Martin Kroeker
cb097beba2 Merge pull request #2741 from martin-frbg/issue2739 
Adjust A53 SGEMM parameters to reflect recent switch to 8x8 kernel
 2020-07-29 10:01:14 +02:00
Martin Kroeker
64e2e4aaf3 missing braces 2020-07-27 20:19:22 +00:00
Martin Kroeker
921ec4e9e2 Adjust A53 SGEMM parameters to reflect move to 8x8 kernel 2020-07-27 19:54:46 +00:00
Ashwin Sekhar T K
4e1be0e481 ARM64: Add THUNDERX3T110 Target 2020-07-26 23:32:24 -07:00
Martin Kroeker
9e21a100e3 Add trivial check for stdatomic.h 2020-07-20 22:52:09 +00:00
Martin Kroeker
9d000ecaa2 include CheckLanguage module 2020-07-16 22:36:35 +00:00
Martin Kroeker
a847d00366 handle missing lack of fortran compiler more gracefully 2020-07-16 22:17:39 +00:00
Martin Kroeker
6eaeb01263 Merge pull request #2658 from RajalakshmiSR/p10 
powerpc: Add support for future processor
 2020-06-23 00:02:37 +02:00
Martin Kroeker
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
Martin Kroeker
1dd712131e Fix spelling of flang option -Mrecursive and add -Kieee 2020-06-14 00:09:31 +02:00
Rajalakshmi Srinivasaraghavan
9fe930f205 powerpc: Add support for future processor 
This is the initial patch to support build infrastructure
for POWER10 architecture.
 2020-06-11 15:47:20 -05:00
Martin Kroeker
3ce469a34f Limit optimization level to O1 for flang and add -frecursive 2020-06-09 16:11:13 +02:00
Martin Kroeker
79cd69fea4 Merge pull request #2644 from martin-frbg/cmake-maxstack 
Add CMAKE support for MAX_STACK_ALLOC setting
 2020-06-05 08:33:48 +02:00
Martin Kroeker
bb12c2c854 Limit MAX_STACK_ALLOC availability to non-Wndows 2020-06-04 19:07:27 +02:00
Martin Kroeker
6e97df7b47 Add CMAKE support for MAX_STACK_ALLOC setting 2020-06-04 14:45:31 +02:00
Martin Kroeker
4db00121dc Disable EXPRECISION and add -lm on OSX (same as the BSDs and Linux) 2020-05-31 12:39:36 +02:00
Martin Kroeker
cd10b35fe9 Handle trailing spaces and empty condition variables 2020-05-09 13:42:33 +02:00
Martin Kroeker
5dd14e3d48 Make building the bfloat16 functions conditional on option BUILD_HALF (#2590) 
* 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
Martin Kroeker
3bd56846bb Silence a debug message 2020-04-27 16:27:09 +02:00
Martin Kroeker
e7bbdfdf84 Have CMAKE parse conditional lines in KERNEL files 
Supports ifeq and ifneq, but requires both to have an else branch
 2020-04-27 15:20:03 +02:00
Martin Kroeker
70869d571f Quote include paths for getarch to protect any embedded spaces 2020-04-24 10:30:44 +02:00
Martin Kroeker
4f70512b97 Update kernel.cmake 2020-04-19 08:10:26 +02:00
Martin Kroeker
d0737b0142 Update kernel.cmake 2020-04-18 21:36:28 +02:00
Martin Kroeker
a83a59b038 Use generic kernels for ishama,shasum,shdot,shrot 2020-04-18 15:53:51 +02:00
Martin Kroeker
0a19bd813c Use generic codes for shamax and shcopy 2020-04-18 12:52:51 +02:00
Martin Kroeker
f361de30a3 Use generic axpy.c for SHAXPY as x86 lacks saxpy.c 2020-04-18 11:07:16 +02:00
Martin Kroeker
9f6d6f6cb6 use saxpy.c instead of axpy.S for SHAXPY 2020-04-17 22:27:58 +02:00
Rajalakshmi Srinivasaraghavan
22bb50fb81 cmake fixes 2020-04-17 13:35:17 -05:00
Rajalakshmi Srinivasaraghavan
7eb55504b1 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.
 2020-04-14 14:55:08 -05:00
Martin Kroeker
a05243d0f2 ifort and pgfort need "recursive" for compiling LAPACK as well 
as shown in Reference-LAPACK issue 401 (their PR 403)
 2020-04-01 15:38:07 +02:00
Martin Kroeker
8c7c1395da Merge pull request #2521 from martin-frbg/cm-avx512 
Use proper extension on the avx512 testcase filename
 2020-03-22 01:03:42 +01:00
Martin Kroeker
1d9773b800 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)
 2020-03-20 23:05:53 +01:00
Martin Kroeker
6d54c94760 Make ifort on Windows create lowercase symbols with appended underscore 
tentative fix for #2472
 2020-03-20 01:08:10 +01:00
مهدي شينون (Mehdi Chinoune)
21f6c4b5a9 fixes #2480 2020-03-02 17:22:28 +01:00
Ali Saidi
c623a965f9 Add Neoverse-N1 core 
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
Martin Kroeker
ca4f7dceff Add parameters for EMAG8180 DYNAMIC_ARCH support with cmake 2020-02-24 20:23:18 +01:00
Martin Kroeker
1ddf9f1067 Add EMAG8180 to arm64 DYNAMIC_ARCH list for cmake 2020-02-24 20:16:18 +01:00
Martin Kroeker
7f0d523b42 Make BUFFER_SIZE configurable 2020-02-09 23:32:57 +01:00
Martin Kroeker
8dc9fd4dfe Add -march option for AVX512 2020-01-30 12:41:18 +01:00