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6bd67ddbab5ef752e1cafca4e4b7b66ecbb57452
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509 Commits

Author SHA1 Message Date
wjc404
6bd67ddbab Update dgemm_kernel_8x8_skylakex.c 2019-10-16 03:20:08 +08:00
wjc404
844629af57 Add files via upload 2019-10-16 02:00:34 +08:00
Martin Kroeker
11c59acfb1 Keep both PGI/SUN and default code paths to avoid breaking Clang/WIndows 2019-08-28 18:07:44 +02:00
Martin Kroeker
3a55dca2dc Make x86_64 zdot compile with PGI and Sun C again 
broken by #2222 as CREAL,CIMAG do not expand to a valid lvalue with these compilers
 2019-08-28 11:35:31 +02:00
Martin Kroeker
9ef96b32a6 Add multithreading support to the x86_64 zdot kernel (#2222) 
* Add multithreading support

copied from the ThunderX2T99 kernel. For #2221
 2019-08-15 22:09:12 +02:00
Martin Kroeker
dccff2e785 Merge pull request #2206 from martin-frbg/zen-dtrmm 
Replace vpermpd with vpermilpd in the Haswell DTRMM kernel
 2019-08-09 07:55:20 +02:00
Martin Kroeker
5c3458a6e7 Merge pull request #2199 from martin-frbg/zen-dtrsm 
Replace most vpermpd calls in the Haswell DTRSM_RN kernel
 2019-08-09 07:55:02 +02:00
Martin Kroeker
acf6002ab2 Replace most vpermpd calls in the Haswell DTRSM_RN kernel 2019-08-03 12:40:13 +02:00
Martin Kroeker
2dfb804cb9 Replace vpermpd with vpermilpd in the Haswell DTRMM kernel 
to improve performance on AMD Zen (#2180) applying wjc404's improvement of the DGEMM kernel from #2186
 2019-07-28 23:17:28 +02:00
Martin Kroeker
4c153ec9da Merge pull request #2196 from wjc404/develop 
Add vbroadcastsd kernel to dgemm_kernel_4x8_haswell.S
 2019-07-28 23:11:40 +02:00
wjc404
7eecd8e39c Add files via upload 2019-07-28 07:39:09 +08:00
Martin Kroeker
7b0b7c11d2 Merge pull request #2190 from martin-frbg/zdot-zen 
Replace vpermpd with vpermilpd in the Haswell/Zen zdot microkernel
 2019-07-23 16:15:08 +02:00
Martin Kroeker
28e96458e5 Replace vpermpd with vpermilpd 
to improve performance on Zen/Zen2 (as demonstrated by wjc404 in #2180)
 2019-07-22 08:28:16 +02:00
wjc404
95fb98f556 Update dgemm_kernel_4x8_haswell.S 2019-07-21 01:10:32 +08:00
wjc404
4801c6d36b Update dgemm_kernel_4x8_haswell.S 2019-07-21 00:47:45 +08:00
wjc404
9440fa607d Add files via upload 2019-07-20 22:08:22 +08:00
wjc404
94db259e5b Add files via upload 2019-07-20 22:04:41 +08:00
wjc404
f49f8047ac Add files via upload 2019-07-20 14:33:37 +08:00
wjc404
825777faab Update dgemm_kernel_4x8_haswell.S 2019-07-19 23:58:24 +08:00
wjc404
9c89757562 Add files via upload 2019-07-19 23:47:58 +08:00
wjc404
9b04baeaee Update dgemm_kernel_4x8_haswell.S 2019-07-17 23:50:03 +08:00
wjc404
8a074b3965 Update dgemm_kernel_4x8_haswell.S 2019-07-17 23:47:30 +08:00
wjc404
211ab03b14 Update dgemm_kernel_4x8_haswell.S 2019-07-17 22:39:15 +08:00
wjc404
1733f927e6 Update dgemm_kernel_4x8_haswell.S 2019-07-17 21:27:41 +08:00
wjc404
182b06d6ad Update dgemm_kernel_4x8_haswell.S 2019-07-17 17:02:35 +08:00
wjc404
7a9050d681 Update dgemm_kernel_4x8_haswell.S 2019-07-17 00:55:06 +08:00
wjc404
0ba29fd262 Update dgemm_kernel_4x8_haswell.S for zen2 
replaced a bunch of vpermpd instructions with vpermilpd and vperm2f128
 2019-07-17 00:46:51 +08:00
Martin Kroeker
9ea30f3788 Replace ISMIN and ISAMIN kernels on all x86_64 platforms (#2125) 
* Mark iamax_sse.S as unsuitable for MIN due to issue #2116
* Use iamax.S rather than iamax_sse.S for ISMIN/ISAMIN on all x86_64 as workaround for #2116
 2019-05-09 14:42:36 +02:00
Martin Kroeker
b1561ecc68 Disable DGEMMINCOPY as well for now 
#1955
 2019-05-05 15:52:01 +02:00
Martin Kroeker
7ed8431527 Disable the SkyLakeX DGEMMITCOPY kernel as well 
as a stopgap measure for https://github.com/numpy/numpy/issues/13401 as mentioned in #1955
 2019-05-04 22:54:41 +02:00
Martin Kroeker
c04a729081 Add ?sum definitions for generic kernel 2019-03-31 13:55:49 +02:00
Martin Kroeker
9d717cb5ee Add x86_64 implementation of ?sum 
as trivial copy of ?asum with the fabs calls removed
 2019-03-30 22:27:04 +01:00
Martin Kroeker
32c7063cb0 Merge pull request #2061 from martin-frbg/martin-frbg-patch-1 
Disable the AVX512 DGEMM kernel (again)
 2019-03-30 21:21:38 +01:00
Martin Kroeker
e608d4f7fe Disable the AVX512 DGEMM kernel (again) 
Due to as yet unresolved errors seen in #1955 and #2029
 2019-03-13 22:10:28 +01:00
Celelibi
b7f59da42d Fix crash in sgemm SSE/nano kernel on x86_64 
Fix bug #2047.

Signed-off-by: Celelibi <celelibi@gmail.com>
 2019-03-07 16:55:13 +01:00
Andrew
6eee1beac5 move fix to right place 2019-02-24 20:41:02 +02:00
Martin Kroeker
e12cdf58ef Merge pull request #2024 from martin-frbg/gcc9fixes4 
Fix inline assembly constraints in Bulldozer TRSM kernels
 2019-02-17 11:49:15 +01:00
Martin Kroeker
1860c9456d Merge pull request #2023 from martin-frbg/gcc9fixes3 
Fix inline assembly constraints in various x86_64 GEMVN kernels
 2019-02-17 11:48:57 +01:00
Martin Kroeker
f9bb76d29a Fix inline assembly constraints in Bulldozer TRSM kernels 
rework indices to allow marking i,as and bs as both input and output (marked operand n1 as well for simplicity). For #2009
 2019-02-16 20:06:48 +01:00
Martin Kroeker
efb9038f72 Fix inline assembly constraints 2019-02-16 18:46:17 +01:00
Martin Kroeker
e976557d29 Fix inline assembly constraints 
rework indices to allow marking argument lda as input and output.
 2019-02-16 18:36:39 +01:00
Martin Kroeker
9d8be15789 Fix inline assembly constraints 
rework indices to allow marking argument lda4 as input and output. For #2009
 2019-02-16 18:24:11 +01:00
Martin Kroeker
d752799a0f Merge pull request #2021 from martin-frbg/gcc9fixes2 
Fix wrong constraints in inline assembly of Haswell DTRSM kernel
 2019-02-16 18:05:40 +01:00
Martin Kroeker
c26c0b77a7 Fix wrong constraints in inline assembly 
for #2009
 2019-02-15 15:08:16 +01:00
Martin Kroeker
1c6da2d03c Merge pull request #2019 from martin-frbg/gcc9fixes 
Fix unannounced modification of input operand 8 (lda4) in Haswell GEMVN microkernel
 2019-02-15 15:02:54 +01:00
Martin Kroeker
4255a58cd2 Rename operands to put lda on the input/output constraint list 2019-02-15 10:10:04 +01:00
Martin Kroeker
46e415b140 Save and restore input argument 8 (lda4) 
Fixes miscompilation with gcc9 -ftree-vectorize (related to issue #2009)
 2019-02-14 22:43:18 +01:00
Bart Oldeman
69a97ca7b9 dgemv_kernel_4x4(Haswell): add missing clobbers for xmm0,xmm1,xmm2,xmm3 
This fixes a crash in dblat2 when OpenBLAS is compiled using
-march=znver1 -ftree-vectorize -O2

See also:
https://github.com/easybuilders/easybuild-easyconfigs/issues/7180
 2019-02-14 16:27:58 +00:00
Martin Kroeker
ab1630f9fa Fix declaration of arguments in inline assembly 
Argument 0 is modified so should be input and output
 2019-02-12 16:14:02 +01:00
Martin Kroeker
b824fa70eb Fix declaration of assembly arguments in SSYMV and DSYMV microkernels 
Arguments 0 and 1 are both input and output
 2019-02-12 16:00:18 +01:00