4f371b0fbf
Use POWER8 kernels on big-endian POWER9 for now
2020-03-01 23:45:58 +01:00
ea8eec5d17
Merge pull request #2422 from wjc404/develop
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Adjust SkylakeX GEMM3M parameters, add an AVX512 STRMM kernel and fix performance bugs in AVX2 s/c/z GEMM
2020-02-29 19:07:35 +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
dd22eb7621
Update cgemm_kernel_8x2_haswell.c
2020-02-27 22:26:15 +08:00
2352331e60
Update zgemm_kernel_4x2_haswell.c
2020-02-27 22:25:19 +08:00
1b980001dd
Update zgemm_kernel_4x2_haswell.c
2020-02-26 18:38:12 +08:00
2515e1152f
Update cgemm_kernel_8x2_haswell.c
2020-02-26 18:36:54 +08:00
ddcbed6690
Merge pull request #2437 from martin-frbg/issue2434
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[WIP] Add support for Ampere EMAG8180 ARMV8 cpu
2020-02-25 18:42:52 +01:00
903854c168
Add files via upload
2020-02-22 23:40:02 +08:00
a2ff577a30
Update KERNEL.ZEN
2020-02-22 23:39:43 +08:00
97a32cb0a5
Update KERNEL.HASWELL
2020-02-22 23:39:20 +08:00
07454bf4d5
Add proper defaults for IxMIN/IxMAX kernels
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the fallbacks from Makefile.L1 assume a combined source for absolute value and non-absolute (with ifdef USE_ABS) but here we have separate implementations
2020-02-21 11:58:15 +01:00
4046985913
Add proper defaults for IxMIN/IxMAX kernels
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the fallbacks from Makefile.L1 assume a combined source for absolute value and non-absolute (with ifdef USE_ABS) but here we have separate implementations
2020-02-21 11:55:52 +01:00
e57b11acca
Add preliminary support for EMAG8180
2020-02-19 19:00:28 +01:00
0b39cf95b0
Fix endianness conditionals
2020-02-19 18:09:54 +01:00
9f39f0a2c3
Specify ismin/ismax assembly kernels for POWER8 directly
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to fix utest failure in new ismin test - Makefile.L1 defaults look wrong
2020-02-17 19:55:39 +01:00
aeea14ee40
Come up with LOAD_AND_COMPARE_TO_MXX macro in iamax_sse.S.
2020-02-17 09:01:53 +01:00
18bcc36a69
Fix implementation of iamax_sse.S as reported in #2116 .
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The was a typo in iamax_sse.S where one of the comparison
was cmpeqps instead of cmpeqss. That misdetected index
for sequences where the minimum value was 0.
2020-02-17 09:01:53 +01:00
0e7f43c898
Add missing USE_MIN in kernel/CMakeLists.txt.
2020-02-17 09:01:53 +01:00
f566787e6e
Update KERNEL.SKYLAKEX
2020-02-16 22:58:44 +08:00
e3368cbf18
AVX512 STRMM kernel
2020-02-16 22:58:00 +08:00
cafdd999b8
Update caxpy_power8.S
2020-02-13 22:44:09 +01:00
92ca92a46c
Update caxpy_power8.S
2020-02-13 21:24:54 +01:00
486c35c5dc
Update icamin_power8.S
2020-02-13 18:38:43 +01:00
5ba3699f41
Update isamin_power8.S
2020-02-13 00:00:32 +01:00
8eefa530cd
Update isamax_power8.S
2020-02-12 23:59:50 +01:00
de40d47edf
Update isamin_power8.S
2020-02-12 23:57:48 +01:00
7c162b8a21
Update isamax_power8.S
2020-02-12 23:56:57 +01:00
0544cbc806
Fix syntax of endianness conditional
2020-02-12 20:00:29 +01:00
120d20731f
Fix syntax of endianness conditional
2020-02-12 19:58:42 +01:00
dc345d84df
Fix syntax of endianness conditional and add gcc version check for workaround
2020-02-12 19:56:52 +01:00
7ea5e07d1c
Fix inline asm in dscal: mark x, x1 as clobbered. Fixes #2408
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The leaq instructions in dscal_kernel_inc_8 modify x and x1 so they
must be declared as input/output constraints, otherwise the compiler
may assume the corresponding registers are not modified.
2020-02-12 14:11:44 +00:00
7e5cbb6f35
Fix bad conditional syntax that caused spurious application of USE_TRMM
2020-02-10 21:17:39 +01:00
3447d04eaf
Update dgemm_kernel_16x2_skylakex.c
2020-02-06 02:14:10 +00:00
8b5cdcc64c
Update sgemm_kernel_8x4_haswell.c
2020-02-06 01:47:46 +00:00
4e00d96a78
Update dgemm_kernel_16x2_skylakex.c
2020-02-06 01:46:36 +00:00
096da2f51a
Update dgemm_kernel_16x2_skylakex.c
2020-02-05 13:36:57 +08:00
081b188529
Update KERNEL.SKYLAKEX
2020-02-03 21:38:08 +08:00
8019e70211
AVX512 16x2 DGEMM kernel
2020-02-03 21:32:56 +08:00
ff42e68652
Optimize genenal Gemm Beta
2020-01-20 11:49:42 +08:00
70f45749b9
Merge pull request #2367 from wjc404/develop
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Improve paralleled SGEMM performance on SKYLAKEX CPUs
2020-01-15 21:13:43 +01:00
e5dcdeb550
Update sgemm_direct_skylakex.c
2020-01-13 16:59:23 +08:00
952cc2ba38
Update sgemm_kernel_16x4_skylakex_2.c
2020-01-13 16:58:54 +08:00
feaafbedd3
make skylakex sgemm code more friendly for readers
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BTW some kernels were adjusted to improve performance
2020-01-13 16:28:41 +08:00
b36018be6d
Merge pull request #2365 from wjc404/develop
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Fix SKYLAKEX STRMM issues
2020-01-09 23:23:09 +01:00
3a100b2797
Update KERNEL.SKYLAKEX
2020-01-09 13:48:41 +08:00
38742d5547
Merge pull request #2361 from wjc404/develop
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Optimize AVX2 SGEMM & STRMM
2020-01-08 16:20:28 +01:00
bd4c032f52
Update sgemm_kernel_8x4_haswell.c
2020-01-07 11:22:46 +08:00
9dc9b7b95e
Update sgemm_kernel_8x4_haswell.c
2020-01-06 20:11:36 +08:00
92b10212de
optimize AVX2 SGEMM
2020-01-06 12:11:21 +08:00
Martin Kroeker
Ali Saidi
wjc404
Martin Liska
Bart Oldeman
Qiyu8