56837e9d92
Make local labels in macro compatible with the xcode assembler
...
... which does not perform the automatic numbering on instantiation that the _@ suffix signifies
2019-10-04 14:53:23 +02:00
673e5a0495
Replace several POWER8/9 C kernels with their gcc7-generated assembly versions ( #2263 )
...
* Add gcc7-generated assembly files for POWER8/9 isa/ica-min/max and POWER9 caxpy
To work around internal compiler errors encountered when compiling the original C source with gcc 4 and 5, and wrong code generated by gcc 8.3.0
* Use gcc-generated assembly instead of original C sources
to work around internal compiler errors encountered with gcc 4.8/5.4 and wrong code generation by gcc 8.3
* Use gcc-generated assembly instead of the original C source
to work around internal compiler errors encountered with gcc 4.8 and 5.4, and wrong code generation by gcc 8.3
* Add gcc7-generated assembler version of caxpy for power8
to work around wrong code generated by gcc 8.3
* Handle CONJ define for caxpyc
* Handle CONJ define for caxpyc
* Add gcc7-generated assembly cdot for POWER9
* Use prebuilt assembly for POWER9 cdot
created with gcc 7.3.1 to work around ICE in older gcc versions
* Exclude POWER9 from DYNAMIC_ARCH when gcc versions is lower than 6
* Update Makefile.system
* Use PROLOGUE macro to ensure correct function name for DYNAMIC_ARCH
* Disable POWER9 with old gcc versions
2019-09-22 22:35:22 +02:00
e7c4d6705a
Revert #2051 and replace with a better fix ( #2261 )
...
* Revert #2051 and add a better fix for TARGET=generic with DYNAMIC_ARCH
fixes #2257 without breaking #2048 again
2019-09-17 18:56:04 +02:00
f3c314550c
Merge pull request #2243 from quickwritereader/develop
...
possible cgemv,caxpy,cdot fix
2019-08-30 23:06:23 +02:00
847c20c9b7
fix uninitialized variables i
2019-08-30 11:14:55 +00:00
4c22828812
caxpy and cdot are using vec_vsx_ld
2019-08-30 04:09:15 +00:00
e79712d969
cgemv using vec_vsx_ld instead of letting gcc to decide
2019-08-30 02:52:04 +00:00
be09551cdf
aligned
2019-08-29 23:22:23 +00:00
11c59acfb1
Keep both PGI/SUN and default code paths to avoid breaking Clang/WIndows
2019-08-28 18:07:44 +02:00
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
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
103b32fdb7
Merge pull request #2216 from martin-frbg/issue2214
...
Remove case-sensitivity in x86 LSAME on (AMD) cpus without CMOV
2019-08-13 13:59:33 +02:00
aef9804089
Fix unwanted case-sensitivity in x86 LSAME for (AMD) processors without CMOV
...
Problem was already noticed some years ago in #238 , but back then the problem was only corrected in one of the #ifdef branches.
Fixes #2214
2019-08-13 10:19:10 +02:00
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
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
acf6002ab2
Replace most vpermpd calls in the Haswell DTRSM_RN kernel
2019-08-03 12:40:13 +02:00
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
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
7eecd8e39c
Add files via upload
2019-07-28 07:39:09 +08:00
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
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
95fb98f556
Update dgemm_kernel_4x8_haswell.S
2019-07-21 01:10:32 +08:00
4801c6d36b
Update dgemm_kernel_4x8_haswell.S
2019-07-21 00:47:45 +08:00
9440fa607d
Add files via upload
2019-07-20 22:08:22 +08:00
94db259e5b
Add files via upload
2019-07-20 22:04:41 +08:00
f49f8047ac
Add files via upload
2019-07-20 14:33:37 +08:00
825777faab
Update dgemm_kernel_4x8_haswell.S
2019-07-19 23:58:24 +08:00
9c89757562
Add files via upload
2019-07-19 23:47:58 +08:00
9b04baeaee
Update dgemm_kernel_4x8_haswell.S
2019-07-17 23:50:03 +08:00
8a074b3965
Update dgemm_kernel_4x8_haswell.S
2019-07-17 23:47:30 +08:00
211ab03b14
Update dgemm_kernel_4x8_haswell.S
2019-07-17 22:39:15 +08:00
1733f927e6
Update dgemm_kernel_4x8_haswell.S
2019-07-17 21:27:41 +08:00
182b06d6ad
Update dgemm_kernel_4x8_haswell.S
2019-07-17 17:02:35 +08:00
7a9050d681
Update dgemm_kernel_4x8_haswell.S
2019-07-17 00:55:06 +08:00
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
6b6c9b1441
Merge pull request #2172 from quickwritereader/develop
...
power9 cgemm/ctrmm. new sgemm 8x16
2019-07-01 21:06:02 +02:00
a97b301aaa
cgemm/ctrmm power9
2019-07-01 14:07:54 +00:00
eebfeba768
Fix build on FreeBSD/powerpc64.
...
Signed-off-by: Piotr Kubaj <pkubaj@anongoth.pl>
2019-06-25 10:58:56 +02:00
a575f1e4c7
Update dtrmm_kernel_16x4_power8.S
2019-06-19 15:27:14 +05:30
cdbfb891da
new sgemm 8x16
2019-06-17 15:33:38 +00:00
a17cf36225
Merge pull request #2153 from quickwritereader/develop
...
improved power9 zgemm,sgemm
2019-06-06 07:42:56 +02:00
148c4cc5fd
conflict resolve
2019-06-05 20:50:50 +00:00
d0c3543c3f
power9 zgemm ztrmm optimized
2019-06-05 20:07:16 +00:00
a469b32cf4
sgemm pipeline improved, zgemm rewritten without inner packs, ABI lxvx v20 fixed with vs52
2019-06-04 07:11:30 +00:00
8fe794f059
improved zgemm power9 based on power8
2019-05-30 15:31:25 +00:00
74c10b57c6
Use generic kernels for complex (I)AMAX to support softfp
2019-05-30 11:38:11 +02:00
c5495d2056
Ensure correct output for DAMAX with softfp
2019-05-30 11:25:43 +02:00
c70496b108
Separate implementations of AMAX and IAMAX on arm
...
As noted in #1912 and comment on #1942 , the combined implementation happens to "do the right thing" on hardfp, but cannot return both value and index on softfp where they would have to share the return register
2019-05-29 15:02:51 +02:00
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
6a8b4269b5
Merge pull request #2111 from martin-frbg/issue1955
...
Disable the SkyLakeX DGEMMIxCOPY kernels as well
2019-05-05 18:08:49 +02:00
Martin Kroeker
AbdelRauf
wjc404
Piotr Kubaj
kavanabhat