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1225 Commits

Author SHA1 Message Date
Martin Kroeker 5e244d80f2
Merge pull request #2271 from quickwritereader/strmm_fix 
fixed bug power9 strmm . BLAS-TESTER passes
 2019-09-29 13:53:45 +02:00
AbdelRauf ede5efebab trmm fix 2019-09-29 02:28:34 +00:00
Martin Kroeker 596a22325a
Fix prologue of power9 assembly cdot(c) kernel to provide cdotc 2019-09-27 00:47:18 +02:00
Martin Kroeker 7f58f3ad0e
Fix mis-edits in the gcc-derived power8 caxpy kernel 2019-09-27 00:44:26 +02:00
Martin Kroeker 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
Martin Kroeker 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
Martin Kroeker f3c314550c
Merge pull request #2243 from quickwritereader/develop 
possible cgemv,caxpy,cdot fix
 2019-08-30 23:06:23 +02:00
AbdelRauf 847c20c9b7 fix uninitialized variables i 2019-08-30 11:14:55 +00:00
AbdelRauf 4c22828812 caxpy and cdot are using vec_vsx_ld 2019-08-30 04:09:15 +00:00
AbdelRauf e79712d969 cgemv using vec_vsx_ld instead of letting gcc to decide 2019-08-30 02:52:04 +00:00
AbdelRauf be09551cdf aligned 2019-08-29 23:22:23 +00:00
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 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
Martin Kroeker 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
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 6b6c9b1441
Merge pull request #2172 from quickwritereader/develop 
power9 cgemm/ctrmm. new sgemm 8x16
 2019-07-01 21:06:02 +02:00
AbdelRauf a97b301aaa cgemm/ctrmm power9 2019-07-01 14:07:54 +00:00
Piotr Kubaj eebfeba768 Fix build on FreeBSD/powerpc64. 
Signed-off-by: Piotr Kubaj <pkubaj@anongoth.pl>
 2019-06-25 10:58:56 +02:00
kavanabhat a575f1e4c7
Update dtrmm_kernel_16x4_power8.S 2019-06-19 15:27:14 +05:30
AbdelRauf cdbfb891da new sgemm 8x16 2019-06-17 15:33:38 +00:00
Martin Kroeker a17cf36225
Merge pull request #2153 from quickwritereader/develop 
improved power9 zgemm,sgemm
 2019-06-06 07:42:56 +02:00
AbdelRauf 148c4cc5fd conflict resolve 2019-06-05 20:50:50 +00:00
AbdelRauf d0c3543c3f power9 zgemm ztrmm optimized 2019-06-05 20:07:16 +00:00
AbdelRauf a469b32cf4 sgemm pipeline improved, zgemm rewritten without inner packs, ABI lxvx v20 fixed with vs52 2019-06-04 07:11:30 +00:00
AbdelRauf 8fe794f059 improved zgemm power9 based on power8 2019-05-30 15:31:25 +00:00
Martin Kroeker 74c10b57c6
Use generic kernels for complex (I)AMAX to support softfp 2019-05-30 11:38:11 +02:00
Martin Kroeker c5495d2056
Ensure correct output for DAMAX with softfp 2019-05-30 11:25:43 +02:00