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1779 Commits

Author SHA1 Message Date
Martin Kroeker
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
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
Kavana Bhat
3dc6b26eff AIX changes for Power8 2019-08-20 06:51:35 -05:00
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