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1212 Commits

Author SHA1 Message Date
Martin Kroeker 246ca29679
Add ZARCH implementation of ?sum 
as trivial copies of the respective ?asum kernels with the ABS and vflpsb calls removed
 2019-03-30 22:49:05 +01:00
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 e3bc83f2a8
Add x86 implementation of ?sum 
as trivial copy of ?asum with the fabs calls removed
 2019-03-30 22:26:10 +01:00
Martin Kroeker 70f2a4e0d7
Add SPARC implementation of ?sum 
as trivial copy of ?asum with the fabs replaced by fmov to preserve code structure
 2019-03-30 22:25:06 +01:00
Martin Kroeker 706dfe263b
Add POWER implementation of ?sum 
as trivial copy of ?asum with the fabs replaced by fmr to preserve code structure
 2019-03-30 22:23:42 +01:00
Martin Kroeker 688fa9201c
Add MIPS64 implementation of ?sum 
as trivial copy of ?asum with the fabs replaced by mov to preserve code structure
 2019-03-30 22:22:15 +01:00
Martin Kroeker cdbe0f0235
Add MIPS implementation of ?sum 
as trivial copy of ?asum with the fabs calls removed
 2019-03-30 22:20:14 +01:00
Martin Kroeker f8b82bc6dc
Add ia64 implementation of ?sum 
as trivial copy of asum with the fabs calls removed
 2019-03-30 22:18:03 +01:00
Martin Kroeker 3e3ccb9011
Add ARM64 implementations of ?sum 
as trivial copies of the respective ?asum kernels with the fabs calls removed
 2019-03-30 22:13:36 +01:00
Martin Kroeker 94ab4e6fb2
Add ARM implementations of ?sum 
(trivial copies of the respective ?asum with the fabs calls removed)
 2019-03-30 22:11:38 +01:00
Martin Kroeker c3cfc6986b
Add implementations of ssum/dsum and csum/zsum 
as trivial copies of asum/zsasum with the fabs calls replaced by fmov to preserve code structure
 2019-03-30 22:05:11 +01:00
Martin Kroeker b9f4943a14
Add ?sum 2019-03-30 22:01:13 +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 7c51cc8527
Merge branch 'develop' into develop 2019-03-29 19:36:29 +01:00
AbdelRauf 853a18bc17 power9 makefile. dgemm based on power8 kernel with following changes : 32x unrolled 16x4 kernel and 8x4 kernel using (lxv stxv butterfly rank1 update). improvement from 17 to 22-23gflops. dtrmm cases were added into dgemm itself 2019-03-29 15:49:40 +00:00
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
Martin Kroeker 03d7110900
Merge pull request #2042 from maomao194313/develop 
add TARGET support for HiSilicon tsv110 CPUs
 2019-03-12 22:57:39 +01:00
Martin Kroeker f18ab6c17b
Merge pull request #2051 from martin-frbg/issue2048 
Make TARGET=GENERIC compatible with DYNAMIC_ARCH=1
 2019-03-09 16:39:35 +01:00
Martin Kroeker 5b95534afc
Make TARGET=GENERIC compatible with DYNAMIC_ARCH=1 
for issue #2048
 2019-03-09 11:21:16 +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
maomao194313 783ba8058f
HiSilicon tsv110 CPUs optimization branch 
add HiSilicon tsv110 CPUs  optimization branch
 2019-03-04 16:30:50 +08:00
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 056917d616
Merge pull request #2013 from martin-frbg/issue2011 
Fix invalid memory access in PPC gemm_beta
 2019-02-14 09:29:34 +01:00
Martin Kroeker 718efcec6f
Fix out-of-bounds memory access in gemm_beta 
Fixes #2011 (as suggested by davemq), assuming typo by K.Goto
 2019-02-13 22:08:37 +01:00
Martin Kroeker f9d67bb5e8
Fix out-of-bounds memory access in gemm_beta 
Fixes #2011 (as suggested by davemq) presuming typo by K.Goto
 2019-02-13 22:06:41 +01:00
Martin Kroeker 76bb74fcd4
Merge pull request #2012 from maamountki/z14 
[ZARCH] Many improvements
 2019-02-13 20:15:56 +01:00
maamountki 0a54c98b9d
[ZARCH] Modify constraints 2019-02-13 21:06:25 +02:00
maamountki bec54ae366
[ZARCH] Fix caxpy 2019-02-13 12:54:35 +02:00
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
Martin Kroeker 91481a3e4e
Fix declaration of input arguments in inline assembly 
Argument 0 is modified as it doubles as a counter
 2019-02-12 15:51:43 +01:00
Martin Kroeker dc6ac9eab0
Fix declaration of input arguments in the x86_64 s/dGEMV_T and s/dGEMV_N kernels 
Arguments 0 and 1 need to be tagged as both input and output
 2019-02-12 15:33:48 +01:00
maamountki f583674109
[ZARCH] Fix cgemv_t_4 2019-02-12 13:12:28 +02:00
maamountki 77fe70019f
[ZARCH] Fix constraints and source code formatting 2019-02-11 16:01:13 +02:00
maamountki 7039770165
[ZARCH] Undo the last commit 2019-02-06 20:11:44 +02:00
maamountki 11a43e8116
[ZARCH] Set alignment hint for vl/vst 2019-02-05 19:17:08 +02:00
maamountki 61526480f9
[ZARCH] Fix copy constraint 2019-02-05 07:51:19 +02:00
maamountki 81daf6bc38
[ZARCH] Format source code, Fix constraints 2019-02-05 07:30:38 +02:00
Martin Kroeker 729e925174
Merge pull request #1996 from quickwritereader/develop 
NBMAX=4096 for gemvn, added sgemvn 8x8 for future
 2019-02-04 16:52:04 +01:00
Ubuntu 498ac98581 Note for unused kernels 2019-02-04 15:41:56 +00:00
Ubuntu cd9ea45463 NBMAX=4096 for gemvn, added sgemvn 8x8 for future 2019-02-04 06:57:11 +00:00
Martin Kroeker f9c5023e04
Merge pull request #1994 from quickwritereader/develop 
sgemv cgemv pairs
 2019-02-01 21:04:47 +01:00
Ubuntu 4abc375a91 sgemv cgemv pairs 2019-02-01 13:45:00 +00:00
Martin Kroeker 874df65491
Fix incorrect sgemv results for IBM z14 
part of PR #1993 that was inadvertently misplaced into the toplevel directory
 2019-02-01 12:58:59 +01:00
Martin Kroeker 877023e1e1
Fix precision of zarch DSDOT 
from patch provided by aarnez in #991
 2019-01-31 21:22:26 +01:00
Martin Kroeker 265142edd5
Fix typo in the zarch min/max kernels 
from patch provided by aarnez in #991
 2019-01-31 21:21:40 +01:00
Martin Kroeker 885a3c4350
USE_TRMM on Z14 
from patch provided by aarnez in #991
 2019-01-31 21:18:09 +01:00
maamountki 82124729af
Merge branch 'develop' into z14 2019-01-31 19:36:41 +02:00
maamountki 29416cb5a3
[ZARCH] Add Z13 version for max/min functions 2019-01-31 19:11:11 +02:00
maamountki 48b9b94f7f
[ZARCH] Improve loading performance for camax/icamax 2019-01-31 18:52:11 +02:00
Martin Kroeker 86a824c97f
Fix wrong comparison that made IMIN identical to IMAX 
as reported by aarnez in #1990
 2019-01-31 15:27:21 +01:00
Martin Kroeker 808410c2c7
Fix wrong comparison that made IMIN identical to IMAX 
as suggested in #1990
 2019-01-31 15:25:15 +01:00
maamountki fcd814a8d2
[ZARCH] Fix bug in max/min functions 2019-01-29 17:59:38 +02:00
maamountki dc4d3bccd5
[ZARCH] Fix icamax/icamin 2019-01-29 03:47:49 +02:00
maamountki c7143c1019
[ZARCH] Fix iamax/imax single precision 2019-01-28 17:52:23 +02:00
maamountki 04873bb174
[ZARCH] Undo the last commit 2019-01-28 17:32:24 +02:00
maamountki c8ef9fb220
[ZARCH] Fix bug in iamax/iamin/imax/imin 2019-01-28 17:16:18 +02:00
maamountki b111829226
[ZARCH] Update max/min functions 2019-01-21 15:56:04 +02:00
Martin Kroeker 32b0f1168e
Fix declaration of input arguments in the Sandybridge GER microkernels (#1967) 
* Tag arguments 0 and 1 as both input and output
 2019-01-18 08:11:39 +01:00
Martin Kroeker b495e54310
Fix declaration of input arguments in the x86_64 SCAL microkernels (#1966) 
* Tag arguments 0 and 1 as both input and output (see #1964)
 2019-01-18 08:11:07 +01:00
Martin Kroeker d5e6940253
Fix declaration of input arguments in the x86_64 microkernels for DOT and AXPY (#1965) 
* Tag operands 0 and 1 as both input and output

For #1964 (basically a continuation of coding problems first seen in #1292)
 2019-01-17 23:20:32 +01:00
Ubuntu 43a4572038 crot fix 2019-01-17 14:45:31 +00:00
Abdelrauf a034e65512
Merge branch 'develop' into develop 2019-01-16 19:25:13 +04:00
Ubuntu 8c3386be87 Added missing Blas1 single fp {saxpy, caxpy, cdot, crot(refactored version of srot),isamax ,isamin, icamax, icamin}, 
Fixed idamin,icamin choosing the first occurance index of equal minimals
 2019-01-16 15:16:21 +00:00
maamountki b815a04c87
[ZARCH] fix a bug in max/min functions 2019-01-15 21:04:22 +02:00
maamountki 1a7925b3a3
[ZARCH] Update dgemv_n_4.c 2019-01-11 17:43:11 +02:00
maamountki 406f835f00
[ZARCH] update cgemv_n_4.c 2019-01-11 17:39:17 +02:00
maamountki 621dedb37b
[ZARCH] Update cgemv_t_4.c 2019-01-11 17:37:11 +02:00
maamountki b731e8246f
Update sgemv_t_4.c 2019-01-11 17:14:04 +02:00
maamountki ecc31b743f
Update dgemv_t_4.c 2019-01-11 17:13:02 +02:00
maamountki 5d89d6b143
[ZARCH] fix sgemv_n_4.c 2019-01-11 17:08:24 +02:00
maamountki 67432b23c2
[ZARCH] fix cgemv_n_4.c 2019-01-11 16:44:46 +02:00
maamountki be66f5d5c2
[ZARCH] fix data prefetch type in sdot 2019-01-09 16:50:07 +02:00
maamountki c2ffef8156
[ZARCH] fix data prefetch type in ddot 2019-01-09 16:49:44 +02:00
maamountki e7455f500c
[ZARCH] fix dsdot.c 2019-01-09 16:33:54 +02:00
maamountki 3eafcfa650
[ZARCH] fix cgemv_n_4.c 2019-01-09 07:43:45 +02:00
maamountki 94cd946b96
[ZARCH] fix cgemv_n_4.c 2019-01-04 17:45:56 +02:00
maamountki 1aa840a0a2
[ZARCH] fix sgemv_t_4.c 2019-01-04 01:38:18 +02:00
Arjan van de Ven 795285c587 Fix thinko in skylake beta handling 
casting ints is cheaper but it has a rounding, not memory casing effect, resulting in
invalid outcome
 2018-12-24 18:49:50 +00:00
Arjan van de Ven d321448a63 dgemm: use dgemm_ncopy_8_skylakex.c also for Haswell 
The dgemm_ncopy_8_skylakex.c code is not avx512 specific and gives
a nice performance boost for medium sized matrices
 2018-12-16 23:09:22 +00:00
Arjan van de Ven c43331ad0a dgemm: Use the skylakex beta function also for haswell 
it's more efficient for certain tall/skinny matrices
 2018-12-16 23:09:17 +00:00
Martin Kroeker c4e23dd016
Update Makefile 2018-12-16 18:14:40 +01:00
Martin Kroeker cfc4acc221
typo 2018-12-16 16:19:51 +01:00
Martin Kroeker 545c2b1bbb
Add -mavx2 on Haswell only if the compiler supports it 2018-12-16 13:09:19 +01:00
Arjan van de Ven 69d206440a Make the skylakex/haswell sgemm code compile and run even with compilers without avx2 support 2018-12-16 00:19:41 +00:00
Martin Kroeker 3843e3e017
use -maxv2 on haswell 2018-12-15 23:30:31 +01:00
Martin Kroeker fbcb14a74b
should be core-avx2 2018-12-15 20:18:59 +01:00
Martin Kroeker 2a3190dc76
fix elseifeq and use older option core2-avx for compatibility 2018-12-15 20:17:44 +01:00