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147 Commits

Author SHA1 Message Date
Martin Kroeker
9f39f0a2c3 Specify ismin/ismax assembly kernels for POWER8 directly 
to fix utest failure in new ismin test -  Makefile.L1 defaults look wrong
 2020-02-17 19:55:39 +01:00
Martin Kroeker
d483e9270a Update KERNEL.POWER8 2020-02-16 17:29:35 +01:00
Martin Kroeker
01834aee33 Merge pull request #29 from xianyi/develop 
rebase
 2020-02-16 17:28:10 +01:00
Martin Kroeker
d92bd5be24 Update KERNEL.POWER8 2020-02-15 23:07:50 +01:00
Martin Kroeker
46e4b12946 Update KERNEL.POWER8 2020-02-15 23:06:51 +01:00
Martin Kroeker
cafdd999b8 Update caxpy_power8.S 2020-02-13 22:44:09 +01:00
Martin Kroeker
92ca92a46c Update caxpy_power8.S 2020-02-13 21:24:54 +01:00
Martin Kroeker
486c35c5dc Update icamin_power8.S 2020-02-13 18:38:43 +01:00
Martin Kroeker
5ba3699f41 Update isamin_power8.S 2020-02-13 00:00:32 +01:00
Martin Kroeker
8eefa530cd Update isamax_power8.S 2020-02-12 23:59:50 +01:00
Martin Kroeker
de40d47edf Update isamin_power8.S 2020-02-12 23:57:48 +01:00
Martin Kroeker
7c162b8a21 Update isamax_power8.S 2020-02-12 23:56:57 +01:00
Martin Kroeker
0544cbc806 Fix syntax of endianness conditional 2020-02-12 20:00:29 +01:00
Martin Kroeker
120d20731f Fix syntax of endianness conditional 2020-02-12 19:58:42 +01:00
Martin Kroeker
dc345d84df Fix syntax of endianness conditional and add gcc version check for workaround 2020-02-12 19:56:52 +01:00
Martin Kroeker
1a6ea8ee6d Merge pull request #2338 from kavanabhat/aix_mod 
Changes to build on AIX in POWER8 mode
 2019-12-09 17:54:49 +01:00
Martin Kroeker
dd04143d4a Merge pull request #2328 from martin-frbg/ppc9 
Fix precompiled kernels on POWER9 and make their use conditional on (old) gcc version
 2019-11-30 12:23:57 +01:00
Martin Kroeker
dedd822d1a Fix caxpy/caxpyc naming in localentry 2019-11-29 23:56:57 +01:00
Martin Kroeker
2181fb7047 Fix caxpy/caxpyc naming in localentry 2019-11-29 23:54:15 +01:00
Martin Kroeker
a9b62c03f8 Substitute precompiled gcc7 codes only when gcc is older than 9.x 2019-11-29 23:49:50 +01:00
Anton Blanchard
cf2a8e410c Fix SEGV in cdot_power9 
We were corrupting r2 because the local entry wasn't being
setup correctly.
 2019-11-26 21:55:04 -07:00
Martin Kroeker
08fa83aba2 Merge pull request #2312 from martin-frbg/power8be 
Further Power8 big-endian corrections
 2019-11-20 15:12:06 +01:00
Martin Kroeker
cad0d150db Define alternate kernels for big-endian POWER8 2019-11-17 23:12:10 +01:00
Martin Kroeker
eba0aeb7cd Fix compilation for big-endian POWER8 2019-11-17 22:58:32 +01:00
Martin Kroeker
0c07c356c1 Define alternate kernels for big-endian PPC440 2019-11-17 19:25:08 +01:00
Martin Kroeker
b3ac6ee222 Define alternate kernels for big-endian PPC970 
The altivec versions of SGEMM and CGEMM fail most test in LAPACK-TESTING when compiled for big endian, STRSM/CTRSM even cause segfaults. The rot kernels either fail the corresponding utest or lead to failures in LAPACK-TESTING.
 2019-11-17 15:19:39 +01:00
Martin Kroeker
68597002ea The assembly microkernel is not safe to use on ELFv1 2019-11-03 22:42:46 +01:00
Martin Kroeker
d2a6285549 The assembly microkernel is not safe to use on ELFv1 2019-11-03 22:41:19 +01:00
Martin Kroeker
d999688d1a The assembly microkernel is not safe to use on ELFv1 2019-11-03 22:39:06 +01:00
Martin Kroeker
928fe1b28e The assembly microkernel is not safe to use on ELFv1 2019-11-03 22:37:27 +01:00
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
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
Kavana Bhat
3dc6b26eff AIX changes for Power8 2019-08-20 06:51:35 -05:00
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