wernsaar
d8ba46efdb
bugfix for bulldozer cgemm-, zgemm- and zgemv-kernel
2014-06-28 12:16:20 +02:00
wernsaar
a15f22a1f6
bugfix for piledriver cgemm-, zgemm- and zgemv-kernel
2014-06-28 11:46:58 +02:00
wernsaar
b94ea89f52
bugfix for haswell cgemm- and zgemm-kernel
2014-06-28 10:22:40 +02:00
wernsaar
35f668bb14
bugfix for cgemm_kernel_8x2_sandy.S
2014-06-28 10:01:56 +02:00
wernsaar
365e8de346
added optimized cgemm-kernel for SANDYBRIDGE
2014-06-27 13:40:29 +02:00
wernsaar
578d1b6219
added DSDOT definition and enabled optimized sdot kernel
2014-06-27 11:30:29 +02:00
wernsaar
dabab2b5f4
added new optimized sgemm kernel for SANDYBRIGE
2014-06-26 21:42:08 +02:00
wernsaar
aa2709c4e0
enabled optimized dgemm kernel for NEHALEM
2014-06-26 12:22:29 +02:00
wernsaar
a13bcc1716
enabled optimized sgemv kernel for barcelona and piledriver
2014-06-25 13:50:57 +02:00
wernsaar
d2c82d7543
enabled optimized sgemv kernel for HASWELL
2014-06-25 12:56:45 +02:00
wernsaar
0517672dd0
enabled optimized sgemv kernels for nehalem, sandybridge and bulldozer
2014-06-25 12:38:14 +02:00
wernsaar
23203d52c1
Ref #380 : lowered stack usage for haswell kernels
2014-06-19 14:31:52 +02:00
wernsaar
73545a79cd
Ref #380 : lowered stack usage for piledriver and bulldozer kernels
2014-06-19 14:02:14 +02:00
wernsaar
5f3b68b4d4
replaced sgemm and cgemm kernels because lapack bugs
2014-05-10 11:24:07 +02:00
wernsaar
2424af62fd
replaced dgemm-kernel because bug in lapack
2014-05-10 10:52:37 +02:00
wernsaar
793509a3b5
replaced files for sdot, sgemv_n and sgemv_t for bug #348
2014-05-06 15:29:39 +02:00
wernsaar
47b22763f8
reduced stack usage on windows to 16K
2014-04-24 14:09:26 +02:00
Zhang Xianyi
9a557e90da
Refs #340 . Fixed SEGFAULT bug of dgemv_n on OSX.
2014-02-15 23:23:15 +08:00
wangqian
2d557eb1e0
Fixed computational error of dgemv_n.
2014-02-04 21:47:51 +08:00
Zhang Xianyi
05bb391c3a
Refs #330 . Fixed the compatible issue with clang on Mac OSX.
2013-12-16 20:31:17 +08:00
Zhang Xianyi
9b5be29886
Refs #310 . Fixed Segfault bug on nehalem when Julia calling dgeqrt3 on OSX.
...
Please also check JuliaLang/julia#4099
Julia test script:
A=rand(256, 256)
qrfact(A)
I found this was a bug in kernel/x86_64/dgemm_ncopy_8.S.
However, I cannot use gdb with julia. Thus, this is a walkaround fix.
2013-12-12 23:23:04 +08:00
wernsaar
034a5b2083
modified zsymv
2013-12-01 21:07:49 +01:00
wernsaar
27d4234d4d
merged symv
2013-12-01 20:56:02 +01:00
wernsaar
b3254eecaf
Merge remote branch 'origin/haswell' into develop
2013-12-01 18:09:12 +01:00
wernsaar
0b6e13b689
Merge remote branch 'origin/develop' into haswell
2013-12-01 13:38:11 +01:00
wernsaar
e09dc279a2
Merge remote branch 'origin/develop' into piledriver
2013-12-01 13:33:18 +01:00
wernsaar
5c648a8984
Merge remote branch 'origin/develop' into haswell
2013-12-01 11:25:33 +01:00
wernsaar
c44dc4dd3c
Merge remote branch 'origin/develop' into piledriver
2013-12-01 11:06:36 +01:00
wernsaar
f1db386211
changes for compatibility with Pathscale compiler
2013-11-13 17:59:11 +01:00
wernsaar
6da558d2ab
changes for compatibility with Pathscale compiler
2013-11-13 17:39:13 +01:00
Zhang Xianyi
2f5fdd2000
Refs #314 . Fixed clang compiling bug on OSX.
2013-11-07 08:12:03 +08:00
wernsaar
5118a7f4d1
small optimizations on dgemm_kernel for Piledriver
2013-10-31 11:53:26 +01:00
wernsaar
e172b70ea2
added cgemm_kernel for Piledriver
2013-10-31 08:38:17 +01:00
wernsaar
1cf4b974b2
added zgemm_kernel for Piledriver
2013-10-30 09:12:17 +01:00
wernsaar
7bccff1512
added sgemm_kernel for PILEDRIVER
2013-10-29 22:53:04 +01:00
wernsaar
afe44b0241
tests and code cleanup of gemm_kernels for HASWELL
2013-10-28 14:23:48 +01:00
wernsaar
a77c71eaf5
added highly optimized dgemm_kernel for HASWELL
2013-10-28 10:23:47 +01:00
wernsaar
fe8c5666f9
optimized dgemm_kernel for HASWELL
2013-10-20 16:52:26 +02:00
wernsaar
f6b50057e2
corrected and testet FMA3 Code
2013-10-19 10:52:20 +02:00
wernsaar
2840d56aeb
added dgemm_kernel for Piledriver
2013-10-19 09:47:15 +02:00
wangqian
beffee7d91
Fixed buffer overflow bug in kernel/x86_64/dgemv_t.S file.
2013-10-11 03:20:20 +08:00
Zhang Xianyi
6c4a7d0828
Import AMD Piledriver DGEMM kernel generated by AUGEM.
...
So far, this kernel doesn't deal with edge.
AUGEM: Automatically Generate High Performance Dense Linear Algebra
Kernels on x86 CPUs.
Qian Wang, Xianyi Zhang, Yunquan Zhang, and Qing Yi. In the
International Conference for High Performance Computing, Networking,
Storage and Analysis (SC'13). Denver, CO. Nov, 2013.
2013-08-25 10:16:01 -03:00
wernsaar
067e8417fd
removed unnessesary instructions from zgemm_kernel_2x2_bulldozer.S
2013-08-23 22:22:43 +08:00
wernsaar
a82da3d069
removed unnessesary instructions
2013-08-23 22:22:27 +08:00
Zhang Xianyi
1569bf14f8
Refs #282 . Fixed zgemv_n typo bug on Win64.
2013-08-23 16:27:17 +08:00
Zhang Xianyi
f51a849d91
Merge pull request #278 from wernsaar/haswell
...
Merge wernsaar's Haswell gemm kernels.
2013-08-17 08:24:37 -07:00
wernsaar
44ef70420c
added cgemm_kernel_8x2_haswell.S
2013-08-16 18:54:56 +02:00
wernsaar
d488b1b1aa
added zgemm_kernel_4x2_haswell.S
2013-08-16 10:29:47 +02:00
wernsaar
2b8ab8f55b
sgemm_kernel_16x4_haswell.S minor changes
2013-08-14 01:44:41 +02:00
wernsaar
1cb9579cd0
added zgemm_kernel_4x2_haswell.S and fixed a bug in sgemm_kernel_16x4_haswell.S
2013-08-14 01:23:15 +02:00
