wernsaar
a4dde45f87
optimized sgemv_n kernel for sandybridge
2014-08-05 08:53:09 +02:00
wernsaar
7fa7ea3e1e
updated haswell optimized sgmv_n kernel
2014-08-05 08:04:47 +02:00
wernsaar
3fbc13eb65
modified sgemv_n for haswell
2014-08-04 16:22:11 +02:00
wernsaar
db6917303f
added a better optimized sgemv_n kernel for bulldozer and piledriver
2014-08-04 14:29:01 +02:00
wernsaar
5087096711
optimization of sandybridge cgemm-kernel
2014-07-29 19:07:21 +02:00
wernsaar
46bc4fd50c
optimized cgemm kernel for haswell
2014-07-29 08:53:09 +02:00
wernsaar
1cc02b4337
optimized sgemm kernel for haswell
2014-07-28 11:50:01 +02:00
wernsaar
1d33547222
optimized zgemm kernel for haswell
2014-07-27 11:51:42 +02:00
wernsaar
6acbafe45b
added sgemv_n microkernel for haswell
2014-07-20 14:52:25 +02:00
wernsaar
5392d11b04
optimized sgemv_n_microk_sandy.c
2014-07-20 14:08:04 +02:00
wernsaar
c0fe95fb72
added sgemv_n microkernel for sandybridge
2014-07-20 13:17:47 +02:00
wernsaar
d9d4077c93
added sgemv_t microkernel for haswell
2014-07-20 11:30:32 +02:00
wernsaar
02eb72ac42
bugfix in sgemv_t_microk_sandy.c
2014-07-20 10:48:41 +02:00
wernsaar
c06f9986d4
added sgemv_t microkernel for sandybridge
2014-07-20 10:21:08 +02:00
wernsaar
2cce125c79
added optimized sgemv_t for bulldozer and piledriver
2014-07-19 15:48:07 +02:00
wernsaar
b3938fe371
don't use this sgemv_n on Windows
2014-07-19 07:15:34 +02:00
wernsaar
c8a4a56177
performance optimizations for sgemv_n
2014-07-18 11:25:21 +02:00
wernsaar
3c5732615d
added blocked sgemv_n and microkernel for bulldozer and piledriver
2014-07-17 23:15:07 +02:00
wernsaar
880597b301
segment violation in sgemv kernels
2014-07-13 10:46:14 +02:00
wernsaar
13348b2137
removed reference to daxpy_bulldozer kernel (Windows bug in lapack-test)
2014-07-06 16:39:32 +02:00
wernsaar
d5b976f92d
fallback to zgemm_kernel_4x2_sse.S
2014-07-06 11:05:28 +02:00
wernsaar
e0c080a28c
removed reference to zgemm_kernel_4x2_sse3.S (bug in lapack-test)
2014-07-05 16:13:17 +02:00
wernsaar
b079df9ef4
added optimized sdot- and dsdot-kernel, written in C
2014-06-30 14:46:38 +02:00
wernsaar
01a119abfc
enabled SMP for sbmv and zsbmv, but only for 64bit binaries
2014-06-29 20:35:56 +02:00
Zhang Xianyi
99efbbbad5
Fixed #395 . Enable optimized cgemm for Sandybridge. Added optimized sdot kernel.
...
Fixed c/zgemm, zgemv computational error of haswell, piledriver, bullldozer, and
barcelona on Windows.
Merge branch 'develop' of https://github.com/wernsaar/OpenBLAS into wernsaar-develop
Conflicts:
kernel/Makefile.L1
kernel/x86_64/KERNEL
param.h
2014-06-29 10:34:51 +08:00
wernsaar
22e5aee2dd
fixed zgemv bug for older AMD Processors
2014-06-28 19:04:49 +02:00
wernsaar
35d37e124f
bugfix for barcelona zgemv-kernel
2014-06-28 12:36:11 +02:00
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
Timothy Gu
6c2ead30f0
Remove all trailing whitespace except lapack-netlib
...
Signed-off-by: Timothy Gu <timothygu99@gmail.com >
2014-06-27 12:05:18 -07:00
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
