c44dc4dd3c
Merge remote branch 'origin/develop' into piledriver
2013-12-01 11:06:36 +01:00
ac7735e01f
merge from develop
2013-12-01 11:05:10 +01:00
6da558d2ab
changes for compatibility with Pathscale compiler
2013-11-13 17:39:13 +01:00
5118a7f4d1
small optimizations on dgemm_kernel for Piledriver
2013-10-31 11:53:26 +01:00
e172b70ea2
added cgemm_kernel for Piledriver
2013-10-31 08:38:17 +01:00
1cf4b974b2
added zgemm_kernel for Piledriver
2013-10-30 09:12:17 +01:00
7bccff1512
added sgemm_kernel for PILEDRIVER
2013-10-29 22:53:04 +01:00
2840d56aeb
added dgemm_kernel for Piledriver
2013-10-19 09:47:15 +02:00
beffee7d91
Fixed buffer overflow bug in kernel/x86_64/dgemv_t.S file.
2013-10-11 03:20:20 +08:00
a35f4343fa
Merge pull request #301 from yieldthought/develop
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Remove -Wl,--retain-symbols-file from dynamic link line to fix tool support
2013-10-09 00:46:49 -07:00
ce5626a384
Remove -Wl,--retain-symbols-file from dynamic library linking to fix tool support
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The aim is to restrict the symbols exported from openBLAS, but for dynamic libraries --retain-symbols-file has the opposite effect intended. It removes symbols from the .symtab section of the library, which is used by tools such as debuggers, profilers, objdump etc. but does not remove them from .dynsym, which is the section used by the runtime when loading the binary.
In short, using --retain-symbols-file like this doesn't prevent symbol leakage but does prevent tools from analyzing applications linked with openBLAS.
This patch improves tool support for openBLAS applications but does not address symbol leakage through .dynsym.
2013-10-08 16:37:17 +02:00
16eb780e13
Refs #262 . Fixed compatibility issues of GNU stack markings with PathScale EKOPath(tm) Compiler Suite: Version 4.0.12.1
2013-09-22 09:37:59 +08:00
a746724e84
Added backers.
2013-09-05 15:39:45 +08:00
3f7b0cd994
Merge pull request #290 from larsmans/missing-threshold
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check if GEMM_MULTITHREAD_THRESHOLD defined in gemm.c
Set a fallback value.
2013-08-29 00:33:55 +08:00
cc6db2ecfe
Merge pull request #291 from larsmans/fix-makefile-prefix
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fix default prefix handling in makefiles
2013-08-28 09:26:16 -07:00
3175be4b3d
Merge pull request #289 from larsmans/no-noconst
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get rid of the generated cblas_noconst.h file
2013-08-28 09:25:23 -07:00
a29e6592da
fix default prefix handling in makefiles
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PREFIX wasn't communicated to Makefile.install (where it matters)
by Makefile. The result is that the default PREFIX is empty and
OpenBLAS was being installed in /lib.
2013-08-28 17:41:31 +02:00
212463dce9
get rid of the generated cblas_noconst.h file
2013-08-28 16:52:24 +02:00
037bd82bef
Merge pull request #288 from sebastien-villemot/develop
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Avoid failure on qemu guests declaring an Athlon CPU without 3dnow!
2013-08-28 06:26:37 -07:00
eae4cfa3f6
Avoid failure on qemu guests declaring an Athlon CPU without 3dnow!
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The present patch verifies that, on machines declaring an Athlon CPU model and
family, the 3dnow and 3dnowext feature flags are indeed present. If they are
not, it fallbacks on the most generic x86 kernel. This prevents crashes due to
illegal instruction on qemu guests with a weird configuration.
Closes #272
2013-08-28 14:29:42 +02:00
6c4a7d0828
Import AMD Piledriver DGEMM kernel generated by AUGEM.
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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
fe98de2f68
Merge branch 'bulldozer' into develop
2013-08-24 11:46:18 -03:00
db389b5915
Refs #281 . Detect __CYGWIN__ macro for Cygwin x86_64.
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Signed-off-by: Zhang Xianyi <traits.zhang@gmail.com>
2013-08-24 14:50:17 +08:00
52f587db7f
Refs #281 . Detect _WIN32 macro for Windows API.
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http://www.mail-archive.com/bug-gnulib@gnu.org/msg05722.html
2013-08-24 01:10:02 +08:00
067e8417fd
removed unnessesary instructions from zgemm_kernel_2x2_bulldozer.S
2013-08-23 22:22:43 +08:00
a82da3d069
removed unnessesary instructions
2013-08-23 22:22:27 +08:00
1569bf14f8
Refs #282 . Fixed zgemv_n typo bug on Win64.
2013-08-23 16:27:17 +08:00
df554aebd2
Merge pull request #280 from ViralBShah/develop
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Patch LAPACK XLASD4.f as discussed in JuliaLang/julia#2340
2013-08-21 08:21:51 -07:00
eae6920f2d
Patch LAPACK XLASD4.f as discussed in JuliaLang/julia#2340
2013-08-21 19:14:07 +05:30
c92ae012a6
Refs #279 . Provide ONLY_CBLAS flag. If you only need CBLAS without
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a fortran compiler, please try make ONLY_CBLAS=1.
This mode only compiler CBLAS without BLAS fortran interface and LAPACK.
2013-08-21 00:03:25 +08:00
c0b1e41bec
Merge branch 'bulldozer' into develop
2013-08-12 23:22:10 +08:00
49faee1a51
Fixed #276 . Merge branch 'wernsaar-develop' into bulldozer
2013-08-09 10:50:06 +08:00
c0159d44a3
Merge branch 'develop' of https://github.com/wernsaar/OpenBLAS into wernsaar-develop
2013-08-09 10:48:46 +08:00
c17a850c1c
modified KERNEL.BULLDOZER
2013-08-08 17:49:30 +02:00
099853fff6
added dtrsm_kernel_RN_8x2_bulldozer.S
2013-08-08 07:14:08 +02:00
44d23881b5
dtrsm_kernel_LT_8x2_bulldozer.S performance optimization
2013-08-05 11:27:16 +02:00
2905042c6a
Refs #270 #268 . Merge branch 'wernsaar-develop' into bulldozer
2013-08-05 16:17:28 +08:00
32fb6b9bb2
Merge branch 'develop' of https://github.com/wernsaar/OpenBLAS into wernsaar-develop
2013-08-05 16:09:47 +08:00
673e453b3f
Enable bulldozer kernels.
2013-08-05 16:07:54 +08:00
143cca4dd5
Merge branch 'develop' into bulldozer
2013-08-05 15:51:53 +08:00
aaeb8eaecd
modified dtrsm_kernel_LT_8x2_bulldozer.S
2013-08-04 12:16:12 +02:00
8aeec32ea0
modified dtrsm_kernel_LT_8x2_bulldozer.S
2013-08-04 10:15:33 +02:00
87fc9de572
added dtrsm_kernel_LT_8x2_bulldozer.S
2013-08-04 09:54:40 +02:00
564aa60fec
removed dtrsm_kernel_LT_8x2_bulldozer.S
2013-08-03 15:40:51 +02:00
f645665dd6
fixed bug in dgemv_t_bulldozer.S
2013-08-03 12:19:29 +02:00
e45a347cd2
repaired trmm bug in sgemm_kernel_16x2_bulldozer.S
2013-08-03 11:43:25 +02:00
99727ac013
repaired trmm bug in cgemm_kernel_4x2_bulldozer.S
2013-08-03 10:32:51 +02:00
6e0a2fbc0c
repaired trmm bug in zgemm_kernel_2x2_bulldozer.S
2013-08-03 10:17:08 +02:00
0a22f99c58
repaired trmm bug in dgemm_kernel_8x2_bulldozer.S
2013-08-03 09:35:39 +02:00
79ba52115d
Merge branch 'hotfix-v0.2.8' into develop
2013-08-01 23:57:19 +08:00
wernsaar
wangqian
Zhang Xianyi
yieldthought
Lars Buitinck
Sébastien Villemot
Viral B. Shah