21f46a1cf2
ARM64: Use THUNDERX2T99 Neon Kernels for ARMV8
...
Currently the generic ARMV8 target uses C implementations
for many routines. Replace these with the neon implementations
written for THUNDERX2T99 target which are upto 6x faster for
certain routines.
2018-10-17 10:44:37 -07:00
3439158dea
address #1782 2nd loop
2018-10-03 21:20:50 +02:00
28aa94bf4b
Include thread numbers in failure message from blas_thread_init
...
to aid in debugging cases like #1767
2018-09-22 14:00:15 +02:00
1ad1e79062
Catch inadvertent USE_TLS=0 declaration
...
for #1766
2018-09-19 18:03:43 +02:00
b402626509
Do not use the new TLS code for non-threaded builds even if USE_TLS is set
...
Workaround for #1761 as that exposed a problem in the new code (which was intended to speed up multithreaded code only anyway).
2018-09-16 12:43:36 +02:00
b55690a659
typo fix
2018-08-26 11:31:07 +02:00
b902a40986
Rewrite glibc version check
2018-08-26 11:18:02 +02:00
5991d1a6cd
Update memory.c
2018-08-25 22:12:40 +02:00
b1b743f434
Merge branch 'develop' into interim033
2018-08-25 19:45:19 +02:00
fd42ca462d
Combo of default pre-0.3.1 memory.c and band-aided version of PR1739
2018-08-25 19:35:16 +02:00
6463bffd59
Haiku supporting patches
2018-08-02 20:49:14 +02:00
8ef7d4fb54
Merge pull request #1706 from oon3m0oo/develop
...
Fix #1705 where we incorrectly calculate page locations.
2018-08-02 18:53:34 +02:00
6400868e55
Fix #1705 where we incorrectly calculate page locations.
...
Since we now use an allocation size that isn't a multiple of PAGESIZE, finding
the pages for run_bench wasn't terminating properly. Now we detect if we've
found enough pages for the allocation and terminate the loop.
2018-08-02 16:21:19 +01:00
66fcdd5be8
Merge pull request #1695 from martin-frbg/issue1692
...
Unset memory table entry, not just the local pointer to it on shutdown
2018-07-22 16:34:09 +02:00
43ac839c16
Unset memory table entry, not just the temporary pointer to it on shutdown
...
to fix crash with multiple instances of OpenBLAS, #1692
2018-07-22 09:19:19 +02:00
7ba5936ecd
Merge pull request #1688 from martin-frbg/issue1673
...
Temporarily disable special handling of OPENMP thread memory allocation
2018-07-19 19:03:45 +02:00
b14f44d2ad
Temporarily disable special handling of OPENMP thread memory allocation
...
for issue #1673
2018-07-19 08:57:56 +02:00
36aea5ce2d
Merge pull request #1680 from martin-frbg/snprint
...
Fix wrong redefinitions of snprintf for older MSVC
2018-07-12 14:05:13 +02:00
571e9de2ac
Fix definition of snprintf for MSVC
...
MS _snprintf_s takes an additional argument for the size of the buffer, so is not a direct replacement (utest/ctest.h from which I copied was wrong)
2018-07-12 11:42:25 +02:00
448ed15115
Merge pull request #1678 from martin-frbg/issue1677
...
Define snprintf for older versions of MSVC
2018-07-12 09:21:34 +02:00
045fb5ea2c
Define snprintf for older versions of MSVC
...
for #1677
2018-07-12 07:30:58 +02:00
504310eeb9
Merge pull request #1665 from martin-frbg/cpuid-ryzen2
...
Add cpuid for AMD Ryzen 2
2018-07-04 08:19:40 +02:00
ea1f39518f
Merge pull request #1663 from martin-frbg/issue1641
...
Double MAX_ALLOCATING_THREADS to fix segfaults with Go and Octave
2018-07-04 08:19:11 +02:00
d0ec4325cf
Add cpuid for AMD Ryzen 2
2018-07-03 21:03:24 +02:00
a49203b48c
Double MAX_ALLOCATING_THREADS to fix segfaults with Go and Octave
...
for #1641
2018-07-03 17:35:54 +02:00
9d15a3bd16
Fix typo that broke compilation with DYNAMIC_ARCH and NO_AVX2
...
fixes 1659
2018-07-02 14:40:41 +02:00
3d3c19717c
Merge pull request #1655 from martin-frbg/issue1641
...
Fix apparent off-by-one error in calculation of MAX_ALLOCATING_THREADS
2018-07-01 08:41:22 +02:00
4e9c34018e
Fix apparent off-by-one error in calculation of MAX_ALLOCATING_THREADS
...
fixes #1641
2018-06-30 23:57:50 +02:00
750162a05f
Try gradual fallback for cores not in the dynamic core list
2018-06-25 21:02:31 +02:00
e6d93f20f1
Merge pull request #2 from martin-frbg/develop
...
merge develop
2018-06-25 20:48:10 +02:00
1833a67071
Add support for a user-defined list of dynamic targets
2018-06-23 19:42:15 +02:00
28c28ed275
Fix data races reported by TSAN.
2018-06-21 16:41:02 +01:00
a399d00425
Further improvements to memory.c. ( #1625 )
...
- Compiler TLS is now used only used when the compiler supports it
- If compiler TLS is unsupported, we use platform-specific TLS
- Only one variable (an index) is now in TLS
- We only access TLS once per alloc, and never when freeing
- Allocation / release info is now stored within the allocation itself, by
over-allocating; this saves having external structures do the bookkeeping, and
reduces some of the redundant data that was being stored (such as addresses)
- We never hit the alloc lock when not using SMP or when using OpenMP (that was
my fault)
- Now that there are fewer tracking structures I think this is a bit easier to
read than before
2018-06-20 22:04:03 +02:00
2d8cc7193a
Support upcoming Intel Cannon Lake CPUs as Skylake X ( #1621 )
...
* Support upcoming Cannon Lake as Skylake X
2018-06-17 23:38:14 +02:00
47bf0dba8f
Add build-time option for OMP scheduler; document MULTITHREAD_THRESHOLD range ( #1620 )
...
* Allow choosing the OpenMP scheduler and add range hint for GEMM_MULTITHREAD_THRESHOLD
* Amended description of GEMM_MULTITHREAD_THRESHOLD
to reflect #742 making it track floating point operations rather than matrix size
2018-06-15 11:25:05 +02:00
bf40f806ef
Remove the need for most locking in memory.c.
...
Using thread local storage for tracking memory allocations means that threads
no longer have to lock at all when doing memory allocations / frees. This
particularly helps the gemm driver since it does an allocation per invocation.
Even without threading at all, this helps, since even calling a lock with
no contention has a cost:
Before this change, no threading:
```
----------------------------------------------------
Benchmark Time CPU Iterations
----------------------------------------------------
BM_SGEMM/4 102 ns 102 ns 13504412
BM_SGEMM/6 175 ns 175 ns 7997580
BM_SGEMM/8 205 ns 205 ns 6842073
BM_SGEMM/10 266 ns 266 ns 5294919
BM_SGEMM/16 478 ns 478 ns 2963441
BM_SGEMM/20 690 ns 690 ns 2144755
BM_SGEMM/32 1906 ns 1906 ns 716981
BM_SGEMM/40 2983 ns 2983 ns 473218
BM_SGEMM/64 9421 ns 9422 ns 148450
BM_SGEMM/72 12630 ns 12631 ns 112105
BM_SGEMM/80 15845 ns 15846 ns 89118
BM_SGEMM/90 25675 ns 25676 ns 54332
BM_SGEMM/100 29864 ns 29865 ns 47120
BM_SGEMM/112 37841 ns 37842 ns 36717
BM_SGEMM/128 56531 ns 56532 ns 25361
BM_SGEMM/140 75886 ns 75888 ns 18143
BM_SGEMM/150 98493 ns 98496 ns 14299
BM_SGEMM/160 102620 ns 102622 ns 13381
BM_SGEMM/170 135169 ns 135173 ns 10231
BM_SGEMM/180 146170 ns 146172 ns 9535
BM_SGEMM/189 190226 ns 190231 ns 7397
BM_SGEMM/200 194513 ns 194519 ns 7210
BM_SGEMM/256 396561 ns 396573 ns 3531
```
with this change:
```
----------------------------------------------------
Benchmark Time CPU Iterations
----------------------------------------------------
BM_SGEMM/4 95 ns 95 ns 14500387
BM_SGEMM/6 166 ns 166 ns 8381763
BM_SGEMM/8 196 ns 196 ns 7277044
BM_SGEMM/10 256 ns 256 ns 5515721
BM_SGEMM/16 463 ns 463 ns 3025197
BM_SGEMM/20 636 ns 636 ns 2070213
BM_SGEMM/32 1885 ns 1885 ns 739444
BM_SGEMM/40 2969 ns 2969 ns 472152
BM_SGEMM/64 9371 ns 9372 ns 148932
BM_SGEMM/72 12431 ns 12431 ns 112919
BM_SGEMM/80 15615 ns 15616 ns 89978
BM_SGEMM/90 25397 ns 25398 ns 55041
BM_SGEMM/100 29445 ns 29446 ns 47540
BM_SGEMM/112 37530 ns 37531 ns 37286
BM_SGEMM/128 55373 ns 55375 ns 25277
BM_SGEMM/140 76241 ns 76241 ns 18259
BM_SGEMM/150 102196 ns 102200 ns 13736
BM_SGEMM/160 101521 ns 101525 ns 13556
BM_SGEMM/170 136182 ns 136184 ns 10567
BM_SGEMM/180 146861 ns 146864 ns 9035
BM_SGEMM/189 192632 ns 192632 ns 7231
BM_SGEMM/200 198547 ns 198555 ns 6995
BM_SGEMM/256 392316 ns 392330 ns 3539
```
Before, when built with USE_THREAD=1, GEMM_MULTITHREAD_THRESHOLD = 4, the cost
of small matrix operations was overshadowed by thread locking (look smaller than
32) even when not explicitly spawning threads:
```
----------------------------------------------------
Benchmark Time CPU Iterations
----------------------------------------------------
BM_SGEMM/4 328 ns 328 ns 4170562
BM_SGEMM/6 396 ns 396 ns 3536400
BM_SGEMM/8 418 ns 418 ns 3330102
BM_SGEMM/10 491 ns 491 ns 2863047
BM_SGEMM/16 710 ns 710 ns 2028314
BM_SGEMM/20 871 ns 871 ns 1581546
BM_SGEMM/32 2132 ns 2132 ns 657089
BM_SGEMM/40 3197 ns 3196 ns 437969
BM_SGEMM/64 9645 ns 9645 ns 144987
BM_SGEMM/72 35064 ns 32881 ns 50264
BM_SGEMM/80 37661 ns 35787 ns 42080
BM_SGEMM/90 36507 ns 36077 ns 40091
BM_SGEMM/100 32513 ns 31850 ns 48607
BM_SGEMM/112 41742 ns 41207 ns 37273
BM_SGEMM/128 67211 ns 65095 ns 21933
BM_SGEMM/140 68263 ns 67943 ns 19245
BM_SGEMM/150 121854 ns 115439 ns 10660
BM_SGEMM/160 116826 ns 115539 ns 10000
BM_SGEMM/170 126566 ns 122798 ns 11960
BM_SGEMM/180 130088 ns 127292 ns 11503
BM_SGEMM/189 120309 ns 116634 ns 13162
BM_SGEMM/200 114559 ns 110993 ns 10000
BM_SGEMM/256 217063 ns 207806 ns 6417
```
and after, it's gone (note this includes my other change which reduces calls
to num_cpu_avail):
```
----------------------------------------------------
Benchmark Time CPU Iterations
----------------------------------------------------
BM_SGEMM/4 95 ns 95 ns 12347650
BM_SGEMM/6 166 ns 166 ns 8259683
BM_SGEMM/8 193 ns 193 ns 7162210
BM_SGEMM/10 258 ns 258 ns 5415657
BM_SGEMM/16 471 ns 471 ns 2981009
BM_SGEMM/20 666 ns 666 ns 2148002
BM_SGEMM/32 1903 ns 1903 ns 738245
BM_SGEMM/40 2969 ns 2969 ns 473239
BM_SGEMM/64 9440 ns 9440 ns 148442
BM_SGEMM/72 37239 ns 33330 ns 46813
BM_SGEMM/80 57350 ns 55949 ns 32251
BM_SGEMM/90 36275 ns 36249 ns 42259
BM_SGEMM/100 31111 ns 31008 ns 45270
BM_SGEMM/112 43782 ns 40912 ns 34749
BM_SGEMM/128 67375 ns 64406 ns 22443
BM_SGEMM/140 76389 ns 67003 ns 21430
BM_SGEMM/150 72952 ns 71830 ns 19793
BM_SGEMM/160 97039 ns 96858 ns 11498
BM_SGEMM/170 123272 ns 122007 ns 11855
BM_SGEMM/180 126828 ns 126505 ns 11567
BM_SGEMM/189 115179 ns 114665 ns 11044
BM_SGEMM/200 89289 ns 87259 ns 16147
BM_SGEMM/256 226252 ns 222677 ns 7375
```
I've also tested this with ThreadSanitizer and found no data races during
execution. I'm not sure why 200 is always faster than it's neighbors, we must
be hitting some optimal cache size or something.
2018-06-14 16:54:58 +01:00
63f7395fb4
Move some DYNAMIC_ARCH targets to new DYNAMIC_OLDER option
2018-06-09 16:31:38 +02:00
38ad05bd04
Extend loop range to find SkylakeX in force_coretype
2018-06-05 10:26:49 +02:00
8be027e4c6
Update dynamic.c
2018-06-04 14:36:39 +02:00
ac7b6e3e9a
Fix misplaced endif
2018-06-04 08:23:40 +02:00
ef626c6824
typo fix
2018-06-04 00:13:19 +02:00
5a51cf4576
Separate Skylake X from Skylake
2018-06-03 23:41:33 +02:00
99c7bba8e4
Initial support for SkylakeX / AVX512
...
This patch adds the basic infrastructure for adding the SkylakeX (Intel Skylake server)
target. The SkylakeX target will use the AVX512 (AVX512VL level) instruction set,
which brings 2 basic things:
1) 512 bit wide SIMD (2x width of AVX2)
2) 32 SIMD registers (2x the number on AVX2)
This initial patch only contains a trivial transofrmation of the Haswell SGEMM kernel
to AVX512VL; more will follow later but this patch aims to get the infrastructure
in place for this "later".
Full performance tuning has not been done yet; with more registers and wider SIMD
it's in theory possible to retune the kernels but even without that there's an
interesting enough performance increase (30-40% range) with just this change.
2018-06-03 07:58:52 +00:00
a8002e283a
Revert "take out unused variables"
...
This reverts commit e5752ff9b3
2018-06-01 23:20:00 +01:00
191746c493
Merge pull request #1557 from martin-frbg/getconfig
...
Add threading and OpenMP information to output
2018-05-14 17:37:55 +02:00
41ae8e8d67
Add threading and OpenMP information to output
...
For #1416 and #1529 , more information about the options OpenBLAS was built with is needed. Additionally we may want to add this data to the openblas.pc file (but not all projects use pkgconfig, and as far as I am aware the cmake module for accessing it does not make such "private" declarations available)
2018-05-12 12:11:38 +02:00
53457f222f
move _Atomic define to common.h
2018-05-11 00:13:16 -07:00
3716267124
Change _STDC_VERSION__ to __STDC_VERSION__
...
Change-Id: Id3fa4e8d9eedd4ef7230df69b611e7f397301a42
2018-05-11 12:15:08 +08:00
1b83341d19
Fix race condition in blas_server_omp.c
...
Change-Id: Ic896276cd073d6b41930c7c5a29d66348cd1725d
2018-04-27 17:00:42 +08:00
f29389c7ac
Merge pull request #1520 from martin-frbg/cpucounts
...
Catch invalid cpu count returned by CPU_COUNT_S
2018-04-14 22:24:34 +02:00
7c861605b2
Catch invalid cpu count returned by CPU_COUNT_S
...
mips32 was seen to return zero here, driving nthreads to zero with subsequent fpe in blas_quickdivide
2018-04-14 18:29:10 +02:00
d636b418af
Merge pull request #1504 from ararslan/aa/openbsd
...
Allow building on OpenBSD
2018-04-04 15:26:46 +02:00
a41d241a0e
Add support for DragonFly BSD
2018-04-03 16:39:29 -07:00
8da6b6ae52
Allow building on OpenBSD
...
With this change, OpenBLAS builds and all tests pass on OpenBSD 6.2
using Clang. Tested on x86-64 only, with and without DYNAMIC_ARCH=1.
2018-04-02 10:48:22 -07:00
01c4b82f04
Update memory.c
2018-03-31 22:32:06 +02:00
93db123f7e
Update memory.c
2018-03-29 13:13:49 +02:00
752fdb5dd8
Add workaround for old gcc and clang versions
...
Old gcc and clang do not handle constructor arguments, finally fix #875 as discussed there, using the fedora patch
2018-03-29 11:56:56 +02:00
7646974227
Limit the additional locking from PRs 1052,1299 to non-OpenMP multithreading
2018-02-21 11:45:33 +01:00
8866e393a2
Revert "Add locks only for non-OPENMP multithreading"
2018-02-20 17:17:12 +01:00
3119b2ab4c
Add locks only for non-OPENMP multithreading
...
to migitate performance problems caused by #1052 and #1299 as seen in #1461
2018-02-20 12:17:18 +01:00
8f5f614615
On Cygwin use mmap instead of Windows native allocation functions, which are not fork-safe.
2018-02-06 12:23:27 +01:00
f5fc109fbd
Perform blas_thread_shutdown with pthread_atfork() on Cygwin
...
Even if we're directly using the win32 threading driver and not pthreads,
pthread_atfork still works fine to register a pre-fork handler, and is
necessary to restore the threading server to a pre-initialized state.
2018-02-06 12:23:27 +01:00
e5752ff9b3
take out unused variables
2018-01-20 11:42:31 +01:00
8a0b086b28
add missing bracket for old glibc (cppcheck)
2018-01-12 22:35:48 +01:00
8aafa0473c
address last warnings as seen by gcc7
2018-01-01 20:57:12 +01:00
bfc2a88594
remove unused buffer
2017-12-22 00:55:40 +01:00
28ae3ca76f
Limit MAX_CPU to 1024 for now
...
Some Linux distributions (notably SuSE) have raised CPU_SETSIZE to 4096, apparently disregarding API limitations.
From #1348 , the highest value to survive array initialization (on a desktop system) is 3232, and 1024 - which is the
more usual CPU_SETSIZE limit, was demonstrated to work fine on an actual bignuma system.
2017-12-05 12:54:15 +01:00
07e7c36dac
Handle shmem init failures in cpu affinity setup code
...
Failures to obtain or attach shared memory segments would lead to an exit without explanation of the exact cause.
This change introduces a more verbose error message and tries to make the code continue without setting cpu affinity.
Fixes #1351
2017-11-18 23:57:44 +01:00
2a6fef9a55
Try to handle shmget or shmat failing
...
also replaces one verbatim sched_yield with the YIELDING macro for consistency as suggested in #1351
2017-11-09 23:16:13 +01:00
514d237257
Merge pull request #1279 from xsacha/develop
...
CMake improvements
2017-10-06 21:13:45 +02:00
ba1f91f17b
Convert another caller of "allocation" to LOCK_COMMAND
...
... as the "allocation" code jumped to now does UNLOCK_COMMAND instead of blas_unlock
2017-09-09 20:30:33 +02:00
f460776f0f
Fix thread data races
2017-09-09 19:07:06 +02:00
e882f3d6f3
Fix thread data race in memory.c
2017-09-09 18:58:38 +02:00
37858d1146
Fix threading usage in CMake: s/SMP/USE_THREAD/
2017-08-19 15:07:42 +10:00
2f12ea017b
No strncasecmp with MSVC
2017-08-08 00:07:25 +05:30
ebb04e3265
Merge pull request #1259 from isuruf/cmake
...
CMake Improvements
2017-08-02 15:31:05 +02:00
d245caa49a
Support out-of-source build
2017-08-01 15:16:14 +05:30
63cfa32691
Rework __GLIBC_PREREQ checks to avoid breaking non-glibc builds
2017-07-31 21:02:43 +02:00
c4af196a2d
Honor cgroup/cpuset limits when enumerating cpus
2017-07-25 22:47:34 +02:00
480e697681
Revert "Honor cgroup/cpuset limits when enumerating cpus" ( #1246 )
2017-07-24 16:17:50 +02:00
80373ea039
More fixes for silly misedits
2017-07-15 12:48:42 +02:00
d12b75a6c4
Fixup braces lost in previous edit
2017-07-15 11:53:28 +02:00
7294fb1d9d
Merge branch 'develop' into cgroups
2017-07-15 10:40:42 +02:00
731c518cff
Add files via upload
2017-07-11 18:42:39 +02:00
29fc429d9a
Honor cgroup/cpuset constraints when enumerating cpus
2017-07-11 18:27:33 +02:00
3db2adf872
Merge pull request #1230 from martin-frbg/rhel5
...
Add sched_getcpu implementation for pre-2.6 glibc
2017-07-09 13:16:16 +02:00
c1cf62d2c0
Add sched_getcpu implementation for pre-2.6 glibc
...
Fixes #1210 , compilation on RHEL5 with affinity enabled
2017-07-09 09:45:38 +02:00
34513be726
Add Microsoft Windows 10 UWP build support
2017-06-23 13:07:34 -07:00
65e56cb29d
Add 64bit support for Microsoft Visual Studio
2017-06-21 13:38:22 -07:00
59c97cfee4
memory: Fix buffer overflow when position == NUM_BUFFERS
2017-05-05 17:47:03 +01:00
5fecfe0f42
memory: switch loop condition around in blas_memory_free
...
Before this commit, the "position < NUM_BUFFERS" loop condition from
blas_memory_free will be completely optimized away by GCC. This is
because the condition can only be false after undefined behavior has
already been invoked (reading past the end of an array). As a
consequence of this bug, GCC also removes the subsequent if statement
and all the code after the error label because all of it is dead.
This commit switches the loop condition around so it works as intended.
2017-05-05 16:01:58 +01:00
9c884986ad
Add an extra familiy/model combination used by AMD Steamrolller (Godavari).
2017-04-19 19:15:47 +02:00
0cbd2d34e4
Recognize ZEN when passed as OPENBLAS_CORETYPE.
2017-04-10 20:05:16 +02:00
62979fd104
Fix dynamic detection for ZEN CPUs.
2017-04-10 19:08:37 +02:00
c9ff735da6
Add ZEN support (tested for auto-detected static backend)
2017-03-19 15:32:50 +01:00
ffc1d6c468
Merge pull request #1108 from ashwinyes/develop_20170203_thunderx2t99
...
Optimized Implementations for ThunderX2T99
2017-02-28 16:02:19 +01:00
a86474c6f7
THUNDERX2T99: Performance fix for ZGEMM
2017-02-28 06:05:00 -08:00
19ba133383
THUNDERX2T99: Add Optimized ZGEMM Implementation
2017-02-28 05:31:41 +00:00
5088523786
detect apollo lake for real
2017-02-20 23:54:59 +01:00
1d8ab99e09
Add `exfamily == 9` case (Kaby Lake) to dynamic arch detection
2017-02-10 15:23:55 -08:00
76c6e33e54
Enable EXCAVATOR kernels for A12-9800
2017-02-07 21:38:28 +01:00
2757b49767
THUNDERX2T99: Add Optimized CGEMM Implementation
2017-01-30 17:44:26 +05:30
f279ff4789
THUNDERX2T99: Add Optimized SGEMM Implementation
2017-01-16 21:44:33 +05:30
0863a0d4b4
Merge pull request #1061 from ashwinyes/develop_aarch64_vulcan_thunderx_patch
...
Add new targets for ARM64
2017-01-16 13:20:10 +08:00
c1c5a63d3c
prepared parameter.c for UNROLL values, that are not a power of two
2017-01-11 09:50:28 +01:00
4b55fae337
ARM64: Add Cavium THUNDERX2T99 Target
2017-01-11 11:18:40 +05:30
0b8e876d89
VULCAN: Add optimized DGEMM implementation
2017-01-10 15:01:37 +05:30
4713e7c47f
ARM64: Add the VULCAN Target
2017-01-10 15:01:17 +05:30
1aa1e6cb54
modify the blas_l1_thread.c for support multi-threded for L1 fuction with return value
2017-01-10 11:47:06 +08:00
51aa157e64
Relocate declaration of alloc_lock outside ifdef block
2017-01-09 01:10:43 +01:00
87c7d10b34
Fix thread data races detected by helgrind 3.12
...
Ref. #995 , may possibly help solve issues seen in 660,883
2017-01-08 23:33:51 +01:00
0ef7841473
Update xerbla.c
2017-01-04 23:16:48 +01:00
104ad066af
Use appropriate int32/int64 format for error number in message string
2016-12-30 00:45:59 +01:00
a16ace68f5
Include system headers on FreeBSD
2016-11-16 21:58:20 -08:00
596ead0f8d
Add files via upload
2016-11-06 23:26:39 +01:00
66c9a9b33d
Merge pull request #981 from howard0su/develop
...
USE NPROCESSOR_CONF instaed of NPORCESSOR_ONLN
2016-10-17 11:32:57 +08:00
8a8f3932eb
Update dynamic.c
...
Add Bay Trail "Pentium N3520" atom
2016-10-16 22:40:00 +02:00
ff1da01476
USE NPROCESSOR_CONF instaed of NPORCESSOR_ONLN
...
to determine the number of CPU. In ARM platform,
online CPU will increasing when there is more workload.
while configure cpu is the max number of CPU.
2016-10-13 12:37:50 +00:00
ef52a9266b
Fixed #979 . Patch for NetBSD.
2016-10-13 10:17:07 +08:00
7de829f713
Update dynamic.c
...
Add Braswell (extended model 4, model 12) N3150 as Nehalem
2016-07-14 12:22:55 +02:00
053044ae4d
Replace CMAKE_SOURCE_DIR/CMAKE_BINARY_DIR with PROJECT_SOURCE_DIR/PROJECT_BINARY_DIR
...
If OpenBLAS is built using add_subdirectory(OpenBlas) as part of another project
then the paths set by CMAKE_XXX_DIR are relative to the parent project
and not the OpenBLAS project.
2016-05-25 09:13:28 +02:00
0fb380c966
Update NUMA CPU binding
...
When the number of process can all be
accommodated within the current node,
then use cores from the current node only.
2016-04-29 11:58:15 +05:30
78b05f6476
bugfix for EXCAVATOR and DYNAMIC_ARCH
2016-04-25 10:13:30 +02:00
2b967590a0
bugfix in dynamic.c
2016-04-25 09:08:38 +02:00
aa744dfa59
Update memory.c
2016-03-22 20:02:37 +08:00
61cf8f74d9
Fix access violation on Windows while static linking
2016-03-22 19:14:54 +08:00
68eb4fa329
Add missing openblas_env makefile.
2016-03-09 14:52:47 -05:00
05196a8497
Refs #716 . Only call getenv at init function.
2016-03-09 12:50:07 -05:00
1edf30b790
Change Opteron(SSE3) to Opteron_SSE3 at dyanmaic core name.
2016-03-01 20:13:08 +08:00
6b85dbb6dc
Refs #696 . Turn off stack limit setting on Linux.
...
I cannot reproduce SEGFAULT of lapack-test with default stack size
on ARM Linux.
2016-02-24 14:21:42 -05:00
935356c34f
Update dynamic.c and cpuid_x86.c for Intel Avoton.
...
Second part of "support Intel Avoton via Nehalem kernel"
2016-02-02 13:42:55 -05:00
f5df444ceb
Merge pull request #762 from jeromerobert/bug760
...
Let openblas_get_num_threads return the number of active threads
2016-01-26 08:45:16 -06:00
aaa8551c57
Merge pull request #749 from lotheac/illumos_fixes
...
illumos fixes
2016-01-26 08:42:20 -06:00
0d87c1ffb6
Let openblas_get_num_threads return the number of active threads
...
... not the number of allocated threads.
Close #760
2016-01-26 13:04:16 +01:00
e737e32fd1
RLIMIT_NPROC doesn't exist on illumos
2016-01-22 18:55:51 +02:00
97cd4b8aee
illumos fixes to memory.c
2016-01-22 18:55:43 +02:00
0d22551a6b
increase the stack size limit in the constructor
2015-11-20 09:23:01 +01:00
fbc21266e6
Minor C code fixes in driver/
2015-11-09 14:15:49 +05:30
839395fc25
Detect AMD Trinity and Richland.
2015-10-29 02:53:29 +08:00
6040858b22
Fix #673
...
Add lacking headers declarations when compiling for Android ARM7
2015-10-27 13:55:24 +01:00
70642fe4ed
Refs #668 . Raise the signal when pthread_create fails.
...
Thank James K. Lowden for the patch.
2015-10-26 19:02:51 -05:00
2feef49fa8
Merge branch 'develop' into cmake
...
Conflicts:
driver/others/memory.c
2015-10-26 14:54:34 -05:00
1ce054fcb3
Refs #669 . Fixed the build bug with gcc on Mac OS X.
2015-10-22 11:07:35 -05:00
94b125255f
Merge branch 'develop' into cmake
...
Conflicts:
driver/others/memory.c
2015-10-13 04:46:08 +08:00
11ac4665c8
Fixed #654 . Make sure the gotoblas_init function is run before all other static initializations.
2015-10-05 14:14:32 -05:00
cc7cab8a45
Detect other Intel Skylake cores.
...
http://users.atw.hu/instlatx64/
2015-09-09 10:47:17 -05:00
61ae47eb99
Ref #632 . Support Intel Skylake by Haswell kernels.
2015-09-09 11:07:33 -04:00
d3e2f0a1af
add missing barriers
...
should fix issue #597
2015-08-16 15:37:02 +02:00
f874465bb8
Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit.
...
Disable CBLAS and LAPACK.
2015-08-10 14:10:44 -05:00
dcd5ba4443
Merge branch 'cmake' of https://github.com/hpanderson/OpenBLAS into hpanderson_cmake
2015-07-22 04:06:39 +08:00
a11555c715
Support Android NDK armeabi-v7a-hard ABI. (-mfloat-abi=hard)
...
e.g.
make HOSTCC=gcc CC=arm-linux-androideabi-gcc NO_LAPACK=1 TARGET=ARMV7
In Android NDK, it uses armeabi-v7a-hard ABI.
TARGET_CFLAGS += -mhard-float -D_NDK_MATH_NO_SOFTFP=1
TARGET_LDFLAGS += -Wl,--no-warn-mismatch -lm_hard
For more information, please check hard-float example at
android_ndk/tests/device/hard-float/jni/.
2015-05-20 21:57:27 -05:00
51ff17d46e
Add AMD Excavator target.
2015-05-13 16:16:30 -05:00
ebb9eba987
Fix build with ALLOC_SHM=0 (Android NDK)
...
Refactor such that you can build with ALLOC_SHM=0. HughTLB
implicity depends on ALLOC_SHM=1. This patch allows
building for Android NDK r10d.
2015-05-10 00:10:26 -07:00
9798481979
Refs #478 , #482 . Fix segfault bug for gemv_t with MAX_ALLOC_STACK flag.
...
For gemv_t, directly use malloc to create the buffer.
2015-04-13 19:45:27 -05:00
8977b3f235
Refs #529 . Support Intel Broadwell by Haswell kernels.
2015-04-02 11:08:03 -05:00
e95d64333a
Refs #519 . Avoid calling strncpy.
2015-03-19 15:57:22 -05:00
b6438dedea
Fix issue #508
...
Fix race condition during shutdown causing a crash in
gotoblas_set_affinity().
2015-03-18 13:22:43 +01:00
5ae8993752
Added intrinsics for MSVC.
2015-02-25 11:52:51 -06:00
84d90d6ed8
Fixed some compiler errors/warnings for clang.
2015-02-25 11:52:25 -06:00
0d8e227ea7
Changed strategy for setting preprocessor definitions.
...
Instead of generating separate object files for each permutation of
defines for a source file, GenerateNamedObjects now writes an entirely
new source file and inserts the defines as #define c statements.
This solves a problem I ran into with ar.exe where it was refusing to
link objects that had the same filename despite having different paths.
2015-02-24 12:26:33 -06:00
4662a0b13a
Changed generate functions to iterate through a list of float types.
...
This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
2015-02-15 17:44:37 -06:00
c94fe71278
Removed incoming-stack-boundary for MSVC.
...
Made float type optional for GenerateNamedObjects.
Called GenerateNamedObjects for a couple of driver/others files that
needed NAME/CNAME set.
2015-02-11 10:54:14 -06:00
7fa5c4e2fd
Fixed some case issues with ARCH.
...
Added some kernel and driver/others objects.
2015-02-08 15:29:18 -06:00
cfa9392ffa
Fix openblas_get_num_threads and openblas_get_num_procs bug with single thread.
2015-02-08 01:30:23 -06:00
2828f6630c
Added SMP sources to COMMONOBJS.
2015-02-04 14:01:36 -06:00
65a847cd36
Introduce openblas_get_num_threads and openblas_get_num_procs
2015-02-03 12:23:41 -05:00
7194424fef
Added missing common objects to the library.
2015-02-02 15:21:29 -06:00
5057a4b4df
Added openblas add_library call that uses DBLAS_OBJS ojbects.
2015-01-30 15:21:21 -06:00
3e8ea7a351
Added COMMONOBJS to driver/others CMakeLists.txt.
2015-01-30 14:06:14 -06:00
8d9b196e0d
Moved loop over define combos into a function.
...
This function takes a set of sources and a set of preprocessor
definitions. It will iterate over the sources and build an object
file for each combination of preprocessor definitions for each
source file.
2015-01-30 12:14:44 -06:00
0dc559ed30
bugfix in dynamic.c
2014-12-28 17:15:42 +01:00
4319769b79
added target processor STEAMROLLER
2014-12-28 20:16:46 +08:00
2fb02626da
Update organization info.
2014-11-25 15:28:58 +08:00
695e0fa649
#463 fixed a compiling bug on AIX.
2014-11-10 14:39:56 +08:00
a64fe9bcc9
added optimized sgemv_n kernel for sandybridge
2014-09-06 08:41:53 +02:00
2021d0f9d6
experimentally removed expensive function calls
2014-09-05 15:05:53 +02:00
f7eb81a846
Fix link error on Linux/musl.
...
get_nprocs() is a GNU convenience function equivalent to POSIX2008
sysconf(_SC_NPROCESSORS_ONLN); the latter should be available in unistd.h
on any current *nix. (OS X supports this call since 10.5, and FreeBSD
currently supports it. But this commit does not change FreeBSD or OS X
versions.)
2014-08-03 15:06:30 -07:00
793175be3a
added experimental support for big numa machines
2014-08-02 13:40:16 +02:00
c94762bb56
Refs #401 . Added NO_AVX2 flag for old binutils (e.g. RHEL6)
2014-07-16 08:38:25 +08:00
552119c484
Fixed #407 . Support outputing the CPU corename on runtime.
...
The user can use char * openblas_get_config() or char * openblas_get_corename().
2014-07-08 12:48:08 +08:00
50e99a52ea
added definitions for PILEDRIVER and HASWELL
2014-07-06 12:08:27 +02:00
7a8949e0ce
Merge branch 'develop' of https://github.com/TimothyGu/OpenBLAS into TimothyGu-develop
...
Conflicts:
driver/others/memory.c
2014-06-28 20:51:31 +08:00
6c2ead30f0
Remove all trailing whitespace except lapack-netlib
...
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-06-27 12:05:18 -07:00
f41f03ab83
fix #394 . this cleans up some handles after using them, and doesn't disable ALL process privileges upon success
2014-06-27 12:16:57 -04:00
438002204d
Ref #393 : fix for INTERFACE64=0 and ARCH_X86 in divtable
2014-06-21 12:29:23 +02:00
53bfa51ee0
Ref #385 : fixed warnings in dynamic.c
2014-06-12 18:17:08 +02:00
a86d349a51
Ref #380 : enhancements for dynamic_arch
2014-06-12 14:20:03 +02:00
a35a1a9ae7
changed makefiles for lapack development
2014-05-07 11:33:02 +02:00
2c556f093a
Add cast to function pointer to remove warning
2014-02-25 11:08:32 +01:00
3b027d2528
Do not reference pthread_atfork in non-SMP_SERVER mode
2014-02-25 11:08:32 +01:00
49bd98f410
Do not reference pthread_atfork under windows
2014-02-19 19:25:48 +01:00
138a841390
FIX #294 : make OpenBLAS thread-pool resilient to fork via pthread_atfork
2014-02-19 19:01:15 +01:00
046e4013cb
Revert "Refs #294 . Used pthread_atfork to avoid hang after a Unix fork."
...
This reverts commit 3617c22a56
2014-02-19 18:32:54 +01:00
3617c22a56
Refs #294 . Used pthread_atfork to avoid hang after a Unix fork.
...
The problem is the mutex we used in blas_server. Thus, we must clear
the mutex before the fork and re-init them at parent and child process.
If you used OpenMP, GOMP has the same problem by now. Please try other OpenMP
implemantation.
2014-02-18 15:36:04 +08:00
8c7687b419
Refs #338 . Added OPENBLAS_VERBOSE environment variable on runtime
...
By default, OpenBLAS doesn't output the warning message. You can set
OPENBLAS_VERBOSE (e.g. export OPENBLAS_VERBOSE=1) to enable the warning
message on runtime.
2014-01-24 02:05:59 +08:00
ab69443bd4
Refs #332 . Added addtional Intel Ivy Bridge and Haswell CPU-id.
2014-01-05 23:44:29 +08:00
b263e096af
Refs #307 . Delete debug printf.
2013-12-31 15:53:13 +08:00
0b6e13b689
Merge remote branch 'origin/develop' into haswell
2013-12-01 13:38:11 +01:00
5c648a8984
Merge remote branch 'origin/develop' into haswell
2013-12-01 11:25:33 +01:00
5048a80032
Refs #283 . Fixed the incorrect usage of long data type for Windows 64.
2013-11-14 13:46:42 +08:00
a2942456ef
Refs #307 . Fixed the hang bug when free OpenBLAS dll in Windows.
2013-11-13 10:00:18 +08:00
eae4cfa3f6
Avoid failure on qemu guests declaring an Athlon CPU without 3dnow!
...
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
2638370844
Init code base for Intel Haswell.
2013-08-13 00:54:59 +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
534c5ec919
Fixed #261 . Use strncmp instead of a comparing trick.
2013-07-29 16:48:35 +08:00
5b504d6c23
Refs #263 . Rollback bulldozer and piledriver kernels to barcelona kernels.
2013-07-28 17:39:24 +08:00
72b1edaf1b
Merge branch 'develop' into bulldozer
...
Conflicts:
kernel/x86_64/KERNEL.BULLDOZER
2013-07-28 06:38:25 +02:00
4471c77905
Fixed #261 . Use strncmp instead of a comparing trick.
2013-07-26 23:43:54 +08:00
2a7503e563
Refs #225 . Fixed a bug in GEMM OpenMP threading.
2013-07-15 09:56:19 +08:00
c19a488af2
create openblas_get_parallel to retrieve information which
...
parallelization model is used by OpenBLAS.
2013-07-11 21:39:19 +08:00
f54f5bac9e
Refs #248 . Fixed the LSB compatiable issue for BLAS only.
...
For example, make CC=lsbcc NO_LAPACK=1.
2013-07-09 15:38:03 +08:00
5d3312142a
Refs #221 #246 . Fixed the overflowing stack bug in mutlithreading BLAS3.
...
When NUM_THREADS(MAX_CPU_NUNBERS) is very large ,e.g. 256.
typedef struct {
volatile BLASLONG working[MAX_CPU_NUMBER][CACHE_LINE_SIZE * DIVIDE_RATE];
} job_t;
job_t job[MAX_CPU_NUMBER];
The job array is equal 8MB.
Thus, We use malloc instead of stack allocation.
2013-07-08 01:07:05 +08:00
886cbaf4e4
Support AMD Piledriver by bulldozer kernels.
2013-07-06 12:06:43 -03:00
32dbeb636d
Refs #221 . Set stack limit to 16MB to prevent a SEGFAULT bug on Mac OS X with DYNAMIC_ARCH=1 & NUM_THREADS=256.
2013-07-02 14:17:55 +08:00
88ef307cef
Refs #241 . Add Haswell support (using sandybridge optimizations)
2013-06-30 22:35:14 +08:00
65ffead0cf
Refs #124 . Check XSAVE flag on x86 CPU.
2013-06-06 22:50:43 +08:00
f1ce74ffdd
Improved the print when OS don't support AVX.
2013-03-02 14:15:54 +08:00
d744c9590a
In OpenMP threading, preallocate the thread buffer instead of allocating the buffer every time. This patch improved the performance slightly.
2013-03-01 14:36:47 +08:00
3cc6ae793e
Refs #174 . Return sb pointer when OpenMP or Windows.
2013-02-26 00:48:21 +08:00
5155e3f509
Refs #174 . Fixed the overflowing buffer bug of multithreading hbmv and sbmv.
...
Instead of using thread 0 buffer, each thread uses its own sb buffer.
Thus, it can avoid overflowing thread 0 buffer.
2013-02-13 16:05:58 +08:00
5c8bf6ae0e
Merge branch 'bulldozer' into develop
2013-02-10 01:19:42 +08:00
6ae2f868fd
Set the affinity. Only use 1 core of each module on bulldozer.
2013-02-09 18:19:02 +01:00
299b5a44dc
Merge branch 'develop' of github.com:xianyi/OpenBLAS into bulldozer
2013-02-09 16:22:04 +01:00
8cdb795438
Refs #187 . Use binary code for xgetbv, which is compatible with old compiler.
2013-01-22 00:25:08 +08:00
a4ee6f3915
Fixed #172 . Support Intel Xeon E7540.
2012-12-18 08:57:46 +08:00
fba6b590f2
Merge branch 'master' into develop
2012-12-15 22:49:37 +08:00
1138817dd2
add a sanity check on the detected cpu type
...
if we have 64 bit pointers we can't have a 32 bit cpu, so fall back to
the 64bit cpu fallback (prescott)
E.g. the cpu detection fails in amd qemu64 emulation (family 6 model 2)
causing it to use the uninitialized gotoblas_ATHLON
2012-12-15 13:29:46 +01:00
bdf8d9411e
Refs #163 . Obtain the build configure on runtime.
...
openblas_get_config function returns the configure string.
So far, it supports USE64BITINT, NO_CBLAS, NO_LAPACK, NO_LAPACKE,
DYNAMIC_ARCH, NO_AFFINITY.
Example:
#include <stdio.h>
extern char * openblas_get_config();
void main()
{
printf("%s\n",openblas_get_config());
return;
}
2012-12-10 15:52:51 +08:00
bfaaa975e6
Added BULLDOZER target. So far it uses barcelona kernels.
2012-12-07 00:53:31 +08:00
b7c0fa6bd2
Init AMD Bulldozer codebase.
2012-12-06 07:29:54 -05:00
6751f7b9a7
Fixed #157 . Only detect the number of physical CPU cores on Mac OSX.
2012-11-13 15:48:57 +08:00
538c764d2b
Refs #153 . Restore the original CPU affinity when calling openblas_set_num_threads(1).
...
Please read the issue on github.com for the detail.
2012-11-06 18:21:46 +08:00
6c5899dff5
Don't use xgetbv instruction when NO_AVX=1
2012-10-09 14:52:35 +08:00
735ca38b8f
Refs #139 . Check OS supporting AVX on runtime.
2012-09-18 15:46:20 +08:00
f76a384841
Refs #139 . Added NO_AVX flag to use old Nehalem kernels on Sandy Bridge.
...
For example, make NO_AVX=1 or make DYNAMIC_ARCH=1 NO_AVX=1
2012-09-17 23:25:46 +08:00
d0e731e8b8
provide support for passing CFLAGS, FFLAGS, PFLAGS, FPFLAGS to make on the command line
2012-08-21 00:31:12 -04:00
fe4ab95cd5
Refs #136 . Fixed a bug about controlling the number of threads on Windows.
2012-08-19 23:50:54 +08:00
801383effe
Fixed a hang bug when shutdown blas threads server on Windows. Added the feature about dynamic changing the number of threads on Windows.
2012-08-14 18:34:32 +08:00
54cd65e47f
Use sandy bridge kernel when DYNAMIC_ARCH=1.
2012-08-13 15:25:08 +08:00
a55821a2ec
Refs #132 . Kill the threads when unload the library.
2012-08-11 21:33:15 +08:00
d007cca61d
Refs #134 . Fixed the building bug on IBM Power.
2012-08-10 11:54:21 +08:00
25f1a573fd
Fixed the build bug when DYNAMIC_ARCH=0.
2012-07-07 12:12:24 +08:00
3692b4d631
Improve the detection of sparc
2012-07-02 02:51:38 +02:00
a507b56ab1
Refs #119 #118 . Fixed disabling hyper threading bug.
2012-06-29 15:53:24 +08:00
853d16ed7e
Added openblas_set_num_threads dummy function on Windows. We plan to implement this feature in next version.
2012-06-23 13:07:38 +08:00
422359d09a
Export openblas_set_num_threads in shared library.
2012-06-23 11:32:43 +08:00
d3b67d0bd8
Refs #113 . Fixed the typo BOBCATE -> BOBCAT
2012-05-31 22:40:15 +08:00
d6cab3f37e
Refs #113 . Support AMD Bobcate using Barcelona kernel codes. Replace 3DNow! with MMX.
2012-05-31 18:17:45 +08:00
90d6ad569d
Merge branch 'sandybridge' into develop
...
Just copy the kernel codes from Nehalem. The optimization is ongoing.
2012-05-31 12:44:55 +08:00
a6adbb299d
Refs #112 . Improved setting thread affinity in Linux. Remove the limit (64) about the number of CPU cores.
2012-05-29 15:23:52 +08:00
a53c6e2440
Merge branch 'develop' into sandybridge
2012-05-25 23:16:44 +08:00
a431042475
Fix inconsistent case for OS_* macros (Refs pull request #111 )
2012-05-23 00:01:14 +02:00
4e29b6ffc0
FreeBSD: fix OS_FreeBSD -> OS_FREEBSD typos
2012-05-21 16:57:19 -04:00
19a48b82cf
Init Sandybridge codes based on Nehalem.
2012-03-30 20:01:03 +08:00
0b89a7a92d
Ref #82 . Disable outputing debug information in alloc_mmap.
2012-03-23 18:17:12 +08:00
8163ab7e55
Change the block size on Loongson 3B.
2011-11-23 18:41:49 +00:00
ef6f7f32ae
Fixed mbind bug on Loongson 3B. Check the return value of my_mbind function.
2011-11-23 17:17:41 +00:00
b95ad4cfaf
Support detecting ICT Loongson-3B CPU.
2011-11-09 19:29:50 +00:00
831858b883
Modify aligned address of sa and sb to improve the performance of multi-threads.
2011-09-23 20:59:48 +00:00
16fc083322
Refs #47 . Fixed the seting parameter bug on Loongson 3A single thread version.
2011-09-08 16:39:34 +00:00
3c856c0c1a
Check the return value of pthread_create. Update the docs with known issue on Loongson 3A.
2011-09-06 18:27:33 +00:00
4727fe8abf
Refs #47 . On Loongson 3A, set DGEMM_R parameter depending on different number of threads. It would improve double precision BLAS3 on multi-threads.
2011-09-05 15:13:52 +00:00
82f5274828
Refs #39 . It's unnecessary to include sys/mman.h file in blas_server_omp.c.
2011-06-22 01:52:20 +08:00
1496383224
Print the wall time (cycles) with enabling FUNCTION_PROFILE.
2011-06-09 10:40:15 +08:00
af40551c9f
Fixed the makefile bug about openblas_set_num_threads.
2011-05-27 21:15:30 +08:00
417b8ec792
Added openblas_set_num_threads for Fortran.
2011-05-06 17:03:35 +08:00
989c6f8b06
Fixed #14 the SEGFAULT bug on 64 cores. On SMP server, the number of CPUs or cores should be less than or equal to 64.
2011-04-07 14:48:10 +08:00
e4bb6f2482
Fixed the detecting bug on Intel Core i5. Thank ggl329 for the patch.
2011-03-22 14:09:47 +08:00
f7a5e049e2
Enable Debug flags in memory alloc and init functions.
2011-02-26 11:51:39 +08:00
128418f49b
Fixed #10 . Supported GOTO_NUM_THREADS & GOTO_THREADS_TIMEOUT environment variables.
2011-02-24 16:32:13 +08:00
e51364edb4
Fixed #5 Detected Intel Westmere (using Nehalem codes) in build and dynamic arch build.
...
Thanks Cao He from Dawning supporting Intel Xeon 5660 testbed.
2011-02-19 00:03:50 +08:00
e6c13e2b3c
changed library name to openblas and modified environment variable.
2011-01-24 17:58:05 +00:00
5c9f1ebbf9
Fixed a bug when compiling dynamic ARCH x86 in GotoBLAS2.
2011-01-24 16:04:17 +00:00
342bbc3871
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Ashwin Sekhar T K
Andrew
Martin Kroeker
Zoltán Mizsei
Craig Donner
oon3m0oo
Arjan van de Ven
Matthew Brett
zhiyong.dang
Alex Arslan
Erik M. Bray
Andrew
Sacha Refshauge
Isuru Fernando
Neil Shipp
James Cowgill
Gian-Carlo Pascutto
Gian-Carlo Pascutto
Denis Steckelmacher
Elliot Saba
Martin Koehler
Zhang Xianyi
Werner Saar
jiahaipeng
Howard Su
John Biddiscombe
Ashwin Sekhar T K
Theoractice
theoractice
Jerome Robert
Lauri Tirkkonen
Ralph Campbell
j-bo
Yichao Yu
Grazvydas Ignotas
powderluv
Ton van den Heuvel
Hank Anderson
Erik Schnetter
Isaac Dunham
Timothy Gu
Jameson Nash
Olivier Grisel
Sébastien Villemot
grisuthedragon
Dan Luu
Julian Taylor
Zhang Xianyi
Jameson Nash
Sylvestre Ledru
Zaheer Chothia
Mike Nolta
Wang Qian