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Author SHA1 Message Date
gxw
4d0f000db6 MIPS: Enable MSA 2023-08-07 21:00:10 +08:00
Martin Kroeker
91e5513f3b Merge pull request #4184 from XiWeiGu/dgemv 
LoongArch64: Add dgemv_t_8_lasx.S and dgemv_n_8_lasx.S V2
 2023-08-07 08:47:19 +02:00
gxw
e8b571d245 LoongArch64: Add dgemv_t_8_lasx.S and dgemv_n_8_lasx.S V2 2023-08-07 11:20:42 +08:00
Martin Kroeker
0f521ece25 Merge pull request #4183 from martin-frbg/issue4181 
Apply USE_TRMM to MIPS64_GENERIC as to GENERIC in gmake builds
 2023-08-06 18:59:50 +02:00
Martin Kroeker
232420bdf5 Merge pull request #4182 from xianyi/revert-4153-dgemv 
Revert "LoongArch64: Add dgemv_t_8_lasx.S and dgemv_n_8_lasx.S"
 2023-08-06 16:00:32 +02:00
Martin Kroeker
41c31bc1d4 Revert "LoongArch64: Add dgemv_t_8_lasx.S and dgemv_n_8_lasx.S" 2023-08-06 16:00:03 +02:00
Martin Kroeker
61d803547a Apply USE_TRMM to MIPS64_GENERIC as to GENERIC 2023-08-06 15:17:38 +02:00
Martin Kroeker
f8ee309402 Merge pull request #4153 from XiWeiGu/dgemv 
LoongArch64: Add dgemv_t_8_lasx.S and dgemv_n_8_lasx.S
 2023-08-06 08:49:16 +02:00
Martin Kroeker
12e98482e9 Merge pull request #4179 from martin-frbg/jenkinsfix 
Run "make clean" on Jenkins first to remove stale objects
 2023-08-05 22:47:26 +02:00
Martin Kroeker
51c218d17a Update Jenkinsfile 2023-08-05 18:33:15 +02:00
Martin Kroeker
df978c90cd Update Jenkinsfile.pwr 2023-08-05 18:32:41 +02:00
Martin Kroeker
ef4a7e3fca Merge pull request #4127 from XiWeiGu/LoongArch64-CI 
LoongArch64 CI
 2023-08-05 18:19:47 +02:00
Martin Kroeker
b63e4581a3 Merge pull request #4016 from mmuetzel/ci-msys2 
Add support for LLVM Flang
 2023-08-05 15:59:34 +02:00
Markus Mützel
53378296c8 CI: Build with NO_AVX512 for the runners that use Flang 16. 2023-08-05 13:47:38 +02:00
Markus Mützel
1c3fcaaf42 CI (MSYS2): Re-run failed tests verbosely. 2023-08-05 13:16:06 +02:00
Markus Mützel
f334bd9041 CI (MSYS2): Use LLVM Flang on CLANG64 runners. Add CLANG32 runner. 2023-08-05 13:16:06 +02:00
Markus Mützel
57256623f4 fc.cmake: Add support for LLVM Flang. 2023-08-05 13:16:06 +02:00
gxw
ec1e96aac8 LoongArch64: Add dgemv_t_8_lasx.S and dgemv_n_8_lasx.S 2023-08-05 10:24:17 +08:00
gxw
96bf226bca gh-actions: Add loongarch64 CI 2023-08-05 10:21:43 +08:00
gxw
db9a42f8c3 LoongArch64: using getauxval to do runtime check 
Using the getauxval instruction can prevent errors
caused by hardware supporting vector instructions
while the kernel does not support them
 2023-08-05 10:21:43 +08:00
gxw
d46772e037 LoongArch64: Add compiler feature checks 2023-08-05 10:21:43 +08:00
Martin Kroeker
8a171350db Merge pull request #4178 from martin-frbg/llvm17 
Add (gmake) support for LLVM17's new flang
 2023-08-04 20:56:00 +02:00
Martin Kroeker
ef23240ab8 Merge pull request #4177 from martin-frbg/issue4176 
Fix ZAXPY calls with INCX=0 on pre-AVX x86_64 and add utest
 2023-08-04 20:55:22 +02:00
Martin Kroeker
e8bc8a0ee7 Add support for the new generation flang that comes with LLVM17 2023-08-04 15:32:19 +02:00
Martin Kroeker
f2c9ae9c33 Identify the new generation of flang that comes with LLVM17 2023-08-04 15:31:03 +02:00
Martin Kroeker
862d06ab8a Add INCX=0,INCY=1 test case for CAXPY 2023-08-04 15:28:02 +02:00
Martin Kroeker
d64fa286f7 add test case for zaxpy with incx=0 incy=1 2023-08-04 12:26:36 +02:00
Martin Kroeker
4664b57e6e use shortcut only when both incx and incy are zero 2023-08-04 12:25:34 +02:00
Martin Kroeker
c2f4bdbbb4 Merge pull request #4163 from martin-frbg/issue4017 
Rework OpenMP thread count limit handling
 2023-07-31 17:58:51 +02:00
Martin Kroeker
09131f79a6 Merge pull request #4164 from martin-frbg/issue4162 
Enable use of AVX512 microkernels with NVIDIA HPC from version 22.3
 2023-07-29 15:07:20 +02:00
Martin Kroeker
6a428b5629 Update casum_microk_skylakex-2.c 2023-07-29 12:24:30 +02:00
Martin Kroeker
ebb447e32e Update zasum_microk_skylakex-2.c 2023-07-29 12:23:57 +02:00
Martin Kroeker
9f6847583a nvc currently miscompiles this, hopefully fixed in release 23.09 2023-07-29 11:50:16 +02:00
Martin Kroeker
fe54ee3d15 nvc currently miscompiles this, hopefully fixed in release 23.09 2023-07-29 11:48:38 +02:00
Martin Kroeker
5720fa02c5 Merge pull request #4168 from Mousius/sve-zgemm-cgemm 
Use SVE zgemm/cgemm on Arm(R) Neoverse(TM) V1 core
 2023-07-27 17:41:45 +02:00
Martin Kroeker
b3a5144a74 Merge pull request #4167 from Mousius/sve-zhemm-fix 
Fix ZHEMM copy for SVE
 2023-07-27 16:20:55 +02:00
Chris Sidebottom
84a268b6ca Use SVE zgemm/cgemm on Arm(R) Neoverse(TM) V1 core 
This patch removes the prefetches from cgemm/zgemm which improves the performance similar to sgemm/dgemm did in #3868, this means I'm happy to enable this on any applicable cores.

I also replicated the unrolling the copies from sgemm and dgemm.
 2023-07-27 14:12:20 +01:00
Chris Sidebottom
730ca04b48 Fix ZHEMM copy for SVE 
Whilst disambiguating whilelt, I inadvertantly used the wrong datatype
for offsets, which can be negative. This rectifies that.
 2023-07-27 13:27:28 +01:00
Martin Kroeker
9ba9c8bdc0 Merge pull request #4165 from rgommers/docs-packaging-and-ilp64 
Add documentation on redistributing OpenBLAS
 2023-07-27 10:36:24 +02:00
Ralf Gommers
ee72575475 Add documentation on redistributing OpenBLAS 
This touches on the following:

- build configurations
- naming of symbols, shared/static libraries and other build outputs
  like pkg-config and CMake files
- (in more detail) guidance on ILP64 builds

It tries to explain that, while this is only guidance and there may be
reasons to deviate from that, for some build options there are best
practices, and for some others there are choices to make.

It also links to a number of well-maintained build recipes in order
to help packagers of other distros make choices.

Closes gh-3798

[skip ci]
 2023-07-26 23:37:28 +02:00
Martin Kroeker
2a62d2df96 Enable use of AVX512 microkernels with NVIDIA HPC from version 22.3 2023-07-26 19:39:11 +02:00
Martin Kroeker
849c8806b8 Merge pull request #4161 from Mousius/non-sve-kernels 
Use latest non-SVE kernels in ARMV8SVE
 2023-07-26 15:49:40 +02:00
Martin Kroeker
b1f6c4a1e4 Merge pull request #4160 from Mousius/sve-sniff 
Add ARMV8SVE to AArch64 Dynamic Dispatch
 2023-07-26 13:46:16 +02:00
Martin Kroeker
9ff84dc3f2 remove unused status variable 2023-07-26 10:02:44 +02:00
Martin Kroeker
94adf98bb8 remove unused status variable 2023-07-26 08:31:37 +02:00
Martin Kroeker
3326b924b3 remove status variable blas_num_threads_set; initialize openmp thread maximum on startup 2023-07-26 00:31:24 +02:00
Martin Kroeker
ea669c8ae9 simplify openmp thread limit handling 2023-07-26 00:27:14 +02:00
Chris Sidebottom
24586bc4ff Disambiguate whilelt 2023-07-25 20:15:44 +01:00
Chris Sidebottom
f971ef55f2 Add ARMV8SVE to AArch64 Dynamic Dispatch 
In order to enable support for future cores which have similar tunings
(in this case I'm doing this for the Arm(R) Neoverse(TM) V2 core), this generically detects SVE support and enables it. This should better manage the size and complexity of dynamic dispatch rather than just copy pasting the same parameters.

To make `ARMV8SVE` more representive of the common 128-bit SVE case,
I've split it and similar parameters from A64FX which has the wider
512-bit SVE.
 2023-07-25 18:35:15 +01:00
Chris Sidebottom
aea2a4622b Use latest non-SVE kernels in ARMV8SVE 
These are generally better and, in some cases, include threading which helps in the cores we're targeting here.
 2023-07-25 14:12:26 +01:00