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2022 Commits

Author SHA1 Message Date
gxw
d15e0a055c LoongArch64: Fixed compilation issues when enable DYNAMIC_ARCH 2023-09-27 10:05:27 +08:00
gxw
4670eb1462 LoongArch64: Add dtrsm kernel 2023-09-26 15:45:14 +08:00
gxw
f2cf929374 LoongArch64: Add sgemv kernel 2023-09-04 14:28:37 +08:00
Martin Kroeker
8e6d93359d Merge pull request #4196 from TiborGY/obsolete_inlines 
Modernize obsolete inline order
 2023-09-03 14:12:42 +02:00
gxw
394a1fd1bf LoongArch64: Compatible with early internal toolchain 
__loongarch_grlen and __loongarch_frlen were introduced in gcc version 8.3.0
(Loongnix 8.3.0-6.lnd.vec.31) internally within Loongson to standardize the
general and floating-point register widths. However, previous versions did
not have them, requiring additional checks to be added.
 2023-08-31 16:55:29 +08:00
Martin Kroeker
9c4ae4d4fb Merge pull request #4206 from martin-frbg/issue4201-2 
Work around miscompilation of zdot_thunderx2t99 by the current NVIDIA HPC compiler
 2023-08-26 10:17:27 +02:00
Martin Kroeker
88435104c8 Merge pull request #4204 from martin-frbg/llvm17-2 
Work around LLVM17 miscompiling the AVX512 microkernels for CASUM/ZASUM
 2023-08-26 00:32:18 +02:00
Martin Kroeker
fc8894dd98 Workaround miscompilation by NVIDIA nvc 2023-08-26 00:30:17 +02:00
Martin Kroeker
7a6203ffa1 restore default Neoverse SVE build instructions for non-NVIDIA compilers 2023-08-25 18:25:51 +02:00
Martin Kroeker
2c3034ff7f Disable the C/ZASUM AVX512 microkernels when compiling with LLVM17 as well 2023-08-25 17:22:51 +02:00
Martin Kroeker
8794544b43 Add support for compiling the Neoverse SVE kernels with the NVIDIA HPC compiler 2023-08-25 16:47:32 +02:00
gxw
553cc1372f LoongArch64: Add sgemm_kernel 2023-08-23 16:08:43 +08:00
Martin Kroeker
12ede72ab7 Merge pull request #4192 from imciner2/im/clangfix 
Fix cooperlake and sapphire rapids march flags on clang
 2023-08-21 15:46:35 +02:00
Ian McInerney
79c15db348 Fix power10 gcc intrinsic check 
__builtin_vsx_assemble_pair was only in GCC 10-11.2 and was replaced by
__builtin_vsx_build_pair thereafter.
 2023-08-17 15:05:29 +01:00
TGY
b5ba95a6c0 Modernize obsolete inline order 2023-08-16 00:48:40 +02:00
Ian McInerney
8a8a8479be Fix cooperlake and sapphire rapids march flags on clang 
The march=cooperlake and march=sapphirerapids flags were never getting
added when building with Clang targetting those architectures. Instead
it was falling back to the skylake AVX512 implementation.

Clang added support for these two architectures in Clang 9 and Clang 12,
so introduce new checks for those versions to enable the appropriate
march flag, and fallback to skylake otherwise.
 2023-08-14 16:12:35 +01:00
Martin Kroeker
34da1a067d Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 17:01:50 +02:00
Martin Kroeker
07e32c4cb8 Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 17:00:18 +02:00
Martin Kroeker
c211da0688 Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 16:58:57 +02:00
Martin Kroeker
a34a0a7abc Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 16:56:52 +02:00
Martin Kroeker
54d3246fc6 Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 16:55:17 +02:00
Martin Kroeker
7dd441d5db Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 16:53:33 +02:00
Martin Kroeker
f692178792 Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 16:52:09 +02:00
Martin Kroeker
d15ffb7fdf Allow negative INCX (API change from version 3.10 of the reference implementation) 2023-08-10 16:50:44 +02:00
Martin Kroeker
a2d867f4d1 Allow negative iNCX (API change from version 3.10 of the reference implementation) 2023-08-10 16:49:05 +02:00
Martin Kroeker
afdc56a421 Merge pull request #4158 from XiWeiGu/loongarch64_update_dgemm_kernel 
LoongArch64: Update dgemm kernel
 2023-08-07 12:44:09 +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
gxw
71fcee6eef LoongArch64: Update dgemm kernel 2023-08-07 11:06:52 +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
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
gxw
ec1e96aac8 LoongArch64: Add dgemv_t_8_lasx.S and dgemv_n_8_lasx.S 2023-08-05 10:24:17 +08:00
gxw
d46772e037 LoongArch64: Add compiler feature checks 2023-08-05 10:21:43 +08:00
Martin Kroeker
4664b57e6e use shortcut only when both incx and incy are zero 2023-08-04 12:25:34 +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
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
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
Chris Sidebottom
24586bc4ff Disambiguate whilelt 2023-07-25 20:15:44 +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
martin-frbg
7976deff80 Fix file permissions (issue 4095) 2023-07-23 20:37:07 +02:00
Martin Kroeker
76ef1672f8 Override DSDOT with generic code to get rid of qemu precision error 2023-07-19 22:31:07 +02:00
Martin Kroeker
49077e7bde Merge pull request #4145 from martin-frbg/issue4144 
Restore zero-initialization of variables in generic ztrsm_utcopy
 2023-07-14 12:44:05 +02:00