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2465 Commits

Author SHA1 Message Date
pengxu 57bb46bedf Loongarch64: fixed rot_lasx 2025-04-30 16:42:22 +08:00
pengxu 6dc4ca2391 Loongarch64: fixed icamax_lasx 2025-04-30 16:42:12 +08:00
pengxu b528b1b8ea Loongarch64: fixed iamax_lasx 2025-04-30 16:41:58 +08:00
pengxu ba9569e382 Loongarch64: fixed dot_lasx 2025-04-30 16:41:48 +08:00
pengxu dc5fa29851 Loongarch64: fixed cscal_lasx 2025-04-30 16:41:39 +08:00
pengxu a98dd6d911 Loongarch64: fixed copy_lasx 2025-04-30 16:41:28 +08:00
pengxu d49319c2d2 Loongarch64: fixed cnrm2_lasx 2025-04-30 16:41:18 +08:00
pengxu 74c97ef814 Loongarch64: fixed cdot_lasx 2025-04-30 16:41:05 +08:00
pengxu be525521ad Loongarch64: fixed asum_lasx 2025-04-30 16:40:55 +08:00
pengxu 0cd5ca5527 Loongarch64: fixed amax_lasx 2025-04-30 16:40:44 +08:00
abhishek-fujitsu 9c02cdb073 optimise dot using thread throttling for NEOVERSE V1 2025-04-23 22:35:05 +05:30
Martin Kroeker d0e8fd6d40
Merge pull request #5239 from annop-w/gemv_n_sve 
Use SVE kernel for S/DGEMVN for SVE machines
 2025-04-22 10:19:49 -07:00
Iha, Taisei 08b5c18d70 fixed a potential out-of-bounds on gemv. 2025-04-22 19:56:44 +09:00
Annop Wongwathanarat e11744a411 Use SVE kernel for S/DGEMVN for SVE machines 2025-04-22 09:40:13 +00:00
Martin Kroeker db0abfa907
Merge pull request #5238 from martin-frbg/revert5125 
remove non-vectorized SGEMV transpose reduce path for POWER8, restoring optimizations frpm PR4880
 2025-04-22 02:12:19 -07:00
Martin Kroeker 7389b6c483
Merge pull request #5237 from martin-frbg/revert5219 
Fix and reinstate the Cooper Lake/Sapphire Rapids microkernel for non-transpose SBGEMV
 2025-04-21 23:36:23 -07:00
Martin Kroeker 4ec62d7f73
remove non-vectorized code path for power8, restoring PR4880 2025-04-21 23:14:10 +02:00
Martin Kroeker 1df8738f27
Merge pull request #5235 from quickwritereader/issue_unaligned_ppc64le 
Explicit unaligned vector load/stores in PPC64LE GEMV kernels
 2025-04-21 14:03:56 -07:00
Martin Kroeker 99d9f1ff38
Fix conditional 2025-04-21 22:55:45 +02:00
Martin Kroeker 96d80801bc
Reinstate the CooperLake microkernel 2025-04-21 22:53:26 +02:00
Martin Kroeker 2e4309315c
Merge pull request #5219 from martin-frbg/sbgemvn_cooper 
Temporarily disable the Cooper Lake/Sapphire Rapids microkernel for non-transpose SBGEMV
 2025-04-20 07:29:20 -07:00
Ubuntu 0cc2485594 Explicit unaligned vector load/stores in PPC64LE GEMV kernels 2025-04-20 08:00:29 +00:00
Martin Kroeker dd38b4e811
Merge pull request #5225 from annop-w/gemv_n 
Improve performance for SGEMVN on NEONVERSEN1
 2025-04-17 01:54:10 -07:00
Martin Kroeker 0241d516f6
Merge pull request #5220 from iha-taisei/sdgemv_n_unroll 
Further performance improvements to non-transposed [SD]GEMV kernels for A64FX and Neoverse V1.
 2025-04-16 12:55:55 -07:00
Annop Wongwathanarat d535728803 Improve performance for SGEMVN on NEONVERSEN1 2025-04-16 09:54:30 +00:00
Usui, Tetsuzo d711906e3e Add symv kernels for arm64 2025-04-11 20:39:52 +09:00
Iha, Taisei f1e628b889 Further performance improvements to [SD]GEMV. 2025-04-11 20:00:33 +09:00
Martin Kroeker 211dfd0754
disable the CooperLake microkernel as it produces wrong results 2025-04-10 22:21:57 +02:00
Martin Kroeker b30dc9701f
Merge pull request #5215 from annop-w/gemv_t 
Use SVE kernel for S/DGEMVT for SVE machines
 2025-04-10 13:06:07 -07:00
Martin Kroeker 2893d0add4
Merge pull request #5211 from guoyuanplct/develop 
Optimizing the Implementation of GEMV on the RISC-V V Extension
 2025-04-10 09:43:03 -07:00
Annop Wongwathanarat ec146157d3 Use SVE kernel for S/DGEMVT for SVE machines 2025-04-09 20:38:14 +00:00
Martin Kroeker 70865a894e
Merge pull request #5180 from ywwry66/openmp_use_cmake 
CMake: Pass `OpenMP` compiler and linker flags through CMake targets
 2025-04-08 13:16:07 -07:00
lglglglgy 1ff303f36e Optimizing the Implementation of GEMV on the RISC-V V Extension 
Specialized some scenarios, performed loop unrolling, and reduced the
number of multiplications.
 2025-04-08 21:18:00 +08:00
ColumbusAI 7bf848454d
Update zsum.c -- fixed spelling error to successfully compile 
spelling error where zsum_kernel is used and it should be zasum_kernel. Will not compile without fix.
 2025-04-05 09:57:53 -07:00
Egbert Eich ea6515c4b3 On zarch don't produce objects from assembler with a writable stack section 
On z-series, the current version of the GNU toolchain produces warnings
such as:
```
/usr/lib64/gcc/[...]/s390x-suse-linux/bin/ld: warning: ztrmm_kernel_RC_Z14.o: missing .note.GNU-stack section implies
executable stack
/usr/lib64/[...]/s390x-suse-linux/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
```
To prevent this message and make sure we are future proof, add
```
	.section        .note.GNU-stack,"",@progbits
```
Also add the `.size` bit to give the asm defined functions a proper size
in the symbol table.

Signed-off-by: Egbert Eich <eich@suse.com>
 2025-03-28 18:47:48 +01:00
Ruiyang Wu 02fd1df10b CMake: Pass `OpenMP` compiler and linker flags through CMake targets 
Using `OpenMP::OpenMP_LANG` targets for CMake is less error-prone than
passing the compiler and linker flags manually. Furthermore, it allows
the user to customize those flags by setting `OpenMP_LANG_FLAGS`,
`OpenMP_LANG_LIB_NAMES`, and `OpenMP_omp_LIBRARY`.
 2025-03-26 23:09:54 -04:00
Ye Tao f27ba5efd1 fix bugs in aarch64 sbgemv_n kernel 2025-03-14 17:55:40 +00:00
Annop Wongwathanarat edef2e4441 Fix bug in ARM64 sbgemv_t 2025-03-13 20:55:31 +00:00
Martin Kroeker b55ca71d5b
Merge pull request #5182 from annop-w/sgemm_ncopy 
Optimize aarch64 sgemm_ncopy
 2025-03-13 16:04:39 +01:00
Martin Kroeker 2f778554b8
Merge pull request #5181 from taoye9/change_sbgemn_cast_bf16 
replace customize bf16_to_fp32 with arm neon vcvtah_f32_bf16
 2025-03-13 13:50:26 +01:00
Annop Wongwathanarat 9807f56580 Optimize aarch64 sgemm_ncopy 2025-03-13 10:17:43 +00:00
Martin Kroeker a3e7b16072
Merge pull request #5157 from manaalmj/feature 
Optimize gemv_n_sve kernel
 2025-03-12 21:08:23 +01:00
Ye Tao 4c00099ed6 replace customize bf16_to_fp32 with arm neon vcvtah_f32_bf16 2025-03-12 16:20:15 +00:00
Annop Wongwathanarat a085b6c9ec Fix aarch64 sbgemv_t compilation error for GCC < 13 2025-03-12 14:52:42 +00:00
manjam01 5c4e38ab17 Optimize gemv_n_sve kernel 2025-03-10 16:39:20 +00:00
Martin Kroeker 1d5ed5c46b
Merge pull request #5168 from taoye9/add_sbgemvn_on_neonversen2 
Add dispatch of SBGEMVNKERNEL for NEOVERSEN2 and NEOVERSEV2
 2025-03-04 16:39:22 +01:00
Ye Tao 6b8b35cdf2 fix minior issues of redeclaration of float x0,x1 in sbgemv_n_neon.c 2025-03-03 11:55:27 +00:00
Ye Tao 38ee7c9301 Add dispatch of SBGEMVNKERNEL for NEOVERSEN2 and NEOVERSEV2 2025-03-03 11:32:05 +00:00
Martin Kroeker 2b941c44b5
Merge branch 'develop' into sbgemv_n_neon 2025-03-02 22:39:32 +01:00
Ye Tao 35bdbca153 Add sbgemv_n_neon kernel for arm64. 2025-02-28 14:37:06 +00:00