Srangrang
ec14e1648c
fix: resolve non-RISCV host build failed issue
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- adjust interface to disable "small matrix" pathway
- separate HFLOAT16 from BFLOAT16
- remove SHGEMM_UNROLL_M and SHGEMM_UNROLL_N equal conditions
Related to PR#5290
Co-authored-by Martin
2025-06-15 20:25:15 +08:00
Srangrang
fb89820f20
Merge branch 'develop' of https://github.com/Srangrang/OpenBLAS into develop
2025-06-04 20:27:05 +08:00
Srangrang
4e1a381e5b
fix: resolve the compilation failure without zfh instruction
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- modify the macro conditions in Makefile.system
- Delete development test code
Related to issue#5279
2025-06-04 20:00:12 +08:00
gkdddd
670ec6f757
Added shgemm_kernel_8x8 for RISCV64_ZVL128B and shgemm_kernel_16x8 for RISCV64_ZVL256B
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Added HFLOAT16 support for RISCV64
Added shgemm_kernel_8x8 for RISCV64_ZVL128B and shgemm_kernel_16x8 for RISCV64_ZVL256B based on HFLOAT16
The instruction sets used are ZVFH and ZFH, which need to be supported by RVV1.0
Related to issue #5279
Co-authored-by Linjin Li <linjin_li@163.com >
2025-06-03 20:14:30 +08:00
guoyuanplct
d2003dc886
del lines
2025-05-29 18:38:22 +08:00
guoyuanplct
45fd2d9b07
Optimized the axpby function.
2025-05-29 17:50:44 +08:00
Srangrang
2996c25c94
add shgemm for RISCV_ZVL128B
2025-05-24 23:55:49 +08:00
Martin Kroeker
0b0bb9951d
Merge pull request #5265 from guoyuanplct/develop
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kernel/riscv64:Added support for omatcopy on RISCV64_ZVL256B
2025-05-17 05:08:47 -07:00
guoyuanplct
be9f7550b5
Format Code
2025-05-15 18:55:47 +08:00
guoyuanplct
4d213653d8
kernel/riscv64:Added support for omatcopy on riscv64.
2025-05-15 13:29:14 +08:00
Martin Kroeker
8afddc1a81
Merge pull request #5262 from guoyuanplct/develop
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kernel/riscv64:Fixed the bug of openblas_utest_ext failing in c/zgemv and some c/zgbmv tests:
2025-05-14 02:40:32 -07:00
guoyuanplct
9a7e3f102b
kernel/riscv64:Fixed the bug of openblas_utest_ext failing in c/zgemv and some c/zgbmv tests:
2025-05-14 00:09:26 +08:00
pengxu
a978ad3180
Loongarch64: add C functions of zgemm_ncopy_16
2025-05-13 16:09:12 +08:00
pengxu
0ccb050583
Loongarch64: fixed cgemm_ncopy_16_lasx
2025-05-13 16:08:33 +08:00
Martin Kroeker
5141a90993
Fix ARMV9SME target in DYNAMIC_ARCH and add SME query code for MacOS ( #5222 )
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* Fix ARMV9SME target and add support_sme1 code for MacOS
* make sgemm_direct unconditionally available on all arm64
* build a (dummy) sgemm_direct kernel on all arm64
* Update dynamic_arm64.c
2025-05-10 22:39:32 +02:00
Martin Kroeker
151b74284e
Merge pull request #5203 from quic/fix-sgemmdirect-sme1
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Add vector registers to clobber list to prevent compiler optimization.
2025-05-09 05:39:47 -07:00
Martin Kroeker
cba32d001a
Merge pull request #5245 from guoyuanplct/develop
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Optimized RVV_ZVL256B Implementation of zgemv_n
2025-05-01 03:04:38 -07:00
pengxu
f19e72c402
Loongarch64: fixed swap_lasx
2025-04-30 16:42:52 +08:00
pengxu
b471fa337b
Loongarch64: fixed snrm2_lasx
2025-04-30 16:42:36 +08:00
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
guoyuanplct
11ffc8680e
Format the code
2025-04-25 00:27:27 +08:00
guoyuanplct
7616c42095
Optimized RVV_ZVL256B Implementation of zgemv_n
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The implementation of zgemv_n using RVV_ZVL256B has been optimized.
Compared to the previous implementation, it has achieved a 1.5x
performance improvement.
2025-04-25 00:05:15 +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
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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
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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
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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
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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
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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
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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
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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
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Use SVE kernel for S/DGEMVT for SVE machines
2025-04-10 13:06:07 -07:00
Srangrang