fe3da43b7d
Optimized zgemm kernel 8*4 LASX, 4*4 LSX and cgemm kernel 8*4 LSX for LoongArch
2024-02-06 11:49:01 +08:00
e5d2725e5a
Merge pull request #4185 from XiWeiGu/mips_enable_msa
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MIPS: Enable MSA
2024-02-05 15:50:16 +01:00
a4fde2c5ac
Merge pull request #4451 from martin-frbg/overflow_reset
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Reset "buffer management structure overflowed" state and free auxiliary struct on blas_shutdown
2024-02-05 07:27:04 +01:00
b537528feb
Merge pull request #4480 from XiWeiGu/loongarch64-fixed-{s/d}amin-lsx
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LoongArch64: Fixed {s/d}amin LSX optimization
2024-02-05 06:24:50 +01:00
bc7154a80d
Merge pull request #4482 from martin-frbg/issue4476
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Fix missing NO_AVX2 fallback for SapphireRapids in DYNAMIC_ARCH
2024-02-04 23:13:10 +01:00
6d8a273cca
Handle zero increment(s) in C910V ?AXPBY ( #4483 )
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* Handle zero increment(s)
2024-02-04 22:07:51 +01:00
dbcf4f8b7d
Merge pull request #4479 from XiWeiGu/loongarch-opt-axpby
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Loongarch opt axpby
2024-02-04 19:50:28 +01:00
dc802dd637
Merge pull request #4474 from ChipKerchner/sgemmIncopy_PR
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Vectorize in-copy packing/copying for SGEMM - up to 4X faster.
2024-02-04 18:51:09 +01:00
e307675222
Merge pull request #4478 from martin-frbg/issue4475
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Fix incompatible pointer type in BFLOAT16 GEMMT
2024-02-04 16:36:40 +01:00
033168cdf0
Merge pull request #4481 from martin-frbg/cpuid_riscv
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Update lowercase cpunames for RISC-V
2024-02-04 14:09:44 +01:00
a29f91ae9a
Merge pull request #4471 from ChipKerchner/fixMakefileAIXOpenMP
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Fix Makefiles to support OpenMP on AIX for xlc (clang) with xlf.
2024-02-04 12:13:26 +01:00
e61d96303d
Fix missing NO_AVX2 fallback for SapphireRapids
2024-02-04 10:05:20 +01:00
d02c61e82e
Update lowercase cpunames for RISC-V
2024-02-04 10:01:27 +01:00
7228c708d7
Merge pull request #4461 from markdryan/cpuid_riscv64_crash
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Fix two issues with cpuid_riscv64.c
2024-02-04 09:57:00 +01:00
adde725321
LoongArch64: Fixed {s/d}amin LSX optimization
2024-02-04 14:44:47 +08:00
7bc93d95a1
LoongArch64: Opt {c/z}axpby
2024-02-04 11:23:31 +08:00
1e1f487dc7
LoongArch64: Fixed {s/d}axpby
2024-02-04 09:41:37 +08:00
3597827c93
utest: add axpby
2024-02-04 09:41:30 +08:00
68d354814f
Fix incompatible pointer type in BFLOAT16 mode
2024-02-04 01:14:22 +01:00
3848d4e9f4
Merge pull request #4477 from martin-frbg/c910caxpy
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Temporarily disable the CAXPY/ZAXPY kernels for C910V to workaround a CI hang
2024-02-04 01:10:57 +01:00
4d8dee508c
temporarily disable the CAXPY/ZAXPY kernels
2024-02-04 01:05:03 +01:00
27816fa929
Merge pull request #4472 from sergei-lewis/dev/slewis/merge-from-riscv
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Merge risc-v branch to develop
2024-02-03 20:56:11 +01:00
2bb7ea64a1
Only vectorize 64-bit version for Power8.
2024-02-01 08:11:43 -06:00
3ffd6868d7
Merge branch 'develop' into dev/slewis/merge-from-riscv
2024-02-01 11:29:41 +00:00
a3b0ef6596
Restore riscv64 fixes from develop branch: dot product double precision accumulation, zscal NaN handling
2024-02-01 10:32:00 +00:00
ec74dcd213
Merge pull request #4470 from martin-frbg/issue4455
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Add CBLAS interfaces for BLAS extensions ?AMIN/?AMAX and C/ZAXPYC
2024-01-31 23:51:01 +01:00
61c8e19f95
Fix Makefile to support OpenMP on AIX for xlc (clang) with xlf.
2024-01-31 15:27:50 -06:00
47bd064763
Fix names in build rules
2024-01-31 20:49:43 +01:00
a7d004e820
Fix CBLAS prototype
2024-01-31 17:55:42 +01:00
b54cda8490
Unify creation of CBLAS interfaces for ?AMIN/?AMAX and C/ZAXPYC between gmake and cmake builds
2024-01-31 16:00:52 +01:00
1a6fdb0353
Add prototypes for extensions ?AMIN/?AMAX and CAXPYC/ZAXPYC
2024-01-31 15:57:57 +01:00
d1343302bd
Merge pull request #4465 from XiWeiGu/utest-zscal
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utest: Add tests for zscal
2024-01-31 14:19:19 +01:00
969601a1dc
X86_64: Fixed bug in zscal
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Fixed handling of NAN and INF arguments when
inc is greater than 1.
2024-01-31 11:23:59 +08:00
98c9ff3194
Merge pull request #4464 from XiWeiGu/loongarch64-zscal
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LoongArch64: Handle NAN and INF
2024-01-30 22:53:29 +01:00
9f0630187a
Merge pull request #4463 from XiWeiGu/loongarch64-zamax-zamin
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Loongarch64: amax and amin
2024-01-30 18:01:30 +01:00
09bb48d1b9
Vectorize in-copy packing/copying for SGEMM - 4X faster.
2024-01-30 09:13:16 -06:00
bb043a021f
utest: Add tests for zscal
2024-01-30 17:42:37 +08:00
83ce97a4ca
LoongArch64: Handle NAN and INF
2024-01-30 17:17:30 +08:00
3d4dfd0085
Benchmark: Rename the executable file names for {sc/dz}a{min/max}
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No interface named {c/z}a{min/max}, keeping it would
cause ambiguity
2024-01-30 11:33:01 +08:00
a79d117405
LoogArch64: Fixed bug for {s/d}amin
2024-01-30 11:32:57 +08:00
519ea6e87a
utest: Add utest for the {sc/dz}amax and {s/d/sc/dz}amin
2024-01-30 11:32:36 +08:00
1093def0d1
Merge branch 'risc-v' into develop
2024-01-29 11:11:39 +00:00
8892121130
Merge pull request #4462 from martin-frbg/issue4449
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Use +sve in arch declarations of the fallback paths for SVE targets
2024-01-26 22:41:16 +01:00
48a4c4d454
Use +sve in arch declarations of the fallback paths for SVE targets
2024-01-26 16:30:52 +01:00
e0b610d01f
Harmonize riscv64 LIBNAME for forced and non-forced targets
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The forced values for LIBNAME were either riscv64_generic or c910v
while the non-forced value of LIBNAME was always riscv64.
2024-01-26 15:18:18 +00:00
ec2aa32eb0
Fix crash in cpuid_riscv64.c
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The crash is reproducible when building OpenBLAS without forcing a
target in a riscv64 container running on an X86_64 machine with an
older version of QEMU, e.g., 7.0.0, registered with binfmt_misc to
run riscv64 binaries. With this setup, cat /proc/cpuinfo in the
container returns the cpu information for the host, which contains a
"model name" string, and we execute the buggy code. The code in
question is searching in an uninitialised buffer for the ':' character
and doesn't check to see whether it was found or not. This can result
in pmodel containing the pointer value 1 and a crash when pmodel is
defererenced. The algorithm to detect the C910V CPU has not been
modified, merely fixed to prevent the crash.
A few additional checks for NULL pointers are added to improve the
robustness of the code and a whitespace error is corrected.
2024-01-26 15:17:31 +00:00
889c5d026a
Merge pull request #4456 from kseniyazaytseva/riscv-rvv10
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Fix BLAS and LAPACK tests for RVV 1.0 target, update to 0.12.0 intrincics
2024-01-26 13:31:09 +01:00
4e2a32ff51
Merge pull request #4454 from kseniyazaytseva/riscv-rvv07
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Fix BLAS and LAPACK tests for C910V and RISCV64_ZVL256B targets
2024-01-26 11:40:46 +01:00
276e3ebf9e
LoongArch64: Add dzamax and dzamin opt
2024-01-26 10:03:50 +08:00
a21b2fa5e4
Merge pull request #4452 from kseniyazaytseva/riscv-generic
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Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-24 17:52:25 +01:00
pengxu
Martin Kroeker
gxw
Chip Kerchner
Sergei Lewis
Mark Ryan