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7761 Commits

Author SHA1 Message Date
Angelika Schwarz 6876ae0c3b Fix division by zero in zrotg 
The cases
[ c  s ] * [ 0      ] = [ |db_i| ]
[-s  c ]   [ i*db_i ]   [  0     ]
and
[ c  s ] * [ 0      ] = [ |db_r| ]
[-s  c ]   [ db_r   ]   [  0     ]
computed s incorrectly. To flip the entries of vector,
s should be conjg(db)/|db| and not conjg(db) / da,
where da == 0.0.
 2023-09-20 19:11:59 +02:00
Martin Kroeker 7e939fb831
Fix handling of additional buffer structures in case of overflow 2023-09-19 23:33:39 +02:00
Martin Kroeker bb2f1ec3b0
Merge pull request #4222 from dev-zero/bugfix/correct-thread-warning 
memory: show correct number of max threads
 2023-09-17 00:02:46 +02:00
Martin Kroeker 466e6115d3
Merge pull request #4230 from martin-frbg/lapack907 
Increase work array size in S/DTGEX2 to avoid overflow (Reference-LAPACK PR 907)
 2023-09-16 20:13:13 +02:00
Martin Kroeker 1285b53e39
Make IWORK array larger to avoid overflow 2023-09-14 20:22:11 +02:00
Martin Kroeker 7779bb6fb1
Make IWORK array larger to avoid overflow 2023-09-14 20:21:06 +02:00
Martin Kroeker 0606102460
Merge pull request #4229 from martin-frbg/issue4228 
Add la_constants.o to SCLAUX/DZLAUX in LAPACK Makefile
 2023-09-14 16:15:54 +02:00
Martin Kroeker fb97cc4d5e
Add la_constants.o to SCLAUX/DZLAUX 2023-09-14 10:46:23 +02:00
Tiziano Müller 6a611db560 memory: show correct number of max threads 2023-09-10 08:44:07 +02:00
Martin Kroeker 6bc079687f
Merge pull request #4218 from XiWeiGu/loongarch64_sgemv 
LoongArch64: Add sgemv kernel
 2023-09-08 13:35:35 +02:00
Martin Kroeker cd36b8fff7
Merge pull request #4214 from martin-frbg/issue4212 
Disable SVE targets in DYNAMIC_ARCH when compiler is gcc on macOS
 2023-09-05 20:43:44 +02:00
Martin Kroeker 09911f077e
Disable SVE targets for DYNAMIC_ARCH when compiling with (homebrew)gcc on macOS/arm64 2023-09-05 16:33:40 +02:00
Martin Kroeker c3f2a3c0ca
Update version to 0.3.24.dev 2023-09-04 08:40:25 +02:00
Martin Kroeker 4867cf5dd7
Update version to 0.3.24.dev 2023-09-04 08:39:40 +02:00
gxw f2cf929374 LoongArch64: Add sgemv kernel 2023-09-04 14:28:37 +08:00
Martin Kroeker f29a0d1a7d
Merge pull request #4211 from xianyi/release-0.3.0 
merge release-0.3.24 back into develop to copy tag
 2023-09-03 23:25:58 +02:00
Martin Kroeker 9f815cf1bf
Update version to 0.3.24 2023-09-03 22:58:32 +02:00
Martin Kroeker 3c49711f1e
Update version to 0.3.24 2023-09-03 22:57:22 +02:00
Martin Kroeker 2c68822cde
Merge pull request #4210 from xianyi/develop 
merge develop into 0.3.0 for 0.3.24
 2023-09-03 22:55:22 +02:00
Martin Kroeker 3c51bd0fbf
Merge pull request #4209 from martin-frbg/changelog0324 
Update Changelog for 0.3.24
 2023-09-03 22:51:03 +02:00
Martin Kroeker 5d73041068
Update Changelog for 0.3.24 2023-09-03 19:05:53 +02:00
Martin Kroeker 8e6d93359d
Merge pull request #4196 from TiborGY/obsolete_inlines 
Modernize obsolete inline order
 2023-09-03 14:12:42 +02:00
Martin Kroeker 33797c44fc
Merge pull request #4143 from martin-frbg/issue4130 
Update to use safe scaling algorithm from Reference-LAPACK PR 527
 2023-09-01 14:20:25 +02:00
Martin Kroeker ee310e3533
Merge pull request #4208 from XiWeiGu/loongarch64_toolchain 
LoongArch64: Compatible with early internal toolchain
 2023-09-01 10:50:01 +02:00
Martin Kroeker 42909ce57d
Merge branch 'xianyi:develop' into issue4130 2023-09-01 09:05:58 +02:00
Martin Kroeker a2a184572c
update zrotg 2023-08-31 23:42:12 +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 12d8f219d6
Merge pull request #4207 from martin-frbg/issue4174-2 
Clarify the comment on the out-of-bounds check in ?GETF2
 2023-08-26 12:05:37 +02:00
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 3bb70b8ca4
Merge pull request #4205 from martin-frbg/fixintmain 
Fix missing type declaration for main() in converted LAPACK files
 2023-08-26 08:38:38 +02:00
Martin Kroeker 3b6050ac04
clarify the comment on the out-of-bounds check from #723 2023-08-26 02:00:00 +02:00
Martin Kroeker 22a402bc2c
clarify the comment on the out-of-bounds check from #723 2023-08-26 01:58:08 +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 be57c595aa
Merge pull request #4203 from martin-frbg/issue4201 
Add support for building arm64 SVE kernels with the NVIDIA HPC compiler
 2023-08-25 22:55:38 +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 7f7d3896dd
Fix missing type declaration for main 2023-08-25 18:07:47 +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 49689fbef7
Add support for compiling SVE kernels with the NVIDIA HPC compiler 2023-08-25 17:11:04 +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
Martin Kroeker e9f1b2d26f
Expand the SVE compatibility check for the NVIDIA HPC compiler 2023-08-25 16:45:56 +02:00
Martin Kroeker d69f57c8c2
Merge pull request #4200 from XiWeiGu/loongarch64_sgemm 
LoongArch64: Add sgemm_kernel
 2023-08-23 13:05:34 +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
Martin Kroeker 8d9f701fbf
Merge pull request #4195 from TiborGY/BF16_ignore 
Add junk from BF16 test to .gitignore
 2023-08-19 12:16:44 +02:00
Martin Kroeker 7f67ba9147
Merge pull request #4198 from martin-frbg/issue4197 
Correct INFO returned for too small lda in non-CBLAS s/dgeadd
 2023-08-19 07:51:51 +02:00
Martin Kroeker 214be14c1d
Correct INFO returned for lda in non-CBLAS s/dgeadd 2023-08-18 22:48:30 +02:00
Martin Kroeker 1b09f4b2bb
Merge pull request #4193 from imciner2/im/ppcgnu 
Fix power10 gcc intrinsic check
 2023-08-17 22:56:08 +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