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Author SHA1 Message Date
guoyuanplct 11ffc8680e Format the code 2025-04-25 00:27:27 +08:00
guoyuanplct 7616c42095 Optimized RVV_ZVL256B Implementation of zgemv_n 
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
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 3a088de2d1 Merge pull request #5228 from martin-frbg/cmakecrossarm 
Update and amend parameters for Neoverse cpus in CMake crossbuilds
 2025-04-17 00:51:26 -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
Martin Kroeker afb664527f Merge pull request #5221 from tetsuzo-usui/tune_symv_for_arm64 
Add AArch64-optimized SYMV kernels
 2025-04-16 10:01:38 -07:00
Annop Wongwathanarat d535728803 Improve performance for SGEMVN on NEONVERSEN1 2025-04-16 09:54:30 +00:00
Martin Kroeker d9369bda1e Update and amend parameters for Neoverse cpus 2025-04-16 01:09:57 -07:00
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 39718cd28e Merge pull request #5218 from martin-frbg/lapacke_mangling 
lapacke_mangling.h is no longer generated, so don't delete on make clean
 2025-04-10 22:40:10 -07:00
Martin Kroeker fd3afef122 lapacke_mangling.h is no longer generated, so don't delete on make clean 2025-04-10 22:09:19 +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
Martin Kroeker ed1e470663 Merge pull request #5217 from haampie/hs/fix/darwin-gcc 
test_potrs.c: do not use GCC pragma on darwin-aarch64
 2025-04-10 08:19:46 -07:00
Harmen Stoppels 3d6d026fe1 no-gcse when loongarch64 2025-04-10 15:44:31 +02:00
Harmen Stoppels 51ba70f47b test_potrs.c: remove pragma darwin-aarch64 support 
Using GCC 14.2.0 on Darwin, the pragma ultimately causes a linker error
"ld: invalid r_symbolnum=". The current workaround is to use the old
linker, but (a) it's deprecated and (b) it can produce libraries that
are subsequently not linkable with the newer linker in dependents: the
new ld64 does not link to libraries with duplicate rpaths created by the
classic linker.
 2025-04-10 15:20:34 +02:00
Annop Wongwathanarat ec146157d3 Use SVE kernel for S/DGEMVT for SVE machines 2025-04-09 20:38:14 +00:00
Martin Kroeker de2380e5a6 Merge pull request #5214 from martin-frbg/issue5200 
Remove spurious cast from Alpha and Cell's DEFAULT_ALIGN
 2025-04-09 10:37:52 -07:00
Martin Kroeker a34b487f22 Remove spurious cast from Alpha and Cell's DEFAULT_ALIGN 2025-04-09 17:25:46 +02:00
Martin Kroeker 1b3e7cc491 Merge pull request #5212 from martin-frbg/lapack1119 
Fix incomplete error message in EIG test (Reference-LAPACK PR 1119)
 2025-04-09 04:37:14 -07:00
Martin Kroeker 4270d5bc43 Merge pull request #5204 from martin-frbg/issue4692 
Repeat the libs target's "ln" in the all target to ensure completeness of copy on Windows
 2025-04-09 01:48:31 -07:00
Martin Kroeker 880e43ee54 Merge pull request #5198 from martin-frbg/woadlldebug 
Fix pdb file creation in debug dll builds with CMake on Windows/WoA
 2025-04-08 14:22:51 -07:00
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
Martin Kroeker f0f274725d Merge pull request #5207 from martin-frbg/issue5202 
Fix MacOS compilation with xcode16.3/clang17/gcc14
 2025-04-08 07:14:16 -07:00
Martin Kroeker 94fb7033a4 Fix incomplete error message (Reference-LAPACK PR 1119) 2025-04-08 07:03:11 -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
Martin Kroeker fc8090b607 Move additional omp dependency to EXTRALIB 2025-04-08 11:54:36 +02:00
Martin Kroeker 1c5d0d5539 move libomp to extralib 2025-04-08 10:44:36 +02:00
Martin Kroeker 67c5bdd639 Azure CI: Update flang call in OSX_LLVM_flangnew job (#5208) 
* Update flang call in OSX_LLVM_flangnew job
 2025-04-07 21:20:43 +02:00
Martin Kroeker 1ed962d259 Fix compilation with xcode16.3/clang17/gcc14 2025-04-06 10:44:48 -07:00
Martin Kroeker f0008f50cc Merge pull request #5206 from ColumbusAI/develop 
Update zsum.c -- fixed spelling error to successfully compile
 2025-04-05 23:43:31 +02:00
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
Martin Kroeker 0aa5ef29ec Repeat the libs target's "ln" in the all target to ensure completeness 2025-04-03 23:54:56 +02:00
Martin Kroeker f90eff306d Merge pull request #5197 from e4t/z-arch-exec-stack 
On zarch don't produce objects from assembler with a writable stack s…
 2025-04-03 18:10:41 +02:00
Martin Kroeker 3fc15ad81c Fix pdb file creation in debug dll builds with CMake on Windows/WoA 2025-03-30 23:22:09 +02:00
Egbert Eich 61b9339d3a getarch/cpuid.S: Fix warning about executable stack 
When using the GNU toolchain a warning is printed about an executible
stack:
 /usr/lib64/gcc/.../x86_64-suse-linux/bin/ld: warning: /tmp/ccyG3xBB.o: missing .note.GNU-stack section implies executable stack
[   15s] /usr/lib64/gcc/.../x86_64-suse-linux/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
to prevent this warning, add:
    ```
            .section        .note.GNU-stack,"",@progbits
    ```

Signed-off-by: Egbert Eich <eich@suse.com>
 2025-03-28 18:50:46 +01:00
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
Martin Kroeker f33943d73e Merge pull request #5196 from martin-frbg/issue5193 
Fix misinterpretation of NO_LAPACK=0 and SPMV settings in CMake builds
 2025-03-27 09:17:54 +01:00
Ruiyang Wu 251c3f857d gh m1: fix mixed linkage when built with OpenMP and clang+gfortran 2025-03-26 23:52:44 -04:00
Ruiyang Wu 1b0c0f00e9 CMake: Avoid mixed OpenMP linkage 2025-03-26 23:52:13 -04:00
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
Martin Kroeker 8b35534201 Merge pull request #5195 from martin-frbg/update-gensymbolpl 
Re-synchronize gensymbol.pl with the posix shell version
 2025-03-26 23:39:53 +01:00
Martin Kroeker 51c1fb1f93 Fix ?spmv build and misinterpretation of NO_LAPACK=0 2025-03-26 23:36:49 +01:00
Martin Kroeker 3ca1ba1be3 resynchronize with the posix shell version 2025-03-26 18:37:11 +01:00
Martin Kroeker 72f0abeed5 Merge pull request #5191 from Harishmcw/CMake_Symbol_Fix 
Fix DLL symbol name pre/postfixing in CMake builds on Windows
 2025-03-26 11:22:07 +01:00
Harishmcw 1724b3f104 DLL symbol pre/postfixing in CMake builds 2025-03-26 10:55:50 +05:30
Harishmcw c2e7ab5351 DLL symbol pre/postfixing in CMake builds 2025-03-26 10:50:29 +05:30
Martin Kroeker 200771078f Merge pull request #5190 from Harishmcw/develop 
Fix missing commas in gensymbol.pl and DLL symbol pre/postfixing in CMake builds
 2025-03-25 22:32:43 +01:00
Martin Kroeker 4e3afa7beb Merge pull request #5175 from shubhamsvc/dgemv_thread_throttling 
Add thread throttling profile for DGEMV on NEOVERSEV1
 2025-03-25 22:02:48 +01:00