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51 Commits

Author SHA1 Message Date
Chris Sidebottom 37fc3bbca0 Add Infrastructure for SHGEMV 
This adds all the relevant bits and pieces to add a `shgemv` path as
well as a future `hgemm`/`hgemv` path in a similar model to `sb` and `b`
interfaces.

I've also fixed a few bits and pieces around `shgemm` which didn't build
in a few situations.
 2025-10-07 15:03:24 +00:00
Martin Kroeker e58f6dc50d
Add extensions ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED (#5458) 
* Add ?GEMM_BATCH_STRIDED and CBLAS_?GEMM_BATCH_STRIDED
 2025-09-26 14:00:47 +02:00
Martin Kroeker cdeac0a3ae
Build non-CBLAS ?gemm_batch too 2025-09-17 11:42:11 -07:00
youcai 41f9701ebc Fix cmake building with cblas_bgemm 2025-07-23 22:10:53 +08:00
Chris Sidebottom 947d7af4c9 Fix CMake references to bscal and bgemv 2025-07-15 15:41:53 +01:00
Chris Sidebottom e105411460 Add infrastructure for bgemv/bscal 
- Sets up all the various entrypoints for `bgemv`
- Adds `bscal` for use in the `bgemv` interface
- Adds test cases for comparing `sgemv` and `bgemv`
- Adds generic kernels for `bgemv_n` and `bgemv_t` which are accurate
enough to pass above tests
 2025-07-15 14:48:57 +01:00
Chris Sidebottom 66d9185ebe Fix CMake support 2025-07-08 22:49:55 +00:00
Usui, Tetsuzo 14107e37d9 Add parallel laed3 2025-07-01 22:12:27 +09:00
Martin Kroeker d96daa220d
Merge pull request #5290 from Srangrang/develop 
Add support for FP16 to openBLAS and shgemm on RISCV
 2025-06-24 23:10:15 +02:00
Martin Kroeker 5e393f207c
fix source file used for sbgemmt/sbgemmtr 2025-06-15 00:06:34 +02:00
gkdddd 670ec6f757 Added shgemm_kernel_8x8 for RISCV64_ZVL128B and shgemm_kernel_16x8 for RISCV64_ZVL256B 
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
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
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 51c1fb1f93
Fix ?spmv build and misinterpretation of NO_LAPACK=0 2025-03-26 23:36:49 +01:00
Martin Kroeker 09414a4187
Ensure that GEMMTR name appears in XERBLA if gemmt was called as such 2025-02-06 18:52:00 +01:00
Martin Kroeker 0cf656fd3e
Add copies of GEMMT under its new name GEMMTR 2024-10-30 12:55:14 +01:00
Martin Kroeker 2f12a47405
fix build options for CAXPYC/ZAXPYC 2024-06-09 20:32:10 +02:00
Martin Kroeker 076766df4e
Update CMakeLists.txt 2024-05-31 18:23:18 +02:00
Martin Kroeker ff6670cb83
don't generate non-cblas files for gemm_batch 2024-05-30 18:26:02 +02:00
Martin Kroeker d4db6a9f16
Separate the interface for SBGEMMT from GEMMT due to differences in GEMV arguments 2024-02-06 22:23:47 +01:00
Martin Kroeker 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
Martin Kroeker 8c99d5d1b6
Merge pull request #3796 from martin-frbg/gemmt 
Add a trivial GEMMT implementation based on a looped GEMV
 2022-11-12 19:06:05 +01:00
Martin Kroeker e6204d254f
Update CMakeLists.txt 2022-11-08 16:21:11 +01:00
Martin Kroeker 1b77764182
Conditionally leave out bits of LAPACK to be overridden by ReLAPACK 2022-11-08 12:02:59 +01:00
Martin Kroeker e7fd8d21a6
Add GEMMT based on looped GEMV 2022-10-26 15:33:58 +02:00
Martin Kroeker d2b5fbf80f
Exclude some complex (LAPACK) functions when NO_LAPACK is set 2022-01-27 22:02:08 +01:00
Martin Kroeker c35739db5e
Add separate entries for BFLOAT16 functions and fix missing cblas_xerbla 2021-09-14 16:15:57 +02:00
Martin Kroeker 0f7d73ff6d
Allow supporting only a subset of variable types 2020-10-11 14:53:26 +02:00
Martin Kroeker b475b4bd0d
Support building only a subset of types 2020-09-22 23:25:04 +02:00
Martin Kroeker 2db5178e2d
enable cblas interfaces to GEMM3M in CMAKE builds 2020-04-22 11:01:28 +02:00
luz.paz daf2fec12d Misc. typo fixes 
Found via `codespell -q 3 -w -L ith,als,dum,nd,amin,nto,wis,ba -S ./relapack,./kernel,./lapack-netlib`
 2019-04-29 17:03:56 -04:00
Martin Kroeker 79cfc24a62
Add interface for ?sum (derived from ?asum) 2019-03-30 21:59:18 +01:00
Isuru Fernando d245caa49a Support out-of-source build 2017-08-01 15:16:14 +05:30
John Biddiscombe 053044ae4d Replace CMAKE_SOURCE_DIR/CMAKE_BINARY_DIR with PROJECT_SOURCE_DIR/PROJECT_BINARY_DIR 
If OpenBLAS is built using add_subdirectory(OpenBlas) as part of another project
then the paths set by CMAKE_XXX_DIR are relative to the parent project
and not the OpenBLAS project.
 2016-05-25 09:13:28 +02:00
Zhang Xianyi 8fade093aa Fixed cmake bug on Visual Studio. 2015-10-20 14:37:22 -05:00
Zhang Xianyi f874465bb8 Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. 
Disable CBLAS and LAPACK.
 2015-08-10 14:10:44 -05:00
Hank Anderson 0d8e227ea7 Changed strategy for setting preprocessor definitions. 
Instead of generating separate object files for each permutation of
defines for a source file, GenerateNamedObjects now writes an entirely
new source file and inserts the defines as #define c statements.

This solves a problem I ran into with ar.exe where it was refusing to
link objects that had the same filename despite having different paths.
 2015-02-24 12:26:33 -06:00
Hank Anderson b2284647a3 More complex objects. 2015-02-23 07:51:05 -06:00
Hank Anderson a6116e5859 Added some more complex-only objects. 2015-02-22 17:49:28 -06:00
Hank Anderson 67e39bd8fb Added mangled complex filenames to interface and lapack CMakeLists.txt. 2015-02-17 13:12:30 -06:00
Hank Anderson 9eb1499095 Added another param to GenerateNamedObjects to mangle complex source names. 
There are a lot of sources for complex float types that are the same
names as the real sources, except with z prepended.
 2015-02-17 10:30:28 -06:00
Hank Anderson 4662a0b13a Changed generate functions to iterate through a list of float types. 
This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
 2015-02-15 17:44:37 -06:00
Hank Anderson e8c39138c6 Removed return value from GenerateNamedObjects. 
It sets DBLAS_OBJS directly to save a bunch of list appending in the
CMakeLists.txt files.
 2015-02-09 12:28:09 -06:00
Hank Anderson 58cff2fed8 Added CBLAS define/naming convention to GenerateNamedObjects. 2015-02-04 11:30:15 -06:00
Hank Anderson 5690cf3f0e Added override for function names in GenerateNamedObjects. 
The BLAS interface folder should now be generated the correct objects
for the DOUBLE case.
 2015-02-04 10:52:19 -06:00
Hank Anderson a0aeda6187 Added function to set defines for the object names (e.g. -DNAME=dgemm). 2015-02-04 10:37:34 -06:00
Hank Anderson 20e593a44a Added cblas_ objects to interface CMakeLists. 
Naming isn't right, though, not seeing cblas_xxxx exports in the
resulting library.
 2015-02-02 16:25:30 -06:00
Hank Anderson 9e154aba58 Added LAPACK object files to interface CMakeLists. 2015-02-02 12:31:15 -06:00
Hank Anderson 5057a4b4df Added openblas add_library call that uses DBLAS_OBJS ojbects. 2015-01-30 15:21:21 -06:00
Hank Anderson a6cf8aafc0 Updated level3/CMakeLists with correct defines using all combos. 2015-01-30 11:21:50 -06:00