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108 Commits

Author SHA1 Message Date
Martin Kroeker 4a888bcb73
set USE_TRMM for WASM 2026-03-15 23:07:16 +01:00
Martin Kroeker 2d46f1ec65
Merge branch 'develop' into issue5414 2026-01-09 15:04:06 +01:00
Zhiqing xie 6939a43c3b Support for SME1 based ssyr2k_direct kernel for cblas_ssyr2k level 3 API 2026-01-08 11:09:04 +08:00
Martin Kroeker 7ab8dc125d
rework ARM64 SME dependency handling 2025-11-24 22:36:02 +01:00
Martin Kroeker ea85b6696f
Merge branch 'OpenMathLib:develop' into issue5414 2025-11-23 10:14:07 +01:00
changjua 43d38d336f Support for SME1 based ssyrk_direct kernel for cblas_ssyrk level 3 API 2025-10-20 11:35:20 +08:00
Martin Kroeker 9bfc3612f9
Merge branch 'OpenMathLib:develop' into issue5414 2025-10-12 09:18:06 -07:00
changjua 644ea07ef9 Support for SME1 based strmm_direct kernel for cblas_strmm level 3 API 2025-10-10 10:48:27 +08:00
Martin Kroeker 4ae3e37b45
restore 2VLx2VL naming 2025-10-02 07:35:30 -07:00
Martin Kroeker b3d0bc40e9
Update Makefile.L3 2025-10-02 05:13:58 -07:00
Martin Kroeker fc516af155
Merge branch 'develop' into issue5414 2025-10-01 14:12:59 -07:00
Rajendra Prasad Matcha 19268471cc Support for SME1 based ssymm_direct kernel for cblas_ssymm level 3 API 2025-09-30 15:05:33 +05:30
Martin Kroeker e82bcd2740
Update ARM64 sgemm_direct object generation 2025-08-18 01:41:13 -07:00
Martin Kroeker 39c90f9859
Merge pull request #5380 from quic/topic/sgemm_direct_sme1_alpha_beta 
SME1 based direct kernel (with alpha and beta) for cblas_sgemm level 3
 2025-07-18 23:23:39 +02:00
Rajendra Prasad Matcha eae0abfdb6 SME1 based direct kernel with alpha and beta for cblas_sgemm level 3 API. 2025-07-17 16:14:31 +05:30
Chris Sidebottom 740efd71c4 Add optimized BGEMM kernel for NEOVERSEV1 target 
This also improves the testing and generic kernel by re-using the BF16
conversion functions.

Built on top of https://github.com/OpenMathLib/OpenBLAS/pull/5357 and derived from https://github.com/OpenMathLib/OpenBLAS/pull/5287

Co-authored-by: Ye Tao <ye.tao@arm.com>
 2025-07-10 23:23:27 +00:00
Chris Sidebottom f95e7b0e32 Add infrastructure for BGEMM 
Setting up all the infrastructure for BGEMM support in OpenBLAS, hopefully I found all the right places.

Derived mostly from the previous work done in https://github.com/OpenMathLib/OpenBLAS/pull/5287

Co-authored-by: Ye Tao <ye.tao@arm.com>
 2025-07-08 16:22:41 +01:00
Srangrang ec14e1648c fix: resolve non-RISCV host build failed issue 
- 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
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 5141a90993
Fix ARMV9SME target in DYNAMIC_ARCH and add SME query code for MacOS (#5222) 
* 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
Vaisakh K V d23eb3b93e Support for SME1 based sgemm_direct kernel for cblas_sgemm level 3 API 
* Added ARMV9SME target
* Added SGEMM_DIRECT kernel based on SME1
 2025-02-13 14:51:21 +05:30
Martin Kroeker 46e331a917
remove the unworkable GEMM3M restriction from GENERIC again 2024-08-07 19:41:10 +02:00
Martin Kroeker 2787c9f8e4
Disable GEMM3M for generic targets (not implemented) 2024-06-06 14:39:50 +02:00
Martin Kroeker 04bc801999
(Re)apply fixes for supporting only a subset of precision types from PR 3915 2023-11-04 23:48:59 +01:00
Rajalakshmi Srinivasaraghavan 9f42570e33 POWER: Increase macro size limit for AIX 
This patch increases the macro size limit from 4096 to 16384 to
allow compiling larger assembly files in AIX.
Tested with GCC and IBM Open XL C.
 2023-10-12 12:37:40 -05:00
Rajalakshmi Srinivasaraghavan 71d733e5f7 POWER: Avoid m4 conversions for C files 
This patch removes intermediate m4 conversions used in sbgemm
compilation as it is not needed for .c files.
Tested on AIX with gcc and IBM Open XL C.
 2023-10-11 17:18:42 -05:00
Martin Kroeker 61d803547a
Apply USE_TRMM to MIPS64_GENERIC as to GENERIC 2023-08-06 15:17:38 +02:00
Martin Kroeker 898cf5faf3
Add Elbrus e2k architecture support 2022-01-22 18:55:10 +01:00
Bine Brank b6a445cfd8 adapt Makefile for SVE trsm 2022-01-16 21:40:56 +01:00
Bine Brank bb33446b40 fix makefile.L3 2022-01-06 10:26:11 +01:00
Bine Brank 07fa6fa3b1 configure Makefile for sve 2022-01-05 08:57:51 +01:00
Bine Brank 0140373802 add sve ztrmm 2022-01-02 19:15:33 +01:00
Bine Brank 774267fdac adjust Makefile.L3 for SVE 2021-12-11 16:35:08 +01:00
Bine Brank 86ae89bf33 add sgemm kernel and copy functions for sgemm and ssymm 2021-11-28 18:12:47 +01:00
Bine Brank 9b9cb90bb1 modify Makefile for SVE copy 2021-11-22 09:54:20 +01:00
Bine Brank 9388f05a3c configure SVE Makefile 2021-11-21 18:33:43 +01:00
Wangyang Guo 3dc6052c7e initial support for Sapphire Rapids platform 2021-10-12 01:30:40 -07:00
Martin Kroeker f1e3305974
Add workaround for Windows10 macro name clash 2021-09-01 21:36:50 +02:00
Wangyang Guo 619588fbab sbgemm: remove unnecessary b0 files 2021-08-30 17:55:01 +08:00
Wangyang Guo 1d83ca4bca Small Matrix: support BFLOAT16 data type 2021-08-30 17:40:20 +08:00
Wangyang Guo 989e6bbdd3 Small Matrix: reduce generic kernel source files 2021-08-13 03:17:38 +00:00
Wangyang Guo 5dc7c3c8e5 Small Matrix: add GEMM_SMALL_MATRIX_PERMIT to tune small matrics case 2021-08-02 07:06:54 +00:00
Xianyi Zhang 57ed58cefe Refs #2587 Add small matrix optimization reference kernel for c/zgemm. 2021-08-02 07:06:54 +00:00
Xianyi Zhang 17d32a4a82 Change a1b0 gemm to b0 gemm. 2021-08-02 07:06:54 +00:00
Xianyi Zhang 59cb5de46b Refs #2587 Fix typos. 2021-08-02 07:06:54 +00:00
Xianyi Zhang be3349405d Add alpha=1.0 beta=0.0 for small gemm. 2021-08-02 07:01:47 +00:00
Xianyi Zhang 0a2077901c Add small marix optimization kernel interface. 
make SMALL_MATRIX_OPT=1
 2021-08-02 07:01:47 +00:00
Martin Kroeker c4da892ba0
Only filter out -mavx on Sandybridge ZGEMM/ZTRMM kernels 2021-05-14 23:19:10 +02:00
Martin Kroeker bd60fb6ffc
filter out -mavx flag on zgemm kernels as it can cause problems with older gcc 2021-05-13 23:05:00 +02:00
gxw 4b548857d6 Add msa support for loongson 
1. Using core loongson3r3 and loongson3r4 for loongson
2. Add DYNAMIC_ARCH for loongson

Change-Id: I1c6b54dbeca3a0cc31d1222af36a7e9bd6ab54c1
 2020-12-09 10:28:46 +08:00