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17 Commits

Author SHA1 Message Date
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
Srangrang 9f13b2c6ac style: modify HALF to BFLOAT16 in benchmark folder 2025-06-15 20:57:05 +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
Qiyu8 dd6ebdfdab Refactor the performance measurement system 2020-10-23 10:32:03 +08:00
Martin Kroeker 7ae9e8960e
Change "HALF" and "sh" to "BFLOAT16" and "sb" 2020-10-12 00:08:29 +02:00
Martin Kroeker 5464eb13ea
Change ifdef linux to __linux for C11 compatibility 2020-09-30 22:59:41 +02:00
Rajalakshmi Srinivasaraghavan ce90e2bd3f Include shgemm in benchtest 
This patch is to enable benchtest for half precision gemm
when BUILD_HALF is set during make.
 2020-05-11 09:57:46 -05:00
AbdelRauf a469b32cf4 sgemm pipeline improved, zgemm rewritten without inner packs, ABI lxvx v20 fixed with vs52 2019-06-04 07:11:30 +00:00
Martin Kroeker 35c5a32309
Correct index variables used in MFlops calculation 
Fixes #1474
 2018-03-27 21:52:29 +02:00
Tim Moon a89d6711c6 Increasing flexibility of GEMM benchmark. 
m, n, and k can be set to arbitrary constants. A and B matrices can be transposed independently.
 2017-09-28 12:56:29 -07:00
Ashwin Sekhar T K 67874468a6 Fix bug in benchmark/gemm.c 2015-11-09 14:15:54 +05:30
Werner Saar e19948baa1 small modification of gemm.c 2015-06-03 09:11:51 +02:00
Werner Saar 887aed634d modified sources for OS Darwin 2014-12-19 12:40:46 +01:00
Werner Saar 1e566223ed added code for the size of n 2014-12-17 15:02:11 +01:00
wernsaar 29125864b3 updated gemm.c 2014-08-23 17:28:01 +02:00
wernsaar 1d4ffddf69 added conf option for number of loops 2014-07-12 11:54:39 +02:00
wernsaar e27433ab6a added gemm benchmark and modified Makefile for benchmark 2014-07-11 11:09:47 +02:00