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416 Commits

Author SHA1 Message Date
Martin Kroeker 09ba099461
make throttling code conditional on SMP 2025-02-25 12:10:48 +01:00
Martin Kroeker c03a81b927
Merge pull request #5141 from michalowski-arm/fork-throttle 
Add throttling profile for SGEMM and SGEMV on `NEOVERSEV2`
 2025-02-23 12:16:09 +01:00
Martin Kroeker 75b958a018
Transform the B array back if necessary before returning 2025-02-20 23:54:12 +01:00
Marek Michalowski 650a062e19 Add thread throttling profile for SGEMV on `NEOVERSEV2` 2025-02-20 10:28:31 +00:00
Marek Michalowski b723c1b7b7 Add thread throttling profile for SGEMM on `NEOVERSEV2` 2025-02-20 10:28:21 +00:00
Vaisakh K V f66ca05b31
Merge branch 'develop' into topic/sgemm_direct_sme1 2025-02-13 14:54:37 +05:30
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
Harish-Gits daf16b8229 Adjusted GESV threading logic for optimal performance on WoA 2025-02-12 19:25:25 +05:30
Martin Kroeker 60d0be0e97
Update nrm2.c 2025-02-08 23:42:21 +01:00
Martin Kroeker 0fd5448b2c
Handle INCX=0 2025-02-08 19:33:05 +01:00
Martin Kroeker db7e5f1fa7
Update gemmt.c 2025-02-06 21:26:20 +01:00
Martin Kroeker ff30ac9666
Update Makefile 2025-02-06 19:51:23 +01:00
Martin Kroeker 7c3e169b67
Update gemmt.c 2025-02-06 19:21:08 +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
Marek Michalowski 838bb57e27
Merge branch 'develop' into develop 2025-01-24 14:19:35 +00:00
Martin Kroeker a54f9a9c69
Merge pull request #5071 from annop-w/sgemm_throttling 
Add thread throttling profile for SGEMM on NEOVERSEV1
 2025-01-23 22:42:12 +01:00
Marek Michalowski 4d5b13f765 Add thread throttling profile for SGEMV on `NEOVERSEV1` 2025-01-22 10:50:04 +00:00
tingbo.liao 3c8df6358f Further rearranged the rotm kernel for the different architectures. 
Signed-off-by: tingbo.liao <tingbo.liao@starfivetech.com>
 2025-01-22 11:41:12 +08:00
Annop Wongwathanarat c8cd8da496 Add thread throttling profile for SGEMM on NEOVERSEV1 2025-01-13 15:43:08 +00:00
Martin Kroeker a1075477c3
Merge pull request #4994 from martin-frbg/issue4886 
Disable multithreading in ?TRTRI for small workloads
 2024-12-30 23:10:55 +01:00
Martin Kroeker 0c440f8a27
disable multithreading for small workloads 2024-11-27 23:15:41 +01:00
Martin Kroeker 2a290dfc2c
forward GEMM3M calls for GENERIC targets to the regular C/ZGEMM for now 2024-11-14 14:07:08 -08:00
Martin Kroeker 0cf656fd3e
Add copies of GEMMT under its new name GEMMTR 2024-10-30 12:55:14 +01:00
Chris Daley cb48505251 optimize gemv forwarding on ARM64 systems 2024-10-24 21:05:26 -07:00
Chip Kerchner 36bd3eeddf Vectorize BF16 GEMV (VSX & MMA). Use GEMM_GEMV_FORWARD_BF16 (for Power). 2024-10-13 13:46:11 -05:00
Chip Kerchner 1d51ca5798 Change multi-threading logic for SBGEMV to be the same as SGEMV. 2024-10-11 16:08:48 -05:00
Martin Kroeker 9762464718
Fix CBLAS interface filling in the wrong triangle for Row-Major 2024-10-09 18:06:39 +02:00
gxw 48698b2b1d LoongArch64: Rename core 
Use microarchitecture name instead of meaningless strings to name the core,
the legacy core is still retained.
1. Rename LOONGSONGENERIC to LA64_GENERIC
2. Rename LOONGSON3R5 to LA464
3. Rename LOONGSON2K1000 to LA264
 2024-09-29 09:35:21 +08:00
Martin Kroeker 7878976236
disable forwarding from SBGEMM to SBGEMV for now 2024-08-08 18:03:38 +02:00
Chris Sidebottom b26424c6a2 Allow opt into GEMM -> GEMV forwarding 2024-07-31 13:09:14 +01:00
Chris Sidebottom 90eb863d4b Re-add accidental removal 2024-07-31 13:09:14 +01:00
Chris Sidebottom 28b5334f22 Complete implementation of GEMV forwarding 2024-07-31 13:09:14 +01:00
Martin Kroeker 3db5dbc88e forward to GEMV when one argument is actually a vector 2024-07-31 13:09:14 +01:00
gxw f3cebb3ca3 x86: Fixed numpy CI failure when the target is ZEN. 2024-07-12 16:09:30 +08:00
Martin Kroeker 2f12a47405
fix build options for CAXPYC/ZAXPYC 2024-06-09 20:32:10 +02:00
Martin Kroeker db9f7bc552
fix float array types to include bfloat16 2024-06-03 00:22:16 +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 362a063396
remove return value 2024-05-29 23:16:58 +02:00
Martin Kroeker 89c7bbcba6
add cblas_?gemm_batch 2024-05-29 15:47:02 +02:00
Martin Kroeker 2957281275
Introduce a lower limit for multithreading 2024-05-14 18:59:21 +02:00
Martin Kroeker 5fd871d7ea
Introduce a lower limit for multithreading 2024-05-14 18:48:03 +02:00
gxw 637c650f4f loongarch64: Add buffer offset for target LOONGSON3R5 2024-05-10 11:42:53 +08:00
Martin Kroeker 93d975d8fd
Merge pull request #4593 from XiWeiGu/loongarch_add_buffer_offset 
loongarch: Optimizing the performance of the GEMM on servers
 2024-04-10 14:23:31 +02:00
gxw d8c4ea8793 loongarch: Optimizing the performance of the GEMM on servers 2024-04-09 09:03:34 -04:00
Martin Kroeker d277c6d15b
Merge pull request #4585 from martin-frbg/issue1881 
Cap the number of parallel threads for GEMM;GETRF and POTRF to ensure sensible workloads on big systems
 2024-04-03 18:35:16 +02:00
Igor Zhuravlov 22d305e2df fix dtrtrs_ and ztrtrs_ to accept case-insensitive parameters uplo and diag 
Changes to be committed:
	modified:   interface/lapack/trtrs.c
	modified:   interface/lapack/ztrtrs.c
 2024-04-03 19:01:38 +10:00
Martin Kroeker 68ab5185d0
Update potrf.c 2024-03-27 22:10:01 +01:00
Martin Kroeker 19b29b3448
Update getrf.c 2024-03-27 22:09:30 +01:00
Martin Kroeker a3354a7630
Cap the number of parallel threads 2024-03-27 22:00:30 +01:00