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OpenBLAS/interface
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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
..
lapack
Add parallel laed3
2025-07-01 22:12:27 +09:00
netlib
ref #80. On P4 CPU with 32-bit Windows XP, Octave crashed with OpenBLAS. Walkaroud: Use netlib reference gemv instead of own funtions.
2012-03-16 20:29:39 +08:00
asum.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
axpby.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
axpy.c
fix function typecasts
2021-12-21 18:47:35 +01:00
bf16dot.c
Add bfloat16 based dot and conversion with single/double
2020-09-04 02:31:25 +08:00
bf16to.c
Add bfloat16 based dot and conversion with single/double
2020-09-04 02:31:25 +08:00
CMakeLists.txt
Fix CMake support
2025-07-08 22:49:55 +00:00
copy.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
create
rewrite perl scripts in universal shell
2022-05-18 19:00:15 -05:00
create.pl
Add back original PERL-based script under new name
2022-05-22 18:29:01 +02:00
dot.c
updated some level1 funcions, that are not thread save
2017-01-10 14:05:07 +01:00
dsdot.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
gbmv.c
Introduce a lower limit for multithreading
2024-05-14 18:48:03 +02:00
geadd.c
fix info return
2024-02-10 00:47:25 +03:00
gemm_batch.c
fix float array types to include bfloat16
2024-06-03 00:22:16 +02:00
gemm.c
Fix CMake support
2025-07-08 22:49:55 +00:00
gemmt.c
Transform the B array back if necessary before returning
2025-02-20 23:54:12 +01:00
gemv.c
Simplified thread throttling function in gemv
2025-03-18 13:24:05 +05:30
ger.c
Clean up some warnings
2021-07-11 16:00:29 +02:00
imatcopy.c
Merge branch 'risc-v' into develop
2024-01-29 11:11:39 +00:00
imax.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
Makefile
Add optimized BGEMM kernel for NEOVERSEV1 target
2025-07-10 23:23:27 +00:00
max.c
check for zero inc
2024-02-10 00:48:07 +03:00
nrm2.c
Update nrm2.c
2025-02-08 23:42:21 +01:00
omatcopy.c
Improve matcopy interface
2023-11-11 11:16:10 +01:00
rot.c
updated some level1 funcions, that are not thread save
2017-01-10 14:05:07 +01:00
rotg.c
Simplify rotg
2023-09-20 19:43:00 +02:00
rotm.c
Further rearranged the rotm kernel for the different architectures.
2025-01-22 11:41:12 +08:00
rotmg.c
Fix BLAS, BLAS-like functions and Generic RISC-V kernels
2024-01-18 23:19:52 +03:00
sbgemmt.c
Separate the interface for SBGEMMT from GEMMT due to differences in GEMV arguments
2024-02-06 22:23:47 +01:00
sbgemv.c
Change multi-threading logic for SBGEMV to be the same as SGEMV.
2024-10-11 16:08:48 -05:00
sbmv.c
Use blasabs to switch between abs and labs as needed for INTERFACE64
2018-08-04 20:06:49 +02:00
scal.c
x86: Fixed numpy CI failure when the target is ZEN.
2024-07-12 16:09:30 +08:00
sdsdot.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
spmv.c
Use blasabs to switch between abs and labs as needed for INTERFACE64
2018-08-04 20:06:49 +02:00
spr2.c
Add shortcuts for (small) cases that do not need expensive buffer allocation
2021-05-27 22:39:18 +02:00
spr.c
Add shortcuts for (small) cases that do not need expensive buffer allocation
2021-05-27 22:39:18 +02:00
sum.c
Add interface for ?sum (derived from ?asum)
2019-03-30 21:59:18 +01:00
swap.c
ARM64: Add THUNDERX3T110 Target
2020-07-26 23:32:24 -07:00
symm.c
Fix integer overflow in multithreading threshold calculation for SYMM/SYRK (#4116)
2023-06-29 23:59:25 +02:00
symv.c
Do not use multithreading for small workloads
2023-03-23 23:13:02 +01:00
syr2.c
Add shortcuts for (small) cases that do not need expensive buffer allocation
2021-05-27 22:39:18 +02:00
syr2k.c
Do not use multithreading for small workloads
2023-03-23 23:13:02 +01:00
syr.c
Add fast path for small xSYR with INCX==1
2021-05-22 20:41:18 +02:00
syrk.c
Fix integer overflow in multithreading threshold calculation for SYMM/SYRK (#4116)
2023-06-29 23:59:25 +02:00
tbmv.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
tbsv.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
tobf16.c
Add bfloat16 based dot and conversion with single/double
2020-09-04 02:31:25 +08:00
tpmv.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
tpsv.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
trmv.c
Allow multithreading TRMV again
2019-02-19 21:03:30 +01:00
trsm.c
Correct length of name string in xerbla call
2019-04-27 22:49:04 +02:00
trsv.c
Revert #3252
2021-10-24 23:57:06 +02:00
xerbla.c
Update xerbla.c
2017-04-26 20:29:30 +02:00
zaxpby.c
fix incompatible pointer types
2024-02-08 13:18:34 +01:00
zaxpy.c
fix function typecasts
2021-12-21 18:47:35 +01:00
zdot.c
Make return parameter of cblas_Xdotc_sub, cblas_Xdotu_sub a void pointer as well
2017-11-18 20:28:02 +01:00
zgbmv.c
Introduce a lower limit for multithreading
2024-05-14 18:59:21 +02:00
zgeadd.c
fix info return
2024-02-10 00:47:25 +03:00
zgemv.c
Redefined threading logic for WoA
2025-02-25 15:40:39 +05:30
zger.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
zhbmv.c
Use blasabs to switch between abs and labs as needed for INTERFACE64
2018-08-04 20:06:49 +02:00
zhemv.c
re-arrange new code for readability
2018-10-20 21:37:53 +03:00
zher2.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
zher.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
zhpmv.c
Use blasabs to switch between abs and labs as needed for INTERFACE64
2018-08-04 20:06:49 +02:00
zhpr2.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
zhpr.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
zimatcopy.c
Merge branch 'risc-v' into develop
2024-01-29 11:11:39 +00:00
zomatcopy.c
Improve matcopy interface
2023-11-11 11:16:10 +01:00
zrot.c
Add cblas_{c/z}srot cblas_{c/z}rotg support
2021-11-01 20:19:13 +08:00
zrotg.c
fix uninitialized data usage
2024-02-10 00:49:42 +03:00
zsbmv.c
Use blasabs to switch between abs and labs as needed for INTERFACE64
2018-08-04 20:06:49 +02:00
zscal.c
kernel/generic: Fixed cscal and zscal
2025-01-21 11:44:22 +08:00
zspmv.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
zspr2.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
zspr.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
zswap.c
ARM64: Add THUNDERX3T110 Target
2020-07-26 23:32:24 -07:00
zsymv.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
zsyr2.c
Remove all trailing whitespace except lapack-netlib
2014-06-27 12:05:18 -07:00
zsyr.c
Fix addressing of alpha in CBLAS
2025-05-21 22:03:38 +02:00
ztbmv.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
ztbsv.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
ztpmv.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
ztpsv.c
Modify complex CBLAS functions to take void pointers
2017-11-05 15:53:14 +01:00
ztrmv.c
Allow multithreading TRMV again
2019-02-19 21:03:30 +01:00
ztrsv.c
Remove dangerous optimization from previous #3252 - buffer is never unused here
2021-10-20 10:50:02 +02:00