Martin Kroeker
e24e0da779
Add sme-f64f64 to ARMV9SME archflags too
2026-08-11 17:58:17 +02:00
Martin Kroeker
2f915c5e23
Add f64f64 extension to VortexM4 options
2026-08-11 12:10:03 +02:00
Martin Kroeker
544afb15d6
stack-hazard-size is a llvm backend option
2026-07-20 00:06:48 +02:00
Martin Kroeker
aedbcbc5a5
Fix conditional
2026-07-03 12:43:42 +02:00
Martin Kroeker
8a767975b0
Comment out the libclang_rt kludge, for future removal
2026-06-05 20:37:28 +02:00
Martin Kroeker
faa18750d6
typo fix
2026-01-15 00:04:29 +01:00
Martin Kroeker
93cd7b9238
Force linking to clang_rt_builtins when using LLVM for AppleM4
2026-01-14 23:11:13 +01:00
Martin Kroeker
6735872092
drop the cpu=apple-m4 part as nonessential
2026-01-14 11:28:19 +01:00
Martin Kroeker
5e5f9a39ad
Apple Clang absolutely needs the +sme in the arch string
2026-01-13 21:05:11 +01:00
Martin Kroeker
618bcbd7c0
adjust M4 options to avoid undefined references with non-Apple LLVM
2026-01-05 19:09:09 +01:00
Martin Kroeker
f4383d0235
syntax fix
2025-12-31 19:41:46 +01:00
Martin Kroeker
275eb6f7f3
Add workaround for current LLVM SME bug on Windows
2025-12-31 15:29:27 +01:00
Martin Kroeker
8211db6203
Don't enable SME for VortexM4 when the compiler is gcc (which does not support it w/out SVE)
2025-10-19 13:31:30 -07:00
Martin Kroeker
ba9d2d29f3
remove sme from M4 Fortran flags as gfortran couples it with sve
2025-10-02 05:11:34 -07:00
Martin Kroeker
b0a00fbd62
Add minimal compiler flags for VORTEXM4
2025-08-18 01:51:10 -07:00
Chris Sidebottom
87247daadc
Add NEOVERSEV2 target support
...
Did a quick run around to make `TARGET=NEVOERSEV2` build successfully.
Fixes #5385
2025-07-24 12:40:31 +01:00
aa90ab4142
Add support for Ampere AmpereOne processors
2025-06-24 00:12:34 -04:00
davidz-ampere
be68ef03b4
Add support for Ampere processors
2025-06-15 22:00:40 -04:00
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
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* Added ARMV9SME target
* Added SGEMM_DIRECT kernel based on SME1
2025-02-13 14:51:21 +05:30
Ye Tao
c748e6a338
optimized sbgemm kernel for neoverse-v1 (sve-256)
...
Signed-off-by: Ye Tao <ye.tao@arm.com >
2025-02-05 10:06:37 +00:00
Martin Kroeker
1c4401ebf1
Add target-specific options to enable SVE with the NVIDIA compiler
2024-12-19 14:32:24 -08:00
Chris Sidebottom
54ce33e851
Fix GCC11 check for A64FX target
2024-07-29 15:28:59 +01:00
Chris Sidebottom
3ed226d3f8
Re-add ISCLANG filter
2024-07-29 11:32:59 +01:00
Chris Sidebottom
85ca003ae7
Add fallback compile options for A64FX target
2024-07-29 11:25:03 +01:00
Matthias Langer
0050a9660b
Correctly detect ARM Neoverse V2 CPUs.
2024-05-16 09:59:52 +00:00
Martin Kroeker
14e71c249d
retain the bf16 capability in fallback versions of the -march option for NeoverseN2
2024-04-05 23:01:34 +02:00
Martin Kroeker
b925f61fb0
Add support for Cortex-A76
2024-04-02 19:44:17 +02:00
Martin Kroeker
c1f7a81663
fix mtune for CortexX1, add mtune for X2 and A710
2024-03-10 23:19:56 +01:00
Martin Kroeker
48a4c4d454
Use +sve in arch declarations of the fallback paths for SVE targets
2024-01-26 16:30:52 +01:00
Martin Kroeker
025a1b2c7b
Only use mtune=native when not cross-compiling
2024-01-15 22:40:21 +01:00
Martin Kroeker
affeef0b9c
Fix gmake build not always picking the right ARM64 arch options for clang ( #4136 )
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* Fix gcc version checks erroneously excluding clang
* Avoid some mtune names not supported by (Apple)Clang
2023-07-13 08:38:03 +02:00
Chris Sidebottom
f76e3de3a5
Remove SVE from Arm(R) Neoverse(TM) N1 CPU in Makefile
...
I incorrectly added `+sve` to the Neoverse(TM) N1 CPUs GCC parameters,
which doesn't support SVE - this results in failed builds when using a
compiler that doesn't support `-mtune=neoverse-n1` which appears to hide
the mistake.
2022-12-06 21:23:07 +00:00
Chris Sidebottom
fd4f52c797
Add SVE implementation for sdot/ddot
...
This adds an SVE implementation to sdot/ddot when available, falling back to the previous Advanced SIMD kernel where there's no SVE implementation for the kernel.
All the targets were essentially treating `dot_thunderx2t99.c` as the Advanced SIMD implementation so I've renamed it to better fit with the feature detection.
2022-12-01 12:07:50 +00:00
Martin Kroeker
c957ad684e
Bump gcc requirement for NeoverseN2 and V1 to 10.4
2022-11-09 10:46:43 +01:00
Martin Kroeker
ae3bcc8949
Drop NeoverseN2 to armv8.2-a on OSX to make it build with gcc11 too
2022-08-31 10:41:01 +02:00
Martin Kroeker
68277282df
Work around XCode assembler SVE bug
2022-08-30 22:26:16 +02:00
Martin Kroeker
f8c5bdfbab
Treat Fujitsu fcc on Fugaku like clang
2022-07-25 19:48:59 +02:00
Honglin Zhu
ec0d5c7a2a
Add gfortran parameters
2022-06-29 10:17:05 +08:00
Honglin Zhu
55d686d41e
neoverse n2 sbgemm:
...
implement ncopy tcopy kernel_8x4
2022-06-29 10:14:21 +08:00
Martin Kroeker
848722926c
CortexX1 is only ARMV8
2022-03-28 17:18:56 +02:00
Martin Kroeker
09b8545fc5
Add initial support for M1 on Linux, Phytium FT2xxx series, ARM Cortex 510/710/X1/X2
2022-03-27 15:24:40 +02:00
Sunita Nadampalli
19c8f615dc
OpenBLAS: aarch64: Add neoverse-v1/n2 architecture specifics
2022-01-07 00:28:17 +00:00
Bine Brank
7093372e32
add ARMV8SVE target
2021-11-01 22:53:21 +01:00
Martin Kroeker
6975cbe1f0
Enable SVE for A64FX
2021-10-19 23:23:40 +02:00
Martin Kroeker
22bf5c27ba
Add basic support for the Fujitsu A64FX ( #3415 )
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* Add initial support for Fujitsu A64FX as generic ARMV8
2021-10-18 15:00:19 +02:00
Martin Kroeker
b57acdf2d3
Add march/mtune flags for clang builds on ARM64 as well ( #3414 )
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* Add march/mtune flags for clang as well
2021-10-18 00:26:14 +02:00
Martin Kroeker
efbd7c7840
GCC did not support -mtune for ARM64 before 5.1
2021-07-23 13:42:52 +02:00
User User-User
b7da75e4fd
WiP CORTEX A55 support
2021-06-19 21:37:51 +02:00
Noan
32264ba496
Update Makefile.arm64
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Added -march and -mtune flags for EMAG processors when GCC 9 or later
2021-05-16 09:49:13 +00:00
Martin Kroeker