Martin Kroeker
305bd67178
Add +sme-f64f64 to build flags of VortexM4 and ARMV9SME
2026-08-13 18:51:35 +02:00
Martin Kroeker
0d928ca275
stack-hazard-size is a llvm backend option
2026-07-20 00:09:07 +02:00
Martin Kroeker
873f005957
Merge pull request #5903 from hmeiland/u74-gemm-4x4-kernel
...
Add SiFive U74 target with a scalar 4×4 register-tiled GEMM kernel
2026-07-14 07:27:12 +02:00
hmeiland
d6e64e8032
U74 target: add CMake build support
...
Mirror the RISCV64_GENERIC target blocks for U74 in cmake/prebuild.cmake
(cache defines: 32 KiB L1D / 2 MiB L2, 64 B lines, matching getarch),
cmake/system.cmake and cmake/cc.cmake
(-march=rv64imafdc_zba_zbb -mabi=lp64d -mtune=sifive-u74), so
'cmake -DTARGET=U74' builds alongside the Makefile path.
Verified on a VisionFive 2: configure recognizes the target and a full
'cmake --build' produces libopenblas.a with the U74 march/mtune flags
applied to the kernel objects (0 errors).
2026-07-10 06:36:10 +02:00
moluopro
8dcf13a87e
cmake: clean up ARMV9SME Windows Clang flags
2026-07-09 13:40:22 +08:00
Martin Kroeker
c87e4fca72
Disable gcc-specific version checks for NVIDIA HPC
2026-04-21 12:16:10 +02:00
Martin Kroeker
fa021e1887
fix missing endif() and add AppleClang options for M4
2026-01-13 22:32:41 +01:00
Martin Kroeker
b183182e61
Add workaround for current LLVM SME bug on Windows
2025-12-31 15:43:15 +01:00
Martin Kroeker
ea85b6696f
Merge branch 'OpenMathLib:develop' into issue5414
2025-11-23 10:14:07 +01:00
Martin Kroeker
4c1741d814
Add compiler options for RISCV
2025-10-17 08:06:00 -07:00
Martin Kroeker
9bfc3612f9
Merge branch 'OpenMathLib:develop' into issue5414
2025-10-12 09:18:06 -07:00
Martin Kroeker
4291fa2f7a
fix misnaming of NVHPC as NVC in ARM64 compiler option selection
2025-10-10 10:51:07 +02:00
Martin Kroeker
fc516af155
Merge branch 'develop' into issue5414
2025-10-01 14:12:59 -07:00
Martin Kroeker
2fee943edb
Add CMake build support for IBM Z ( #5440 )
...
* Add ZARCH support, including DYNAMIC_ARCH
2025-09-09 22:18:51 +02:00
Martin Kroeker
a4f5fec46e
Add compiler options for VORTEXM4
2025-08-18 14:32:07 -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
Chris Sidebottom
552e1c7a7a
Correct compiler flags for NEOVERSEV1 target
2025-07-07 11:26:36 +00:00
Martin Kroeker
55bb5ef867
Add compiler options for Ampere One
2025-06-26 10:50:44 +02:00
Martin Kroeker
f2022c23ac
Remove sve capability from NeoverseN1 and specify CortexX2/A?10 as arm8.4a
2025-05-19 16:08:12 +02:00
Martin Kroeker
f1fa370579
fix missing endif
2025-02-19 15:22:26 +01:00
Martin Kroeker
6d1444be3a
Add ARM64 options for NVIDIA HPC
2025-02-19 14:26:43 +01:00
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
21c0f769ef
ensure that cpu-specific -march options are always applied to icx
2024-06-14 23:54:27 +02:00
Martin Kroeker
8b4996a2d5
Override icx's default fast math mode to ensure correct NaN handling
2024-05-26 13:16:03 +02:00
Martin Kroeker
668f48f4fc
Use CMAKE_C_COMPILER_VERSION instead of dumpversion calls ( #4698 )
...
* Use CMAKE_C_COMPILER_VERSION throughout
2024-05-15 23:58:14 +02:00
Martin Kroeker
015042f7b5
Fix Loongson compiler flag test
2024-04-23 21:55:57 +02:00
Wu Xiaotian
0baf462dbc
Fix: build failed on LoongArch
...
According to the documentation at https://github.com/loongson/la-abi-specs/blob/release/lapcs.adoc#the-base-abi-variants , valid -mabi parameters are lp64s, lp64f, lp64d, ilp32s, ilp32f and ilp32d.
2023-12-25 16:04:43 +08:00
barracuda156
8c143331b0
PPC970: drop -mcpu=970 which seems to produce faulty code
...
Fixes: https://github.com/OpenMathLib/OpenBLAS/issues/4376
2023-12-15 22:56:06 +08:00
barracuda156
981e315b30
cc.cmake: use -force_cpusubtype_ALL for Darwin PPC
2023-12-14 12:01:31 +08:00
barracuda156
a8d3619f65
cc.cmake: add optflags for G5 and G4 kernels
2023-12-13 19:42:56 +08:00
Martin Kroeker
49689fbef7
Add support for compiling SVE kernels with the NVIDIA HPC compiler
2023-08-25 17:11:04 +02:00
Martin Kroeker
2993a73262
Add NVHPC(nvc)
2023-06-09 18:56:13 +02:00
Martin Kroeker
19a696f8fe
fix nested conditionals
2023-02-02 19:59:49 +01:00
Martin Kroeker
e964ebd0d0
Add compiler option for AVX512-capable Ryzen(4)
2023-02-02 19:04:05 +01:00
Martin Kroeker
be546ec1ad
Add gcc options for Neoverse cpus
2022-11-09 11:00:41 +01:00
Martin Kroeker
abbc65cff4
Cortex X1 is only Arm8.2
2022-03-28 17:40:27 +02:00
Martin Kroeker
57dd92a662
Add initial support for ARMV9 Cortex 510/710/X1/X2
2022-03-27 15:26:42 +02:00
Rafael Cardoso Fernandes Sousa
214fbcee15
Fix cmake for power
2021-12-09 08:28:17 -06:00
Martin Kroeker
454edd741c
Merge pull request #3425 from binebrank/arm_sve_dgemm
...
Add dgemm kernel for arm64 SVE
2021-11-26 16:14:55 +01:00
Bine Brank
1af73ce38e
Adapt CMake for SVE
2021-11-26 10:35:01 +01:00
Martin Kroeker
a3cd36acff
Add CMAKE support for cross-compiling to MIPS32
2021-11-20 17:34:28 +01:00
Wangyang Guo
3dc6052c7e
initial support for Sapphire Rapids platform
2021-10-12 01:30:40 -07:00
gxw
0b8f7c8c10
Add cmake support for LOONGARCH64
2021-08-02 10:00:41 +08:00
Martin Kroeker
30f23be0f9
Rework setting of -mfma to only apply it where necessary
2021-07-22 12:00:03 +02:00
Martin Kroeker
ec4d77c47c
Add -mfma for HAVE_FMA3 in the non-DYNAMIC_ARCH case as well
2020-11-13 09:16:34 +01:00
Martin Kroeker
a29338aaa6
Remove extraneous quotes that caused a cmake policy warning
2020-11-07 20:27:42 +01:00
Martin Kroeker
786c0a3ce8
Add sse options for use of intrinics with older compilers
2020-10-16 10:41:53 +02:00
Martin Kroeker
75e3a92df6
Add express -mavx and -msse options (and fix a stray = for cooperlake)
2020-10-14 01:01:58 +02:00
Martin Kroeker
7c1986640b
fallback from cooperlake to skylake if gcc<10
2020-08-19 20:48:39 +02:00
Martin Kroeker
430f741b30
-march=cooperlake requires gcc10
2020-08-19 17:17:53 +02:00
Martin Kroeker