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Split VORTEXM4 from VORTEX target and fix SGEMM_DIRECT support for SME-capable targets - #5423

Merged

martin-frbg merged 102 commits into

OpenMathLib:developfrom

martin-frbg:issue5414

Jan 15, 2026

Merged

Split VORTEXM4 from VORTEX target and fix SGEMM_DIRECT support for SME-capable targets#5423
martin-frbg merged 102 commits into
OpenMathLib:developfrom
martin-frbg:issue5414

Commits on Aug 18, 2025
- Rename sgemm_direct_sme1.S to sgemm_direct_sme1_2VLx2VL.S
  martin-frbg
  authored
  ca22e28
- Use ASMNAME to get symbol name from build system; leave x18 unused as reserved on MacOS
  martin-frbg
  authored
  22c6607
- Add sgemm_direct_performant for switching between direct and regular kernels
  martin-frbg
  authored
  89898fc
- Build symbol name from build system variables
  martin-frbg
  authored
  08a0032
- Get symbol name from build system; change b.first to b.mi for AppleClang compatibility
  martin-frbg
  authored
  53d3bb5
- Add VORTEXM4 settings
  martin-frbg
  authored
  731f4dd
- Update ARM64 sgemm_direct object generation
  martin-frbg
  authored
  e82bcd2
- Add sgemm_direct_performant for ARM64
  martin-frbg
  authored
  0203657
- Move SGEMM_DIRECT after the CBLAS parameter check and add sgemm_direct_performant for ARM64
  martin-frbg
  authored
  de91afd
- Separate VORTEXM4 from VORTEX and ARMV9SME
  martin-frbg
  authored
  202a7a0
- Add sgemm_direct_performant for ARM64
  martin-frbg
  authored
  e76c390
- Add sgemm_direct_performant for ARM64
  martin-frbg
  authored
  ef0b883
- Enable SME on MacOS and add VORTEXM4 to DYNAMIC_ARCH list
  martin-frbg
  authored
  ccfd017
- Add minimal compiler flags for VORTEXM4
  martin-frbg
  authored
  b0a00fb
- Add VORTEXM4 target
  martin-frbg
  authored
  3097046
- Split VORTEXM4 from VORTEX target due to SME support
  martin-frbg
  authored
  4e2a8c1
- Add VORTEXM4
  martin-frbg
  authored
  18f9582
- Add VORTEXM4
  martin-frbg
  authored
  ca542f3
- Add compiler options for VORTEXM4
  martin-frbg
  authored
  a4f5fec
- Add VORTEXM4
  martin-frbg
  authored
  c794d0a
- relax requirements in compiler SME capability check
  martin-frbg
  authored
  4328c91
- Add compiler options for VORTEXM4
  martin-frbg
  authored
  426b5f2
- Update SME kernel details
  martin-frbg
  authored
  0bc19a1
- Add VORTEXM4 to DYNAMIC_ARCH list
  martin-frbg
  authored
  bf98e44
- Relax version number requirement for AppleClang
  martin-frbg
  authored
  4609732
Commits on Aug 19, 2025
- Delete misplaced file
  martin-frbg
  authored
  05dbb54
- Update SME-related kernels
  martin-frbg
  authored
  107c883
Commits on Aug 20, 2025
- adjust register 20 accesses to 21 after moving x18
  martin-frbg
  authored
  501728a
- Hide the local 2VLx2VL symbol as static is insufficient for this with gcc
  martin-frbg
  authored
  edaa73f
- Add VORTEXM4
  martin-frbg
  authored
  1ee8879
Commits on Aug 23, 2025
Commits on Aug 24, 2025
- remove debugging printouts
  martin-frbg
  authored
  1b88c9c
- remove debugging printout
  martin-frbg
  authored
  2b5d8c7
Commits on Oct 1, 2025
- Merge branch 'develop' into issue5414
  martin-frbg
  authored
  fc516af
Commits on Oct 2, 2025
- remove sme from M4 Fortran flags as gfortran couples it with sve
  martin-frbg
  authored
  ba9d2d2
- Update Makefile.L3
  martin-frbg
  authored
  b3d0bc4
- restore 2VLx2VL naming
  martin-frbg
  authored
  4ae3e37
- Rework for DYNAMIC_ARCH use and use of SGEMM functions by SSYMM
  martin-frbg
  authored
  c889558
Commits on Oct 8, 2025
- Merge branch 'OpenMathLib:develop' into issue5414
  martin-frbg
  authored
  20f5ed1
- Update limits based on benchmarking the SME code on Apple M4
  martin-frbg
  authored
  47a66ae
Commits on Oct 12, 2025
- Merge branch 'OpenMathLib:develop' into issue5414
  martin-frbg
  authored
  9bfc361
Commits on Oct 19, 2025
Commits on Nov 23, 2025
Commits on Nov 24, 2025
- Add cpuid for Apple M5 (from a PR to the archspec project)
  martin-frbg
  authored
  7d35bf6
- fix sequence of arm64 sgemm_direct_performance and sgemm_direct_ab
  martin-frbg
  authored
  7e44f62
- Add compiler guard around the M4 HAVE_SME property
  martin-frbg
  authored
  b0bd49a
- Only add dedicated VORTEXM4 if building with LLVM
  martin-frbg
  authored
  4af1870
- small fixes for separating sme and dummy parts
  martin-frbg
  authored
  b185c9a
- rework for dynamic_arch
  martin-frbg
  authored
  a683287
- remove redundant HAVE_SME
  martin-frbg
  authored
  705259c
- rework ARM64 SME dependency handling
  martin-frbg
  authored
  7ab8dc1
- fix sequence
  martin-frbg
  authored
  c3c857c
Commits on Nov 28, 2025
- AppleClang does not define feature local_streaming
  martin-frbg
  authored
  825d3ad
Commits on Dec 3, 2025
- remove za from clobber lists
  martin-frbg
  authored
  e85efb8
Commits on Dec 31, 2025
- Add workaround for current LLVM SME bug on Windows
  martin-frbg
  authored
  275eb6f
- Add workaround for current LLVM SME bug on Windows
  martin-frbg
  authored
  5c8cf37
- Add workaround for current LLVM SME bug on Windows
  martin-frbg
  authored
  b183182
- Add workaround for current LLVM SME bug on Windows
  martin-frbg
  authored
  7beba94
- syntax fix
  martin-frbg
  authored
  f4383d0
- syntax fix
  martin-frbg
  authored
  67fd33e
Commits on Jan 5, 2026
Commits on Jan 9, 2026
- Merge branch 'develop' into issue5414
  martin-frbg
  authored
  2d46f1e
- Adapt for DYNAMIC_ARCH with multiple ...preprocess symbols
  martin-frbg
  authored
  a9a6eda
Commits on Jan 11, 2026
- Merge branch 'OpenMathLib:develop' into issue5414
  martin-frbg
  authored
  6de062c
- Merge branch 'OpenMathLib:develop' into issue5414
  martin-frbg
  authored
  aafd3cb
Commits on Jan 12, 2026
- Move early exit up; don't rely on support_sme() for now
  martin-frbg
  authored
  0a53d91
- Move early exit up; don't rely on support_sme() for now
  martin-frbg
  authored
  31150eb
- Merge branch 'OpenMathLib:develop' into issue5414
  martin-frbg
  authored
  3149408
- fix missing parentheses on endif
  martin-frbg
  authored
  10ba0e6
Commits on Jan 13, 2026
- Distinguish AppleClang from LLVM on ARM64
  martin-frbg
  authored
  770ad68
- Apple Clang absolutely needs the +sme in the arch string
  martin-frbg
  authored
  5e5f9a3
- Apple Clang requires +sme in the arch string for M4
  martin-frbg
  authored
  31bb6ca
- add prototype
  martin-frbg
  authored
  533cab2
- add prototype
  martin-frbg
  authored
  bdcb9b7
- fix missing endif() and add AppleClang options for M4
  martin-frbg
  authored
  fa021e1
- fix os variable reference
  martin-frbg
  authored
  6137236
Commits on Jan 14, 2026
- drop the cpu=apple-m4 part as nonessential
  martin-frbg
  authored
  6735872
- remove cpu=apple-m4 as not required and less portable
  martin-frbg
  authored
  d3e4b41
- Update Makefile
  martin-frbg
  authored
  88c583e
- fix spurious change of (S)BGEMM parameters for NeoverseV1
  martin-frbg
  authored
  7ffce1c
- force linking to clang_rt_builtins when using LLVM for AppleM4
  martin-frbg
  authored
  d49df4c
- Force linking to clang_rt_builtins when using LLVM for AppleM4
  martin-frbg
  authored
  93cd7b9
- typo
  martin-frbg
  authored
  7acf919
- typo fix
  martin-frbg
  authored
  faa1875
Commits on Jan 15, 2026
- Make VORTEXM4 available in DYNAMIC_ARCH on Apple
  martin-frbg
  authored
  5133aac
- Make VortexM4 available in DYNAMIC_ARCH on MacOS only
  martin-frbg
  authored
  55a10c7
- make VORTEXM4 MacOS-only for now
  martin-frbg
  authored
  6f225da

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