Skip to content

README.md: Update cpu section and add WASM support #5695

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
martin-frbg merged 1 commit into from
Mar 22, 2026
+12 −1
Merged

README.md: Update cpu section and add WASM support #5695

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 12 additions & 1 deletion README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -148,11 +148,12 @@ Please read `GotoBLAS_01Readme.txt` for older CPU models already supported by th
- **Intel Haswell**: Optimized Level-3 and Level-2 BLAS with AVX2 and FMA on x86-64.
- **Intel Skylake-X**: Optimized Level-3 and Level-2 BLAS with AVX512 and FMA on x86-64.
- **Intel Cooper Lake**: as Skylake-X with improved BFLOAT16 support.
- **Intel Sapphire Rapids**: as Cooper Lake with improved BFLOAT16 SBGEMM kernel.
- **AMD Bobcat**: Used GotoBLAS2 Barcelona codes.
- **AMD Bulldozer**: x86-64 ?GEMM FMA4 kernels. (Thanks to Werner Saar)
- **AMD PILEDRIVER**: Uses Bulldozer codes with some optimizations.
- **AMD STEAMROLLER**: Uses Bulldozer codes with some optimizations.
- **AMD ZEN**: Uses Haswell codes with some optimizations for Zen 2/3 (use SkylakeX for Zen4)
- **AMD ZEN**: Uses Haswell codes with some optimizations for Zen 2/3, SkylakeX for Zen4, Cooperlake for Zen5

#### MIPS32

Expand Down Expand Up @@ -186,9 +187,13 @@ Please read `GotoBLAS_01Readme.txt` for older CPU models already supported by th
- **EMAG 8180**: preliminary support based on A57
- **Neoverse N1**: (AWS Graviton2) preliminary support
- **Neoverse V1**: (AWS Graviton3) optimized Level-3 BLAS
- **Neoverse N2**: preliminary support
- **Neoverse V2**: preliminary support
- **Apple Vortex**: preliminary support based on ThunderX2/3
- **Apple VortexM4**: preliminary support based on ThunderX2/3, SME kernels for SGEMM,SSYMM,STRMM,SSYRK,SSYR2K
- **A64FX**: preliminary support, optimized Level-3 BLAS
- **ARMV8SVE**: any ARMV8 cpu with SVE extensions
- **ARMV9SME**: any ARMV9 cpu with SVE and SME extensions

#### PPC/PPC64

Expand Down Expand Up @@ -249,6 +254,12 @@ e.g.:
```
The old-style TARGET=LOONGSON3R5 is still supported

#### WASM
Not a cpu target in the strict sense, but portable WebAssembly for browser-based applications and the like. See emscripten.org for the compiler and related information

- **WASM128_GENERIC**: Optimized SGEMM,DGEMM, DAXPY, SSUM/DSUM, SDOT/DDOT and SROT/DROT


### Support for multiple targets in a single library

OpenBLAS can be built for multiple targets with runtime detection of the target cpu by specifying `DYNAMIC_ARCH=1` in Makefile.rule, on the gmake command line or as `-DDYNAMIC_ARCH=TRUE` in cmake.
Expand Down
Loading