Update OpenBLAS to 0.3.28 (#2006)

This includes a number of performance improvements, such as threading optimisations and forwarding GEMM calls to GEMV for calls where N=1 or M=1. See: https://github.com/OpenMathLib/OpenBLAS/releases
pytorch · Oct 3, 2024 · 9ef740c · 9ef740c
1 parent 25d5a89
commit 9ef740c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/aarch64_linux/build_aarch64_wheel.py b/aarch64_linux/build_aarch64_wheel.py
@@ -220,7 +220,7 @@ def install_condaforge_python(host: RemoteHost, python_version="3.8") -> None:
 
 def build_OpenBLAS(host: RemoteHost, git_clone_flags: str = "") -> None:
     print('Building OpenBLAS')
-    host.run_cmd(f"git clone https://github.com/xianyi/OpenBLAS -b v0.3.25 {git_clone_flags}")
+    host.run_cmd(f"git clone https://github.com/xianyi/OpenBLAS -b v0.3.28 {git_clone_flags}")
     make_flags = "NUM_THREADS=64 USE_OPENMP=1 NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=ARMV8"
     host.run_cmd(f"pushd OpenBLAS && make {make_flags} -j8 && sudo make {make_flags} install && popd && rm -rf OpenBLAS")  # noqa: E501