From 9ef740cb345b5f4e1f0a1def04c5526dd8428e28 Mon Sep 17 00:00:00 2001 From: Christopher Sidebottom Date: Thu, 3 Oct 2024 16:57:32 +0100 Subject: [PATCH] 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 --- aarch64_linux/build_aarch64_wheel.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/aarch64_linux/build_aarch64_wheel.py b/aarch64_linux/build_aarch64_wheel.py index 91b2d699b..30b6f91c3 100755 --- 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