use DYNAMIC_LIST to limit the number of kernels compiled into the wheel

.github/workflows/posix.yml

@@ -13,6 +13,7 @@ env:
   REPO_DIR: OpenBLAS
   OPENBLAS_COMMIT: "d11e7340"
   MACOSX_DEPLOYMENT_TARGET: 10.9
+  MB_PYTHON_VERSION: 3.11
 
 jobs:
   build:
@@ -46,24 +47,35 @@ jobs:
             MB_ML_LIBC: musllinux
             MB_ML_VER: _1_1
 
-          # - os: ubuntu-latest
-          #   PLAT: aarch64
-          #   INTERFACE64: '0'
-          #   MB_ML_VER: '2014'
-          # - os: ubuntu-latest
-          #   PLAT: aarch64
-          #   INTERFACE64: '1'
-          #   MB_ML_VER: '2014'
-          # - os: ubuntu-latest
-          #   PLAT: aarch64
-          #   INTERFACE64: '0'
-          #   MB_ML_LIBC: musllinux
-          #   MB_ML_VER: _1_1
-          # - os: ubuntu-latest
-          #   PLAT: aarch64
-          #   INTERFACE64: '1'
-          #   MB_ML_LIBC: musllinux
-          #   MB_ML_VER: _1_1
+          # Move these 6 builds to a faster option
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '0'
+            MB_ML_VER: '2014'
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '1'
+            MB_ML_VER: '2014'
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '0'
+            MB_ML_LIBC: musllinux
+            MB_ML_VER: _1_1
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '1'
+            MB_ML_LIBC: musllinux
+            MB_ML_VER: _1_1
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '0'
+            MB_ML_LIBC: musllinux
+            MB_ML_VER: _1_2
+          - os: ubuntu-latest
+            PLAT: aarch64
+            INTERFACE64: '1'
+            MB_ML_LIBC: musllinux
+            MB_ML_VER: _1_2
 
         exclude:
           - PLAT: i686
@@ -72,8 +84,6 @@ jobs:
             INTERFACE64: '1'
     env:
       NIGHTLY: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}
-      MB_PYTHON_VERSION: ${{ matrix.python-version }}
-      TRAVIS_PYTHON_VERSION: ${{ matrix.python-version }}
       MB_ML_LIBC: ${{ matrix.MB_ML_LIBC }}
       MB_ML_VER: ${{ matrix.MB_ML_VER }}
       INTERFACE64: ${{ matrix.INTERFACE64 }}
@@ -158,12 +168,12 @@ jobs:
 
     - uses: actions/upload-artifact@v4.3.0
       with:
-        name: wheels-${{ matrix.os }}-${{ matrix.PLAT }}-${{ matrix.INTERFACE64 }}-${{ matrix.MB_ML_LIBC }}
+        name: wheels-${{ matrix.os }}-${{ matrix.PLAT }}-${{ matrix.INTERFACE64 }}-${{ matrix.MB_ML_LIBC }}-${{ matrix.MB_ML_VER }}
         path: dist/scipy_openblas*.whl
 
     - uses: actions/upload-artifact@v4.3.0
       with:
-        name: openblas-${{ matrix.os }}-${{ matrix.PLAT }}-${{ matrix.INTERFACE64 }}-${{ matrix.MB_ML_LIBC }}
+        name: openblas-${{ matrix.os }}-${{ matrix.PLAT }}-${{ matrix.INTERFACE64 }}-${{ matrix.MB_ML_LIBC }}-${{ matrix.MB_ML_VER }}
         path: libs/openblas*.tar.gz
 
     - uses: conda-incubator/setup-miniconda@v3.0.4

pyproject.toml

@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "scipy-openblas64"
 # v0.3.27-350-gd11e7340
-version = "0.3.27.350.0"
+version = "0.3.27.350.1"
 requires-python = ">=3.7"
 description = "Provides OpenBLAS for python packaging"
 readme = "README.md"

tools/build_openblas.sh

@@ -64,12 +64,14 @@ if [ "$build_bits" == 64 ]; then
     extra="-fno-asynchronous-unwind-tables"
     vc_arch="X64"
     plat_tag="win_amd64"
+    dynamic_list="PRESCOTT NEHALEM SANDYBRIDGE HASWELL SKYLAKEX"
 else
     march=pentium4
     extra="-mfpmath=sse -msse2"
     fextra="-m32"
     vc_arch="i386"
     plat_tag="win32"
+    dynamic_list="PRESCOTT NEHALEM SANDYBRIDGE HASWELL"
 fi
 cflags="-O2 -march=$march -mtune=generic $extra"
 fflags="$fextra $cflags -frecursive -ffpe-summary=invalid,zero"
@@ -94,7 +96,8 @@ OPENBLAS_VERSION=$(git describe --tags --abbrev=8)
 # Variable used in creating output libraries
 make BINARY=$build_bits DYNAMIC_ARCH=1 USE_THREAD=1 USE_OPENMP=0 \
      NUM_THREADS=24 NO_WARMUP=1 NO_AFFINITY=1 CONSISTENT_FPCSR=1 \
-     BUILD_LAPACK_DEPRECATED=1 TARGET=PRESCOTT BUFFERSIZE=20\
+     BUILD_LAPACK_DEPRECATED=1 TARGET=PRESCOTT BUFFERSIZE=20 \
+     DYNAMIC_LIST="$dynamic_list" \
      LDFLAGS="$LDFLAGS" \
      COMMON_OPT="$cflags" \
      FCOMMON_OPT="$fflags" \

tools/build_steps.sh

@@ -124,32 +124,42 @@ function do_build_lib {
     case $(get_os)-$plat in
         Linux-x86_64)
             local bitness=64
-            local target_flags="TARGET=PRESCOTT"
+            local target=PRESCOTT
+            local dynamic_list="PRESCOTT NEHALEM SANDYBRIDGE HASWELL SKYLAKEX"
             ;;
         Darwin-x86_64)
             local bitness=64
-            local target_flags="TARGET=CORE2"
+            local target=CORE2
+            local dynamic_list="CORE2 NEHALEM SANDYBRIDGE HASWELL SKYLAKEX"
             # Pick up the gfortran runtime libraries
             export DYLD_LIBRARY_PATH=/usr/local/lib:$DYLD_LIBRARY_PATH
             ;;
         *-i686)
             local bitness=32
-            local target_flags="TARGET=PRESCOTT"
+            local target=PRESCOTT
+            local dynamic_list="PRESCOTT NEHALEM SANDYBRIDGE HASWELL"
             ;;
         Linux-aarch64)
             local bitness=64
-            local target_flags="TARGET=ARMV8"
+            local target=ARMV8
+            # temporarily limit the kernels for aarch64 until there is data
+            # see https://github.com/MacPython/openblas-libs/issues/170
+            if [ "$MB_ML_LIBC" == "musllinux" -a "$MB_ML_VER" == "_1_1" ]; then
+                local dynamic_list="ARMV8 CORTEXA57 THUNDERX"
+            else
+                local dynamic_list="ARMV8 CORTEXA57 NEOVERSEV1 THUNDERX"
+            fi
             ;;
         Darwin-arm64)
             local bitness=64
-            local target_flags="TARGET=VORTEX"
+            local target=VORTEX
             ;;
         *-s390x)
             local bitness=64
             ;;
         *-ppc64le)
             local bitness=64
-            local target_flags="TARGET=POWER8"
+            local target=POWER8
             ;;
         *) echo "Strange plat value $plat"; exit 1 ;;
     esac
@@ -172,23 +182,21 @@ function do_build_lib {
     git config --global --add safe.directory '*'
     pushd OpenBLAS
     patch_source
-    echo start building
     if [ -v dynamic_list ]; then
         CFLAGS="$CFLAGS -fvisibility=protected -Wno-uninitialized" \
-        make BUFFERSIZE=20 DYNAMIC_ARCH=1 \
+        make BUFFERSIZE=20 DYNAMIC_ARCH=1 QUIET_MAKE=1 \
             USE_OPENMP=0 NUM_THREADS=64 \
             DYNAMIC_LIST="$dynamic_list" \
-            BINARY=$bitness $interface_flags $target_flags shared 2>&1 1>/dev/null
+            BINARY=$bitness $interface_flags TARGET="$target"
     else
         CFLAGS="$CFLAGS -fvisibility=protected -Wno-uninitialized" \
         make BUFFERSIZE=20 DYNAMIC_ARCH=1 \
             USE_OPENMP=0 NUM_THREADS=64 \
-            BINARY=$bitness $interface_flags $target_flags shared 2>&1 1>/dev/null
+            BINARY=$bitness $interface_flags TARGET="$target" shared 2>&1 1>/dev/null
+        make BUFFERSIZE=20 DYNAMIC_ARCH=1 \
+            USE_OPENMP=0 NUM_THREADS=64 \
+            BINARY=$bitness $interface_flags TARGET="$target" tests
     fi
-    echo done building, now testing
-    make BUFFERSIZE=20 DYNAMIC_ARCH=1 \
-        USE_OPENMP=0 NUM_THREADS=64 \
-        BINARY=$bitness $interface_flags $target_flags tests
     make PREFIX=$BUILD_PREFIX $interface_flags install
     popd
     if [ "$nightly" = "1" ]; then