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MAINT: Backport openblas_support from master. #17652

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Merged
merged 1 commit into from
Oct 27, 2020
Merged

MAINT: Backport openblas_support from master. #17652

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25 changes: 16 additions & 9 deletions azure-steps-windows.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,20 +4,22 @@ steps:
versionSpec: $(PYTHON_VERSION)
addToPath: true
architecture: $(PYTHON_ARCH)
- script: python -m pip install --upgrade pip

- script: python -m pip install --upgrade pip wheel
displayName: 'Install tools'

- script: python -m pip install -r test_requirements.txt
displayName: 'Install dependencies; some are optional to avoid test skips'

- powershell: |
$ErrorActionPreference = "Stop"
# Download and get the path to "openblas.a". We cannot copy it
# to $PYTHON_EXE's directory since that is on a different drive which
# mingw does not like. Instead copy it to a directory and set OPENBLAS,
# since OPENBLAS will be picked up by the openblas discovery
python -m pip install
$target = $(python tools/openblas_support.py)
mkdir openblas
echo Copying $target to openblas/openblas$env:OPENBLAS_SUFFIX.a
echo "Copying $target to openblas/openblas$env:OPENBLAS_SUFFIX.a"
cp $target openblas/openblas$env:OPENBLAS_SUFFIX.a
If ( Test-Path env:NPY_USE_BLAS_ILP64 ){
echo "##vso[task.setvariable variable=OPENBLAS64_]$pwd\openblas"
Expand All @@ -27,36 +29,41 @@ steps:
displayName: 'Download / Install OpenBLAS'

- powershell: |
choco install -y mingw --forcex86 --force --version=5.3.0
choco install -y mingw --forcex86 --force --version=7.3.0
refreshenv
displayName: 'Install 32-bit mingw for 32-bit builds'
condition: eq(variables['BITS'], 32)
# NOTE: for Windows builds it seems much more tractable to use runtests.py
# vs. manual setup.py and then runtests.py for testing only

- powershell: |
If ($(BITS) -eq 32) {
$env:CFLAGS = "-m32"
$env:LDFLAGS = "-m32"
$env:PATH = "C:\\tools\\mingw32\\bin;" + $env:PATH
refreshenv
$env:PATH = "C:\\ProgramData\\chocolatey\\lib\\mingw\\tools\\install\\mingw$(BITS)\\bin;" + $env:PATH
}
python -c "from tools import openblas_support; openblas_support.make_init('numpy')"
pip wheel -v -v -v --no-build-isolation --no-use-pep517 --wheel-dir=dist .
python -m pip wheel -v -v -v --no-build-isolation --no-use-pep517 --wheel-dir=dist .

ls dist -r | Foreach-Object {
pip install $_.FullName
python -m pip install $_.FullName
}
displayName: 'Build NumPy'

- bash: |
pushd . && cd .. && target=$(python -c "import numpy, os; print(os.path.abspath(os.path.join(os.path.dirname(numpy.__file__), '.libs')))") && popd
pip download -d destination --only-binary :all: --no-deps numpy==1.14
python -m pip download -d destination --only-binary :all: --no-deps numpy==1.14
cd destination && unzip numpy*.whl && cp numpy/.libs/*.dll $target
ls $target
displayName: 'Add extraneous & older DLL to numpy/.libs to probe DLL handling robustness'
condition: eq(variables['PYTHON_VERSION'], '3.6')
- script: pushd . && cd .. && python -c "from ctypes import windll; windll.kernel32.SetDefaultDllDirectories(0x00000800); import numpy" && popd
displayName: 'For gh-12667; Windows DLL resolution'
condition: eq(variables['PYTHON_VERSION'], '3.6')

- script: python runtests.py -n --show-build-log --mode=$(TEST_MODE) -- -rsx --junitxml=junit/test-results.xml
displayName: 'Run NumPy Test Suite'

- task: PublishTestResults@2
condition: succeededOrFailed()
inputs:
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