1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
|
name: cd-wheel
on: # yamllint disable-line rule:truthy
workflow_call:
inputs:
os-arch:
description: 'Target OS-Architecture'
default: ''
required: false
type: string
python-tag:
description: "CPython/PyPy tag ({cp,pp}3{8..14})"
default: ''
required: false
type: string
workflow_dispatch:
inputs:
os-arch:
description: "Target OS-Architecture"
default: Linux-x86_64
required: true
type: choice
options:
- all
- Linux
- Linux-aarch64
- Linux-x86_64
- macOS
- macOS-arm64
- macOS-x86_64
- Windows
- Windows-AMD64
python-tag:
description: "CPython/PyPy tag ({cp,pp}3{8..14})"
default: ''
required: false
type: string
permissions:
contents: read
jobs:
setup:
runs-on: ubuntu-latest
outputs:
matrix-build: ${{ steps.setup.outputs.matrix-build }}
matrix-merge: ${{ steps.setup.outputs.matrix-merge }}
matrix-test: ${{ steps.setup.outputs.matrix-test }}
steps:
- uses: step-security/harden-runner@v2
with: {egress-policy: audit}
- uses: actions/checkout@v5
- id: setup
run: |
# build matrix
python -u cibw/setup-matrix.py \
--os ${{ inputs.os-arch }} \
--py ${{ inputs.python-tag }} \
>> "$GITHUB_OUTPUT"
build:
if: ${{ needs.setup.outputs.matrix-build != '[]' }}
needs: setup
runs-on: ${{ matrix.runner }}
strategy:
fail-fast: false
matrix:
include: ${{ fromJSON(needs.setup.outputs.matrix-build) }}
steps:
- uses: step-security/harden-runner@v2
with:
egress-policy: audit
- id: checkout
uses: actions/checkout@v5
- id: setup-macOS
if: ${{ runner.os == 'macOS' }}
name: setup-macOS
run: |
# set hostname
sudo hostname localhost
# unlink libevent
brew unlink libevent || true
# unlink openssl
brew unlink openssl || true
- id: source-date-epoch
run: |
# source-date-epoch
SOURCE_DATE_EPOCH=$(git log -1 --pretty=%at)
echo SOURCE_DATE_EPOCH=$SOURCE_DATE_EPOCH >> $GITHUB_ENV
echo $(git log -1 --pretty=%ai) [timestamp=$SOURCE_DATE_EPOCH]
shell: bash
- id: setup-python
uses: actions/setup-python@v6
with:
python-version: 3
- id: setup-cython
run: python -m pip install -r ./conf/requirements-build-cython.txt
- id: setup-project
run: python ./conf/cythonize.py
- id: setup-uv
if: ${{ runner.os != 'Linux' }}
run: ${{ runner.os == 'macOS' && 'brew' || 'choco' }} install uv
- id: build
uses: pypa/cibuildwheel@v3.2.0
timeout-minutes: 10
with:
package-dir: .
output-dir: wheelhouse
env:
MPI4PY_BUILD_MPIABI: "1"
MPI4PY_BUILD_PYSABI: "${{ matrix.py-sabi && matrix.py || '0' }}"
MPI4PY_LOCAL_VERSION: "${{ matrix.mpi-abi }}"
CIBW_PROJECT_REQUIRES_PYTHON: ">=3.8"
CIBW_ENABLE: "cpython-freethreading pypy"
CIBW_BUILD_FRONTEND: "build[uv]"
CIBW_ARCHS: "${{ matrix.arch }}"
CIBW_BUILD: "${{ matrix.py }}-*"
CIBW_SKIP: "*musllinux*"
CIBW_BEFORE_ALL: >-
bash {project}/cibw/install-mpi.sh
"${{ matrix.mpi-abi }}" "${{ matrix.arch }}"
CIBW_BEFORE_BUILD: >-
bash {project}/cibw/patch-tools.sh
CIBW_TEST_COMMAND: >-
bash {project}/cibw/run-tests.sh
CIBW_ENVIRONMENT_PASS_LINUX: >-
MPI4PY_BUILD_MPIABI
MPI4PY_BUILD_PYSABI
MPI4PY_LOCAL_VERSION
CIBW_ENVIRONMENT_LINUX: >-
CFLAGS="-g0 -Os"
CIBW_ENVIRONMENT_MACOS: >-
CFLAGS="-g0 -Os"
LDFLAGS="-Wl,-headerpad_max_install_names"
LDFLAGS="$LDFLAGS -Wl,-rpath,/usr/local/lib"
LDFLAGS="$LDFLAGS -Wl,-rpath,/opt/homebrew/lib"
LDFLAGS="$LDFLAGS -Wl,-rpath,/opt/local/lib"
CIBW_ENVIRONMENT_WINDOWS: >-
I_MPI_ROOT="$USERPROFILE\\mpi\\Library"
MSMPI_ROOT="$USERPROFILE\\mpi\\Library"
MSMPI_BIN="$MSMPI_ROOT\\bin"
MSMPI_INC="$MSMPI_ROOT\\include"
MSMPI_LIB64="$MSMPI_ROOT\\lib"
CIBW_MANYLINUX_AARCH64_IMAGE: "manylinux_2_28"
CIBW_MANYLINUX_X86_64_IMAGE: "manylinux_2_28"
CIBW_BEFORE_BUILD_WINDOWS:
- id: upload
uses: actions/upload-artifact@v4
with:
name: build-${{runner.os}}-${{matrix.arch}}-${{strategy.job-index}}
path: wheelhouse/*.whl
retention-days: 1
- id: check
run: cibw/check-wheels.sh wheelhouse
shell: bash
merge:
if: ${{ needs.setup.outputs.matrix-merge != '[]' }}
needs: [setup, build]
runs-on: ${{ matrix.runner }}
strategy:
fail-fast: false
matrix:
include: ${{ fromJSON(needs.setup.outputs.matrix-merge) }}
steps:
- uses: step-security/harden-runner@v2
with:
egress-policy: audit
- id: checkout
uses: actions/checkout@v5
- id: source-date-epoch
run: |
# source-date-epoch
SOURCE_DATE_EPOCH=$(git log -1 --pretty=%at)
echo SOURCE_DATE_EPOCH=$SOURCE_DATE_EPOCH >> $GITHUB_ENV
echo $(git log -1 --pretty=%ai) [timestamp=$SOURCE_DATE_EPOCH]
shell: bash
- id: setup-python
uses: actions/setup-python@v6
with:
python-version: 3
- id: install
run: python -m pip install --upgrade wheel
- id: download
uses: actions/download-artifact@v5
with:
path: wheelhouse
pattern: build-${{ runner.os }}-${{ matrix.arch }}-*
merge-multiple: true
- id: merge
run: python cibw/merge-wheels.py wheelhouse dist
- id: upload
uses: actions/upload-artifact@v4
with:
name: wheel-${{ runner.os }}-${{ matrix.arch }}
path: dist/*.whl
- id: report
run: |
test "$(uname)" = Darwin && sha256sum() { shasum -a 256 $@; } || true
artifact='Artifact: <${{ steps.upload.outputs.artifact-url }}>'
echo $artifact >> $GITHUB_STEP_SUMMARY
echo '```' >> $GITHUB_STEP_SUMMARY
sha256sum -b * >> $GITHUB_STEP_SUMMARY
echo '```' >> $GITHUB_STEP_SUMMARY
shell: bash
working-directory: dist
test:
if: ${{ needs.setup.outputs.matrix-test != '[]' }}
needs: [setup, merge]
runs-on: ${{ matrix.runner }}
strategy:
fail-fast: false
matrix:
include: ${{ fromJSON(needs.setup.outputs.matrix-test) }}
defaults:
run:
shell: bash
steps:
- uses: step-security/harden-runner@v2
with:
egress-policy: audit
- name: Configure hostname
run: echo 127.0.0.1 `hostname` | sudo tee -a /etc/hosts > /dev/null
if: runner.os == 'Linux' || runner.os == 'macOS'
- uses: actions/checkout@v5
- uses: actions/download-artifact@v5
with:
path: dist
pattern: wheel-${{ runner.os }}-${{ matrix.arch }}
merge-multiple: true
- if: ${{ matrix.py-sabi != '' }}
run: rm -f dist/mpi4py-*-cp3*-cp3*-*.whl
- if: ${{ runner.os == 'macOS' }}
run: sudo hostname localhost
# * test conda
- if: ${{ !startsWith(matrix.py, 'pypy') }}
id: conda-args
run: |
# conda-args
python="${{ matrix.py }}"
if [[ "$python" == *t ]]; then
python="${python%%t} python-freethreading"; fi
echo python="$python" >> "$GITHUB_OUTPUT"
- if: ${{ !startsWith(matrix.py, 'pypy') }}
uses: mamba-org/setup-micromamba@v2
with:
init-shell: bash
post-cleanup: none
environment-name: test
create-args: >-
${{ matrix.mpi == 'impi' && 'impi_rt' || matrix.mpi }}
python=${{ steps.conda-args.outputs.python }}
pip
condarc: |
show_channel_urls: true
channel_priority: strict
channels:
- conda-forge
- conda-forge/label/python_rc
- nodefaults
- if: ${{ !startsWith(matrix.py, 'pypy') }}
name: Install mpi4py in conda environment
run: python -m pip install mpi4py --no-index --find-links=dist
shell: bash -el {0}
- if: ${{ !startsWith(matrix.py, 'pypy') }}
name: Test mpi4py with conda-forge/${{ matrix.mpi }}
run: cibw/run-tests-mpi.sh
shell: bash -el {0}
timeout-minutes: 2
- if: ${{ !startsWith(matrix.py, 'pypy') }}
name: Test setenv MPI4PY_MPIABI=${{ matrix.mpi }}
run: cibw/run-tests-mpi.sh
shell: bash -el {0}
timeout-minutes: 2
env:
MPI4PY_MPIABI: ${{ matrix.mpi }}
- if: ${{ !startsWith(matrix.py, 'pypy') }}
name: Test setenv MPI4PY_LIBMPI=<libmpi.*>
run: |
case "$(uname)" in
Linux) libmpi=libmpi.so ;;
Darwin) libmpi=libmpi.dylib ;;
*NT*) libmpi=${{ matrix.mpi }}.dll ;;
esac
env MPI4PY_LIBMPI="$libmpi" \
cibw/run-tests-mpi.sh
shell: bash -el {0}
timeout-minutes: 2
- if: ${{ !startsWith(matrix.py, 'pypy') }}
name: Test mpi4py with multiple conda-forge/${{ matrix.mpi }} versions
run: cibw/run-tests-conda.sh ${{ matrix.mpi }}
shell: bash -el {0}
timeout-minutes: 5
# * test pip
- uses: actions/setup-python@v6
with:
python-version: ${{ matrix.py }}
allow-prereleases: true
# ** test virtual environment
- if: ${{ matrix.mpi != 'msmpi' }}
name: Install mpi4py and MPI in virtual environment
id: venv
run: |
venvdir="${{ runner.temp }}/venv"
package=${{ matrix.mpi == 'impi' && 'impi_rt' || matrix.mpi }}
python -m venv "$venvdir"
if [[ $(uname) =~ NT ]]; then
venvdir=$(cygpath -u "$venvdir")
python="$venvdir/Scripts/python.exe"
mpiexec="$venvdir/Library/bin/mpiexec.exe"
else
python="$venvdir/bin/python"
mpiexec="$venvdir/bin/mpiexec"
fi
echo "python=$python" >> "$GITHUB_OUTPUT"
echo "mpiexec=$mpiexec" >> "$GITHUB_OUTPUT"
set -x
"$python" -m pip install --upgrade pip
"$python" -m pip install $package
"$python" -m pip install mpi4py --no-index --find-links=dist
"$python" -m pip list
- if: ${{ matrix.mpi != 'msmpi' }}
name: Test mpi4py and MPI from virtual environment
run: cibw/run-tests-mpi.sh
timeout-minutes: 2
env:
PYTHON: ${{ steps.venv.outputs.python }}
MPIEXEC: ${{ steps.venv.outputs.mpiexec }}
- if: ${{ matrix.mpi != 'msmpi' }}
name: Test mpi4py with multiple pypi/${{ matrix.mpi }} versions
run: cibw/run-tests-pypip.sh ${{ matrix.mpi }}
timeout-minutes: 5
env:
PYTHON: ${{ steps.venv.outputs.python }}
MPIEXEC: ${{ steps.venv.outputs.mpiexec }}
# ** test user site-packages
- if: ${{ matrix.mpi != 'msmpi' }}
name: Install mpi4py and MPI in user site-packages
id: user
run: |
userdir=$(python -m site --user-base)
package=${{ matrix.mpi == 'impi' && 'impi_rt' || matrix.mpi }}
python=python
if [[ $(uname) =~ NT ]]; then
userdir=$(cygpath -u "$userdir")
mpiexec="$userdir/Library/bin/mpiexec.exe"
else
mpiexec="$userdir/bin/mpiexec"
fi
echo "python=$python" >> "$GITHUB_OUTPUT"
echo "mpiexec=$mpiexec" >> "$GITHUB_OUTPUT"
set -x
"$python" -m pip install --user $package
"$python" -m pip install --user mpi4py --no-index --find-links=dist
"$python" -m pip list
env:
PYTHONUSERBASE: ${{ runner.temp }}/user
- if: ${{ matrix.mpi != 'msmpi' }}
name: Test mpi4py and MPI from user site-packages
run: cibw/run-tests-mpi.sh
timeout-minutes: 2
env:
PYTHON: ${{ steps.user.outputs.python }}
MPIEXEC: ${{ steps.user.outputs.mpiexec }}
PYTHONUSERBASE: ${{ runner.temp }}/user
# ** test global site-packages
- name: Install mpi4py in global site-packages
run: python -m pip install mpi4py --no-index --find-links=dist
# *** test local MPI
- if: ${{ matrix.mpi == 'impi' && runner.os == 'Windows' }}
name: Install MPI in local directory
id: impi_old
run: |
package=intelmpi.redist.win-x64 version=2021.7.1.15761
nuget install $package -Version $version
mpiroot="$PWD/$package.$version/runtimes/win-x64/native"
mpiexec="$mpiroot/bin/mpiexec.exe"
echo "mpiroot=$(cygpath -u "$mpiroot")" >> "$GITHUB_OUTPUT"
echo "mpiexec=$(cygpath -u "$mpiexec")" >> "$GITHUB_OUTPUT"
- if: ${{ matrix.mpi == 'impi' && runner.os == 'Windows' }}
name: Test mpi4py with MPI from local directory
run: cibw/run-tests-mpi.sh
timeout-minutes: 2
env:
MPIEXEC: ${{ steps.impi_old.outputs.mpiexec }}
I_MPI_ROOT: ${{ steps.impi_old.outputs.mpiroot }}
- if: ${{ matrix.mpi == 'impi' && runner.os == 'Windows' }}
name: Install MPI in local directory
id: impi
run: |
package=intelmpi.redist.win-x64 version=2021.16.1.802
nuget install $package -Version $version
mpiroot="$PWD/$package.$version/runtimes/win-x64/native"
mpiexec="$mpiroot/bin/mpiexec.exe"
echo "mpiroot=$(cygpath -u "$mpiroot")" >> "$GITHUB_OUTPUT"
echo "mpiexec=$(cygpath -u "$mpiexec")" >> "$GITHUB_OUTPUT"
- if: ${{ matrix.mpi == 'impi' && runner.os == 'Windows' }}
name: Test mpi4py with MPI from local directory
run: cibw/run-tests-mpi.sh
timeout-minutes: 2
env:
MPIEXEC: ${{ steps.impi.outputs.mpiexec }}
I_MPI_ROOT: ${{ steps.impi.outputs.mpiroot }}
# *** test system MPI
- name: Install system MPI
uses: mpi4py/setup-mpi@v1
with:
mpi: ${{ matrix.mpi }}
- name: Test mpi4py with system MPI
run: cibw/run-tests-mpi.sh
timeout-minutes: 2
- name: Test setenv MPI4PY_MPIABI=${{ matrix.mpi }}
run: cibw/run-tests-mpi.sh
timeout-minutes: 2
env:
MPI4PY_MPIABI: ${{ matrix.mpi }}
- if: ${{ matrix.os != 'macOS' }}
name: Test setenv MPI4PY_LIBMPI=<libmpi.*>
run: |
case "$(uname)" in
Linux) libmpi=libmpi.so ;;
Darwin) libmpi=libmpi.dylib ;;
*NT*) libmpi=${{ matrix.mpi }}.dll ;;
esac
env MPI4PY_LIBMPI="$libmpi" \
cibw/run-tests-mpi.sh
timeout-minutes: 2
- if: ${{ matrix.os == 'Windows' && matrix.mpi == 'impi' }}
name: Test setenv I_MPI_LIBRARY_KIND=debug
run: cibw/run-tests-mpi.sh
env: {I_MPI_LIBRARY_KIND: debug}
timeout-minutes: 2
- if: ${{ matrix.os == 'Windows' && matrix.mpi == 'impi' }}
name: Test setenv I_MPI_LIBRARY_KIND=release
run: cibw/run-tests-mpi.sh
env: {I_MPI_LIBRARY_KIND: release}
timeout-minutes: 2
|
