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Merged
dhalbert merged 4 commits into from
Sep 5, 2026
Merged

Use -j$(nproc) for builds #11313

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de28c65
run-zephyr-tests: build with -j4
lynt-smitka Sep 4, 2026
6cbc69a
run-zephyr-tests: use -j$(nproc) instead of a fixed count
lynt-smitka Sep 5, 2026
4f57830
ci: use -j$(nproc) for the remaining fixed -j4 in .github
lynt-smitka Sep 5, 2026
5988334
Merge remote-tracking branch 'upstream/main' into ci-zephyr-tests-j4
lynt-smitka Sep 5, 2026
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2 changes: 1 addition & 1 deletion .github/actions/deps/ports/broadcom/action.yml
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Expand Up @@ -16,7 +16,7 @@ runs:
tar -xaf dosfstools-4.2.tar.gz
cd dosfstools-4.2
./configure
make -j4
make -j$(nproc)
cd src
echo >> $GITHUB_PATH $(pwd)
shell: bash
2 changes: 1 addition & 1 deletion .github/actions/mpy_cross/action.yml
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Expand Up @@ -28,7 +28,7 @@ runs:

- name: Build mpy-cross
if: inputs.download == 'false' || steps.download-mpy-cross.outcome == 'failure'
run: make -C mpy-cross -j4
run: make -C mpy-cross -j$(nproc)
shell: bash
env:
CP_VERSION: ${{ inputs.cp-version }}
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2 changes: 1 addition & 1 deletion .github/workflows/build-board-custom.yml
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Expand Up @@ -121,7 +121,7 @@ jobs:
BOARD: ${{ inputs.board }}
FLAGS: ${{ inputs.flags }}
DEBUG: ${{ inputs.debug && '1' || '0' }}
run: make -j4 $FLAGS BOARD="$BOARD" DEBUG=$DEBUG TRANSLATION="$TRANSLATION"
run: make -j$(nproc) $FLAGS BOARD="$BOARD" DEBUG=$DEBUG TRANSLATION="$TRANSLATION"
working-directory: ports/${{ steps.board-to-port.outputs.port }}
- name: Upload artifact
uses: actions/upload-artifact@v7
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2 changes: 1 addition & 1 deletion .github/workflows/build-mpy-cross.yml
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Expand Up @@ -55,7 +55,7 @@ jobs:
sudo apt-get install -y mingw-w64

- name: Build mpy-cross.${{ matrix.mpy-cross }}
run: make -C mpy-cross -j4 -f Makefile.${{ matrix.mpy-cross }}
run: make -C mpy-cross -j$(nproc) -f Makefile.${{ matrix.mpy-cross }}

- name: Set output
env:
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4 changes: 2 additions & 2 deletions .github/workflows/build.yml
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Expand Up @@ -140,7 +140,7 @@ jobs:
python3 --version
msgfmt --version
- name: Build mpy-cross (arm64)
run: make -C mpy-cross -j4 -f Makefile.m1 V=2
run: make -C mpy-cross -j$(sysctl -n hw.ncpu) -f Makefile.m1 V=2
- uses: actions/upload-artifact@v7
with:
name: mpy-cross-macos-arm64
Expand Down Expand Up @@ -184,7 +184,7 @@ jobs:
sudo apt-get install -y latexmk librsvg2-bin texlive-fonts-recommended texlive-latex-recommended texlive-latex-extra
pip install -r requirements-doc.txt
- name: Build and Validate Stubs
run: make check-stubs -j4
run: make check-stubs -j$(nproc)
- uses: actions/upload-artifact@v7
with:
name: stubs
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6 changes: 3 additions & 3 deletions .github/workflows/run-tests.yml
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Expand Up @@ -45,12 +45,12 @@ jobs:
with:
cp-version: ${{ inputs.cp-version }}
- name: Build unix port
run: make -C ports/unix VARIANT=coverage -j4
run: make -C ports/unix VARIANT=coverage -j$(nproc)
- name: Run tests
run: ./run-tests.py -j4 ${{ env[format('TEST_{0}', matrix.test)] }}
run: ./run-tests.py -j$(nproc) ${{ env[format('TEST_{0}', matrix.test)] }}
working-directory: tests
- name: Print failure info
run: ./run-tests.py -j4 --print-failures
run: ./run-tests.py -j$(nproc) --print-failures
if: failure()
working-directory: tests
- name: Build native modules
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8 changes: 4 additions & 4 deletions .github/workflows/run-zephyr-tests.yml
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Expand Up @@ -35,13 +35,13 @@ jobs:
- name: Set up external
uses: ./.github/actions/deps/external
- name: Build native sim target
run: make -C ports/zephyr-cp -j2 BOARD=native_native_sim
run: make -C ports/zephyr-cp -j$(nproc) BOARD=native_native_sim
- name: Build bsim
run: make -j 2 everything
run: make -j $(nproc) everything
working-directory: ports/zephyr-cp/tools/bsim
- name: Build native_nrf5340bsim
run: make -C ports/zephyr-cp -j2 BOARD=native_nrf5340bsim
run: make -C ports/zephyr-cp -j$(nproc) BOARD=native_nrf5340bsim
- name: Build native_nrf54lm20bsim
run: make -C ports/zephyr-cp -j2 BOARD=native_nrf54lm20bsim
run: make -C ports/zephyr-cp -j$(nproc) BOARD=native_nrf54lm20bsim
- name: Run Zephyr tests
run: make -C ports/zephyr-cp test
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