diff options
Diffstat (limited to '.github/actions/set-make-job-count/action.yml')
| -rw-r--r-- | .github/actions/set-make-job-count/action.yml | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/.github/actions/set-make-job-count/action.yml b/.github/actions/set-make-job-count/action.yml new file mode 100644 index 000000000..68779ef3f --- /dev/null +++ b/.github/actions/set-make-job-count/action.yml @@ -0,0 +1,22 @@ +name: 'set-make-job-count' +description: 'Set the MAKE_JOB_COUNT environment variable to a value suitable for the host runner' +runs: + using: "composite" + steps: + # Each job runner requires 2.25 GiB (i.e. 1024 * 9/4 MiB) memory and + # a dedicated logical CPU core + - name: set-jobs-macOS + if: runner.os == 'macOS' + run: | + echo MAKE_JOB_COUNT=$(expr $(printf '%s\n%s' $(( $(sysctl -n hw.memsize) * 4 / (1073741824 * 9) )) $(sysctl -n hw.logicalcpu) | sort -n | head -n1) '|' 1) >> $GITHUB_ENV + shell: bash + - name: set-jobs-windows + if: runner.os == 'Windows' + run: | + echo MAKE_JOB_COUNT=$(expr $(printf '%s\n%s' $(( $(grep MemTotal: /proc/meminfo | cut -d: -f2 | cut -dk -f1) * 4 / (1048576 * 9) )) $(nproc) | sort -n | head -n1) '|' 1) >> $GITHUB_ENV + shell: msys2 {0} + - name: set-jobs-linux + if: runner.os == 'Linux' + run: | + echo MAKE_JOB_COUNT=$(expr $(printf '%s\n%s' $(( $(grep MemTotal: /proc/meminfo | cut -d: -f2 | cut -dk -f1) * 4 / (1048576 * 9) )) $(nproc) | sort -n | head -n1) '|' 1) >> $GITHUB_ENV + shell: bash |