multics69 PR run #1082
Workflow file for this run
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: build-scheds | |
| run-name: ${{ github.actor }} PR run | |
| on: [pull_request] | |
| jobs: | |
| build-schedulers: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| ### OTHER REPOS #### | |
| # Hard turn-off interactive mode | |
| - run: echo 'debconf debconf/frontend select Noninteractive' | sudo debconf-set-selections | |
| # Refresh packages list | |
| - run: sudo apt update | |
| ### DOWNLOAD AND INSTALL DEPENDENCIES ### | |
| # Download dependencies packaged by Ubuntu | |
| - run: sudo apt -y install bison busybox-static cargo cmake coreutils cpio elfutils file flex gcc gcc-multilib git iproute2 jq kbd kmod libcap-dev libelf-dev libunwind-dev libvirt-clients libzstd-dev linux-headers-generic linux-tools-common linux-tools-generic make ninja-build pahole pkg-config python3-dev python3-pip python3-requests qemu-kvm rsync rustc stress-ng udev zstd | |
| # clang 17 | |
| # Use a custom llvm.sh script which includes the -y flag for | |
| # add-apt-repository. Otherwise, the CI job will hang. If and when | |
| # https://github.com/opencollab/llvm-jenkins.debian.net/pull/26 is | |
| # merged, we can go back to using https://apt.llvm.org/llvm.sh. | |
| - run: wget https://raw.githubusercontent.com/Decave/llvm-jenkins.debian.net/fix_llvmsh/llvm.sh | |
| - run: chmod +x llvm.sh | |
| - run: sudo ./llvm.sh all | |
| - run: sudo ln -sf /usr/bin/clang-17 /usr/bin/clang | |
| - run: sudo ln -sf /usr/bin/llvm-strip-17 /usr/bin/llvm-strip | |
| - uses: actions/checkout@v4 | |
| # meson | |
| - run: pip install meson | |
| # Install virtme-ng | |
| - run: pip install virtme-ng | |
| # Get the latest sched-ext enabled kernel directly from the korg | |
| # for-next branch | |
| - run: git clone --single-branch -b for-next --depth 1 https://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git linux | |
| # Print the latest commit of the checked out sched-ext kernel | |
| - run: cd linux && git log -1 --pretty=format:"%h %ad %s" --date=short | |
| # Build a minimal kernel (with sched-ext enabled) using virtme-ng | |
| - run: cd linux && vng -v --build --config ../.github/workflows/sched-ext.config | |
| # Generate kernel headers | |
| - run: cd linux && make headers | |
| # veristat | |
| - run: wget https://github.com/libbpf/veristat/releases/download/v0.3.2/veristat-v0.3.2-amd64.tar.gz | |
| - run: tar -xvf veristat-v0.3.2-amd64.tar.gz && sudo cp veristat /usr/bin/ | |
| - run: sudo chmod +x /usr/bin/veristat && sudo chmod 755 /usr/bin/veristat | |
| ### END DEPENDENCIES ### | |
| # The actual build: | |
| - run: meson setup build -Dkernel=$(pwd)/linux -Dkernel_headers=./linux/usr/include -Denable_stress=true | |
| - run: meson compile -C build --jobs=1 | |
| # Print CPU model before running the tests (this can be useful for | |
| # debugging purposes) | |
| - run: grep 'model name' /proc/cpuinfo | head -1 | |
| # Setup KVM support | |
| - run: | | |
| echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules | |
| sudo udevadm control --reload-rules | |
| sudo udevadm trigger --name-match=kvm | |
| # Test schedulers | |
| - run: meson compile -C build test_sched | |
| # Stress schedulers | |
| - run: meson compile -C build stress_tests | |
| - run: meson compile -C build veristat |