mirror of
https://github.com/sched-ext/scx.git
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fc671aca49
We're basically always runnin two CI jobs: one for a remote push, and another for when a PR is opened. These are essentially measuring the same thing, so let's save CI bandwidth and just do a PR run. This will hopefully make things a bit less noisy as well. Signed-off-by: David Vernet <void@manifault.com>
73 lines
3.0 KiB
YAML
73 lines
3.0 KiB
YAML
name: build-scheds
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run-name: ${{ github.actor }} PR run
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on: [pull_request]
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jobs:
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build-schedulers:
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runs-on: ubuntu-22.04
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steps:
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### OTHER REPOS ####
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# Hard turn-off interactive mode
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- run: echo 'debconf debconf/frontend select Noninteractive' | sudo debconf-set-selections
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# Refresh packages list
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- run: sudo apt update
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### DOWNLOAD AND INSTALL DEPENDENCIES ###
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# Download dependencies packaged by Ubuntu
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- run: sudo apt -y install bison busybox-static cargo cmake coreutils cpio elfutils file flex gcc git iproute2 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 python3-dev python3-pip python3-requests qemu-kvm rsync rustc udev zstd
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# clang 17
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# Use a custom llvm.sh script which includes the -y flag for
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# add-apt-repository. Otherwise, the CI job will hang. If and when
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# https://github.com/opencollab/llvm-jenkins.debian.net/pull/26 is
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# merged, we can go back to using https://apt.llvm.org/llvm.sh.
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- run: wget https://raw.githubusercontent.com/Decave/llvm-jenkins.debian.net/fix_llvmsh/llvm.sh
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- run: chmod +x llvm.sh
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- run: sudo ./llvm.sh all
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- run: sudo ln -sf /usr/bin/clang-17 /usr/bin/clang
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- run: sudo ln -sf /usr/bin/llvm-strip-17 /usr/bin/llvm-strip
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# bpftool
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- run: git clone --recurse-submodules --branch v7.3.0 https://github.com/libbpf/bpftool.git
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- run: make -j -C bpftool/src
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- run: sudo make -j -C bpftool/src install
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- uses: actions/checkout@v4
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# libbpf
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- run: git clone --recurse-submodules --branch v1.3.0 https://github.com/libbpf/libbpf.git
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- run: make -j -C libbpf/src
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- run: sudo make -j -C libbpf/src install
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# meson
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- run: pip install meson
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# Install virtme-ng
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- run: pip install virtme-ng
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# Get the latest sched-ext enabled kernel directly from the git
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# repository (try the sched_ext-ci branch first, if it doesn't exist use
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# sched_ext)
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- run: git clone --single-branch -b sched_ext-ci --depth 1 https://github.com/sched-ext/sched_ext.git linux || git clone --single-branch -b sched_ext --depth 1 https://github.com/sched-ext/sched_ext.git linux
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# Print the latest commit of the checked out sched-ext kernel
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- run: cd linux && git log -1 --pretty=format:"%h %ad %s" --date=short
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# Build a minimal kernel (with sched-ext enabled) using virtme-ng
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- run: cd linux && vng -v --build --config .github/workflows/sched-ext.config
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### END DEPENDENCIES ###
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# The actual build:
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- run: meson setup build -Dlibbpf_a=`pwd`/libbpf/src/libbpf.a -Dkernel=$(pwd)/linux
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- run: meson compile -C build
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# Print CPU model before running the tests (this can be useful for
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# debugging purposes)
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- run: grep 'model name' /proc/cpuinfo | head -1
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# Test schedulers
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- run: meson compile -C build test_sched
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