Files
FairMQ/.github/workflows/buildcache.yml
Dennis Klein add85cb18d ci: add tsan spack environment with instrumented libzmq
- mirror spack-latest.yaml, with -fsanitize=thread on the libzmq and
  libsodium nodes so tsan can observe the happens-before edges established
  inside libzmq's lock-free queues, plus the libstdcxx-tsan root spec
- flags are applied per node instead of via the propagating '==' operator,
  which could reach the gcc node and trigger a compiler rebuild
- unchanged roots (fairlogger, boost, ninja, cmake) keep their spec hashes,
  so they are shared with the regular buildcache entries; the instrumented
  nodes hash differently and coexist in the content-addressed cache
- exclude libstdcxx-tsan from concretizer reuse so recipe changes always
  take effect; unchanged recipes still hit the buildcache because the spec
  hash is identical
- add the tsan env to the buildcache matrix (rebuilding also on spack_repo
  changes) so the instrumented binaries are cached instead of rebuilt on
  every CI run
2026-06-10 19:31:19 +02:00

83 lines
2.3 KiB
YAML

name: Spack Buildcache
on:
workflow_dispatch:
schedule:
- cron: '0 3 * * 0' # Weekly on Sunday at 3am UTC
push:
branches: [dev, master]
paths:
- 'test/ci/spack-*.yaml'
- 'test/ci/spack_repo/**'
- '.github/workflows/buildcache.yml'
- '.github/actions/setup-deps/**'
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
build:
if: github.repository == 'FairRootGroup/FairMQ'
name: ${{ matrix.env }}-gcc-${{ matrix.gcc }}
runs-on: ubuntu-24.04
permissions:
packages: write
strategy:
fail-fast: false
matrix:
gcc: ['12', '13', '14', '15']
env: ['latest']
include:
- gcc: '15'
env: 'boost187'
- gcc: '15'
env: 'tsan'
steps:
- uses: actions/checkout@v6
- name: Setup spack environment
uses: ./.github/actions/setup-deps
with:
gcc: ${{ matrix.gcc }}
env: ${{ matrix.env }}
fresh: 'true'
push-gcc: 'true'
push-token: ${{ secrets.GITHUB_TOKEN }}
- name: Push to buildcache
if: ${{ !cancelled() }}
shell: spack-bash {0}
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
spack -e fairmq mirror set --oci-username ${{ github.actor }} --oci-password-variable GITHUB_TOKEN ghcr-buildcache
# --allow-missing: build-time dependencies of specs that were
# satisfied from the buildcache are not installed locally and
# would otherwise fail the whole push.
spack -e fairmq buildcache push --unsigned --allow-missing ghcr-buildcache
update-index:
if: github.repository == 'FairRootGroup/FairMQ' && !cancelled()
needs: build
runs-on: ubuntu-24.04
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
permissions:
packages: write
steps:
- uses: actions/checkout@v6
- name: Setup spack
uses: spack/setup-spack@v3
with:
color: true
- name: Update buildcache index
shell: spack-bash {0}
run: |
spack env create fairmq test/ci/spack-latest.yaml
spack -e fairmq mirror set --oci-username ${{ github.actor }} --oci-password-variable GITHUB_TOKEN ghcr-buildcache
spack -e fairmq buildcache update-index ghcr-buildcache