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ci: create conda envs by prefix so jobs don't share a user's envs_dirs #549

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Merged
ZwFink merged 1 commit into from
Oct 8, 2026
Merged

ci: create conda envs by prefix so jobs don't share a user's envs_dirs #549

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14 changes: 8 additions & 6 deletions scripts/gitlab/ci-build-test.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,9 @@ install_miniforge() {
bash "${miniforge_dir}/miniforge.sh" -b -u -p "${miniforge_dir}"
rm "${miniforge_dir}/miniforge.sh"
source "${miniforge_dir}/etc/profile.d/conda.sh"
# Create the env by prefix: a named env follows the user's condarc envs_dirs,
# which concurrent jobs then share and clobber.
CONDA_ENV_DIR="${miniforge_dir}/envs/proteus"
}

install_coverage_tools() {
Expand All @@ -48,15 +51,14 @@ if [ "${CI_MACHINE}" == "matrix" ]; then
echo "CUDA_VISIBLE_DEVICES=${CUDA_VISIBLE_DEVICES:-} SLURM_STEP_GPUS=${SLURM_STEP_GPUS:-}"

# Install Clang/LLVM through conda.
MINIFORGE_DIR=miniforge3
install_miniforge "${MINIFORGE_DIR}"
install_miniforge "${WORKDIR}/miniforge3"
# Use an older version of gcc to avoid issues with detecting Clang as the CUDA
# compiler.
conda create -y -q -n proteus --override-channels -c conda-forge \
conda create -y -q -p "${CONDA_ENV_DIR}" --override-channels -c conda-forge \
python=${PYTHON_VERSION} clang=${PROTEUS_CI_LLVM_VERSION} clangxx=${PROTEUS_CI_LLVM_VERSION} \
pip pybind11 clangdev=${PROTEUS_CI_LLVM_VERSION} llvmdev=${PROTEUS_CI_LLVM_VERSION} \
lit=${PROTEUS_CI_LLVM_VERSION} mlir=${PROTEUS_CI_LLVM_VERSION} gcc=12 gxx=12
conda activate proteus
conda activate "${CONDA_ENV_DIR}"

LLVM_INSTALL_DIR=$(llvm-config --prefix)
CMAKE_OPTIONS_MACHINE=" -DCMAKE_PREFIX_PATH=$CONDA_PREFIX;$CONDA_PREFIX/lib/cmake"
Expand All @@ -78,9 +80,9 @@ elif [ "${CI_MACHINE}" == "tioga" ] || [ "${CI_MACHINE}" == "tuolumne" ]; then

LLVM_INSTALL_DIR=${ROCM_PATH}/llvm
install_miniforge "${WORKDIR}/miniforge3"
conda create -y -q -n proteus --override-channels -c conda-forge \
conda create -y -q -p "${CONDA_ENV_DIR}" --override-channels -c conda-forge \
python=${PYTHON_VERSION} pip pybind11
conda activate proteus
conda activate "${CONDA_ENV_DIR}"

CMAKE_OPTIONS_MACHINE=" -DCMAKE_PREFIX_PATH=$CONDA_PREFIX;$CONDA_PREFIX/lib/cmake"
CMAKE_OPTIONS_MACHINE+=" -DPROTEUS_ENABLE_HIP=on"
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4 changes: 2 additions & 2 deletions scripts/gitlab/ci-run-benchmarks.sh
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Expand Up @@ -49,9 +49,9 @@ wget -q --tries=5 --retry-connrefused --wait=5 https://github.com/conda-forge/mi
bash ${MINIFORGE_DIR}/miniforge.sh -b -u -p ${MINIFORGE_DIR}
rm ${MINIFORGE_DIR}/miniforge.sh
source ${MINIFORGE_DIR}/bin/activate
conda create -y -q -n proteus --override-channels -c conda-forge \
conda create -y -q -p ${MINIFORGE_DIR}/envs/proteus --override-channels -c conda-forge \
python=${PYTHON_VERSION} pandas==2.2.3 matplotlib==3.10.0
conda activate proteus
conda activate ${MINIFORGE_DIR}/envs/proteus

if [ "${CI_MACHINE}" == "matrix" ]; then
if [ "${BENCHMARKS_TOML}" == "rajaperf.toml" ]; then
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