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cmake: rework openmp support #473

cmake: rework openmp support

cmake: rework openmp support #473

Workflow file for this run

name: Linux
on: [push, pull_request]
jobs:
build:
name: ${{matrix.os}}-GCC-${{matrix.build_type}}-${{matrix.lib}}-${{matrix.components}}-${{matrix.gpu}}-${{matrix.metis}}
runs-on: ${{matrix.os}}
defaults:
run:
shell: bash
env:
CCACHE_DIR: ${{github.workspace}}/ccache
DEBIAN_FRONTEND: noninteractive
strategy:
fail-fast: true
matrix:
os:
- ubuntu-20.04
- ubuntu-22.04
build_type: [Release, Debug]
lib: [shared, static]
components: [minimal, lgpl, gpl]
gpu: [no-cuda, cuda]
metis: [no-metis, metis]
exclude:
# METIS is only usable if CHOLMOD is compiled
- components: minimal
metis: metis
steps:
- uses: actions/checkout@v3
- name: Update Packages
run: |
sudo apt-get update
- name: Setup Download Dependencies
if: steps.cache-cmake.outputs.cache-hit != 'true'
run: |
sudo apt-get install -y \
wget
- name: Setup Minimal Dependencies
run: |
sudo apt-get install -y \
build-essential \
ccache \
gfortran \
libblas-dev \
liblapack-dev \
libomp-dev \
libtbb-dev \
ninja-build \
nvidia-cuda-toolkit \
wget
- name: Setup METIS Dependencies
if: ${{matrix.metis == 'metis'}}
run: |
sudo apt-get install -y \
libmetis-dev \
- name: Setup CUDA Dependencies
if: ${{matrix.gpu == 'cuda'}}
run: |
sudo apt-get install -y \
ninja-build \
nvidia-cuda-toolkit
# Due to a mismatch in LTO version used by GCC and CUDA compiler, enable
# -flto only when building the non-CUDA version of the library.
- name: Setup Environment
if: ${{matrix.build_type == 'Release' && matrix.gpu != 'cuda'}}
run: |
echo 'CFLAGS=-flto' >> $GITHUB_ENV
echo 'CXXFLAGS=-flto' >> $GITHUB_ENV
- name: Cache Build
id: cache-build
uses: actions/cache@v3
with:
path: ${{env.CCACHE_DIR}}
key: ${{matrix.os}}-${{matrix.build_type}}-${{matrix.lib}}-${{matrix.components}}-${{matrix.gpu}}-${{matrix.metis}}-ccache-${{github.run_id}}
restore-keys: ${{matrix.os}}-${{matrix.build_type}}-${{matrix.lib}}-${{matrix.components}}-${{matrix.gpu}}-${{matrix.metis}}-ccache-
- name: Configure
run: |
cmake -S . -B build_${{matrix.build_type}}/ \
-DBUILD_SHARED_LIBS=${{matrix.lib == 'shared'}} \
-DCMAKE_C_COMPILER_LAUNCHER:FILEPATH=ccache \
-DCMAKE_CXX_COMPILER_LAUNCHER:FILEPATH=ccache \
-DCMAKE_Fortran_COMPILER_LAUNCHER:FILEPATH=ccache \
-DCMAKE_INSTALL_PREFIX:PATH=./install \
-DCMAKE_REQUIRE_FIND_PACKAGE_METIS=${{matrix.metis == 'metis'}} \
-DWITH_CUDA=${{matrix.gpu == 'cuda'}} \
-DWITH_GPL=${{matrix.components == 'gpl'}} \
-DWITH_LGPL=${{contains(matrix.components, 'gpl')}} \
-DWITH_METIS=${{matrix.metis == 'metis'}} \
-G Ninja
- name: Build
run: |
cmake --build build_${{matrix.build_type}}/ \
--config ${{matrix.build_type}}
- name: Install
run: |
cmake --build build_${{matrix.build_type}}/ \
--config ${{matrix.build_type}} \
--target install