Skip to content

Enable CMake parallel build #89

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
mvhulten wants to merge 4 commits into
base: master
Choose a base branch
from
Open

Enable CMake parallel build #89

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
7c7b303
Enable CMake parallel build
mvhulten Aug 15, 2025
d5e8316
Revert "Enable CMake parallel build"
mvhulten Aug 18, 2025
b36badf
Enable CMake parallel build as a user option
mvhulten Aug 18, 2025
2888220
Fixed the last commit
mvhulten Aug 18, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions build_tsmp2.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ function help_tsmp2() {
echo " --install_dir Set install dir cmake, if not set bin/<SYSTEMNAME>_<model-id> is used. Model executables and libraries will be installed here"
echo " --clean_first Delete build_dir if it already exists"
echo " --env Set model environment."
echo " --max_jobs Set the maximum number of jobs to build the code, if not set compilation is serial."
echo ""
echo "Example: $0 --ICON --eCLM --ParFlow"
exit 1
Expand Down Expand Up @@ -124,6 +125,7 @@ while [[ "$#" -gt 0 ]]; do
--build_dir) build_dir="$2"; shift ;;
--install_dir) install_dir="$2"; shift ;;
--env) env="$2"; shift ;;
--max_jobs) max_jobs="$2"; shift ;;
*) echo "Unknown parameter passed: $1"; exit 1 ;;
esac
shift
Expand Down Expand Up @@ -290,6 +292,10 @@ else
fi
mkdir -p "${cmake_install_dir}"

if [ -v max_jobs ]; then
export CMAKE_BUILD_PARALLEL_LEVEL=${max_jobs}
Copy link
Member

@kvrigor kvrigor Aug 25, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

CMAKE_BUILD_PARALLEL_LEVEL can trigger intercomponent parallel builds which we don't want (see #62)

fi

#
# 5. CMake configure
#
Expand Down