massCollapse

Simulates the collapse off mass particles by their own gravitational
fields.

Build Instructions

Dependencies

OpenCV v4 (for older versions the source code may be adopted)

OpenMP (only for gcc compiler and if parallelisation desired)

Configure

Use a out-of-tree build to not pollute your checkout:

mkdir build
cd build

Depending if you want to use a debug or release build, either run

# debugging
cmake -GNinja -DCMAKE_BUILD_TYPE=Debug -DSANITIZE_ADDRESS=On ..

or

# profiling
cmake -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo ..

or

# public release
cmake -GNinja -DCMAKE_BUILD_TYPE=Release ..

Actual Build

ninja

Usually, you do NOT need to re-run cmake.

Run

./masscollapse

Developer Notes

Do export OMP_NUM_THREADS=X before execution to run program on X threads, if OpenMP is available and compiled with gcc.

Auto-Format

cd build
ninja format