StockmeyerWater

This repositoty contains applications directories for the PRISMS-PF library.

In order to run, in your computer of HPC cluster, you must install de deal.II library as well as the PRISMS-PF library. Alternatively, you can install the PRISMS-PF Docker version, which already contains deal.II.

Once these two libraries are installed, you will need to set the environment variable that specifies where the PRISMS-PF library is installed:

export PRISMS_PF_DIR=</path/to/installation/>

After that, you should be able to compile each application by typin the following within the application folder.

cmake . && make

This will generate two executable files: main-release and main-debug. Debug and release are compiler configurations. Debug mode is slower, but contains fewer optimiziations and more meaningful error messages. This makes it ideal for application/model code development. Release mode has fewer "safety features" and meaningful error messages but more optimizations (faster runtime).

Debug execution (serial runs):

$ ./main-debug

Release execution (parallel runs):

$ mpirun -np <nprocs> ./main-release

Here, <nprocs> denotes the number of parallel tasks you want to use run the code.