cspgdds / fabmogp

fabmogp

This is a mogp (Multi-Output Gaussian Process Emulator) plugin for FabSim3.

Dependencies:

mogp_emulator

fdfault

Installation

Simply type fab localhost install_plugin:fabmogp anywhere inside your FabSim3 install directory.

FabSim3 Configuration

Once you have installed the required dependencies, you will need to take a few small configuration steps:

1. Go to (FabSim Home)/deploy
2. Open machines_user.yml
3. Under the section default:, please add the following lines:
   a. mpi_exec=(mpiexec_file_path)
   NOTE: you can find it in your local machine by running which mpiexec
   Please replace mpiexec_file_path with your actual install path file.
   b. fdfault_exec=(fdfault Home)
   NOTE: Please replace (fdfault Home) with your actual install directory.

Testing

1. To run a single job, simply type:
   fabsim localhost mogp:demo
2. To run the ensemble, you can type, simply type:
   fabsim localhost mogp_ensemble:demo,sample_points=20
3. You can copy back any results from completed runs using:
   fabsim localhost fetch_results
   The results will then be in a directory inside (FabSim3 Home)/results, which is most likely called demo_localhost_16
4. You can analysis the simulation output using:
   fabsim localhost mogp_analysis:demo,demo_localhost_16