This document briefly details how user/developers can set up a remote machine on FabSim3 for job submission.
How to run a SCEMa (test) Job¶
These examples assume that you have been able to run the basic FabSim examples described in the other documentation files, and that you have built and configured SCEMa (https://github.com/UCL-CCS/SCEMa) on the target machine.
All the input files required for a SCEMa simulation should be contained in a directory in config_files
.
Two minimal example Convection2D simulation is provided in config_files/SCEMa_test1
and config_files/SCEMa_test2
to execute these examples type:
fabsim localhost SCEMa:SCEMa_test1 fabsim localhost SCEMa:SCEMa_test2
Run Ensemble Examples¶
SCEMa_ensemble_example1¶
This example will assume that you have been able to run the basic FabSim examples described in the other documentation files, and that you have built and configured SCEMa (https://github.com/UCL-CCS/SCEMa) on the target machine.
To run type:
fabsim localhost SCEMa_ensemble:SCEMa_ensemble_example1
This example runs 3 simulations with different input files, which vary the simulation temperature, using the same topology file.
SCEMa_ensemble_example2¶
This example will assume that you have been able to run the basic FabSim examples described in the other documentation files, and that you have built and configured SCEMa (https://github.com/UCL-CCS/SCEMa) on the target machine.
To run type:
fabsim localhost SCEMa_ensemble:SCEMa_ensemble_example2
This example runs 6 simulations with different input files, which vary the simulation timestep, using the same topology file.
EasyVVUQ+FabSCEMa¶
These examples assume that you have been able to run the basic FabSim examples described in the other documentation files, and that you have built and configured SCEMa (https://github.com/UCL-CCS/SCEMa) on the target machine.
Note
All the easyvvuq campaign runs and execution, and the results analyse will be done on target machine which can be your localhost or remote HPC machine.
The input files needed for this example are found in plugins/FabSCEMa/config_files/fabSCEMa_easyvvuq_InRuAn*_QCGPJ
. This directory contains the following files that can be modified for your own purpose:
SCEMa_remote.template
: is the convection2d input script infabSCEMa_easyvvuq_InRuAn*_QCGPJ
subfolder, EasyVVUQ will substitute certain variables in this file to create the ensemble.campaign_params_remote.yml
: is the configuration file, infabSCEMa_easyvvuq_InRuAn*_QCGPJ
subfolder, for EasyVVUQ sampler. If you need different sampler, parameter to be varied, or polynomial order, you can set them in this file.
Execution¶
After updating the following files with your credentials
FabSim3/deploy/machines_user.yml FabSim3/deploy/machines.yml FabSim3/plugins/FabNEPTUNE/machines_FabNEPTUNE_user.yml
<remote machine>
can be your localhost
or a HPC resources.
To run type:
fabsim localhost SCEMa_init_run_analyse_campaign_local:fabSCEMa_easyvvuq_InRuAn1_QCGPJ fabsim <remote machine name> SCEMa_init_run_analyse_campaign_remote:fabSCEMa_easyvvuq_InRuAn1_QCGPJ
To copy the results back to your local machine type:
fabsim localhost fetch_results fabsim <remote machine name> fetch_results
EasyVVUQ+EasySurrogate+FabSCEMa¶
These examples assume that you have been able to run the basic FabSim examples described in the other documentation files, and that you have built and configured SCEMa (https://github.com/UCL-CCS/SCEMa) on the target machine.
Note
All the EasyVVUQ and EasySurrogate campaigns runs and execution, and the results analyse will be done on target machine which can be your localhost or remote HPC machine.
The input files needed for this example are found in plugins/FabSCEMa/config_files/fabSCEMa_easyvvuq_easysurrogate_InRuAn*_DAS_QCGPJ
. This directory contains the following files that can be modified for your own purpose:
SCEMa_remote.template
: is the convection2d input script infabSCEMa_easyvvuq_easysurrogate_InRuAn*_DAS_QCGPJ
subfolder, EasyVVUQ will substitute certain variables in this file to create the ensemble.campaign_params_remote.yml
: is the configuration file, infabSCEMa_easyvvuq_easysurrogate_InRuAn*_DAS_QCGPJ
subfolder, for EasyVVUQ sampler. If you need different sampler, parameter to be varied, or polynomial order, you can set them in this file.
Execution¶
After updating the following files with your credentials
FabSim3/deploy/machines_user.yml FabSim3/deploy/machines.yml FabSim3/plugins/FabNEPTUNE/machines_FabNEPTUNE_user.yml
<remote machine>
can be your localhost
or a HPC resources.
To run type:
fabsim localhost SCEMa_init_run_analyse_campaign_local:fabSCEMa_easyvvuq_easysurrogate_InRuAn1_DAS_QCGPJ fabsim <remote machine name> SCEMa_init_run_analyse_campaign_remote:fabSCEMa_easyvvuq_easysurrogate_InRuAn1_DAS_QCGPJ fabsim localhost SCEMa_init_run_analyse_campaign_local:fabSCEMa_easyvvuq_easysurrogate_InRuAn2_DAS_QCGPJ fabsim <remote machine name> SCEMa_init_run_analyse_campaign_remote:fabSCEMa_easyvvuq_easysurrogate_InRuAn2_DAS_QCGPJ
To copy the results back to your local machine type:
fabsim localhost fetch_results fabsim <remote machine name> fetch_results