72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
#include <exception>
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#include <fstream>
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#include <iostream>
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#include <stdexcept>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include "common/Utilities.h"
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#include "models/FreeLeeModel.h"
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//*******************************************************************
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// Implementation of Free-Energy Two-Phase LBM (Lee model)
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//*******************************************************************
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int main( int argc, char **argv )
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{
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// Initialize
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Utilities::startup( argc, argv );
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// Load the input database
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auto db = std::make_shared<Database>( argv[1] );
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{ // Limit scope so variables that contain communicators will free before MPI_Finialize
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Utilities::MPI comm( MPI_COMM_WORLD );
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int rank = comm.getRank();
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int nprocs = comm.getSize();
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if (rank == 0){
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printf("********************************************************\n");
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printf("Running Single-Fluid Solver based on Lee LBM \n");
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printf("********************************************************\n");
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}
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// Initialize compute device
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int device=ScaLBL_SetDevice(rank);
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NULL_USE( device );
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ScaLBL_DeviceBarrier();
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comm.barrier();
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PROFILE_ENABLE(1);
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//PROFILE_ENABLE_TRACE();
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//PROFILE_ENABLE_MEMORY();
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PROFILE_SYNCHRONIZE();
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PROFILE_START("Main");
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Utilities::setErrorHandlers();
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auto filename = argv[1];
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ScaLBL_FreeLeeModel LeeModel( rank,nprocs,comm );
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LeeModel.ReadParams( filename );
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LeeModel.SetDomain();
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LeeModel.ReadInput();
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LeeModel.Create_SingleFluid();
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LeeModel.Initialize_SingleFluid();
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LeeModel.Run_SingleFluid();
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LeeModel.WriteDebug_SingleFluid();
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PROFILE_STOP("Main");
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auto file = db->getWithDefault<std::string>( "TimerFile", "lbpm_freelee_SingleFluidBGK_simulator" );
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auto level = db->getWithDefault<int>( "TimerLevel", 1 );
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NULL_USE(level);
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PROFILE_SAVE( file,level );
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// ****************************************************
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} // Limit scope so variables that contain communicators will free before MPI_Finialize
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Utilities::shutdown();
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return 0;
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}
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