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mmeineke |
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#include <stdlib.h> |
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#include <stdio.h> |
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#ifdef IS_MPI |
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#include <mpi.h> |
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int nChecks; |
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#endif // IS_MPI |
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#include "simError.h" |
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void initSimError( void ){ |
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painCave.errMsg[0] = '\0'; |
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painCave.isFatal = 0; |
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#ifdef IS_MPI |
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painCave.isEventLoop = 0; |
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nChecks = 0; |
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MPI_Comm_rank( MPI_COMM_WORLD, &worldRank ); |
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#endif |
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} |
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int simError( void ) { |
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#ifdef IS_MPI |
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int myError = 1; |
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int isError; |
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int isFatal; |
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if( painCave.isEventLoop ){ |
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fprintf( stderr, |
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"MPI Event Error on node %d: %s\n", |
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worldRank, |
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painCave.errMsg ); |
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return 1; |
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} |
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else{ |
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if( painCave.isFatal ){ |
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fprintf( stderr, |
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"MPI Fatal Error on node %d: %s\n", |
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worldRank, |
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painCave.errMsg ); |
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MPI_Allreduce( &myError, &isError, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD ); |
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MPI_Finalize(); |
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exit(0); |
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} |
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else{ |
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fprintf( stderr, |
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"MPI Non-Fatal Error on node %d: %s\n", |
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worldRank, |
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painCave.errMsg ); |
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} |
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return 1; |
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} |
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#else |
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if( painCave.isFatal ){ |
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fprintf( stderr, |
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"Fatal Error: %s\n", |
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painCave.errMsg ); |
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exit(0); |
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} |
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else{ |
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fprintf( stderr, |
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"Warning: %s\n", |
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painCave.errMsg ); |
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} |
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return 1; |
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#endif // IS_MPI |
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return 0; // in case nobody caught that. |
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} |
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#ifdef IS_MPI |
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void MPIcheckPoint( void ){ |
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int myError = 0; |
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int isError; |
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MPI_Allreduce( &myError, &isError, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD ); |
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if( isError ){ |
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MPI_Finalize(); |
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exit(0); |
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} |
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#ifdef CHECKPOINT_VERBOSE |
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nChecks++; |
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if( worldRank == 0 ){ |
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fprintf(stderr, |
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"Checkpoint #%d reached: %s\n", |
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nChecks, |
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checkPointMsg ); |
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} |
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#endif // CHECKPOINT_VERBOSE |
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} |
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#endif // IS_MPI |
