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mmeineke |
643 |
#define _FILE_OFFSET_BITS 64 |
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gezelter |
637 |
#include <iostream> |
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#include <cmath> |
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mmeineke |
646 |
#include <vector> |
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gezelter |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <unistd.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include "ReadWrite.hpp" |
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#include "simError.h" |
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#ifdef IS_MPI |
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#include <mpi.h> |
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#include "mpiSimulation.hpp" |
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#define TAKE_THIS_TAG_CHAR 0 |
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#define TAKE_THIS_TAG_INT 1 |
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namespace dumpRead{ |
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void nodeZeroError( void ); |
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void anonymousNodeDie( void ); |
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mmeineke |
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class FilePos{ |
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public: |
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private: |
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}; |
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vector<FilePos> frameStart; |
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gezelter |
637 |
} |
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using namespace dumpRead; |
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#endif // is_mpi |
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DumpReader :: DumpReader( char *in_name ){ |
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#ifdef IS_MPI |
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if (worldRank == 0) { |
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#endif |
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c_in_file = fopen(in_name, "r"); |
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if(c_in_file == NULL){ |
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sprintf(painCave.errMsg, |
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"Cannot open file: %s\n", in_name); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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strcpy( c_in_name, in_name); |
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#ifdef IS_MPI |
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} |
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strcpy( checkPointMsg, "Dump file opened for reading successfully." ); |
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MPIcheckPoint(); |
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#endif |
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return; |
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} |
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DumpReader :: ~DumpReader( ){ |
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#ifdef IS_MPI |
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if (worldRank == 0) { |
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#endif |
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int error; |
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error = fclose( c_in_file ); |
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if( error ){ |
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sprintf( painCave.errMsg, |
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"Error closing %s\n", c_in_name ); |
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simError(); |
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} |
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#ifdef IS_MPI |
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} |
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strcpy( checkPointMsg, "Dump file closed successfully." ); |
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MPIcheckPoint(); |
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#endif |
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return; |
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} |
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mmeineke |
643 |
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gezelter |
637 |
void DumpReader :: getFrame( SimInfo* the_simnfo, int whichFrame){ |
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int i, j, done, which_node, which_atom; // loop counter |
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const int BUFFERSIZE = 2000; // size of the read buffer |
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int n_atoms; // the number of atoms |
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char read_buffer[BUFFERSIZE]; //the line buffer for reading |
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#ifdef IS_MPI |
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char send_buffer[BUFFERSIZE]; |
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#endif |
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char *eof_test; // ptr to see when we reach the end of the file |
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char *parseErr; |
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int procIndex; |
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double boxMat[9]; |
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double theBoxMat3[3][3]; |
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simnfo = the_simnfo; |
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#ifndef IS_MPI |
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eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
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if( eof_test == NULL ){ |
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sprintf( painCave.errMsg, |
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"DumpReader error: error reading 1st line of \"%s\"\n", |
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c_in_name ); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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n_atoms = atoi( read_buffer ); |
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Atom **atoms = simnfo->atoms; |
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DirectionalAtom* dAtom; |
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if( n_atoms != simnfo->n_atoms ){ |
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sprintf( painCave.errMsg, |
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"DumpReader error. %s n_atoms, %d, " |
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"does not match the BASS file's n_atoms, %d.\n", |
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c_in_name, n_atoms, simnfo->n_atoms ); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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//read the box mat from the comment line |
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eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
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if(eof_test == NULL){ |
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sprintf( painCave.errMsg, |
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"error in reading commment in %s\n", c_in_name); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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parseErr = parseCommentLine( read_buffer, time, boxMat ); |
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if( parseErr != NULL ){ |
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strcpy( painCave.errMsg, parseErr ); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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simnfo->setTime( time ); |
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for(i=0;i<3;i++) |
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for(j=0;j<3;j++) theBoxMat3[i][j] = boxMat[3*j+i]; |
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simnfo->setBoxM( theBoxMat3 ); |
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for( i=0; i < n_atoms; i++){ |
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eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
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if(eof_test == NULL){ |
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sprintf(painCave.errMsg, |
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"error in reading file %s\n" |
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"natoms = %d; index = %d\n" |
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"error reading the line from the file.\n", |
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c_in_name, n_atoms, i ); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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parseErr = parseDumpLine( read_buffer, i ); |
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if( parseErr != NULL ){ |
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strcpy( painCave.errMsg, parseErr ); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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} |
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// MPI Section of code.......... |
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#else //IS_MPI |
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// first thing first, suspend fatalities. |
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painCave.isEventLoop = 1; |
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int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
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int haveError; |
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MPI_Status istatus; |
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int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
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haveError = 0; |
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if (worldRank == 0) { |
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eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
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if( eof_test == NULL ){ |
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sprintf( painCave.errMsg, |
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"Error reading 1st line of %d \n ",c_in_name); |
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haveError = 1; |
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simError(); |
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} |
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n_atoms = atoi( read_buffer ); |
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Atom **atoms = simnfo->atoms; |
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DirectionalAtom* dAtom; |
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// Check to see that the number of atoms in the intial configuration file is the |
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// same as declared in simBass. |
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if( n_atoms != mpiSim->getTotAtoms() ){ |
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sprintf( painCave.errMsg, |
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"Initialize from File error. %s n_atoms, %d, " |
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"does not match the BASS file's n_atoms, %d.\n", |
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c_in_name, n_atoms, simnfo->n_atoms ); |
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haveError= 1; |
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simError(); |
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} |
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//read the time and boxMat from the comment line |
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eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
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if(eof_test == NULL){ |
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sprintf( painCave.errMsg, |
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"error in reading commment in %s\n", c_in_name); |
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haveError = 1; |
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simError(); |
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} |
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parseErr = parseCommentLine( read_buffer, time, boxMat ); |
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if( parseErr != NULL ){ |
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strcpy( painCave.errMsg, parseErr ); |
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haveError = 1; |
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simError(); |
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} |
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MPI_Bcast(time, 1, MPI_DOUBLE, 0, MPI_COMM_WORLD ); |
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MPI_Bcast(boxMat, 9, MPI_DOUBLE, 0, MPI_COMM_WORLD ); |
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if(haveError) nodeZeroError(); |
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for (i=0 ; i < mpiSim->getTotAtoms(); i++) { |
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eof_test = fgets(read_buffer, sizeof(read_buffer), c_in_file); |
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if(eof_test == NULL){ |
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sprintf(painCave.errMsg, |
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"error in reading file %s\n" |
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"natoms = %d; index = %d\n" |
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"error reading the line from the file.\n", |
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c_in_name, n_atoms, i ); |
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haveError= 1; |
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simError(); |
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} |
256 |
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257 |
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if(haveError) nodeZeroError(); |
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// Get the Node number which wants this atom: |
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which_node = AtomToProcMap[i]; |
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if (which_node == 0) { |
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parseErr = parseDumpLine( read_buffer, i ); |
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if( parseErr != NULL ){ |
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strcpy( painCave.errMsg, parseErr ); |
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haveError = 1; |
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simError(); |
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} |
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if(haveError) nodeZeroError(); |
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} |
270 |
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271 |
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else { |
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273 |
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myStatus = 1; |
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MPI_Send(&myStatus, 1, MPI_INT, which_node, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
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MPI_Send(read_buffer, BUFFERSIZE, MPI_CHAR, which_node, |
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TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
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MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
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MPI_COMM_WORLD); |
280 |
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MPI_Recv(&myStatus, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
281 |
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MPI_COMM_WORLD, &istatus); |
282 |
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283 |
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if(!myStatus) nodeZeroError(); |
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} |
285 |
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} |
286 |
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myStatus = -1; |
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for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
288 |
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MPI_Send( &myStatus, 1, MPI_INT, j, |
289 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
290 |
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} |
291 |
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292 |
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} else { |
293 |
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294 |
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MPI_Bcast(time, 1, MPI_DOUBLE, 0, MPI_COMM_WORLD); |
295 |
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MPI_Bcast(boxMat, 9, MPI_DOUBLE, 0, MPI_COMM_WORLD); |
296 |
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297 |
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done = 0; |
298 |
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while (!done) { |
299 |
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300 |
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MPI_Recv(&myStatus, 1, MPI_INT, 0, |
301 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
302 |
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303 |
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if(!myStatus) anonymousNodeDie(); |
304 |
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305 |
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if(myStatus < 0) break; |
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307 |
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MPI_Recv(read_buffer, BUFFERSIZE, MPI_CHAR, 0, |
308 |
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TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
309 |
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MPI_Recv(&which_atom, 1, MPI_INT, 0, |
310 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
311 |
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312 |
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myStatus = 1; |
313 |
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parseErr = parseDumpLine( read_buffer, which_atom ); |
314 |
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if( parseErr != NULL ){ |
315 |
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strcpy( painCave.errMsg, parseErr ); |
316 |
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myStatus = 0;; |
317 |
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simError(); |
318 |
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} |
319 |
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320 |
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MPI_Send( &myStatus, 1, MPI_INT, 0, |
321 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
322 |
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323 |
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} |
324 |
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} |
325 |
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326 |
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// last thing last, enable fatalities. |
327 |
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painCave.isEventLoop = 0; |
328 |
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329 |
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simnfo->setTime( time ); |
330 |
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331 |
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for(i=0;i<3;i++) |
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for(j=0;j<3;j++) theBoxMat3[i][j] = boxMat[3*j+i]; |
333 |
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334 |
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simnfo->setBoxM( theBoxMat3 ); |
335 |
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336 |
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337 |
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#endif |
338 |
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} |
339 |
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340 |
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char* DumpReader::parseDumpLine(char* readLine, int globalIndex){ |
341 |
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342 |
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char *foo; // the pointer to the current string token |
343 |
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344 |
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double rx, ry, rz; // position place holders |
345 |
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double vx, vy, vz; // velocity placeholders |
346 |
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double q[4]; // the quaternions |
347 |
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double jx, jy, jz; // angular velocity placeholders; |
348 |
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double qSqr, qLength; // needed to normalize the quaternion vector. |
349 |
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350 |
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Atom **atoms = simnfo->atoms; |
351 |
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DirectionalAtom* dAtom; |
352 |
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353 |
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int j, n_atoms, atomIndex; |
354 |
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355 |
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#ifdef IS_MPI |
356 |
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n_atoms = mpiSim->getTotAtoms(); |
357 |
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atomIndex=-1; |
358 |
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for (j=0; j < mpiSim->getMyNlocal(); j++) { |
359 |
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if (atoms[j]->getGlobalIndex() == globalIndex) atomIndex = j; |
360 |
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} |
361 |
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if (atomIndex == -1) { |
362 |
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sprintf( painCave.errMsg, |
363 |
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"Initialize from file error. Atom at index %d " |
364 |
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"in file %s does not exist on processor %d .\n", |
365 |
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globalIndex, c_in_name, mpiSim->getMyNode() ); |
366 |
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return strdup( painCave.errMsg ); |
367 |
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} |
368 |
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#else |
369 |
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n_atoms = simnfo->n_atoms; |
370 |
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atomIndex = globalIndex; |
371 |
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#endif // is_mpi |
372 |
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373 |
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// set the string tokenizer |
374 |
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375 |
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foo = strtok(readLine, " ,;\t"); |
376 |
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377 |
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// check the atom name to the current atom |
378 |
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379 |
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if( strcmp( foo, atoms[atomIndex]->getType() ) ){ |
380 |
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sprintf( painCave.errMsg, |
381 |
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"Initialize from file error. Atom %s at index %d " |
382 |
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"in file %s does not" |
383 |
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" match the BASS atom %s.\n", |
384 |
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foo, atomIndex, c_in_name, atoms[atomIndex]->getType() ); |
385 |
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return strdup( painCave.errMsg ); |
386 |
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} |
387 |
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388 |
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// get the positions |
389 |
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390 |
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foo = strtok(NULL, " ,;\t"); |
391 |
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if(foo == NULL){ |
392 |
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sprintf( painCave.errMsg, |
393 |
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"error in reading postition x from %s\n" |
394 |
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"natoms = %d, index = %d\n", |
395 |
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c_in_name, n_atoms, atomIndex ); |
396 |
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return strdup( painCave.errMsg ); |
397 |
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} |
398 |
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|
rx = atof( foo ); |
399 |
|
|
|
400 |
|
|
foo = strtok(NULL, " ,;\t"); |
401 |
|
|
if(foo == NULL){ |
402 |
|
|
sprintf( painCave.errMsg, |
403 |
|
|
"error in reading postition y from %s\n" |
404 |
|
|
"natoms = %d, index = %d\n", |
405 |
|
|
c_in_name, n_atoms, atomIndex ); |
406 |
|
|
return strdup( painCave.errMsg ); |
407 |
|
|
} |
408 |
|
|
ry = atof( foo ); |
409 |
|
|
|
410 |
|
|
foo = strtok(NULL, " ,;\t"); |
411 |
|
|
if(foo == NULL){ |
412 |
|
|
sprintf( painCave.errMsg, |
413 |
|
|
"error in reading postition z from %s\n" |
414 |
|
|
"natoms = %d, index = %d\n", |
415 |
|
|
c_in_name, n_atoms, atomIndex ); |
416 |
|
|
return strdup( painCave.errMsg ); |
417 |
|
|
} |
418 |
|
|
rz = atof( foo ); |
419 |
|
|
|
420 |
|
|
|
421 |
|
|
// get the velocities |
422 |
|
|
|
423 |
|
|
foo = strtok(NULL, " ,;\t"); |
424 |
|
|
if(foo == NULL){ |
425 |
|
|
sprintf( painCave.errMsg, |
426 |
|
|
"error in reading velocity x from %s\n" |
427 |
|
|
"natoms = %d, index = %d\n", |
428 |
|
|
c_in_name, n_atoms, atomIndex ); |
429 |
|
|
return strdup( painCave.errMsg ); |
430 |
|
|
} |
431 |
|
|
vx = atof( foo ); |
432 |
|
|
|
433 |
|
|
foo = strtok(NULL, " ,;\t"); |
434 |
|
|
if(foo == NULL){ |
435 |
|
|
sprintf( painCave.errMsg, |
436 |
|
|
"error in reading velocity y from %s\n" |
437 |
|
|
"natoms = %d, index = %d\n", |
438 |
|
|
c_in_name, n_atoms, atomIndex ); |
439 |
|
|
return strdup( painCave.errMsg ); |
440 |
|
|
} |
441 |
|
|
vy = atof( foo ); |
442 |
|
|
|
443 |
|
|
foo = strtok(NULL, " ,;\t"); |
444 |
|
|
if(foo == NULL){ |
445 |
|
|
sprintf( painCave.errMsg, |
446 |
|
|
"error in reading velocity z from %s\n" |
447 |
|
|
"natoms = %d, index = %d\n", |
448 |
|
|
c_in_name, n_atoms, atomIndex ); |
449 |
|
|
return strdup( painCave.errMsg ); |
450 |
|
|
} |
451 |
|
|
vz = atof( foo ); |
452 |
|
|
|
453 |
|
|
|
454 |
|
|
// get the quaternions |
455 |
|
|
|
456 |
|
|
if( atoms[atomIndex]->isDirectional() ){ |
457 |
|
|
|
458 |
|
|
foo = strtok(NULL, " ,;\t"); |
459 |
|
|
if(foo == NULL){ |
460 |
|
|
sprintf(painCave.errMsg, |
461 |
|
|
"error in reading quaternion 0 from %s\n" |
462 |
|
|
"natoms = %d, index = %d\n", |
463 |
|
|
c_in_name, n_atoms, atomIndex ); |
464 |
|
|
return strdup( painCave.errMsg ); |
465 |
|
|
} |
466 |
|
|
q[0] = atof( foo ); |
467 |
|
|
|
468 |
|
|
foo = strtok(NULL, " ,;\t"); |
469 |
|
|
if(foo == NULL){ |
470 |
|
|
sprintf( painCave.errMsg, |
471 |
|
|
"error in reading quaternion 1 from %s\n" |
472 |
|
|
"natoms = %d, index = %d\n", |
473 |
|
|
c_in_name, n_atoms, atomIndex ); |
474 |
|
|
return strdup( painCave.errMsg ); |
475 |
|
|
} |
476 |
|
|
q[1] = atof( foo ); |
477 |
|
|
|
478 |
|
|
foo = strtok(NULL, " ,;\t"); |
479 |
|
|
if(foo == NULL){ |
480 |
|
|
sprintf( painCave.errMsg, |
481 |
|
|
"error in reading quaternion 2 from %s\n" |
482 |
|
|
"natoms = %d, index = %d\n", |
483 |
|
|
c_in_name, n_atoms, atomIndex ); |
484 |
|
|
return strdup( painCave.errMsg ); |
485 |
|
|
} |
486 |
|
|
q[2] = atof( foo ); |
487 |
|
|
|
488 |
|
|
foo = strtok(NULL, " ,;\t"); |
489 |
|
|
if(foo == NULL){ |
490 |
|
|
sprintf( painCave.errMsg, |
491 |
|
|
"error in reading quaternion 3 from %s\n" |
492 |
|
|
"natoms = %d, index = %d\n", |
493 |
|
|
c_in_name, n_atoms, atomIndex ); |
494 |
|
|
return strdup( painCave.errMsg ); |
495 |
|
|
} |
496 |
|
|
q[3] = atof( foo ); |
497 |
|
|
|
498 |
|
|
// get the angular velocities |
499 |
|
|
|
500 |
|
|
foo = strtok(NULL, " ,;\t"); |
501 |
|
|
if(foo == NULL){ |
502 |
|
|
sprintf( painCave.errMsg, |
503 |
|
|
"error in reading angular momentum jx from %s\n" |
504 |
|
|
"natoms = %d, index = %d\n", |
505 |
|
|
c_in_name, n_atoms, atomIndex ); |
506 |
|
|
return strdup( painCave.errMsg ); |
507 |
|
|
} |
508 |
|
|
jx = atof( foo ); |
509 |
|
|
|
510 |
|
|
foo = strtok(NULL, " ,;\t"); |
511 |
|
|
if(foo == NULL){ |
512 |
|
|
sprintf( painCave.errMsg, |
513 |
|
|
"error in reading angular momentum jy from %s\n" |
514 |
|
|
"natoms = %d, index = %d\n", |
515 |
|
|
c_in_name, n_atoms, atomIndex ); |
516 |
|
|
return strdup( painCave.errMsg ); |
517 |
|
|
} |
518 |
|
|
jy = atof(foo ); |
519 |
|
|
|
520 |
|
|
foo = strtok(NULL, " ,;\t"); |
521 |
|
|
if(foo == NULL){ |
522 |
|
|
sprintf( painCave.errMsg, |
523 |
|
|
"error in reading angular momentum jz from %s\n" |
524 |
|
|
"natoms = %d, index = %d\n", |
525 |
|
|
c_in_name, n_atoms, atomIndex ); |
526 |
|
|
return strdup( painCave.errMsg ); |
527 |
|
|
} |
528 |
|
|
jz = atof( foo ); |
529 |
|
|
|
530 |
|
|
dAtom = ( DirectionalAtom* )atoms[atomIndex]; |
531 |
|
|
|
532 |
|
|
// check that the quaternion vector is normalized |
533 |
|
|
|
534 |
|
|
qSqr = (q[0] * q[0]) + (q[1] * q[1]) + (q[2] * q[2]) + (q[3] * q[3]); |
535 |
|
|
|
536 |
|
|
qLength = sqrt( qSqr ); |
537 |
|
|
q[0] = q[0] / qLength; |
538 |
|
|
q[1] = q[1] / qLength; |
539 |
|
|
q[2] = q[2] / qLength; |
540 |
|
|
q[3] = q[3] / qLength; |
541 |
|
|
|
542 |
|
|
dAtom->setQ( q ); |
543 |
|
|
|
544 |
|
|
// add the angular velocities |
545 |
|
|
|
546 |
|
|
dAtom->setJx( jx ); |
547 |
|
|
dAtom->setJy( jy ); |
548 |
|
|
dAtom->setJz( jz ); |
549 |
|
|
} |
550 |
|
|
|
551 |
|
|
// add the positions and velocities to the atom |
552 |
|
|
|
553 |
|
|
atoms[atomIndex]->setX( rx ); |
554 |
|
|
atoms[atomIndex]->setY( ry ); |
555 |
|
|
atoms[atomIndex]->setZ( rz ); |
556 |
|
|
|
557 |
|
|
atoms[atomIndex]->set_vx( vx ); |
558 |
|
|
atoms[atomIndex]->set_vy( vy ); |
559 |
|
|
atoms[atomIndex]->set_vz( vz ); |
560 |
|
|
|
561 |
|
|
return NULL; |
562 |
|
|
} |
563 |
|
|
|
564 |
|
|
|
565 |
|
|
char* DumpReader::parseCommentLine(char* readLine, double time, |
566 |
|
|
double boxMat[9]){ |
567 |
|
|
|
568 |
|
|
char *foo; // the pointer to the current string token |
569 |
|
|
int j; |
570 |
|
|
|
571 |
|
|
// set the string tokenizer |
572 |
|
|
|
573 |
|
|
foo = strtok(readLine, " ,;\t"); |
574 |
|
|
if(foo == NULL){ |
575 |
|
|
sprintf( painCave.errMsg, |
576 |
|
|
"error in reading time from %s\n", |
577 |
|
|
c_in_name ); |
578 |
|
|
return strdup( painCave.errMsg ); |
579 |
|
|
} |
580 |
|
|
time = atof( foo ); |
581 |
|
|
|
582 |
|
|
// get the Hx vector |
583 |
|
|
|
584 |
|
|
foo = strtok(NULL, " ,;\t"); |
585 |
|
|
if(foo == NULL){ |
586 |
|
|
sprintf( painCave.errMsg, |
587 |
|
|
"error in reading Hx[0] from %s\n", |
588 |
|
|
c_in_name ); |
589 |
|
|
return strdup( painCave.errMsg ); |
590 |
|
|
} |
591 |
|
|
boxMat[0] = atof( foo ); |
592 |
|
|
|
593 |
|
|
foo = strtok(NULL, " ,;\t"); |
594 |
|
|
if(foo == NULL){ |
595 |
|
|
sprintf( painCave.errMsg, |
596 |
|
|
"error in reading Hx[1] from %s\n", |
597 |
|
|
c_in_name ); |
598 |
|
|
return strdup( painCave.errMsg ); |
599 |
|
|
} |
600 |
|
|
boxMat[1] = atof( foo ); |
601 |
|
|
|
602 |
|
|
foo = strtok(NULL, " ,;\t"); |
603 |
|
|
if(foo == NULL){ |
604 |
|
|
sprintf( painCave.errMsg, |
605 |
|
|
"error in reading Hx[2] from %s\n", |
606 |
|
|
c_in_name ); |
607 |
|
|
return strdup( painCave.errMsg ); |
608 |
|
|
} |
609 |
|
|
boxMat[2] = atof( foo ); |
610 |
|
|
|
611 |
|
|
// get the Hy vector |
612 |
|
|
|
613 |
|
|
foo = strtok(NULL, " ,;\t"); |
614 |
|
|
if(foo == NULL){ |
615 |
|
|
sprintf( painCave.errMsg, |
616 |
|
|
"error in reading Hy[0] from %s\n", |
617 |
|
|
c_in_name ); |
618 |
|
|
return strdup( painCave.errMsg ); |
619 |
|
|
} |
620 |
|
|
boxMat[3] = atof( foo ); |
621 |
|
|
|
622 |
|
|
foo = strtok(NULL, " ,;\t"); |
623 |
|
|
if(foo == NULL){ |
624 |
|
|
sprintf( painCave.errMsg, |
625 |
|
|
"error in reading Hy[1] from %s\n", |
626 |
|
|
c_in_name ); |
627 |
|
|
return strdup( painCave.errMsg ); |
628 |
|
|
} |
629 |
|
|
boxMat[4] = atof( foo ); |
630 |
|
|
|
631 |
|
|
foo = strtok(NULL, " ,;\t"); |
632 |
|
|
if(foo == NULL){ |
633 |
|
|
sprintf( painCave.errMsg, |
634 |
|
|
"error in reading Hy[2] from %s\n", |
635 |
|
|
c_in_name ); |
636 |
|
|
return strdup( painCave.errMsg ); |
637 |
|
|
} |
638 |
|
|
boxMat[5] = atof( foo ); |
639 |
|
|
|
640 |
|
|
// get the Hz vector |
641 |
|
|
|
642 |
|
|
foo = strtok(NULL, " ,;\t"); |
643 |
|
|
if(foo == NULL){ |
644 |
|
|
sprintf( painCave.errMsg, |
645 |
|
|
"error in reading Hz[0] from %s\n", |
646 |
|
|
c_in_name ); |
647 |
|
|
return strdup( painCave.errMsg ); |
648 |
|
|
} |
649 |
|
|
boxMat[6] = atof( foo ); |
650 |
|
|
|
651 |
|
|
foo = strtok(NULL, " ,;\t"); |
652 |
|
|
if(foo == NULL){ |
653 |
|
|
sprintf( painCave.errMsg, |
654 |
|
|
"error in reading Hz[1] from %s\n", |
655 |
|
|
c_in_name ); |
656 |
|
|
return strdup( painCave.errMsg ); |
657 |
|
|
} |
658 |
|
|
boxMat[7] = atof( foo ); |
659 |
|
|
|
660 |
|
|
foo = strtok(NULL, " ,;\t"); |
661 |
|
|
if(foo == NULL){ |
662 |
|
|
sprintf( painCave.errMsg, |
663 |
|
|
"error in reading Hz[2] from %s\n", |
664 |
|
|
c_in_name ); |
665 |
|
|
return strdup( painCave.errMsg ); |
666 |
|
|
} |
667 |
|
|
boxMat[8] = atof( foo ); |
668 |
|
|
|
669 |
|
|
return NULL; |
670 |
|
|
} |
671 |
|
|
|
672 |
|
|
|
673 |
|
|
#ifdef IS_MPI |
674 |
|
|
|
675 |
|
|
// a couple of functions to let us escape the read loop |
676 |
|
|
|
677 |
|
|
void initFile::nodeZeroError( void ){ |
678 |
|
|
int j, myStatus; |
679 |
|
|
|
680 |
|
|
myStatus = 0; |
681 |
|
|
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
682 |
|
|
MPI_Send( &myStatus, 1, MPI_INT, j, |
683 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
684 |
|
|
} |
685 |
|
|
|
686 |
|
|
|
687 |
|
|
MPI_Finalize(); |
688 |
|
|
exit (0); |
689 |
|
|
|
690 |
|
|
} |
691 |
|
|
|
692 |
|
|
void initFile::anonymousNodeDie( void ){ |
693 |
|
|
|
694 |
|
|
MPI_Finalize(); |
695 |
|
|
exit (0); |
696 |
|
|
} |
697 |
|
|
|
698 |
|
|
#endif //is_mpi |