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mmeineke |
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#include <cstring> |
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#include <iostream> |
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#include <fstream> |
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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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chuckv |
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#define TAKE_THIS_TAG_CHAR 1 |
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#define TAKE_THIS_TAG_INT 2 |
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mmeineke |
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namespace dWrite{ |
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void nodeZeroError( void ); |
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void anonymousNodeDie( void ); |
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} |
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using namespace dWrite; |
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mmeineke |
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#endif //is_mpi |
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#include "ReadWrite.hpp" |
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#include "simError.h" |
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DumpWriter::DumpWriter( SimInfo* the_entry_plug ){ |
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entry_plug = the_entry_plug; |
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#ifdef IS_MPI |
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if(worldRank == 0 ){ |
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#endif // is_mpi |
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strcpy( outName, entry_plug->sampleName ); |
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outFile.open(outName, ios::out | ios::trunc ); |
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if( !outFile ){ |
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sprintf( painCave.errMsg, |
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"Could not open \"%s\" for dump output.\n", |
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outName); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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mmeineke |
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mmeineke |
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//outFile.setf( ios::scientific ); |
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#ifdef IS_MPI |
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} |
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sprintf( checkPointMsg, |
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"Sucessfully opened output file for dumping.\n"); |
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MPIcheckPoint(); |
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#endif // is_mpi |
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} |
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DumpWriter::~DumpWriter( ){ |
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#ifdef IS_MPI |
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if(worldRank == 0 ){ |
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#endif // is_mpi |
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outFile.close(); |
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#ifdef IS_MPI |
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} |
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#endif // is_mpi |
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} |
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void DumpWriter::writeDump( double currentTime ){ |
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const int BUFFERSIZE = 2000; |
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char tempBuffer[BUFFERSIZE]; |
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char writeLine[BUFFERSIZE]; |
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mmeineke |
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int i, j, which_node, done, which_atom, local_index; |
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mmeineke |
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double q[4]; |
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DirectionalAtom* dAtom; |
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int nAtoms = entry_plug->n_atoms; |
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Atom** atoms = entry_plug->atoms; |
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#ifndef IS_MPI |
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outFile << nAtoms << "\n"; |
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outFile << currentTime << "\t" |
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<< entry_plug->box_x << "\t" |
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<< entry_plug->box_y << "\t" |
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<< entry_plug->box_z << "\n"; |
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for( i=0; i<nAtoms; i++ ){ |
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sprintf( tempBuffer, |
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"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
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atoms[i]->getType(), |
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atoms[i]->getX(), |
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atoms[i]->getY(), |
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atoms[i]->getZ(), |
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atoms[i]->get_vx(), |
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atoms[i]->get_vy(), |
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atoms[i]->get_vz()); |
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strcpy( writeLine, tempBuffer ); |
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if( atoms[i]->isDirectional() ){ |
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dAtom = (DirectionalAtom *)atoms[i]; |
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dAtom->getQ( q ); |
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sprintf( tempBuffer, |
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"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
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q[0], |
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q[1], |
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q[2], |
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q[3], |
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dAtom->getJx(), |
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dAtom->getJy(), |
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dAtom->getJz()); |
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strcat( writeLine, tempBuffer ); |
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} |
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else |
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strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
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outFile << writeLine; |
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} |
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outFile.flush(); |
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#else // is_mpi |
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gezelter |
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mmeineke |
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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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mmeineke |
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MPI_Status istatus; |
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gezelter |
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int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
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gezelter |
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|
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mmeineke |
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// write out header and node 0's coordinates |
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gezelter |
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|
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mmeineke |
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if( worldRank == 0 ){ |
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outFile << mpiSim->getTotAtoms() << "\n"; |
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gezelter |
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mmeineke |
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outFile << currentTime << "\t" |
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<< entry_plug->box_x << "\t" |
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<< entry_plug->box_y << "\t" |
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<< entry_plug->box_z << "\n"; |
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chuckv |
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outFile.flush(); |
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gezelter |
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for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
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gezelter |
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// Get the Node number which has this atom; |
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mmeineke |
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|
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gezelter |
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which_node = AtomToProcMap[i]; |
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chuckv |
436 |
if (which_node == 0 ) { |
153 |
mmeineke |
377 |
|
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mmeineke |
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haveError = 0; |
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chuckv |
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which_atom = i; |
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local_index=-1; |
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for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
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if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
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} |
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if (local_index != -1) { |
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//format the line |
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sprintf( tempBuffer, |
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"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
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atoms[local_index]->getType(), |
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atoms[local_index]->getX(), |
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atoms[local_index]->getY(), |
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atoms[local_index]->getZ(), |
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atoms[local_index]->get_vx(), |
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atoms[local_index]->get_vy(), |
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atoms[local_index]->get_vz()); // check here. |
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strcpy( writeLine, tempBuffer ); |
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mmeineke |
377 |
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chuckv |
436 |
if( atoms[local_index]->isDirectional() ){ |
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dAtom = (DirectionalAtom *)atoms[local_index]; |
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dAtom->getQ( q ); |
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sprintf( tempBuffer, |
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"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
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q[0], |
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q[1], |
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q[2], |
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q[3], |
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dAtom->getJx(), |
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dAtom->getJy(), |
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dAtom->getJz()); |
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strcat( writeLine, tempBuffer ); |
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} |
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else |
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strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
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} |
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else { |
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mmeineke |
440 |
sprintf(painCave.errMsg, |
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"Atom %d not found on processor %d\n", |
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i, worldRank ); |
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haveError= 1; |
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simError(); |
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chuckv |
436 |
} |
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mmeineke |
440 |
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if(haveError) nodeZeroError(); |
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} |
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chuckv |
436 |
else { |
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mmeineke |
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myStatus = 1; |
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mmeineke |
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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(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
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MPI_COMM_WORLD); |
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MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
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TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
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MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
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mmeineke |
440 |
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if(!myStatus) nodeZeroError(); |
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mmeineke |
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} |
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gezelter |
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mmeineke |
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outFile << writeLine; |
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chuckv |
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outFile.flush(); |
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mmeineke |
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} |
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gezelter |
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// kill everyone off: |
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mmeineke |
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myStatus = -1; |
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gezelter |
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for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
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mmeineke |
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MPI_Send(&myStatus, 1, MPI_INT, j, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
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mmeineke |
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} |
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gezelter |
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} else { |
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done = 0; |
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while (!done) { |
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mmeineke |
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mmeineke |
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MPI_Recv(&myStatus, 1, MPI_INT, 0, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
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mmeineke |
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if(!myStatus) anonymousNodeDie(); |
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if(myStatus < 0) break; |
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mmeineke |
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MPI_Recv(&which_atom, 1, MPI_INT, 0, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
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mmeineke |
440 |
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myStatus = 1; |
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local_index=-1; |
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for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
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if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
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} |
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if (local_index != -1) { |
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//format the line |
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sprintf( tempBuffer, |
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"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
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atoms[local_index]->getType(), |
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atoms[local_index]->getX(), |
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atoms[local_index]->getY(), |
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atoms[local_index]->getZ(), |
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atoms[local_index]->get_vx(), |
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atoms[local_index]->get_vy(), |
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atoms[local_index]->get_vz()); // check here. |
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strcpy( writeLine, tempBuffer ); |
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if( atoms[local_index]->isDirectional() ){ |
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mmeineke |
377 |
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mmeineke |
440 |
dAtom = (DirectionalAtom *)atoms[local_index]; |
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dAtom->getQ( q ); |
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sprintf( tempBuffer, |
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"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
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q[0], |
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q[1], |
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q[2], |
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q[3], |
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dAtom->getJx(), |
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dAtom->getJy(), |
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dAtom->getJz()); |
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strcat( writeLine, tempBuffer ); |
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} |
279 |
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else{ |
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strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
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} |
282 |
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} |
283 |
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else { |
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sprintf(painCave.errMsg, |
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"Atom %d not found on processor %d\n", |
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which_atom, worldRank ); |
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myStatus = 0; |
288 |
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simError(); |
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strcpy( writeLine, "Hello, I'm an error.\n"); |
291 |
mmeineke |
377 |
} |
292 |
mmeineke |
440 |
|
293 |
mmeineke |
447 |
MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
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TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
295 |
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MPI_Send( &myStatus, 1, MPI_INT, 0, |
296 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
297 |
mmeineke |
377 |
} |
298 |
gezelter |
415 |
} |
299 |
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outFile.flush(); |
300 |
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sprintf( checkPointMsg, |
301 |
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"Sucessfully took a dump.\n"); |
302 |
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MPIcheckPoint(); |
303 |
mmeineke |
440 |
|
304 |
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// last thing last, enable fatalities. |
305 |
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painCave.isEventLoop = 0; |
306 |
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307 |
mmeineke |
377 |
#endif // is_mpi |
308 |
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} |
309 |
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310 |
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void DumpWriter::writeFinal(){ |
311 |
gezelter |
416 |
|
312 |
mmeineke |
377 |
char finalName[500]; |
313 |
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ofstream finalOut; |
314 |
gezelter |
416 |
|
315 |
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const int BUFFERSIZE = 2000; |
316 |
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char tempBuffer[BUFFERSIZE]; |
317 |
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char writeLine[BUFFERSIZE]; |
318 |
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319 |
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double q[4]; |
320 |
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DirectionalAtom* dAtom; |
321 |
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int nAtoms = entry_plug->n_atoms; |
322 |
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Atom** atoms = entry_plug->atoms; |
323 |
gezelter |
419 |
int i, j, which_node, done, game_over, which_atom, local_index; |
324 |
mmeineke |
377 |
|
325 |
gezelter |
416 |
|
326 |
mmeineke |
377 |
#ifdef IS_MPI |
327 |
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if(worldRank == 0 ){ |
328 |
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#endif // is_mpi |
329 |
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330 |
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strcpy( finalName, entry_plug->finalName ); |
331 |
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332 |
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finalOut.open( finalName, ios::out | ios::trunc ); |
333 |
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if( !finalOut ){ |
334 |
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sprintf( painCave.errMsg, |
335 |
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"Could not open \"%s\" for final dump output.\n", |
336 |
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finalName ); |
337 |
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painCave.isFatal = 1; |
338 |
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simError(); |
339 |
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} |
340 |
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341 |
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// finalOut.setf( ios::scientific ); |
342 |
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343 |
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#ifdef IS_MPI |
344 |
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} |
345 |
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346 |
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sprintf(checkPointMsg,"Opened file for final configuration\n"); |
347 |
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MPIcheckPoint(); |
348 |
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349 |
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#endif //is_mpi |
350 |
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351 |
gezelter |
415 |
|
352 |
mmeineke |
377 |
#ifndef IS_MPI |
353 |
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354 |
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finalOut << nAtoms << "\n"; |
355 |
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356 |
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finalOut << entry_plug->box_x << "\t" |
357 |
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<< entry_plug->box_y << "\t" |
358 |
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<< entry_plug->box_z << "\n"; |
359 |
gezelter |
416 |
|
360 |
mmeineke |
377 |
for( i=0; i<nAtoms; i++ ){ |
361 |
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362 |
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sprintf( tempBuffer, |
363 |
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"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
364 |
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atoms[i]->getType(), |
365 |
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atoms[i]->getX(), |
366 |
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atoms[i]->getY(), |
367 |
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atoms[i]->getZ(), |
368 |
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atoms[i]->get_vx(), |
369 |
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atoms[i]->get_vy(), |
370 |
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atoms[i]->get_vz()); |
371 |
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strcpy( writeLine, tempBuffer ); |
372 |
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373 |
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if( atoms[i]->isDirectional() ){ |
374 |
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375 |
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dAtom = (DirectionalAtom *)atoms[i]; |
376 |
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dAtom->getQ( q ); |
377 |
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378 |
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sprintf( tempBuffer, |
379 |
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"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
380 |
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q[0], |
381 |
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q[1], |
382 |
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q[2], |
383 |
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q[3], |
384 |
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dAtom->getJx(), |
385 |
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dAtom->getJy(), |
386 |
|
|
dAtom->getJz()); |
387 |
|
|
strcat( writeLine, tempBuffer ); |
388 |
|
|
} |
389 |
|
|
else |
390 |
|
|
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
391 |
|
|
|
392 |
|
|
finalOut << writeLine; |
393 |
|
|
} |
394 |
|
|
finalOut.flush(); |
395 |
gezelter |
415 |
finalOut.close(); |
396 |
mmeineke |
377 |
|
397 |
|
|
#else // is_mpi |
398 |
gezelter |
415 |
|
399 |
mmeineke |
440 |
// first thing first, suspend fatalities. |
400 |
|
|
painCave.isEventLoop = 1; |
401 |
|
|
|
402 |
|
|
int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
403 |
|
|
int haveError; |
404 |
|
|
|
405 |
mmeineke |
447 |
MPI_Status istatus; |
406 |
gezelter |
416 |
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
407 |
|
|
|
408 |
mmeineke |
377 |
// write out header and node 0's coordinates |
409 |
gezelter |
415 |
|
410 |
mmeineke |
440 |
haveError = 0; |
411 |
mmeineke |
377 |
if( worldRank == 0 ){ |
412 |
|
|
finalOut << mpiSim->getTotAtoms() << "\n"; |
413 |
gezelter |
415 |
|
414 |
mmeineke |
377 |
finalOut << entry_plug->box_x << "\t" |
415 |
gezelter |
415 |
<< entry_plug->box_y << "\t" |
416 |
|
|
<< entry_plug->box_z << "\n"; |
417 |
mmeineke |
377 |
|
418 |
gezelter |
416 |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
419 |
gezelter |
415 |
// Get the Node number which has this molecule: |
420 |
mmeineke |
377 |
|
421 |
gezelter |
415 |
which_node = AtomToProcMap[i]; |
422 |
|
|
|
423 |
gezelter |
416 |
if (which_node == mpiSim->getMyNode()) { |
424 |
chuckv |
437 |
|
425 |
|
|
which_atom = i; |
426 |
|
|
local_index=-1; |
427 |
|
|
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
428 |
|
|
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
429 |
|
|
} |
430 |
|
|
if (local_index != -1) { |
431 |
|
|
sprintf( tempBuffer, |
432 |
|
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
433 |
|
|
atoms[local_index]->getType(), |
434 |
|
|
atoms[local_index]->getX(), |
435 |
|
|
atoms[local_index]->getY(), |
436 |
|
|
atoms[local_index]->getZ(), |
437 |
|
|
atoms[local_index]->get_vx(), |
438 |
|
|
atoms[local_index]->get_vy(), |
439 |
|
|
atoms[local_index]->get_vz()); |
440 |
|
|
strcpy( writeLine, tempBuffer ); |
441 |
mmeineke |
377 |
|
442 |
chuckv |
437 |
if( atoms[local_index]->isDirectional() ){ |
443 |
|
|
|
444 |
|
|
dAtom = (DirectionalAtom *)atoms[local_index]; |
445 |
|
|
dAtom->getQ( q ); |
446 |
|
|
|
447 |
|
|
sprintf( tempBuffer, |
448 |
|
|
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
449 |
|
|
q[0], |
450 |
|
|
q[1], |
451 |
|
|
q[2], |
452 |
|
|
q[3], |
453 |
|
|
dAtom->getJx(), |
454 |
|
|
dAtom->getJy(), |
455 |
|
|
dAtom->getJz()); |
456 |
|
|
strcat( writeLine, tempBuffer ); |
457 |
|
|
} |
458 |
|
|
else |
459 |
|
|
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
460 |
|
|
} |
461 |
|
|
else { |
462 |
mmeineke |
440 |
sprintf(painCave.errMsg, |
463 |
|
|
"Atom %d not found on processor %d\n", |
464 |
|
|
i, worldRank ); |
465 |
|
|
haveError= 1; |
466 |
|
|
simError(); |
467 |
chuckv |
437 |
} |
468 |
mmeineke |
440 |
|
469 |
|
|
if(haveError) nodeZeroError(); |
470 |
chuckv |
437 |
|
471 |
mmeineke |
440 |
} |
472 |
|
|
else { |
473 |
gezelter |
415 |
|
474 |
mmeineke |
440 |
myStatus = 1; |
475 |
mmeineke |
447 |
MPI_Send(&myStatus, 1, MPI_INT, which_node, |
476 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
477 |
|
|
MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
478 |
|
|
MPI_COMM_WORLD); |
479 |
|
|
MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
480 |
|
|
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
481 |
|
|
MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
482 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
483 |
mmeineke |
440 |
|
484 |
|
|
if(!myStatus) nodeZeroError(); |
485 |
mmeineke |
377 |
} |
486 |
gezelter |
415 |
|
487 |
mmeineke |
377 |
finalOut << writeLine; |
488 |
|
|
} |
489 |
|
|
|
490 |
gezelter |
415 |
// kill everyone off: |
491 |
mmeineke |
440 |
myStatus = -1; |
492 |
|
|
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
493 |
mmeineke |
447 |
MPI_Send(&myStatus, 1, MPI_INT, j, |
494 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
495 |
mmeineke |
377 |
} |
496 |
|
|
|
497 |
gezelter |
415 |
} else { |
498 |
|
|
|
499 |
|
|
done = 0; |
500 |
|
|
while (!done) { |
501 |
mmeineke |
440 |
|
502 |
mmeineke |
447 |
MPI_Recv(&myStatus, 1, MPI_INT, 0, |
503 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
504 |
mmeineke |
440 |
|
505 |
|
|
if(!myStatus) anonymousNodeDie(); |
506 |
|
|
|
507 |
|
|
if(myStatus < 0) break; |
508 |
|
|
|
509 |
mmeineke |
447 |
MPI_Recv(&which_atom, 1, MPI_INT, 0, |
510 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
511 |
mmeineke |
440 |
|
512 |
|
|
myStatus = 1; |
513 |
|
|
local_index=-1; |
514 |
|
|
for (j=0; j < mpiSim->getMyNlocal(); j++) { |
515 |
|
|
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
516 |
|
|
} |
517 |
|
|
if (local_index != -1) { |
518 |
mmeineke |
377 |
|
519 |
mmeineke |
440 |
//format the line |
520 |
|
|
sprintf( tempBuffer, |
521 |
|
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
522 |
|
|
atoms[local_index]->getType(), |
523 |
|
|
atoms[local_index]->getX(), |
524 |
|
|
atoms[local_index]->getY(), |
525 |
|
|
atoms[local_index]->getZ(), |
526 |
|
|
atoms[local_index]->get_vx(), |
527 |
|
|
atoms[local_index]->get_vy(), |
528 |
|
|
atoms[local_index]->get_vz()); // check here. |
529 |
|
|
strcpy( writeLine, tempBuffer ); |
530 |
|
|
|
531 |
|
|
if( atoms[local_index]->isDirectional() ){ |
532 |
mmeineke |
377 |
|
533 |
mmeineke |
440 |
dAtom = (DirectionalAtom *)atoms[local_index]; |
534 |
|
|
dAtom->getQ( q ); |
535 |
|
|
|
536 |
|
|
sprintf( tempBuffer, |
537 |
|
|
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
538 |
|
|
q[0], |
539 |
|
|
q[1], |
540 |
|
|
q[2], |
541 |
|
|
q[3], |
542 |
|
|
dAtom->getJx(), |
543 |
|
|
dAtom->getJy(), |
544 |
|
|
dAtom->getJz()); |
545 |
|
|
strcat( writeLine, tempBuffer ); |
546 |
|
|
} |
547 |
|
|
else{ |
548 |
|
|
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
549 |
|
|
} |
550 |
|
|
} |
551 |
|
|
else { |
552 |
|
|
sprintf(painCave.errMsg, |
553 |
|
|
"Atom %d not found on processor %d\n", |
554 |
|
|
which_atom, worldRank ); |
555 |
|
|
myStatus = 0; |
556 |
|
|
simError(); |
557 |
|
|
|
558 |
|
|
strcpy( writeLine, "Hello, I'm an error.\n"); |
559 |
mmeineke |
377 |
} |
560 |
mmeineke |
440 |
|
561 |
mmeineke |
447 |
MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
562 |
|
|
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
563 |
|
|
MPI_Send( &myStatus, 1, MPI_INT, 0, |
564 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
565 |
mmeineke |
377 |
} |
566 |
gezelter |
419 |
} |
567 |
gezelter |
415 |
finalOut.flush(); |
568 |
|
|
sprintf( checkPointMsg, |
569 |
|
|
"Sucessfully took a dump.\n"); |
570 |
|
|
MPIcheckPoint(); |
571 |
mmeineke |
440 |
|
572 |
gezelter |
415 |
if( worldRank == 0 ) finalOut.close(); |
573 |
mmeineke |
377 |
#endif // is_mpi |
574 |
|
|
} |
575 |
mmeineke |
440 |
|
576 |
|
|
|
577 |
|
|
|
578 |
|
|
#ifdef IS_MPI |
579 |
|
|
|
580 |
|
|
// a couple of functions to let us escape the write loop |
581 |
|
|
|
582 |
|
|
void dWrite::nodeZeroError( void ){ |
583 |
|
|
int j, myStatus; |
584 |
|
|
|
585 |
|
|
myStatus = 0; |
586 |
|
|
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
587 |
mmeineke |
447 |
MPI_Send( &myStatus, 1, MPI_INT, j, |
588 |
|
|
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
589 |
mmeineke |
440 |
} |
590 |
|
|
|
591 |
|
|
|
592 |
|
|
MPI_Finalize(); |
593 |
|
|
exit (0); |
594 |
|
|
|
595 |
|
|
} |
596 |
|
|
|
597 |
|
|
void dWrite::anonymousNodeDie( void ){ |
598 |
|
|
|
599 |
|
|
MPI_Finalize(); |
600 |
|
|
exit (0); |
601 |
|
|
} |
602 |
|
|
|
603 |
|
|
#endif //is_mpi |