1 |
mmeineke |
723 |
#define _FILE_OFFSET_BITS 64 |
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gezelter |
829 |
#include <string.h> |
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mmeineke |
377 |
#include <iostream> |
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#include <fstream> |
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tim |
929 |
#include <algorithm> |
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#include <utility> |
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mmeineke |
377 |
|
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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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mmeineke |
440 |
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namespace dWrite{ |
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gezelter |
907 |
void DieDieDie( void ); |
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mmeineke |
440 |
} |
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using namespace dWrite; |
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mmeineke |
377 |
#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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tim |
837 |
|
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tim |
929 |
dumpFile.open(entry_plug->sampleName, ios::out | ios::trunc ); |
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tim |
837 |
|
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tim |
929 |
if( !dumpFile ){ |
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tim |
837 |
|
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mmeineke |
377 |
sprintf( painCave.errMsg, |
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"Could not open \"%s\" for dump output.\n", |
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tim |
929 |
entry_plug->sampleName); |
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mmeineke |
377 |
painCave.isFatal = 1; |
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simError(); |
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} |
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mmeineke |
469 |
|
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tim |
934 |
finalOut.open( entry_plug->finalName, ios::out | ios::trunc ); |
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if( !finalOut ){ |
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sprintf( painCave.errMsg, |
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"Could not open \"%s\" for final dump output.\n", |
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entry_plug->finalName ); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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mmeineke |
377 |
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#ifdef IS_MPI |
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} |
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tim |
929 |
//sort the local atoms by global index |
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sortByGlobalIndex(); |
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mmeineke |
377 |
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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tim |
929 |
dumpFile.close(); |
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tim |
934 |
finalOut.close(); |
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mmeineke |
377 |
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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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tim |
929 |
#ifdef IS_MPI |
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tim |
837 |
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tim |
929 |
/** |
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* A hook function to load balancing |
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*/ |
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void DumpWriter::update(){ |
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sortByGlobalIndex(); |
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} |
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/** |
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* Auxiliary sorting function |
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*/ |
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bool indexSortingCriterion(const pair<int, int>& p1, const pair<int, int>& p2){ |
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return p1.second < p2.second; |
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} |
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/** |
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* Sorting the local index by global index |
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*/ |
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void DumpWriter::sortByGlobalIndex(){ |
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Atom** atoms = entry_plug->atoms; |
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indexArray.clear(); |
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for(int i = 0; i < mpiSim->getMyNlocal();i++) |
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indexArray.push_back(make_pair(i, atoms[i]->getGlobalIndex())); |
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sort(indexArray.begin(), indexArray.end(), indexSortingCriterion); |
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} |
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#endif |
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void DumpWriter::writeDump(double currentTime){ |
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tim |
934 |
vector<ofstream*> fileStreams; |
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#ifdef IS_MPI |
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if(worldRank == 0 ){ |
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finalOut.seekp(0); |
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} |
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#endif // is_mpi |
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fileStreams.push_back(&finalOut); |
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fileStreams.push_back(&dumpFile); |
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writeFrame(fileStreams, currentTime); |
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tim |
929 |
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} |
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void DumpWriter::writeFinal(double currentTime){ |
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tim |
934 |
vector<ofstream*> fileStreams; |
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tim |
929 |
#ifdef IS_MPI |
134 |
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if(worldRank == 0 ){ |
135 |
tim |
934 |
finalOut.seekp(0); |
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} |
137 |
tim |
929 |
#endif // is_mpi |
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tim |
934 |
fileStreams.push_back(&finalOut); |
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writeFrame(fileStreams, currentTime); |
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tim |
929 |
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} |
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tim |
934 |
void DumpWriter::writeFrame( vector<ofstream*>& outFile, double currentTime ){ |
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tim |
929 |
|
146 |
mmeineke |
377 |
const int BUFFERSIZE = 2000; |
147 |
gezelter |
912 |
const int MINIBUFFERSIZE = 100; |
148 |
gezelter |
907 |
|
149 |
mmeineke |
377 |
char tempBuffer[BUFFERSIZE]; |
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char writeLine[BUFFERSIZE]; |
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152 |
tim |
934 |
int i, k; |
153 |
gezelter |
916 |
|
154 |
mmeineke |
787 |
#ifdef IS_MPI |
155 |
gezelter |
916 |
|
156 |
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int *potatoes; |
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int myPotato; |
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159 |
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int nProc; |
160 |
tim |
929 |
int j, which_node, done, which_atom, local_index, currentIndex; |
161 |
gezelter |
916 |
double atomData6[6]; |
162 |
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double atomData13[13]; |
163 |
gezelter |
907 |
int isDirectional; |
164 |
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char* atomTypeString; |
165 |
gezelter |
910 |
char MPIatomTypeString[MINIBUFFERSIZE]; |
166 |
gezelter |
916 |
|
167 |
mmeineke |
787 |
#else //is_mpi |
168 |
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int nAtoms = entry_plug->n_atoms; |
169 |
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#endif //is_mpi |
170 |
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171 |
mmeineke |
377 |
double q[4]; |
172 |
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DirectionalAtom* dAtom; |
173 |
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Atom** atoms = entry_plug->atoms; |
174 |
mmeineke |
670 |
double pos[3], vel[3]; |
175 |
tim |
837 |
|
176 |
mmeineke |
377 |
#ifndef IS_MPI |
177 |
tim |
934 |
|
178 |
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for(k = 0; k < outFile.size(); k++){ |
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*outFile[k] << nAtoms << "\n"; |
180 |
tim |
837 |
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181 |
tim |
934 |
*outFile[k] << currentTime << ";\t" |
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<< entry_plug->Hmat[0][0] << "\t" |
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<< entry_plug->Hmat[1][0] << "\t" |
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<< entry_plug->Hmat[2][0] << ";\t" |
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186 |
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<< entry_plug->Hmat[0][1] << "\t" |
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<< entry_plug->Hmat[1][1] << "\t" |
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<< entry_plug->Hmat[2][1] << ";\t" |
189 |
tim |
837 |
|
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tim |
934 |
<< entry_plug->Hmat[0][2] << "\t" |
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<< entry_plug->Hmat[1][2] << "\t" |
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<< entry_plug->Hmat[2][2] << ";"; |
193 |
mmeineke |
572 |
|
194 |
tim |
934 |
//write out additional parameters, such as chi and eta |
195 |
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*outFile[k] << entry_plug->the_integrator->getAdditionalParameters() << endl; |
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} |
197 |
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198 |
mmeineke |
377 |
for( i=0; i<nAtoms; i++ ){ |
199 |
tim |
837 |
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200 |
mmeineke |
670 |
atoms[i]->getPos(pos); |
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atoms[i]->getVel(vel); |
202 |
mmeineke |
377 |
|
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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(), |
206 |
mmeineke |
670 |
pos[0], |
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pos[1], |
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pos[2], |
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vel[0], |
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vel[1], |
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vel[2]); |
212 |
mmeineke |
377 |
strcpy( writeLine, tempBuffer ); |
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if( atoms[i]->isDirectional() ){ |
215 |
tim |
837 |
|
216 |
mmeineke |
377 |
dAtom = (DirectionalAtom *)atoms[i]; |
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dAtom->getQ( q ); |
218 |
tim |
837 |
|
219 |
mmeineke |
377 |
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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tim |
837 |
|
233 |
tim |
934 |
for(k = 0; k < outFile.size(); k++) |
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*outFile[k] << writeLine; |
235 |
mmeineke |
377 |
} |
236 |
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#else // is_mpi |
238 |
gezelter |
416 |
|
239 |
chuckv |
913 |
/* code to find maximum tag value */ |
240 |
tim |
919 |
|
241 |
tim |
920 |
int *tagub, flag, MAXTAG; |
242 |
chuckv |
913 |
MPI_Attr_get(MPI_COMM_WORLD, MPI_TAG_UB, &tagub, &flag); |
243 |
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if (flag) { |
244 |
tim |
920 |
MAXTAG = *tagub; |
245 |
chuckv |
913 |
} else { |
246 |
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MAXTAG = 32767; |
247 |
gezelter |
916 |
} |
248 |
mmeineke |
440 |
|
249 |
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int haveError; |
250 |
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251 |
mmeineke |
447 |
MPI_Status istatus; |
252 |
gezelter |
416 |
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
253 |
tim |
837 |
|
254 |
mmeineke |
377 |
// write out header and node 0's coordinates |
255 |
tim |
837 |
|
256 |
mmeineke |
377 |
if( worldRank == 0 ){ |
257 |
gezelter |
916 |
|
258 |
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// Node 0 needs a list of the magic potatoes for each processor; |
259 |
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260 |
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nProc = mpiSim->getNumberProcessors(); |
261 |
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potatoes = new int[nProc]; |
262 |
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263 |
tim |
934 |
//write out the comment lines |
264 |
gezelter |
916 |
for (i = 0; i < nProc; i++) |
265 |
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potatoes[i] = 0; |
266 |
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267 |
tim |
934 |
for(k = 0; k < outFile.size(); k++){ |
268 |
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*outFile[k] << mpiSim->getTotAtoms() << "\n"; |
269 |
tim |
837 |
|
270 |
tim |
934 |
*outFile[k] << currentTime << ";\t" |
271 |
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<< entry_plug->Hmat[0][0] << "\t" |
272 |
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<< entry_plug->Hmat[1][0] << "\t" |
273 |
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<< entry_plug->Hmat[2][0] << ";\t" |
274 |
tim |
837 |
|
275 |
tim |
934 |
<< entry_plug->Hmat[0][1] << "\t" |
276 |
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<< entry_plug->Hmat[1][1] << "\t" |
277 |
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<< entry_plug->Hmat[2][1] << ";\t" |
278 |
tim |
837 |
|
279 |
tim |
934 |
<< entry_plug->Hmat[0][2] << "\t" |
280 |
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<< entry_plug->Hmat[1][2] << "\t" |
281 |
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<< entry_plug->Hmat[2][2] << ";"; |
282 |
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283 |
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*outFile[k] << entry_plug->the_integrator->getAdditionalParameters() << endl; |
284 |
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} |
285 |
tim |
837 |
|
286 |
tim |
929 |
currentIndex = 0; |
287 |
tim |
934 |
|
288 |
gezelter |
416 |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
289 |
chuckv |
913 |
|
290 |
gezelter |
417 |
// Get the Node number which has this atom; |
291 |
chuckv |
913 |
|
292 |
tim |
837 |
which_node = AtomToProcMap[i]; |
293 |
chuckv |
913 |
|
294 |
gezelter |
907 |
if (which_node != 0) { |
295 |
gezelter |
916 |
|
296 |
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if (potatoes[which_node] + 3 >= MAXTAG) { |
297 |
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// The potato was going to exceed the maximum value, |
298 |
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// so wrap this processor potato back to 0: |
299 |
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300 |
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potatoes[which_node] = 0; |
301 |
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MPI_Send(0, 1, MPI_INT, which_node, 0, MPI_COMM_WORLD); |
302 |
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303 |
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} |
304 |
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305 |
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myPotato = potatoes[which_node]; |
306 |
gezelter |
907 |
|
307 |
gezelter |
910 |
MPI_Recv(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
308 |
gezelter |
916 |
myPotato, MPI_COMM_WORLD, &istatus); |
309 |
gezelter |
907 |
|
310 |
tim |
920 |
atomTypeString = MPIatomTypeString; |
311 |
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|
312 |
gezelter |
916 |
myPotato++; |
313 |
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|
314 |
gezelter |
907 |
MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
315 |
gezelter |
916 |
myPotato, MPI_COMM_WORLD, &istatus); |
316 |
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|
317 |
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myPotato++; |
318 |
gezelter |
907 |
|
319 |
gezelter |
916 |
if (isDirectional) { |
320 |
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MPI_Recv(atomData13, 13, MPI_DOUBLE, which_node, |
321 |
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myPotato, MPI_COMM_WORLD, &istatus); |
322 |
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} else { |
323 |
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MPI_Recv(atomData6, 6, MPI_DOUBLE, which_node, |
324 |
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myPotato, MPI_COMM_WORLD, &istatus); |
325 |
gezelter |
907 |
} |
326 |
gezelter |
916 |
|
327 |
|
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myPotato++; |
328 |
|
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potatoes[which_node] = myPotato; |
329 |
gezelter |
907 |
|
330 |
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} else { |
331 |
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|
332 |
tim |
934 |
haveError = 0; |
333 |
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which_atom = i; |
334 |
gezelter |
916 |
|
335 |
tim |
929 |
local_index = indexArray[currentIndex].first; |
336 |
|
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|
337 |
|
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if (which_atom == indexArray[currentIndex].second) { |
338 |
gezelter |
916 |
|
339 |
gezelter |
907 |
atomTypeString = atoms[local_index]->getType(); |
340 |
|
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|
341 |
tim |
934 |
atoms[local_index]->getPos(pos); |
342 |
|
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atoms[local_index]->getVel(vel); |
343 |
mmeineke |
670 |
|
344 |
gezelter |
916 |
atomData6[0] = pos[0]; |
345 |
|
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atomData6[1] = pos[1]; |
346 |
|
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atomData6[2] = pos[2]; |
347 |
tim |
837 |
|
348 |
gezelter |
916 |
atomData6[3] = vel[0]; |
349 |
|
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atomData6[4] = vel[1]; |
350 |
|
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atomData6[5] = vel[2]; |
351 |
gezelter |
907 |
|
352 |
|
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isDirectional = 0; |
353 |
|
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|
354 |
chuckv |
436 |
if( atoms[local_index]->isDirectional() ){ |
355 |
tim |
837 |
|
356 |
gezelter |
907 |
isDirectional = 1; |
357 |
|
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|
358 |
chuckv |
436 |
dAtom = (DirectionalAtom *)atoms[local_index]; |
359 |
|
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dAtom->getQ( q ); |
360 |
gezelter |
916 |
|
361 |
|
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for (int j = 0; j < 6 ; j++) |
362 |
|
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atomData13[j] = atomData6[j]; |
363 |
gezelter |
907 |
|
364 |
gezelter |
916 |
atomData13[6] = q[0]; |
365 |
|
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atomData13[7] = q[1]; |
366 |
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atomData13[8] = q[2]; |
367 |
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atomData13[9] = q[3]; |
368 |
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|
369 |
|
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atomData13[10] = dAtom->getJx(); |
370 |
|
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atomData13[11] = dAtom->getJy(); |
371 |
|
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atomData13[12] = dAtom->getJz(); |
372 |
gezelter |
907 |
} |
373 |
gezelter |
916 |
|
374 |
gezelter |
907 |
} else { |
375 |
tim |
934 |
sprintf(painCave.errMsg, |
376 |
|
|
"Atom %d not found on processor %d\n", |
377 |
|
|
i, worldRank ); |
378 |
|
|
haveError= 1; |
379 |
|
|
simError(); |
380 |
|
|
} |
381 |
gezelter |
916 |
|
382 |
tim |
934 |
if(haveError) DieDieDie(); |
383 |
gezelter |
916 |
|
384 |
tim |
929 |
currentIndex ++; |
385 |
tim |
926 |
} |
386 |
|
|
// If we've survived to here, format the line: |
387 |
|
|
|
388 |
|
|
if (!isDirectional) { |
389 |
|
|
|
390 |
tim |
934 |
sprintf( writeLine, |
391 |
|
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
392 |
|
|
atomTypeString, |
393 |
|
|
atomData6[0], |
394 |
|
|
atomData6[1], |
395 |
|
|
atomData6[2], |
396 |
|
|
atomData6[3], |
397 |
|
|
atomData6[4], |
398 |
|
|
atomData6[5]); |
399 |
tim |
929 |
|
400 |
tim |
934 |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
401 |
tim |
926 |
|
402 |
|
|
} else { |
403 |
|
|
|
404 |
tim |
934 |
sprintf( writeLine, |
405 |
|
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
406 |
|
|
atomTypeString, |
407 |
|
|
atomData13[0], |
408 |
|
|
atomData13[1], |
409 |
|
|
atomData13[2], |
410 |
|
|
atomData13[3], |
411 |
|
|
atomData13[4], |
412 |
|
|
atomData13[5], |
413 |
|
|
atomData13[6], |
414 |
|
|
atomData13[7], |
415 |
|
|
atomData13[8], |
416 |
|
|
atomData13[9], |
417 |
|
|
atomData13[10], |
418 |
|
|
atomData13[11], |
419 |
|
|
atomData13[12]); |
420 |
gezelter |
907 |
|
421 |
|
|
} |
422 |
tim |
926 |
|
423 |
tim |
934 |
for(k = 0; k < outFile.size(); k++) |
424 |
|
|
*outFile[k] << writeLine; |
425 |
mmeineke |
377 |
} |
426 |
tim |
926 |
|
427 |
tim |
934 |
for(k = 0; k < outFile.size(); k++) |
428 |
|
|
outFile[k]->flush(); |
429 |
|
|
|
430 |
gezelter |
907 |
sprintf( checkPointMsg, |
431 |
|
|
"Sucessfully took a dump.\n"); |
432 |
tim |
934 |
|
433 |
gezelter |
907 |
MPIcheckPoint(); |
434 |
tim |
934 |
|
435 |
tim |
919 |
delete[] potatoes; |
436 |
tim |
934 |
|
437 |
gezelter |
415 |
} else { |
438 |
tim |
837 |
|
439 |
gezelter |
907 |
// worldRank != 0, so I'm a remote node. |
440 |
gezelter |
916 |
|
441 |
|
|
// Set my magic potato to 0: |
442 |
|
|
|
443 |
|
|
myPotato = 0; |
444 |
tim |
929 |
currentIndex = 0; |
445 |
gezelter |
907 |
|
446 |
|
|
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
447 |
|
|
|
448 |
|
|
// Am I the node which has this atom? |
449 |
|
|
|
450 |
|
|
if (AtomToProcMap[i] == worldRank) { |
451 |
tim |
837 |
|
452 |
gezelter |
916 |
if (myPotato + 3 >= MAXTAG) { |
453 |
|
|
|
454 |
|
|
// The potato was going to exceed the maximum value, |
455 |
|
|
// so wrap this processor potato back to 0 (and block until |
456 |
|
|
// node 0 says we can go: |
457 |
|
|
|
458 |
|
|
MPI_Recv(&myPotato, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, &istatus); |
459 |
|
|
|
460 |
|
|
} |
461 |
tim |
919 |
which_atom = i; |
462 |
tim |
929 |
local_index = indexArray[currentIndex].first; |
463 |
tim |
920 |
|
464 |
tim |
929 |
if (which_atom == indexArray[currentIndex].second) { |
465 |
gezelter |
907 |
|
466 |
|
|
atomTypeString = atoms[local_index]->getType(); |
467 |
tim |
837 |
|
468 |
tim |
934 |
atoms[local_index]->getPos(pos); |
469 |
|
|
atoms[local_index]->getVel(vel); |
470 |
tim |
837 |
|
471 |
gezelter |
916 |
atomData6[0] = pos[0]; |
472 |
|
|
atomData6[1] = pos[1]; |
473 |
|
|
atomData6[2] = pos[2]; |
474 |
tim |
837 |
|
475 |
gezelter |
916 |
atomData6[3] = vel[0]; |
476 |
|
|
atomData6[4] = vel[1]; |
477 |
|
|
atomData6[5] = vel[2]; |
478 |
gezelter |
907 |
|
479 |
|
|
isDirectional = 0; |
480 |
tim |
837 |
|
481 |
gezelter |
907 |
if( atoms[local_index]->isDirectional() ){ |
482 |
mmeineke |
377 |
|
483 |
gezelter |
907 |
isDirectional = 1; |
484 |
|
|
|
485 |
|
|
dAtom = (DirectionalAtom *)atoms[local_index]; |
486 |
|
|
dAtom->getQ( q ); |
487 |
|
|
|
488 |
gezelter |
916 |
for (int j = 0; j < 6 ; j++) |
489 |
|
|
atomData13[j] = atomData6[j]; |
490 |
|
|
|
491 |
|
|
atomData13[6] = q[0]; |
492 |
|
|
atomData13[7] = q[1]; |
493 |
|
|
atomData13[8] = q[2]; |
494 |
|
|
atomData13[9] = q[3]; |
495 |
tim |
934 |
|
496 |
gezelter |
916 |
atomData13[10] = dAtom->getJx(); |
497 |
|
|
atomData13[11] = dAtom->getJy(); |
498 |
|
|
atomData13[12] = dAtom->getJz(); |
499 |
gezelter |
907 |
} |
500 |
tim |
837 |
|
501 |
gezelter |
907 |
} else { |
502 |
tim |
934 |
sprintf(painCave.errMsg, |
503 |
|
|
"Atom %d not found on processor %d\n", |
504 |
|
|
i, worldRank ); |
505 |
|
|
haveError= 1; |
506 |
|
|
simError(); |
507 |
|
|
} |
508 |
tim |
837 |
|
509 |
gezelter |
916 |
strncpy(MPIatomTypeString, atomTypeString, MINIBUFFERSIZE); |
510 |
tim |
837 |
|
511 |
gezelter |
916 |
// null terminate the string before sending (just in case): |
512 |
|
|
MPIatomTypeString[MINIBUFFERSIZE-1] = '\0'; |
513 |
tim |
837 |
|
514 |
gezelter |
910 |
MPI_Send(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
515 |
tim |
934 |
myPotato, MPI_COMM_WORLD); |
516 |
gezelter |
907 |
|
517 |
gezelter |
916 |
myPotato++; |
518 |
|
|
|
519 |
gezelter |
907 |
MPI_Send(&isDirectional, 1, MPI_INT, 0, |
520 |
tim |
934 |
myPotato, MPI_COMM_WORLD); |
521 |
gezelter |
907 |
|
522 |
gezelter |
916 |
myPotato++; |
523 |
|
|
|
524 |
gezelter |
907 |
if (isDirectional) { |
525 |
|
|
|
526 |
gezelter |
916 |
MPI_Send(atomData13, 13, MPI_DOUBLE, 0, |
527 |
|
|
myPotato, MPI_COMM_WORLD); |
528 |
gezelter |
907 |
|
529 |
gezelter |
916 |
} else { |
530 |
|
|
|
531 |
|
|
MPI_Send(atomData6, 6, MPI_DOUBLE, 0, |
532 |
|
|
myPotato, MPI_COMM_WORLD); |
533 |
gezelter |
907 |
} |
534 |
gezelter |
916 |
|
535 |
tim |
929 |
myPotato++; |
536 |
|
|
currentIndex++; |
537 |
mmeineke |
377 |
} |
538 |
gezelter |
907 |
} |
539 |
mmeineke |
440 |
|
540 |
gezelter |
907 |
sprintf( checkPointMsg, |
541 |
gezelter |
916 |
"Sucessfully took a dump.\n"); |
542 |
gezelter |
907 |
MPIcheckPoint(); |
543 |
|
|
|
544 |
gezelter |
916 |
} |
545 |
gezelter |
907 |
|
546 |
mmeineke |
377 |
#endif // is_mpi |
547 |
|
|
} |
548 |
mmeineke |
440 |
|
549 |
|
|
#ifdef IS_MPI |
550 |
|
|
|
551 |
|
|
// a couple of functions to let us escape the write loop |
552 |
|
|
|
553 |
gezelter |
907 |
void dWrite::DieDieDie( void ){ |
554 |
tim |
837 |
|
555 |
mmeineke |
440 |
MPI_Finalize(); |
556 |
|
|
exit (0); |
557 |
|
|
} |
558 |
|
|
|
559 |
|
|
#endif //is_mpi |