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#include <cstring> |
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#define _FILE_OFFSET_BITS 64 |
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|
3 |
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#include <string.h> |
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#include <iostream> |
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#include <fstream> |
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|
7 |
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#ifdef IS_MPI |
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#include <mpi.h> |
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#include "mpiSimulation.hpp" |
10 |
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#define TAKE_THIS_TAG 0 |
10 |
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|
11 |
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namespace dWrite{ |
12 |
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void DieDieDie( void ); |
13 |
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} |
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|
15 |
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using namespace dWrite; |
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#endif //is_mpi |
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|
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#include "ReadWrite.hpp" |
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#include "simError.h" |
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|
14 |
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#define GAME_OVER -1 |
15 |
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|
21 |
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DumpWriter::DumpWriter( SimInfo* the_entry_plug ){ |
22 |
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|
23 |
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entry_plug = the_entry_plug; |
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#ifdef IS_MPI |
26 |
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if(worldRank == 0 ){ |
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#endif // is_mpi |
28 |
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|
24 |
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|
25 |
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|
28 |
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|
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strcpy( outName, entry_plug->sampleName ); |
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|
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|
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outFile.open(outName, ios::out | ios::trunc ); |
32 |
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|
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|
33 |
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if( !outFile ){ |
34 |
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|
34 |
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|
35 |
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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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} |
41 |
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|
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|
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//outFile.setf( ios::scientific ); |
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|
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#ifdef IS_MPI |
64 |
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} |
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66 |
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void DumpWriter::writeDump( double currentTime ){ |
67 |
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|
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|
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const int BUFFERSIZE = 2000; |
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const int MINIBUFFERSIZE = 10; |
70 |
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|
71 |
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char tempBuffer[BUFFERSIZE]; |
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char writeLine[BUFFERSIZE]; |
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|
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int i; |
75 |
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#ifdef IS_MPI |
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int j, which_node, done, which_atom, local_index; |
77 |
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double atomTransData[6]; |
78 |
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double atomOrientData[7]; |
79 |
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int isDirectional; |
80 |
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char* atomTypeString; |
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int me; |
82 |
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int atomTypeTag; |
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int atomIsDirectionalTag; |
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int atomTransDataTag; |
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int atomOrientDataTag; |
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#else //is_mpi |
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int nAtoms = entry_plug->n_atoms; |
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#endif //is_mpi |
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|
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double q[4]; |
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DirectionalAtom* dAtom; |
72 |
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int nAtoms = entry_plug->n_atoms; |
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Atom** atoms = entry_plug->atoms; |
93 |
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|
93 |
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double pos[3], vel[3]; |
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|
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// write current frame to the eor file |
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|
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this->writeFinal( currentTime ); |
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|
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#ifndef IS_MPI |
100 |
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|
100 |
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|
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outFile << nAtoms << "\n"; |
102 |
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|
103 |
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outFile << currentTime << "\t" |
104 |
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<< entry_plug->box_x << "\t" |
105 |
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<< entry_plug->box_y << "\t" |
106 |
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<< entry_plug->box_z << "\n"; |
107 |
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|
102 |
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|
103 |
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outFile << currentTime << ";\t" |
104 |
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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" |
107 |
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|
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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" |
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|
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<< 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] << ";"; |
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//write out additional parameters, such as chi and eta |
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outFile << entry_plug->the_integrator->getAdditionalParameters(); |
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outFile << endl; |
118 |
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|
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for( i=0; i<nAtoms; i++ ){ |
86 |
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|
120 |
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|
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atoms[i]->getPos(pos); |
122 |
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atoms[i]->getVel(vel); |
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|
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sprintf( tempBuffer, |
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"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
126 |
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atoms[i]->getType(), |
127 |
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atoms[i]->getX(), |
128 |
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atoms[i]->getY(), |
129 |
< |
atoms[i]->getZ(), |
130 |
< |
atoms[i]->get_vx(), |
131 |
< |
atoms[i]->get_vy(), |
132 |
< |
atoms[i]->get_vz()); |
127 |
> |
pos[0], |
128 |
> |
pos[1], |
129 |
> |
pos[2], |
130 |
> |
vel[0], |
131 |
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vel[1], |
132 |
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vel[2]); |
133 |
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strcpy( writeLine, tempBuffer ); |
134 |
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|
135 |
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if( atoms[i]->isDirectional() ){ |
136 |
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|
136 |
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|
137 |
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dAtom = (DirectionalAtom *)atoms[i]; |
138 |
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dAtom->getQ( q ); |
139 |
< |
|
139 |
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|
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sprintf( tempBuffer, |
141 |
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"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
142 |
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q[0], |
150 |
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} |
151 |
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else |
152 |
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strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
153 |
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|
153 |
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|
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outFile << writeLine; |
155 |
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} |
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outFile.flush(); |
157 |
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|
158 |
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#else // is_mpi |
159 |
< |
|
160 |
< |
MPI_Status istatus[MPI_STATUS_SIZE]; |
161 |
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|
159 |
> |
|
160 |
> |
// first thing first, suspend fatalities. |
161 |
> |
painCave.isEventLoop = 1; |
162 |
> |
|
163 |
> |
int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
164 |
> |
int haveError; |
165 |
> |
|
166 |
> |
MPI_Status istatus; |
167 |
> |
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
168 |
> |
|
169 |
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// write out header and node 0's coordinates |
170 |
< |
|
170 |
> |
|
171 |
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if( worldRank == 0 ){ |
172 |
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outFile << mpiSim->getTotAtoms() << "\n"; |
173 |
< |
|
174 |
< |
outFile << currentTime << "\t" |
175 |
< |
<< entry_plug->box_x << "\t" |
176 |
< |
<< entry_plug->box_y << "\t" |
177 |
< |
<< entry_plug->box_z << "\n"; |
178 |
< |
|
179 |
< |
for (i = 0 ; i < mpiPlug->nAtomsGlobal; i++ ) { |
180 |
< |
// Get the Node number which has this molecule: |
181 |
< |
|
182 |
< |
which_node = AtomToProcMap[i]; |
183 |
< |
|
184 |
< |
if (which_node == mpiPlug->myNode) { |
173 |
> |
|
174 |
> |
outFile << currentTime << ";\t" |
175 |
> |
<< entry_plug->Hmat[0][0] << "\t" |
176 |
> |
<< entry_plug->Hmat[1][0] << "\t" |
177 |
> |
<< entry_plug->Hmat[2][0] << ";\t" |
178 |
> |
|
179 |
> |
<< entry_plug->Hmat[0][1] << "\t" |
180 |
> |
<< entry_plug->Hmat[1][1] << "\t" |
181 |
> |
<< entry_plug->Hmat[2][1] << ";\t" |
182 |
> |
|
183 |
> |
<< entry_plug->Hmat[0][2] << "\t" |
184 |
> |
<< entry_plug->Hmat[1][2] << "\t" |
185 |
> |
<< entry_plug->Hmat[2][2] << ";"; |
186 |
> |
|
187 |
> |
outFile << entry_plug->the_integrator->getAdditionalParameters(); |
188 |
> |
outFile << endl; |
189 |
> |
outFile.flush(); |
190 |
> |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
191 |
> |
// Get the Node number which has this atom; |
192 |
> |
|
193 |
> |
which_node = AtomToProcMap[i]; |
194 |
> |
|
195 |
> |
if (which_node != 0) { |
196 |
|
|
197 |
+ |
atomTypeTag = 4*i; |
198 |
+ |
atomIsDirectionalTag = 4*i + 1; |
199 |
+ |
atomTransDataTag = 4*i + 2; |
200 |
+ |
atomOrientDataTag = 4*i + 3; |
201 |
+ |
|
202 |
+ |
MPI_Recv(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
203 |
+ |
atomTypeTag, MPI_COMM_WORLD, &istatus); |
204 |
+ |
|
205 |
+ |
MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
206 |
+ |
atomIsDirectionalTag, MPI_COMM_WORLD, &istatus); |
207 |
+ |
|
208 |
+ |
MPI_Recv(atomTransData, 6, MPI_DOUBLE, which_node, |
209 |
+ |
atomTransDataTag, MPI_COMM_WORLD, &istatus); |
210 |
+ |
|
211 |
+ |
if (isDirectional) { |
212 |
+ |
|
213 |
+ |
MPI_Recv(atomOrientData, 7, MPI_DOUBLE, which_node, |
214 |
+ |
atomOrientDataTag, MPI_COMM_WORLD, &istatus); |
215 |
+ |
|
216 |
+ |
} |
217 |
+ |
|
218 |
+ |
} else { |
219 |
+ |
|
220 |
+ |
haveError = 0; |
221 |
+ |
which_atom = i; |
222 |
+ |
local_index=-1; |
223 |
+ |
|
224 |
+ |
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
225 |
+ |
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
226 |
+ |
} |
227 |
+ |
|
228 |
+ |
if (local_index != -1) { |
229 |
+ |
|
230 |
+ |
atomTypeString = atoms[local_index]->getType(); |
231 |
+ |
|
232 |
+ |
atoms[local_index]->getPos(pos); |
233 |
+ |
atoms[local_index]->getVel(vel); |
234 |
+ |
|
235 |
+ |
atomTransData[0] = pos[0]; |
236 |
+ |
atomTransData[1] = pos[1]; |
237 |
+ |
atomTransData[2] = pos[2]; |
238 |
+ |
|
239 |
+ |
atomTransData[3] = vel[0]; |
240 |
+ |
atomTransData[4] = vel[1]; |
241 |
+ |
atomTransData[5] = vel[2]; |
242 |
+ |
|
243 |
+ |
isDirectional = 0; |
244 |
+ |
|
245 |
+ |
if( atoms[local_index]->isDirectional() ){ |
246 |
+ |
|
247 |
+ |
isDirectional = 1; |
248 |
+ |
|
249 |
+ |
dAtom = (DirectionalAtom *)atoms[local_index]; |
250 |
+ |
dAtom->getQ( q ); |
251 |
+ |
|
252 |
+ |
atomOrientData[0] = q[0]; |
253 |
+ |
atomOrientData[1] = q[1]; |
254 |
+ |
atomOrientData[2] = q[2]; |
255 |
+ |
atomOrientData[3] = q[3]; |
256 |
+ |
|
257 |
+ |
atomOrientData[4] = dAtom->getJx(); |
258 |
+ |
atomOrientData[5] = dAtom->getJy(); |
259 |
+ |
atomOrientData[6] = dAtom->getJz(); |
260 |
+ |
} |
261 |
+ |
|
262 |
+ |
} else { |
263 |
+ |
sprintf(painCave.errMsg, |
264 |
+ |
"Atom %d not found on processor %d\n", |
265 |
+ |
i, worldRank ); |
266 |
+ |
haveError= 1; |
267 |
+ |
simError(); |
268 |
+ |
} |
269 |
+ |
|
270 |
+ |
if(haveError) DieDieDie(); |
271 |
+ |
|
272 |
+ |
// If we've survived to here, format the line: |
273 |
+ |
|
274 |
|
sprintf( tempBuffer, |
275 |
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
276 |
< |
atoms[i]->getType(), |
277 |
< |
atoms[i]->getX(), |
278 |
< |
atoms[i]->getY(), |
279 |
< |
atoms[i]->getZ(), |
280 |
< |
atoms[i]->get_vx(), |
281 |
< |
atoms[i]->get_vy(), |
282 |
< |
atoms[i]->get_vz()); |
276 |
> |
atomTypeString, |
277 |
> |
atomTransData[0], |
278 |
> |
atomTransData[1], |
279 |
> |
atomTransData[2], |
280 |
> |
atomTransData[3], |
281 |
> |
atomTransData[4], |
282 |
> |
atomTransData[5]); |
283 |
> |
|
284 |
|
strcpy( writeLine, tempBuffer ); |
285 |
< |
|
286 |
< |
if( atoms[i]->isDirectional() ){ |
287 |
< |
|
156 |
< |
dAtom = (DirectionalAtom *)atoms[i]; |
157 |
< |
dAtom->getQ( q ); |
158 |
< |
|
285 |
> |
|
286 |
> |
if (isDirectional) { |
287 |
> |
|
288 |
|
sprintf( tempBuffer, |
289 |
|
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
290 |
< |
q[0], |
291 |
< |
q[1], |
292 |
< |
q[2], |
293 |
< |
q[3], |
294 |
< |
dAtom->getJx(), |
295 |
< |
dAtom->getJy(), |
296 |
< |
dAtom->getJz()); |
290 |
> |
atomOrientData[0], |
291 |
> |
atomOrientData[1], |
292 |
> |
atomOrientData[2], |
293 |
> |
atomOrientData[3], |
294 |
> |
atomOrientData[4], |
295 |
> |
atomOrientData[5], |
296 |
> |
atomOrientData[6]); |
297 |
|
strcat( writeLine, tempBuffer ); |
298 |
+ |
|
299 |
+ |
} else { |
300 |
+ |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
301 |
|
} |
302 |
< |
else |
303 |
< |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
304 |
< |
|
173 |
< |
} else { |
174 |
< |
|
175 |
< |
MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG); |
176 |
< |
MPI::COMM_WORLD.Receive(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
177 |
< |
TAKE_THIS_TAG, istatus); |
302 |
> |
|
303 |
> |
outFile << writeLine; |
304 |
> |
outFile.flush(); |
305 |
|
} |
179 |
– |
|
180 |
– |
outFile << writeLine; |
306 |
|
} |
182 |
– |
|
183 |
– |
// kill everyone off: |
184 |
– |
for (j = 0; j < mpiPlug->numberProcessors; j++) { |
185 |
– |
MPI::COMM_WORLD.Send(GAME_OVER, 1, MPI_INT, j, TAKE_THIS_TAG); |
186 |
– |
} |
307 |
|
|
308 |
+ |
outFile.flush(); |
309 |
+ |
sprintf( checkPointMsg, |
310 |
+ |
"Sucessfully took a dump.\n"); |
311 |
+ |
MPIcheckPoint(); |
312 |
+ |
|
313 |
|
} else { |
314 |
+ |
|
315 |
+ |
// worldRank != 0, so I'm a remote node. |
316 |
|
|
317 |
< |
done = 0; |
318 |
< |
while (!done) { |
319 |
< |
MPI::COMM_WORLD.Receive(&which_atom, 1, MPI_INT, 0, |
320 |
< |
TAKE_THIS_TAG, istatus); |
317 |
> |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
318 |
> |
|
319 |
> |
// Am I the node which has this atom? |
320 |
> |
|
321 |
> |
if (AtomToProcMap[i] == worldRank) { |
322 |
|
|
323 |
< |
if (which_atom == GAME_OVER) { |
324 |
< |
done=1; |
325 |
< |
continue; |
326 |
< |
} else { |
323 |
> |
local_index=-1; |
324 |
> |
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
325 |
> |
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
326 |
> |
} |
327 |
> |
if (local_index != -1) { |
328 |
> |
|
329 |
> |
atomTypeString = atoms[local_index]->getType(); |
330 |
|
|
331 |
< |
//format the line |
332 |
< |
sprintf( tempBuffer, |
333 |
< |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
334 |
< |
atoms[which_atom]->getType(), |
335 |
< |
atoms[which_atom]->getX(), |
336 |
< |
atoms[which_atom]->getY(), |
337 |
< |
atoms[which_atom]->getZ(), |
338 |
< |
atoms[which_atom]->get_vx(), |
339 |
< |
atoms[which_atom]->get_vy(), |
340 |
< |
atoms[which_atom]->get_vz()); // check here. |
341 |
< |
strcpy( writeLine, tempBuffer ); |
342 |
< |
|
343 |
< |
if( atoms[which_atom]->isDirectional() ){ |
344 |
< |
|
345 |
< |
dAtom = (DirectionalAtom *)atoms[which_atom]; |
346 |
< |
dAtom->getQ( q ); |
347 |
< |
|
348 |
< |
sprintf( tempBuffer, |
349 |
< |
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
350 |
< |
q[0], |
351 |
< |
q[1], |
352 |
< |
q[2], |
353 |
< |
q[3], |
354 |
< |
dAtom->getJx(), |
355 |
< |
dAtom->getJy(), |
356 |
< |
dAtom->getJz()); |
357 |
< |
strcat( writeLine, tempBuffer ); |
331 |
> |
atoms[local_index]->getPos(pos); |
332 |
> |
atoms[local_index]->getVel(vel); |
333 |
> |
|
334 |
> |
atomTransData[0] = pos[0]; |
335 |
> |
atomTransData[1] = pos[1]; |
336 |
> |
atomTransData[2] = pos[2]; |
337 |
> |
|
338 |
> |
atomTransData[3] = vel[0]; |
339 |
> |
atomTransData[4] = vel[1]; |
340 |
> |
atomTransData[5] = vel[2]; |
341 |
> |
|
342 |
> |
isDirectional = 0; |
343 |
> |
|
344 |
> |
if( atoms[local_index]->isDirectional() ){ |
345 |
> |
|
346 |
> |
isDirectional = 1; |
347 |
> |
|
348 |
> |
dAtom = (DirectionalAtom *)atoms[local_index]; |
349 |
> |
dAtom->getQ( q ); |
350 |
> |
|
351 |
> |
atomOrientData[0] = q[0]; |
352 |
> |
atomOrientData[1] = q[1]; |
353 |
> |
atomOrientData[2] = q[2]; |
354 |
> |
atomOrientData[3] = q[3]; |
355 |
> |
|
356 |
> |
atomOrientData[4] = dAtom->getJx(); |
357 |
> |
atomOrientData[5] = dAtom->getJy(); |
358 |
> |
atomOrientData[6] = dAtom->getJz(); |
359 |
> |
} |
360 |
> |
|
361 |
> |
} else { |
362 |
> |
sprintf(painCave.errMsg, |
363 |
> |
"Atom %d not found on processor %d\n", |
364 |
> |
i, worldRank ); |
365 |
> |
haveError= 1; |
366 |
> |
simError(); |
367 |
|
} |
368 |
< |
else |
369 |
< |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
368 |
> |
|
369 |
> |
// I've survived this far, so send off the data! |
370 |
> |
|
371 |
> |
atomTypeTag = 4*i; |
372 |
> |
atomIsDirectionalTag = 4*i + 1; |
373 |
> |
atomTransDataTag = 4*i + 2; |
374 |
> |
atomOrientDataTag = 4*i + 3; |
375 |
> |
|
376 |
> |
MPI_Send(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
377 |
> |
atomTypeTag, MPI_COMM_WORLD); |
378 |
|
|
379 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
380 |
< |
TAKE_THIS_TAG); |
379 |
> |
MPI_Send(&isDirectional, 1, MPI_INT, 0, |
380 |
> |
atomIsDirectionalTag, MPI_COMM_WORLD); |
381 |
> |
|
382 |
> |
MPI_Send(atomTransData, 6, MPI_DOUBLE, 0, |
383 |
> |
atomTransDataTag, MPI_COMM_WORLD); |
384 |
> |
|
385 |
> |
if (isDirectional) { |
386 |
> |
|
387 |
> |
MPI_Send(atomOrientData, 7, MPI_DOUBLE, 0, |
388 |
> |
atomOrientDataTag, MPI_COMM_WORLD); |
389 |
> |
|
390 |
> |
} |
391 |
> |
|
392 |
|
} |
393 |
|
} |
394 |
< |
} |
395 |
< |
outFile.flush(); |
396 |
< |
sprintf( checkPointMsg, |
397 |
< |
"Sucessfully took a dump.\n"); |
398 |
< |
MPIcheckPoint(); |
394 |
> |
|
395 |
> |
sprintf( checkPointMsg, |
396 |
> |
"Sucessfully took a dump.\n"); |
397 |
> |
MPIcheckPoint(); |
398 |
> |
|
399 |
> |
} |
400 |
> |
|
401 |
> |
painCave.isEventLoop = 0; |
402 |
> |
|
403 |
|
#endif // is_mpi |
404 |
|
} |
405 |
|
|
406 |
< |
void DumpWriter::writeFinal(){ |
407 |
< |
|
406 |
> |
void DumpWriter::writeFinal(double finalTime){ |
407 |
> |
|
408 |
|
char finalName[500]; |
409 |
|
ofstream finalOut; |
410 |
< |
|
410 |
> |
|
411 |
> |
const int BUFFERSIZE = 2000; |
412 |
> |
const int MINIBUFFERSIZE = 10; |
413 |
> |
char tempBuffer[BUFFERSIZE]; |
414 |
> |
char writeLine[BUFFERSIZE]; |
415 |
> |
|
416 |
> |
double q[4]; |
417 |
> |
DirectionalAtom* dAtom; |
418 |
> |
Atom** atoms = entry_plug->atoms; |
419 |
> |
int i; |
420 |
|
#ifdef IS_MPI |
421 |
+ |
int j, which_node, done, which_atom, local_index; |
422 |
+ |
double atomTransData[6]; |
423 |
+ |
double atomOrientData[7]; |
424 |
+ |
int isDirectional; |
425 |
+ |
char* atomTypeString; |
426 |
+ |
int atomTypeTag; |
427 |
+ |
int atomIsDirectionalTag; |
428 |
+ |
int atomTransDataTag; |
429 |
+ |
int atomOrientDataTag; |
430 |
+ |
#else //is_mpi |
431 |
+ |
int nAtoms = entry_plug->n_atoms; |
432 |
+ |
#endif //is_mpi |
433 |
+ |
|
434 |
+ |
double pos[3], vel[3]; |
435 |
+ |
|
436 |
+ |
#ifdef IS_MPI |
437 |
|
if(worldRank == 0 ){ |
438 |
|
#endif // is_mpi |
439 |
< |
|
439 |
> |
|
440 |
|
strcpy( finalName, entry_plug->finalName ); |
441 |
< |
|
441 |
> |
|
442 |
|
finalOut.open( finalName, ios::out | ios::trunc ); |
443 |
|
if( !finalOut ){ |
444 |
|
sprintf( painCave.errMsg, |
447 |
|
painCave.isFatal = 1; |
448 |
|
simError(); |
449 |
|
} |
450 |
< |
|
450 |
> |
|
451 |
|
// finalOut.setf( ios::scientific ); |
452 |
< |
|
452 |
> |
|
453 |
|
#ifdef IS_MPI |
454 |
|
} |
455 |
< |
|
455 |
> |
|
456 |
|
sprintf(checkPointMsg,"Opened file for final configuration\n"); |
457 |
< |
MPIcheckPoint(); |
458 |
< |
|
457 |
> |
MPIcheckPoint(); |
458 |
> |
|
459 |
|
#endif //is_mpi |
460 |
|
|
461 |
< |
|
461 |
> |
|
462 |
|
#ifndef IS_MPI |
463 |
< |
|
463 |
> |
|
464 |
|
finalOut << nAtoms << "\n"; |
465 |
< |
|
466 |
< |
finalOut << entry_plug->box_x << "\t" |
467 |
< |
<< entry_plug->box_y << "\t" |
468 |
< |
<< entry_plug->box_z << "\n"; |
469 |
< |
|
465 |
> |
|
466 |
> |
finalOut << finalTime << ";\t" |
467 |
> |
<< entry_plug->Hmat[0][0] << "\t" |
468 |
> |
<< entry_plug->Hmat[1][0] << "\t" |
469 |
> |
<< entry_plug->Hmat[2][0] << ";\t" |
470 |
> |
|
471 |
> |
<< entry_plug->Hmat[0][1] << "\t" |
472 |
> |
<< entry_plug->Hmat[1][1] << "\t" |
473 |
> |
<< entry_plug->Hmat[2][1] << ";\t" |
474 |
> |
|
475 |
> |
<< entry_plug->Hmat[0][2] << "\t" |
476 |
> |
<< entry_plug->Hmat[1][2] << "\t" |
477 |
> |
<< entry_plug->Hmat[2][2] << ";"; |
478 |
> |
|
479 |
> |
//write out additional parameters, such as chi and eta |
480 |
> |
finalOut << entry_plug->the_integrator->getAdditionalParameters(); |
481 |
> |
finalOut << endl; |
482 |
> |
|
483 |
|
for( i=0; i<nAtoms; i++ ){ |
484 |
< |
|
484 |
> |
|
485 |
> |
atoms[i]->getPos(pos); |
486 |
> |
atoms[i]->getVel(vel); |
487 |
> |
|
488 |
|
sprintf( tempBuffer, |
489 |
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
490 |
|
atoms[i]->getType(), |
491 |
< |
atoms[i]->getX(), |
492 |
< |
atoms[i]->getY(), |
493 |
< |
atoms[i]->getZ(), |
494 |
< |
atoms[i]->get_vx(), |
495 |
< |
atoms[i]->get_vy(), |
496 |
< |
atoms[i]->get_vz()); |
491 |
> |
pos[0], |
492 |
> |
pos[1], |
493 |
> |
pos[2], |
494 |
> |
vel[0], |
495 |
> |
vel[1], |
496 |
> |
vel[2]); |
497 |
|
strcpy( writeLine, tempBuffer ); |
498 |
|
|
499 |
|
if( atoms[i]->isDirectional() ){ |
500 |
< |
|
500 |
> |
|
501 |
|
dAtom = (DirectionalAtom *)atoms[i]; |
502 |
|
dAtom->getQ( q ); |
503 |
< |
|
503 |
> |
|
504 |
|
sprintf( tempBuffer, |
505 |
|
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
506 |
|
q[0], |
514 |
|
} |
515 |
|
else |
516 |
|
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
517 |
< |
|
517 |
> |
|
518 |
|
finalOut << writeLine; |
519 |
|
} |
520 |
|
finalOut.flush(); |
521 |
|
finalOut.close(); |
522 |
|
|
523 |
|
#else // is_mpi |
524 |
< |
|
525 |
< |
MPI_Status istatus[MPI_STATUS_SIZE]; |
526 |
< |
|
524 |
> |
|
525 |
> |
// first thing first, suspend fatalities. |
526 |
> |
painCave.isEventLoop = 1; |
527 |
> |
|
528 |
> |
int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
529 |
> |
int haveError; |
530 |
> |
|
531 |
> |
MPI_Status istatus; |
532 |
> |
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
533 |
> |
|
534 |
|
// write out header and node 0's coordinates |
535 |
< |
|
535 |
> |
|
536 |
|
if( worldRank == 0 ){ |
537 |
|
finalOut << mpiSim->getTotAtoms() << "\n"; |
538 |
< |
|
539 |
< |
finalOut << entry_plug->box_x << "\t" |
540 |
< |
<< entry_plug->box_y << "\t" |
541 |
< |
<< entry_plug->box_z << "\n"; |
542 |
< |
|
543 |
< |
for (i = 0 ; i < mpiPlug->nAtomsGlobal; i++ ) { |
544 |
< |
// Get the Node number which has this molecule: |
545 |
< |
|
546 |
< |
which_node = AtomToProcMap[i]; |
547 |
< |
|
548 |
< |
if (which_node == mpiPlug->myNode) { |
538 |
> |
|
539 |
> |
finalOut << finalTime << ";\t" |
540 |
> |
<< entry_plug->Hmat[0][0] << "\t" |
541 |
> |
<< entry_plug->Hmat[1][0] << "\t" |
542 |
> |
<< entry_plug->Hmat[2][0] << ";\t" |
543 |
> |
|
544 |
> |
<< entry_plug->Hmat[0][1] << "\t" |
545 |
> |
<< entry_plug->Hmat[1][1] << "\t" |
546 |
> |
<< entry_plug->Hmat[2][1] << ";\t" |
547 |
> |
|
548 |
> |
<< entry_plug->Hmat[0][2] << "\t" |
549 |
> |
<< entry_plug->Hmat[1][2] << "\t" |
550 |
> |
<< entry_plug->Hmat[2][2] << ";"; |
551 |
> |
|
552 |
> |
finalOut << entry_plug->the_integrator->getAdditionalParameters(); |
553 |
> |
finalOut << endl; |
554 |
> |
finalOut.flush(); |
555 |
> |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
556 |
> |
// Get the Node number which has this atom; |
557 |
> |
|
558 |
> |
which_node = AtomToProcMap[i]; |
559 |
> |
|
560 |
> |
if (which_node != 0) { |
561 |
|
|
562 |
+ |
atomTypeTag = 4*i; |
563 |
+ |
atomIsDirectionalTag = 4*i + 1; |
564 |
+ |
atomTransDataTag = 4*i + 2; |
565 |
+ |
atomOrientDataTag = 4*i + 3; |
566 |
+ |
|
567 |
+ |
MPI_Recv(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
568 |
+ |
atomTypeTag, MPI_COMM_WORLD, &istatus); |
569 |
+ |
|
570 |
+ |
MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
571 |
+ |
atomIsDirectionalTag, MPI_COMM_WORLD, &istatus); |
572 |
+ |
|
573 |
+ |
MPI_Recv(atomTransData, 6, MPI_DOUBLE, which_node, |
574 |
+ |
atomTransDataTag, MPI_COMM_WORLD, &istatus); |
575 |
+ |
|
576 |
+ |
if (isDirectional) { |
577 |
+ |
|
578 |
+ |
MPI_Recv(atomOrientData, 7, MPI_DOUBLE, which_node, |
579 |
+ |
atomOrientDataTag, MPI_COMM_WORLD, &istatus); |
580 |
+ |
|
581 |
+ |
} |
582 |
+ |
|
583 |
+ |
} else { |
584 |
+ |
|
585 |
+ |
haveError = 0; |
586 |
+ |
which_atom = i; |
587 |
+ |
local_index=-1; |
588 |
+ |
|
589 |
+ |
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
590 |
+ |
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
591 |
+ |
} |
592 |
+ |
|
593 |
+ |
if (local_index != -1) { |
594 |
+ |
|
595 |
+ |
atomTypeString = atoms[local_index]->getType(); |
596 |
+ |
|
597 |
+ |
atoms[local_index]->getPos(pos); |
598 |
+ |
atoms[local_index]->getVel(vel); |
599 |
+ |
|
600 |
+ |
atomTransData[0] = pos[0]; |
601 |
+ |
atomTransData[1] = pos[1]; |
602 |
+ |
atomTransData[2] = pos[2]; |
603 |
+ |
|
604 |
+ |
atomTransData[3] = vel[0]; |
605 |
+ |
atomTransData[4] = vel[1]; |
606 |
+ |
atomTransData[5] = vel[2]; |
607 |
+ |
|
608 |
+ |
isDirectional = 0; |
609 |
+ |
|
610 |
+ |
if( atoms[local_index]->isDirectional() ){ |
611 |
+ |
|
612 |
+ |
isDirectional = 1; |
613 |
+ |
|
614 |
+ |
dAtom = (DirectionalAtom *)atoms[local_index]; |
615 |
+ |
dAtom->getQ( q ); |
616 |
+ |
|
617 |
+ |
atomOrientData[0] = q[0]; |
618 |
+ |
atomOrientData[1] = q[1]; |
619 |
+ |
atomOrientData[2] = q[2]; |
620 |
+ |
atomOrientData[3] = q[3]; |
621 |
+ |
|
622 |
+ |
atomOrientData[4] = dAtom->getJx(); |
623 |
+ |
atomOrientData[5] = dAtom->getJy(); |
624 |
+ |
atomOrientData[6] = dAtom->getJz(); |
625 |
+ |
} |
626 |
+ |
|
627 |
+ |
} else { |
628 |
+ |
sprintf(painCave.errMsg, |
629 |
+ |
"Atom %d not found on processor %d\n", |
630 |
+ |
i, worldRank ); |
631 |
+ |
haveError= 1; |
632 |
+ |
simError(); |
633 |
+ |
} |
634 |
+ |
|
635 |
+ |
if(haveError) DieDieDie(); |
636 |
+ |
|
637 |
+ |
// If we've survived to here, format the line: |
638 |
+ |
|
639 |
|
sprintf( tempBuffer, |
640 |
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
641 |
< |
atoms[i]->getType(), |
642 |
< |
atoms[i]->getX(), |
643 |
< |
atoms[i]->getY(), |
644 |
< |
atoms[i]->getZ(), |
645 |
< |
atoms[i]->get_vx(), |
646 |
< |
atoms[i]->get_vy(), |
647 |
< |
atoms[i]->get_vz()); |
641 |
> |
atomTypeString, |
642 |
> |
atomTransData[0], |
643 |
> |
atomTransData[1], |
644 |
> |
atomTransData[2], |
645 |
> |
atomTransData[3], |
646 |
> |
atomTransData[4], |
647 |
> |
atomTransData[5]); |
648 |
> |
|
649 |
|
strcpy( writeLine, tempBuffer ); |
650 |
< |
|
651 |
< |
if( atoms[i]->isDirectional() ){ |
652 |
< |
|
352 |
< |
dAtom = (DirectionalAtom *)atoms[i]; |
353 |
< |
dAtom->getQ( q ); |
354 |
< |
|
650 |
> |
|
651 |
> |
if (isDirectional) { |
652 |
> |
|
653 |
|
sprintf( tempBuffer, |
654 |
|
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
655 |
< |
q[0], |
656 |
< |
q[1], |
657 |
< |
q[2], |
658 |
< |
q[3], |
659 |
< |
dAtom->getJx(), |
660 |
< |
dAtom->getJy(), |
661 |
< |
dAtom->getJz()); |
655 |
> |
atomOrientData[0], |
656 |
> |
atomOrientData[1], |
657 |
> |
atomOrientData[2], |
658 |
> |
atomOrientData[3], |
659 |
> |
atomOrientData[4], |
660 |
> |
atomOrientData[5], |
661 |
> |
atomOrientData[6]); |
662 |
|
strcat( writeLine, tempBuffer ); |
663 |
+ |
|
664 |
+ |
} else { |
665 |
+ |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
666 |
|
} |
667 |
< |
else |
668 |
< |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
669 |
< |
|
369 |
< |
} else { |
370 |
< |
|
371 |
< |
MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG); |
372 |
< |
MPI::COMM_WORLD.Receive(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
373 |
< |
TAKE_THIS_TAG, istatus); |
667 |
> |
|
668 |
> |
finalOut << writeLine; |
669 |
> |
finalOut.flush(); |
670 |
|
} |
375 |
– |
|
376 |
– |
finalOut << writeLine; |
671 |
|
} |
378 |
– |
|
379 |
– |
// kill everyone off: |
380 |
– |
for (j = 0; j < mpiPlug->numberProcessors; j++) { |
381 |
– |
MPI::COMM_WORLD.Send(GAME_OVER, 1, MPI_INT, j, TAKE_THIS_TAG); |
382 |
– |
} |
672 |
|
|
673 |
+ |
finalOut.flush(); |
674 |
+ |
sprintf( checkPointMsg, |
675 |
+ |
"Sucessfully took a dump.\n"); |
676 |
+ |
MPIcheckPoint(); |
677 |
+ |
|
678 |
|
} else { |
679 |
+ |
|
680 |
+ |
// worldRank != 0, so I'm a remote node. |
681 |
|
|
682 |
< |
done = 0; |
683 |
< |
while (!done) { |
684 |
< |
MPI::COMM_WORLD.Receive(&which_atom, 1, MPI_INT, 0, |
685 |
< |
TAKE_THIS_TAG, istatus); |
682 |
> |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
683 |
> |
|
684 |
> |
// Am I the node which has this atom? |
685 |
> |
|
686 |
> |
if (AtomToProcMap[i] == worldRank) { |
687 |
|
|
688 |
< |
if (which_atom == GAME_OVER) { |
689 |
< |
done=1; |
690 |
< |
continue; |
691 |
< |
} else { |
688 |
> |
local_index=-1; |
689 |
> |
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
690 |
> |
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
691 |
> |
} |
692 |
> |
if (local_index != -1) { |
693 |
> |
|
694 |
> |
atomTypeString = atoms[local_index]->getType(); |
695 |
|
|
696 |
< |
//format the line |
697 |
< |
sprintf( tempBuffer, |
698 |
< |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
699 |
< |
atoms[which_atom]->getType(), |
700 |
< |
atoms[which_atom]->getX(), |
701 |
< |
atoms[which_atom]->getY(), |
702 |
< |
atoms[which_atom]->getZ(), |
703 |
< |
atoms[which_atom]->get_vx(), |
704 |
< |
atoms[which_atom]->get_vy(), |
705 |
< |
atoms[which_atom]->get_vz()); // check here. |
706 |
< |
strcpy( writeLine, tempBuffer ); |
707 |
< |
|
708 |
< |
if( atoms[which_atom]->isDirectional() ){ |
709 |
< |
|
710 |
< |
dAtom = (DirectionalAtom *)atoms[which_atom]; |
711 |
< |
dAtom->getQ( q ); |
712 |
< |
|
713 |
< |
sprintf( tempBuffer, |
714 |
< |
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
715 |
< |
q[0], |
716 |
< |
q[1], |
717 |
< |
q[2], |
718 |
< |
q[3], |
719 |
< |
dAtom->getJx(), |
720 |
< |
dAtom->getJy(), |
721 |
< |
dAtom->getJz()); |
722 |
< |
strcat( writeLine, tempBuffer ); |
696 |
> |
atoms[local_index]->getPos(pos); |
697 |
> |
atoms[local_index]->getVel(vel); |
698 |
> |
|
699 |
> |
atomTransData[0] = pos[0]; |
700 |
> |
atomTransData[1] = pos[1]; |
701 |
> |
atomTransData[2] = pos[2]; |
702 |
> |
|
703 |
> |
atomTransData[3] = vel[0]; |
704 |
> |
atomTransData[4] = vel[1]; |
705 |
> |
atomTransData[5] = vel[2]; |
706 |
> |
|
707 |
> |
isDirectional = 0; |
708 |
> |
|
709 |
> |
if( atoms[local_index]->isDirectional() ){ |
710 |
> |
|
711 |
> |
isDirectional = 1; |
712 |
> |
|
713 |
> |
dAtom = (DirectionalAtom *)atoms[local_index]; |
714 |
> |
dAtom->getQ( q ); |
715 |
> |
|
716 |
> |
atomOrientData[0] = q[0]; |
717 |
> |
atomOrientData[1] = q[1]; |
718 |
> |
atomOrientData[2] = q[2]; |
719 |
> |
atomOrientData[3] = q[3]; |
720 |
> |
|
721 |
> |
atomOrientData[4] = dAtom->getJx(); |
722 |
> |
atomOrientData[5] = dAtom->getJy(); |
723 |
> |
atomOrientData[6] = dAtom->getJz(); |
724 |
> |
} |
725 |
> |
|
726 |
> |
} else { |
727 |
> |
sprintf(painCave.errMsg, |
728 |
> |
"Atom %d not found on processor %d\n", |
729 |
> |
i, worldRank ); |
730 |
> |
haveError= 1; |
731 |
> |
simError(); |
732 |
|
} |
733 |
< |
else |
734 |
< |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
733 |
> |
|
734 |
> |
// I've survived this far, so send off the data! |
735 |
> |
|
736 |
> |
atomTypeTag = 4*i; |
737 |
> |
atomIsDirectionalTag = 4*i + 1; |
738 |
> |
atomTransDataTag = 4*i + 2; |
739 |
> |
atomOrientDataTag = 4*i + 3; |
740 |
> |
|
741 |
> |
MPI_Send(atomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
742 |
> |
atomTypeTag, MPI_COMM_WORLD); |
743 |
|
|
744 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
745 |
< |
TAKE_THIS_TAG); |
744 |
> |
MPI_Send(&isDirectional, 1, MPI_INT, 0, |
745 |
> |
atomIsDirectionalTag, MPI_COMM_WORLD); |
746 |
> |
|
747 |
> |
MPI_Send(atomTransData, 6, MPI_DOUBLE, 0, |
748 |
> |
atomTransDataTag, MPI_COMM_WORLD); |
749 |
> |
|
750 |
> |
if (isDirectional) { |
751 |
> |
|
752 |
> |
MPI_Send(atomOrientData, 7, MPI_DOUBLE, 0, |
753 |
> |
atomOrientDataTag, MPI_COMM_WORLD); |
754 |
> |
|
755 |
> |
} |
756 |
> |
|
757 |
|
} |
758 |
|
} |
431 |
– |
} |
432 |
– |
finalOut.flush(); |
433 |
– |
sprintf( checkPointMsg, |
434 |
– |
"Sucessfully took a dump.\n"); |
435 |
– |
MPIcheckPoint(); |
759 |
|
|
760 |
< |
if( worldRank == 0 ) finalOut.close(); |
760 |
> |
sprintf( checkPointMsg, |
761 |
> |
"Sucessfully wrote final file.\n"); |
762 |
> |
MPIcheckPoint(); |
763 |
> |
|
764 |
> |
} |
765 |
> |
|
766 |
> |
painCave.isEventLoop = 0; |
767 |
> |
|
768 |
> |
if( worldRank == 0 ) finalOut.close(); |
769 |
|
#endif // is_mpi |
770 |
|
} |
771 |
+ |
|
772 |
+ |
|
773 |
+ |
|
774 |
+ |
#ifdef IS_MPI |
775 |
+ |
|
776 |
+ |
// a couple of functions to let us escape the write loop |
777 |
+ |
|
778 |
+ |
void dWrite::DieDieDie( void ){ |
779 |
+ |
|
780 |
+ |
MPI_Finalize(); |
781 |
+ |
exit (0); |
782 |
+ |
} |
783 |
+ |
|
784 |
+ |
#endif //is_mpi |