1 |
< |
#include <cstring> |
1 |
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#define _FILE_OFFSET_BITS 64 |
2 |
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|
3 |
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#include <string.h> |
4 |
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#include <iostream> |
5 |
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#include <fstream> |
6 |
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|
7 |
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#ifdef IS_MPI |
8 |
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#include <mpi.h> |
7 |
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#include <mpi++.h> |
9 |
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#include "mpiSimulation.hpp" |
10 |
< |
#define TAKE_THIS_TAG_CHAR 1 |
11 |
< |
#define TAKE_THIS_TAG_INT 2 |
10 |
> |
|
11 |
> |
namespace dWrite{ |
12 |
> |
void DieDieDie( void ); |
13 |
> |
} |
14 |
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|
15 |
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using namespace dWrite; |
16 |
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#endif //is_mpi |
17 |
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|
18 |
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#include "ReadWrite.hpp" |
25 |
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#ifdef IS_MPI |
26 |
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if(worldRank == 0 ){ |
27 |
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#endif // is_mpi |
28 |
< |
|
24 |
< |
|
25 |
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|
28 |
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|
29 |
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strcpy( outName, entry_plug->sampleName ); |
30 |
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|
30 |
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|
31 |
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outFile.open(outName, ios::out | ios::trunc ); |
32 |
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|
32 |
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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, |
36 |
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"Could not open \"%s\" for dump output.\n", |
37 |
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outName); |
38 |
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painCave.isFatal = 1; |
39 |
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simError(); |
40 |
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} |
41 |
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|
41 |
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|
42 |
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//outFile.setf( ios::scientific ); |
43 |
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|
44 |
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#ifdef IS_MPI |
64 |
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} |
65 |
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66 |
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void DumpWriter::writeDump( double currentTime ){ |
67 |
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|
67 |
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|
68 |
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const int BUFFERSIZE = 2000; |
69 |
+ |
const int MINIBUFFERSIZE = 100; |
70 |
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|
71 |
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char tempBuffer[BUFFERSIZE]; |
72 |
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char writeLine[BUFFERSIZE]; |
73 |
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|
74 |
< |
int i, j, which_node, done, game_over, which_atom, local_index; |
74 |
> |
int i; |
75 |
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|
76 |
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#ifdef IS_MPI |
77 |
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|
78 |
> |
int *potatoes; |
79 |
> |
int myPotato; |
80 |
> |
|
81 |
> |
int nProc; |
82 |
> |
int j, which_node, done, which_atom, local_index; |
83 |
> |
double atomData6[6]; |
84 |
> |
double atomData13[13]; |
85 |
> |
int isDirectional; |
86 |
> |
char* atomTypeString; |
87 |
> |
char MPIatomTypeString[MINIBUFFERSIZE]; |
88 |
> |
|
89 |
> |
#else //is_mpi |
90 |
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int nAtoms = entry_plug->n_atoms; |
91 |
> |
#endif //is_mpi |
92 |
> |
|
93 |
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double q[4]; |
94 |
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DirectionalAtom* dAtom; |
72 |
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int nAtoms = entry_plug->n_atoms; |
95 |
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Atom** atoms = entry_plug->atoms; |
96 |
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|
96 |
> |
double pos[3], vel[3]; |
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|
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// write current frame to the eor file |
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|
100 |
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this->writeFinal( currentTime ); |
101 |
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|
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#ifndef IS_MPI |
103 |
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|
103 |
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|
104 |
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outFile << nAtoms << "\n"; |
105 |
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|
106 |
< |
outFile << currentTime << "\t" |
107 |
< |
<< entry_plug->box_x << "\t" |
108 |
< |
<< entry_plug->box_y << "\t" |
109 |
< |
<< entry_plug->box_z << "\n"; |
110 |
< |
|
105 |
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|
106 |
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outFile << currentTime << ";\t" |
107 |
> |
<< entry_plug->Hmat[0][0] << "\t" |
108 |
> |
<< entry_plug->Hmat[1][0] << "\t" |
109 |
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<< entry_plug->Hmat[2][0] << ";\t" |
110 |
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|
111 |
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<< entry_plug->Hmat[0][1] << "\t" |
112 |
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<< entry_plug->Hmat[1][1] << "\t" |
113 |
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<< entry_plug->Hmat[2][1] << ";\t" |
114 |
> |
|
115 |
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<< entry_plug->Hmat[0][2] << "\t" |
116 |
> |
<< entry_plug->Hmat[1][2] << "\t" |
117 |
> |
<< entry_plug->Hmat[2][2] << ";"; |
118 |
> |
//write out additional parameters, such as chi and eta |
119 |
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outFile << entry_plug->the_integrator->getAdditionalParameters(); |
120 |
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outFile << endl; |
121 |
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|
122 |
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for( i=0; i<nAtoms; i++ ){ |
86 |
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|
123 |
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|
124 |
+ |
atoms[i]->getPos(pos); |
125 |
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atoms[i]->getVel(vel); |
126 |
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|
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sprintf( tempBuffer, |
128 |
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"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
129 |
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atoms[i]->getType(), |
130 |
< |
atoms[i]->getX(), |
131 |
< |
atoms[i]->getY(), |
132 |
< |
atoms[i]->getZ(), |
133 |
< |
atoms[i]->get_vx(), |
134 |
< |
atoms[i]->get_vy(), |
135 |
< |
atoms[i]->get_vz()); |
130 |
> |
pos[0], |
131 |
> |
pos[1], |
132 |
> |
pos[2], |
133 |
> |
vel[0], |
134 |
> |
vel[1], |
135 |
> |
vel[2]); |
136 |
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strcpy( writeLine, tempBuffer ); |
137 |
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|
138 |
|
if( atoms[i]->isDirectional() ){ |
139 |
< |
|
139 |
> |
|
140 |
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dAtom = (DirectionalAtom *)atoms[i]; |
141 |
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dAtom->getQ( q ); |
142 |
< |
|
142 |
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|
143 |
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sprintf( tempBuffer, |
144 |
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"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
145 |
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q[0], |
153 |
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} |
154 |
|
else |
155 |
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strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
156 |
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|
156 |
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|
157 |
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outFile << writeLine; |
158 |
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} |
159 |
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outFile.flush(); |
160 |
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|
161 |
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#else // is_mpi |
162 |
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|
163 |
< |
MPI::Status istatus; |
125 |
< |
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
163 |
> |
/* code to find maximum tag value */ |
164 |
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|
165 |
+ |
int *tagub, flag, MAXTAG; |
166 |
+ |
MPI_Attr_get(MPI_COMM_WORLD, MPI_TAG_UB, &tagub, &flag); |
167 |
+ |
if (flag) { |
168 |
+ |
MAXTAG = *tagub; |
169 |
+ |
} else { |
170 |
+ |
MAXTAG = 32767; |
171 |
+ |
} |
172 |
+ |
|
173 |
+ |
int haveError; |
174 |
+ |
|
175 |
+ |
MPI_Status istatus; |
176 |
+ |
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
177 |
+ |
|
178 |
|
// write out header and node 0's coordinates |
179 |
< |
|
179 |
> |
|
180 |
|
if( worldRank == 0 ){ |
181 |
< |
outFile << mpiSim->getTotAtoms() << "\n"; |
181 |
> |
|
182 |
> |
// Node 0 needs a list of the magic potatoes for each processor; |
183 |
> |
|
184 |
> |
nProc = mpiSim->getNumberProcessors(); |
185 |
> |
potatoes = new int[nProc]; |
186 |
> |
|
187 |
> |
for (i = 0; i < nProc; i++) |
188 |
> |
potatoes[i] = 0; |
189 |
|
|
190 |
< |
outFile << currentTime << "\t" |
191 |
< |
<< entry_plug->box_x << "\t" |
192 |
< |
<< entry_plug->box_y << "\t" |
193 |
< |
<< entry_plug->box_z << "\n"; |
190 |
> |
outFile << mpiSim->getTotAtoms() << "\n"; |
191 |
> |
|
192 |
> |
outFile << currentTime << ";\t" |
193 |
> |
<< entry_plug->Hmat[0][0] << "\t" |
194 |
> |
<< entry_plug->Hmat[1][0] << "\t" |
195 |
> |
<< entry_plug->Hmat[2][0] << ";\t" |
196 |
> |
|
197 |
> |
<< entry_plug->Hmat[0][1] << "\t" |
198 |
> |
<< entry_plug->Hmat[1][1] << "\t" |
199 |
> |
<< entry_plug->Hmat[2][1] << ";\t" |
200 |
> |
|
201 |
> |
<< entry_plug->Hmat[0][2] << "\t" |
202 |
> |
<< entry_plug->Hmat[1][2] << "\t" |
203 |
> |
<< entry_plug->Hmat[2][2] << ";"; |
204 |
> |
|
205 |
> |
outFile << entry_plug->the_integrator->getAdditionalParameters(); |
206 |
> |
outFile << endl; |
207 |
|
outFile.flush(); |
208 |
+ |
|
209 |
|
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
210 |
+ |
|
211 |
|
// Get the Node number which has this atom; |
212 |
|
|
213 |
< |
which_node = AtomToProcMap[i]; |
213 |
> |
which_node = AtomToProcMap[i]; |
214 |
|
|
215 |
< |
if (which_node == 0 ) { |
215 |
> |
if (which_node != 0) { |
216 |
> |
|
217 |
> |
if (potatoes[which_node] + 3 >= MAXTAG) { |
218 |
> |
// The potato was going to exceed the maximum value, |
219 |
> |
// so wrap this processor potato back to 0: |
220 |
> |
|
221 |
> |
potatoes[which_node] = 0; |
222 |
> |
MPI_Send(0, 1, MPI_INT, which_node, 0, MPI_COMM_WORLD); |
223 |
> |
|
224 |
> |
} |
225 |
> |
|
226 |
> |
myPotato = potatoes[which_node]; |
227 |
> |
|
228 |
> |
MPI_Recv(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
229 |
> |
myPotato, MPI_COMM_WORLD, &istatus); |
230 |
> |
|
231 |
> |
//strncpy(atomTypeString, MPIatomTypeString, MINIBUFFERSIZE); |
232 |
> |
|
233 |
> |
// Null terminate the atomTypeString just in case: |
234 |
> |
|
235 |
> |
//atomTypeString[strlen(atomTypeString) - 1] = '\0'; |
236 |
> |
atomTypeString = MPIatomTypeString; |
237 |
|
|
238 |
+ |
myPotato++; |
239 |
+ |
|
240 |
+ |
MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
241 |
+ |
myPotato, MPI_COMM_WORLD, &istatus); |
242 |
+ |
|
243 |
+ |
myPotato++; |
244 |
+ |
|
245 |
+ |
if (isDirectional) { |
246 |
+ |
MPI_Recv(atomData13, 13, MPI_DOUBLE, which_node, |
247 |
+ |
myPotato, MPI_COMM_WORLD, &istatus); |
248 |
+ |
} else { |
249 |
+ |
MPI_Recv(atomData6, 6, MPI_DOUBLE, which_node, |
250 |
+ |
myPotato, MPI_COMM_WORLD, &istatus); |
251 |
+ |
} |
252 |
+ |
|
253 |
+ |
myPotato++; |
254 |
+ |
potatoes[which_node] = myPotato; |
255 |
+ |
|
256 |
+ |
} else { |
257 |
+ |
|
258 |
+ |
haveError = 0; |
259 |
|
which_atom = i; |
260 |
< |
local_index=-1; |
260 |
> |
local_index=-1; |
261 |
> |
|
262 |
|
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
263 |
|
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
264 |
|
} |
265 |
+ |
|
266 |
|
if (local_index != -1) { |
267 |
< |
//format the line |
268 |
< |
sprintf( tempBuffer, |
269 |
< |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
270 |
< |
atoms[local_index]->getType(), |
271 |
< |
atoms[local_index]->getX(), |
272 |
< |
atoms[local_index]->getY(), |
273 |
< |
atoms[local_index]->getZ(), |
274 |
< |
atoms[local_index]->get_vx(), |
275 |
< |
atoms[local_index]->get_vy(), |
276 |
< |
atoms[local_index]->get_vz()); // check here. |
277 |
< |
strcpy( writeLine, tempBuffer ); |
278 |
< |
|
267 |
> |
|
268 |
> |
atomTypeString = atoms[local_index]->getType(); |
269 |
> |
|
270 |
> |
atoms[local_index]->getPos(pos); |
271 |
> |
atoms[local_index]->getVel(vel); |
272 |
> |
|
273 |
> |
atomData6[0] = pos[0]; |
274 |
> |
atomData6[1] = pos[1]; |
275 |
> |
atomData6[2] = pos[2]; |
276 |
> |
|
277 |
> |
atomData6[3] = vel[0]; |
278 |
> |
atomData6[4] = vel[1]; |
279 |
> |
atomData6[5] = vel[2]; |
280 |
> |
|
281 |
> |
isDirectional = 0; |
282 |
> |
|
283 |
|
if( atoms[local_index]->isDirectional() ){ |
284 |
+ |
|
285 |
+ |
isDirectional = 1; |
286 |
|
|
287 |
|
dAtom = (DirectionalAtom *)atoms[local_index]; |
288 |
|
dAtom->getQ( q ); |
289 |
+ |
|
290 |
+ |
for (int j = 0; j < 6 ; j++) |
291 |
+ |
atomData13[j] = atomData6[j]; |
292 |
|
|
293 |
< |
sprintf( tempBuffer, |
294 |
< |
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
295 |
< |
q[0], |
296 |
< |
q[1], |
297 |
< |
q[2], |
298 |
< |
q[3], |
299 |
< |
dAtom->getJx(), |
300 |
< |
dAtom->getJy(), |
301 |
< |
dAtom->getJz()); |
302 |
< |
strcat( writeLine, tempBuffer ); |
303 |
< |
|
304 |
< |
} |
305 |
< |
else |
306 |
< |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
293 |
> |
atomData13[6] = q[0]; |
294 |
> |
atomData13[7] = q[1]; |
295 |
> |
atomData13[8] = q[2]; |
296 |
> |
atomData13[9] = q[3]; |
297 |
> |
|
298 |
> |
atomData13[10] = dAtom->getJx(); |
299 |
> |
atomData13[11] = dAtom->getJy(); |
300 |
> |
atomData13[12] = dAtom->getJz(); |
301 |
> |
} |
302 |
> |
|
303 |
> |
} else { |
304 |
> |
sprintf(painCave.errMsg, |
305 |
> |
"Atom %d not found on processor %d\n", |
306 |
> |
i, worldRank ); |
307 |
> |
haveError= 1; |
308 |
> |
simError(); |
309 |
|
} |
182 |
– |
else { |
183 |
– |
strcpy( writeLine, "ATOM NOT FOUND ON THIS PROCESSOR"); |
184 |
– |
} |
185 |
– |
} |
186 |
– |
else { |
310 |
|
|
311 |
< |
//std::cerr << "node 0: sending node " << which_node << " request for atom " << i << "\n"; |
312 |
< |
MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT); |
190 |
< |
//std::cerr << "node 0: sent!\n"; |
191 |
< |
MPI::COMM_WORLD.Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
192 |
< |
TAKE_THIS_TAG_CHAR, istatus); |
193 |
< |
//std::cerr << "node 0: got this line: " << writeLine; |
311 |
> |
if(haveError) DieDieDie(); |
312 |
> |
|
313 |
|
} |
314 |
+ |
// If we've survived to here, format the line: |
315 |
|
|
316 |
+ |
if (!isDirectional) { |
317 |
+ |
|
318 |
+ |
sprintf( tempBuffer, |
319 |
+ |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
320 |
+ |
atomTypeString, |
321 |
+ |
atomData6[0], |
322 |
+ |
atomData6[1], |
323 |
+ |
atomData6[2], |
324 |
+ |
atomData6[3], |
325 |
+ |
atomData6[4], |
326 |
+ |
atomData6[5]); |
327 |
+ |
|
328 |
+ |
strcpy( writeLine, tempBuffer ); |
329 |
+ |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
330 |
+ |
|
331 |
+ |
} else { |
332 |
+ |
|
333 |
+ |
sprintf( tempBuffer, |
334 |
+ |
"%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", |
335 |
+ |
atomTypeString, |
336 |
+ |
atomData13[0], |
337 |
+ |
atomData13[1], |
338 |
+ |
atomData13[2], |
339 |
+ |
atomData13[3], |
340 |
+ |
atomData13[4], |
341 |
+ |
atomData13[5], |
342 |
+ |
atomData13[6], |
343 |
+ |
atomData13[7], |
344 |
+ |
atomData13[8], |
345 |
+ |
atomData13[9], |
346 |
+ |
atomData13[10], |
347 |
+ |
atomData13[11], |
348 |
+ |
atomData13[12]); |
349 |
+ |
|
350 |
+ |
strcpy( writeLine, tempBuffer ); |
351 |
+ |
|
352 |
+ |
} |
353 |
+ |
|
354 |
|
outFile << writeLine; |
355 |
|
outFile.flush(); |
356 |
|
} |
357 |
|
|
200 |
– |
// kill everyone off: |
201 |
– |
game_over = -1; |
202 |
– |
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
203 |
– |
MPI::COMM_WORLD.Send(&game_over, 1, MPI_INT, j, TAKE_THIS_TAG_INT); |
204 |
– |
} |
358 |
|
|
359 |
+ |
outFile.flush(); |
360 |
+ |
sprintf( checkPointMsg, |
361 |
+ |
"Sucessfully took a dump.\n"); |
362 |
+ |
MPIcheckPoint(); |
363 |
+ |
delete[] potatoes; |
364 |
|
} else { |
365 |
+ |
|
366 |
+ |
// worldRank != 0, so I'm a remote node. |
367 |
+ |
|
368 |
+ |
// Set my magic potato to 0: |
369 |
+ |
|
370 |
+ |
myPotato = 0; |
371 |
|
|
372 |
< |
done = 0; |
373 |
< |
while (!done) { |
374 |
< |
//std::cerr << "node: " << mpiSim->getMyNode() << " Waiting for receive \n"; |
375 |
< |
MPI::COMM_WORLD.Recv(&which_atom, 1, MPI_INT, 0, |
376 |
< |
TAKE_THIS_TAG_INT, istatus); |
377 |
< |
//std::cerr << "node: " << mpiSim->getMyNode() << " got request for atom " << which_atom << "\n"; |
378 |
< |
if (which_atom == -1) { |
379 |
< |
done=1; |
380 |
< |
continue; |
381 |
< |
} else { |
382 |
< |
local_index=-1; |
372 |
> |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
373 |
> |
|
374 |
> |
// Am I the node which has this atom? |
375 |
> |
|
376 |
> |
if (AtomToProcMap[i] == worldRank) { |
377 |
> |
|
378 |
> |
if (myPotato + 3 >= MAXTAG) { |
379 |
> |
|
380 |
> |
// The potato was going to exceed the maximum value, |
381 |
> |
// so wrap this processor potato back to 0 (and block until |
382 |
> |
// node 0 says we can go: |
383 |
> |
|
384 |
> |
MPI_Recv(&myPotato, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, &istatus); |
385 |
> |
|
386 |
> |
} |
387 |
> |
which_atom = i; |
388 |
> |
local_index=-1; |
389 |
|
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
390 |
|
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
391 |
|
} |
392 |
|
if (local_index != -1) { |
393 |
< |
//format the line |
394 |
< |
sprintf( tempBuffer, |
395 |
< |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
396 |
< |
atoms[local_index]->getType(), |
397 |
< |
atoms[local_index]->getX(), |
398 |
< |
atoms[local_index]->getY(), |
399 |
< |
atoms[local_index]->getZ(), |
400 |
< |
atoms[local_index]->get_vx(), |
401 |
< |
atoms[local_index]->get_vy(), |
402 |
< |
atoms[local_index]->get_vz()); // check here. |
403 |
< |
strcpy( writeLine, tempBuffer ); |
404 |
< |
|
393 |
> |
|
394 |
> |
atomTypeString = atoms[local_index]->getType(); |
395 |
> |
|
396 |
> |
atoms[local_index]->getPos(pos); |
397 |
> |
atoms[local_index]->getVel(vel); |
398 |
> |
|
399 |
> |
atomData6[0] = pos[0]; |
400 |
> |
atomData6[1] = pos[1]; |
401 |
> |
atomData6[2] = pos[2]; |
402 |
> |
|
403 |
> |
atomData6[3] = vel[0]; |
404 |
> |
atomData6[4] = vel[1]; |
405 |
> |
atomData6[5] = vel[2]; |
406 |
> |
|
407 |
> |
isDirectional = 0; |
408 |
> |
|
409 |
|
if( atoms[local_index]->isDirectional() ){ |
410 |
+ |
|
411 |
+ |
isDirectional = 1; |
412 |
|
|
413 |
|
dAtom = (DirectionalAtom *)atoms[local_index]; |
414 |
|
dAtom->getQ( q ); |
415 |
|
|
416 |
< |
sprintf( tempBuffer, |
417 |
< |
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
418 |
< |
q[0], |
419 |
< |
q[1], |
420 |
< |
q[2], |
421 |
< |
q[3], |
422 |
< |
dAtom->getJx(), |
423 |
< |
dAtom->getJy(), |
424 |
< |
dAtom->getJz()); |
425 |
< |
strcat( writeLine, tempBuffer ); |
416 |
> |
for (int j = 0; j < 6 ; j++) |
417 |
> |
atomData13[j] = atomData6[j]; |
418 |
> |
|
419 |
> |
atomData13[6] = q[0]; |
420 |
> |
atomData13[7] = q[1]; |
421 |
> |
atomData13[8] = q[2]; |
422 |
> |
atomData13[9] = q[3]; |
423 |
> |
|
424 |
> |
atomData13[10] = dAtom->getJx(); |
425 |
> |
atomData13[11] = dAtom->getJy(); |
426 |
> |
atomData13[12] = dAtom->getJz(); |
427 |
|
} |
428 |
< |
else |
252 |
< |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
253 |
< |
// std::cerr << "node: " << mpiSim->getMyNode() << " sending this line" << writeLine; |
254 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
255 |
< |
TAKE_THIS_TAG_CHAR); |
428 |
> |
|
429 |
|
} else { |
430 |
< |
strcpy( writeLine, "ATOM NOT FOUND ON THIS PROCESSOR"); |
431 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
432 |
< |
TAKE_THIS_TAG_CHAR); |
430 |
> |
sprintf(painCave.errMsg, |
431 |
> |
"Atom %d not found on processor %d\n", |
432 |
> |
i, worldRank ); |
433 |
> |
haveError= 1; |
434 |
> |
simError(); |
435 |
> |
} |
436 |
> |
|
437 |
> |
strncpy(MPIatomTypeString, atomTypeString, MINIBUFFERSIZE); |
438 |
> |
|
439 |
> |
// null terminate the string before sending (just in case): |
440 |
> |
MPIatomTypeString[MINIBUFFERSIZE-1] = '\0'; |
441 |
> |
|
442 |
> |
MPI_Send(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
443 |
> |
myPotato, MPI_COMM_WORLD); |
444 |
> |
|
445 |
> |
myPotato++; |
446 |
> |
|
447 |
> |
MPI_Send(&isDirectional, 1, MPI_INT, 0, |
448 |
> |
myPotato, MPI_COMM_WORLD); |
449 |
> |
|
450 |
> |
myPotato++; |
451 |
> |
|
452 |
> |
if (isDirectional) { |
453 |
> |
|
454 |
> |
MPI_Send(atomData13, 13, MPI_DOUBLE, 0, |
455 |
> |
myPotato, MPI_COMM_WORLD); |
456 |
> |
|
457 |
> |
} else { |
458 |
> |
|
459 |
> |
MPI_Send(atomData6, 6, MPI_DOUBLE, 0, |
460 |
> |
myPotato, MPI_COMM_WORLD); |
461 |
|
} |
462 |
+ |
|
463 |
+ |
myPotato++; |
464 |
|
} |
465 |
|
} |
466 |
< |
} |
467 |
< |
outFile.flush(); |
468 |
< |
sprintf( checkPointMsg, |
469 |
< |
"Sucessfully took a dump.\n"); |
470 |
< |
MPIcheckPoint(); |
466 |
> |
|
467 |
> |
sprintf( checkPointMsg, |
468 |
> |
"Sucessfully took a dump.\n"); |
469 |
> |
MPIcheckPoint(); |
470 |
> |
|
471 |
> |
} |
472 |
> |
|
473 |
|
#endif // is_mpi |
474 |
|
} |
475 |
|
|
476 |
< |
void DumpWriter::writeFinal(){ |
476 |
> |
void DumpWriter::writeFinal(double finalTime){ |
477 |
|
|
478 |
|
char finalName[500]; |
479 |
|
ofstream finalOut; |
480 |
|
|
481 |
|
const int BUFFERSIZE = 2000; |
482 |
+ |
const int MINIBUFFERSIZE = 100; |
483 |
|
char tempBuffer[BUFFERSIZE]; |
484 |
< |
char writeLine[BUFFERSIZE]; |
484 |
> |
char writeLine[BUFFERSIZE]; |
485 |
|
|
486 |
|
double q[4]; |
487 |
|
DirectionalAtom* dAtom; |
282 |
– |
int nAtoms = entry_plug->n_atoms; |
488 |
|
Atom** atoms = entry_plug->atoms; |
489 |
< |
int i, j, which_node, done, game_over, which_atom, local_index; |
489 |
> |
int i; |
490 |
> |
#ifdef IS_MPI |
491 |
|
|
492 |
< |
|
492 |
> |
int *potatoes; |
493 |
> |
int myPotato; |
494 |
> |
|
495 |
> |
int nProc; |
496 |
> |
int j, which_node, done, which_atom, local_index; |
497 |
> |
double atomData6[6]; |
498 |
> |
double atomData13[13]; |
499 |
> |
int isDirectional; |
500 |
> |
char* atomTypeString; |
501 |
> |
char MPIatomTypeString[MINIBUFFERSIZE]; |
502 |
> |
|
503 |
> |
#else //is_mpi |
504 |
> |
int nAtoms = entry_plug->n_atoms; |
505 |
> |
#endif //is_mpi |
506 |
> |
|
507 |
> |
double pos[3], vel[3]; |
508 |
> |
|
509 |
|
#ifdef IS_MPI |
510 |
|
if(worldRank == 0 ){ |
511 |
|
#endif // is_mpi |
512 |
< |
|
512 |
> |
|
513 |
|
strcpy( finalName, entry_plug->finalName ); |
514 |
< |
|
514 |
> |
|
515 |
|
finalOut.open( finalName, ios::out | ios::trunc ); |
516 |
|
if( !finalOut ){ |
517 |
|
sprintf( painCave.errMsg, |
520 |
|
painCave.isFatal = 1; |
521 |
|
simError(); |
522 |
|
} |
523 |
< |
|
523 |
> |
|
524 |
|
// finalOut.setf( ios::scientific ); |
525 |
< |
|
525 |
> |
|
526 |
|
#ifdef IS_MPI |
527 |
|
} |
528 |
< |
|
528 |
> |
|
529 |
|
sprintf(checkPointMsg,"Opened file for final configuration\n"); |
530 |
< |
MPIcheckPoint(); |
531 |
< |
|
530 |
> |
MPIcheckPoint(); |
531 |
> |
|
532 |
|
#endif //is_mpi |
533 |
|
|
534 |
< |
|
534 |
> |
|
535 |
|
#ifndef IS_MPI |
536 |
< |
|
536 |
> |
|
537 |
|
finalOut << nAtoms << "\n"; |
538 |
< |
|
539 |
< |
finalOut << entry_plug->box_x << "\t" |
540 |
< |
<< entry_plug->box_y << "\t" |
541 |
< |
<< entry_plug->box_z << "\n"; |
542 |
< |
|
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 |
> |
//write out additional parameters, such as chi and eta |
553 |
> |
finalOut << entry_plug->the_integrator->getAdditionalParameters(); |
554 |
> |
finalOut << endl; |
555 |
> |
|
556 |
|
for( i=0; i<nAtoms; i++ ){ |
557 |
< |
|
557 |
> |
|
558 |
> |
atoms[i]->getPos(pos); |
559 |
> |
atoms[i]->getVel(vel); |
560 |
> |
|
561 |
|
sprintf( tempBuffer, |
562 |
|
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
563 |
|
atoms[i]->getType(), |
564 |
< |
atoms[i]->getX(), |
565 |
< |
atoms[i]->getY(), |
566 |
< |
atoms[i]->getZ(), |
567 |
< |
atoms[i]->get_vx(), |
568 |
< |
atoms[i]->get_vy(), |
569 |
< |
atoms[i]->get_vz()); |
564 |
> |
pos[0], |
565 |
> |
pos[1], |
566 |
> |
pos[2], |
567 |
> |
vel[0], |
568 |
> |
vel[1], |
569 |
> |
vel[2]); |
570 |
|
strcpy( writeLine, tempBuffer ); |
571 |
|
|
572 |
|
if( atoms[i]->isDirectional() ){ |
573 |
< |
|
573 |
> |
|
574 |
|
dAtom = (DirectionalAtom *)atoms[i]; |
575 |
|
dAtom->getQ( q ); |
576 |
< |
|
576 |
> |
|
577 |
|
sprintf( tempBuffer, |
578 |
|
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
579 |
|
q[0], |
587 |
|
} |
588 |
|
else |
589 |
|
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
590 |
< |
|
590 |
> |
|
591 |
|
finalOut << writeLine; |
592 |
|
} |
593 |
|
finalOut.flush(); |
594 |
|
finalOut.close(); |
595 |
|
|
596 |
|
#else // is_mpi |
597 |
< |
|
598 |
< |
MPI::Status istatus; |
597 |
> |
|
598 |
> |
/* code to find maximum tag value */ |
599 |
> |
int *tagub, flag, MAXTAG; |
600 |
> |
MPI_Attr_get(MPI_COMM_WORLD, MPI_TAG_UB, &tagub, &flag); |
601 |
> |
if (flag) { |
602 |
> |
MAXTAG = *tagub; |
603 |
> |
} else { |
604 |
> |
MAXTAG = 32767; |
605 |
> |
} |
606 |
> |
|
607 |
> |
int haveError; |
608 |
> |
|
609 |
> |
MPI_Status istatus; |
610 |
|
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
611 |
|
|
612 |
|
// write out header and node 0's coordinates |
613 |
< |
|
613 |
> |
|
614 |
|
if( worldRank == 0 ){ |
615 |
< |
finalOut << mpiSim->getTotAtoms() << "\n"; |
615 |
> |
|
616 |
> |
// Node 0 needs a list of the magic potatoes for each processor; |
617 |
> |
|
618 |
> |
nProc = mpiSim->getNumberProcessors(); |
619 |
> |
potatoes = new int[nProc]; |
620 |
> |
|
621 |
> |
for (i = 0; i < nProc; i++) |
622 |
> |
potatoes[i] = 0; |
623 |
|
|
624 |
< |
finalOut << entry_plug->box_x << "\t" |
625 |
< |
<< entry_plug->box_y << "\t" |
626 |
< |
<< entry_plug->box_z << "\n"; |
627 |
< |
|
624 |
> |
finalOut << mpiSim->getTotAtoms() << "\n"; |
625 |
> |
|
626 |
> |
finalOut << finalTime << ";\t" |
627 |
> |
<< entry_plug->Hmat[0][0] << "\t" |
628 |
> |
<< entry_plug->Hmat[1][0] << "\t" |
629 |
> |
<< entry_plug->Hmat[2][0] << ";\t" |
630 |
> |
|
631 |
> |
<< entry_plug->Hmat[0][1] << "\t" |
632 |
> |
<< entry_plug->Hmat[1][1] << "\t" |
633 |
> |
<< entry_plug->Hmat[2][1] << ";\t" |
634 |
> |
|
635 |
> |
<< entry_plug->Hmat[0][2] << "\t" |
636 |
> |
<< entry_plug->Hmat[1][2] << "\t" |
637 |
> |
<< entry_plug->Hmat[2][2] << ";"; |
638 |
> |
|
639 |
> |
finalOut << entry_plug->the_integrator->getAdditionalParameters(); |
640 |
> |
finalOut << endl; |
641 |
> |
finalOut.flush(); |
642 |
> |
|
643 |
|
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
373 |
– |
// Get the Node number which has this molecule: |
644 |
|
|
645 |
< |
which_node = AtomToProcMap[i]; |
645 |
> |
// Get the Node number which has this atom; |
646 |
|
|
647 |
< |
if (which_node == mpiSim->getMyNode()) { |
647 |
> |
which_node = AtomToProcMap[i]; |
648 |
> |
|
649 |
> |
if (which_node != 0) { |
650 |
> |
|
651 |
> |
if (potatoes[which_node] + 3 >= MAXTAG) { |
652 |
> |
// The potato was going to exceed the maximum value, |
653 |
> |
// so wrap this processor potato back to 0: |
654 |
> |
|
655 |
> |
potatoes[which_node] = 0; |
656 |
> |
MPI_Send(0, 1, MPI_INT, which_node, 0, MPI_COMM_WORLD); |
657 |
> |
|
658 |
> |
} |
659 |
> |
|
660 |
> |
myPotato = potatoes[which_node]; |
661 |
|
|
662 |
< |
sprintf( tempBuffer, |
663 |
< |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
664 |
< |
atoms[i]->getType(), |
665 |
< |
atoms[i]->getX(), |
666 |
< |
atoms[i]->getY(), |
667 |
< |
atoms[i]->getZ(), |
668 |
< |
atoms[i]->get_vx(), |
669 |
< |
atoms[i]->get_vy(), |
670 |
< |
atoms[i]->get_vz()); |
671 |
< |
strcpy( writeLine, tempBuffer ); |
672 |
< |
|
673 |
< |
if( atoms[i]->isDirectional() ){ |
674 |
< |
|
675 |
< |
dAtom = (DirectionalAtom *)atoms[i]; |
676 |
< |
dAtom->getQ( q ); |
677 |
< |
|
678 |
< |
sprintf( tempBuffer, |
679 |
< |
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
397 |
< |
q[0], |
398 |
< |
q[1], |
399 |
< |
q[2], |
400 |
< |
q[3], |
401 |
< |
dAtom->getJx(), |
402 |
< |
dAtom->getJy(), |
403 |
< |
dAtom->getJz()); |
404 |
< |
strcat( writeLine, tempBuffer ); |
662 |
> |
MPI_Recv(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, which_node, |
663 |
> |
myPotato, MPI_COMM_WORLD, &istatus); |
664 |
> |
|
665 |
> |
atomTypeString = MPIatomTypeString; |
666 |
> |
|
667 |
> |
myPotato++; |
668 |
> |
|
669 |
> |
MPI_Recv(&isDirectional, 1, MPI_INT, which_node, |
670 |
> |
myPotato, MPI_COMM_WORLD, &istatus); |
671 |
> |
|
672 |
> |
myPotato++; |
673 |
> |
|
674 |
> |
if (isDirectional) { |
675 |
> |
MPI_Recv(atomData13, 13, MPI_DOUBLE, which_node, |
676 |
> |
myPotato, MPI_COMM_WORLD, &istatus); |
677 |
> |
} else { |
678 |
> |
MPI_Recv(atomData6, 6, MPI_DOUBLE, which_node, |
679 |
> |
myPotato, MPI_COMM_WORLD, &istatus); |
680 |
|
} |
406 |
– |
else |
407 |
– |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
681 |
|
|
682 |
+ |
myPotato++; |
683 |
+ |
potatoes[which_node] = myPotato; |
684 |
+ |
|
685 |
|
} else { |
686 |
|
|
687 |
< |
MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT); |
688 |
< |
MPI::COMM_WORLD.Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
689 |
< |
TAKE_THIS_TAG_CHAR, istatus); |
687 |
> |
haveError = 0; |
688 |
> |
which_atom = i; |
689 |
> |
local_index=-1; |
690 |
> |
|
691 |
> |
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
692 |
> |
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
693 |
> |
} |
694 |
> |
|
695 |
> |
if (local_index != -1) { |
696 |
> |
|
697 |
> |
atomTypeString = atoms[local_index]->getType(); |
698 |
> |
|
699 |
> |
atoms[local_index]->getPos(pos); |
700 |
> |
atoms[local_index]->getVel(vel); |
701 |
> |
|
702 |
> |
atomData6[0] = pos[0]; |
703 |
> |
atomData6[1] = pos[1]; |
704 |
> |
atomData6[2] = pos[2]; |
705 |
> |
|
706 |
> |
atomData6[3] = vel[0]; |
707 |
> |
atomData6[4] = vel[1]; |
708 |
> |
atomData6[5] = vel[2]; |
709 |
> |
|
710 |
> |
isDirectional = 0; |
711 |
> |
|
712 |
> |
if( atoms[local_index]->isDirectional() ){ |
713 |
> |
|
714 |
> |
isDirectional = 1; |
715 |
> |
|
716 |
> |
dAtom = (DirectionalAtom *)atoms[local_index]; |
717 |
> |
dAtom->getQ( q ); |
718 |
> |
|
719 |
> |
for (int j = 0; j < 6 ; j++) |
720 |
> |
atomData13[j] = atomData6[j]; |
721 |
> |
|
722 |
> |
atomData13[6] = q[0]; |
723 |
> |
atomData13[7] = q[1]; |
724 |
> |
atomData13[8] = q[2]; |
725 |
> |
atomData13[9] = q[3]; |
726 |
> |
|
727 |
> |
atomData13[10] = dAtom->getJx(); |
728 |
> |
atomData13[11] = dAtom->getJy(); |
729 |
> |
atomData13[12] = dAtom->getJz(); |
730 |
> |
} |
731 |
> |
|
732 |
> |
} else { |
733 |
> |
sprintf(painCave.errMsg, |
734 |
> |
"Atom %d not found on processor %d\n", |
735 |
> |
i, worldRank ); |
736 |
> |
haveError= 1; |
737 |
> |
simError(); |
738 |
> |
} |
739 |
> |
|
740 |
> |
if(haveError) DieDieDie(); |
741 |
> |
|
742 |
|
} |
743 |
+ |
|
744 |
+ |
|
745 |
+ |
// If we've survived to here, format the line: |
746 |
|
|
747 |
+ |
if (!isDirectional) { |
748 |
+ |
|
749 |
+ |
sprintf( tempBuffer, |
750 |
+ |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
751 |
+ |
atomTypeString, |
752 |
+ |
atomData6[0], |
753 |
+ |
atomData6[1], |
754 |
+ |
atomData6[2], |
755 |
+ |
atomData6[3], |
756 |
+ |
atomData6[4], |
757 |
+ |
atomData6[5]); |
758 |
+ |
|
759 |
+ |
strcpy( writeLine, tempBuffer ); |
760 |
+ |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
761 |
+ |
|
762 |
+ |
} else { |
763 |
+ |
|
764 |
+ |
sprintf( tempBuffer, |
765 |
+ |
"%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", |
766 |
+ |
atomTypeString, |
767 |
+ |
atomData13[0], |
768 |
+ |
atomData13[1], |
769 |
+ |
atomData13[2], |
770 |
+ |
atomData13[3], |
771 |
+ |
atomData13[4], |
772 |
+ |
atomData13[5], |
773 |
+ |
atomData13[6], |
774 |
+ |
atomData13[7], |
775 |
+ |
atomData13[8], |
776 |
+ |
atomData13[9], |
777 |
+ |
atomData13[10], |
778 |
+ |
atomData13[11], |
779 |
+ |
atomData13[12]); |
780 |
+ |
|
781 |
+ |
strcpy( writeLine, tempBuffer ); |
782 |
+ |
|
783 |
+ |
} |
784 |
+ |
|
785 |
|
finalOut << writeLine; |
786 |
+ |
finalOut.flush(); |
787 |
|
} |
788 |
+ |
|
789 |
+ |
finalOut.flush(); |
790 |
+ |
sprintf( checkPointMsg, |
791 |
+ |
"Sucessfully took a dump.\n"); |
792 |
+ |
delete[] potatoes; |
793 |
|
|
794 |
< |
// kill everyone off: |
795 |
< |
game_over = -1; |
421 |
< |
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
422 |
< |
MPI::COMM_WORLD.Send(&game_over, 1, MPI_INT, j, TAKE_THIS_TAG_INT); |
423 |
< |
} |
424 |
< |
|
794 |
> |
MPIcheckPoint(); |
795 |
> |
|
796 |
|
} else { |
797 |
+ |
|
798 |
+ |
// worldRank != 0, so I'm a remote node. |
799 |
+ |
|
800 |
+ |
// Set my magic potato to 0: |
801 |
+ |
|
802 |
+ |
myPotato = 0; |
803 |
|
|
804 |
< |
done = 0; |
805 |
< |
while (!done) { |
806 |
< |
MPI::COMM_WORLD.Recv(&which_atom, 1, MPI_INT, 0, |
807 |
< |
TAKE_THIS_TAG_INT, istatus); |
804 |
> |
for (i = 0 ; i < mpiSim->getTotAtoms(); i++ ) { |
805 |
> |
|
806 |
> |
// Am I the node which has this atom? |
807 |
> |
|
808 |
> |
if (AtomToProcMap[i] == worldRank) { |
809 |
|
|
810 |
< |
if (which_atom == -1) { |
433 |
< |
done=1; |
434 |
< |
continue; |
435 |
< |
} else { |
810 |
> |
if (myPotato + 3 >= MAXTAG) { |
811 |
|
|
812 |
< |
local_index=-1; |
813 |
< |
for (j=0; j < mpiSim->getMyNlocal(); j++) { |
812 |
> |
// The potato was going to exceed the maximum value, |
813 |
> |
// so wrap this processor potato back to 0 (and block until |
814 |
> |
// node 0 says we can go: |
815 |
> |
|
816 |
> |
MPI_Recv(&myPotato, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, &istatus); |
817 |
> |
|
818 |
> |
} |
819 |
> |
which_atom = i; |
820 |
> |
local_index=-1; |
821 |
> |
for (j=0; (j<mpiSim->getMyNlocal()) && (local_index < 0); j++) { |
822 |
|
if (atoms[j]->getGlobalIndex() == which_atom) local_index = j; |
823 |
|
} |
824 |
|
if (local_index != -1) { |
825 |
+ |
|
826 |
+ |
atomTypeString = atoms[local_index]->getType(); |
827 |
|
|
828 |
< |
//format the line |
829 |
< |
sprintf( tempBuffer, |
830 |
< |
"%s\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t", |
831 |
< |
atoms[local_index]->getType(), |
832 |
< |
atoms[local_index]->getX(), |
833 |
< |
atoms[local_index]->getY(), |
834 |
< |
atoms[local_index]->getZ(), |
835 |
< |
atoms[local_index]->get_vx(), |
836 |
< |
atoms[local_index]->get_vy(), |
837 |
< |
atoms[local_index]->get_vz()); // check here. |
838 |
< |
strcpy( writeLine, tempBuffer ); |
839 |
< |
|
828 |
> |
atoms[local_index]->getPos(pos); |
829 |
> |
atoms[local_index]->getVel(vel); |
830 |
> |
|
831 |
> |
atomData6[0] = pos[0]; |
832 |
> |
atomData6[1] = pos[1]; |
833 |
> |
atomData6[2] = pos[2]; |
834 |
> |
|
835 |
> |
atomData6[3] = vel[0]; |
836 |
> |
atomData6[4] = vel[1]; |
837 |
> |
atomData6[5] = vel[2]; |
838 |
> |
|
839 |
> |
isDirectional = 0; |
840 |
> |
|
841 |
|
if( atoms[local_index]->isDirectional() ){ |
842 |
+ |
|
843 |
+ |
isDirectional = 1; |
844 |
|
|
845 |
|
dAtom = (DirectionalAtom *)atoms[local_index]; |
846 |
|
dAtom->getQ( q ); |
847 |
< |
|
848 |
< |
sprintf( tempBuffer, |
849 |
< |
"%lf\t%lf\t%lf\t%lf\t%lf\t%lf\t%lf\n", |
850 |
< |
q[0], |
851 |
< |
q[1], |
852 |
< |
q[2], |
853 |
< |
q[3], |
854 |
< |
dAtom->getJx(), |
855 |
< |
dAtom->getJy(), |
856 |
< |
dAtom->getJz()); |
857 |
< |
strcat( writeLine, tempBuffer ); |
847 |
> |
|
848 |
> |
for (int j = 0; j < 6 ; j++) |
849 |
> |
atomData13[j] = atomData6[j]; |
850 |
> |
|
851 |
> |
atomData13[6] = q[0]; |
852 |
> |
atomData13[7] = q[1]; |
853 |
> |
atomData13[8] = q[2]; |
854 |
> |
atomData13[9] = q[3]; |
855 |
> |
|
856 |
> |
atomData13[10] = dAtom->getJx(); |
857 |
> |
atomData13[11] = dAtom->getJy(); |
858 |
> |
atomData13[12] = dAtom->getJz(); |
859 |
|
} |
860 |
< |
else |
861 |
< |
strcat( writeLine, "0.0\t0.0\t0.0\t0.0\t0.0\t0.0\t0.0\n" ); |
860 |
> |
|
861 |
> |
} else { |
862 |
> |
sprintf(painCave.errMsg, |
863 |
> |
"Atom %d not found on processor %d\n", |
864 |
> |
i, worldRank ); |
865 |
> |
haveError= 1; |
866 |
> |
simError(); |
867 |
> |
} |
868 |
> |
|
869 |
> |
strncpy(MPIatomTypeString, atomTypeString, MINIBUFFERSIZE); |
870 |
> |
|
871 |
> |
// null terminate the string before sending (just in case): |
872 |
> |
MPIatomTypeString[MINIBUFFERSIZE-1] = '\0'; |
873 |
> |
|
874 |
> |
MPI_Send(MPIatomTypeString, MINIBUFFERSIZE, MPI_CHAR, 0, |
875 |
> |
myPotato, MPI_COMM_WORLD); |
876 |
> |
|
877 |
> |
myPotato++; |
878 |
> |
|
879 |
> |
MPI_Send(&isDirectional, 1, MPI_INT, 0, |
880 |
> |
myPotato, MPI_COMM_WORLD); |
881 |
> |
|
882 |
> |
myPotato++; |
883 |
> |
|
884 |
> |
if (isDirectional) { |
885 |
> |
|
886 |
> |
MPI_Send(atomData13, 13, MPI_DOUBLE, 0, |
887 |
> |
myPotato, MPI_COMM_WORLD); |
888 |
|
|
474 |
– |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
475 |
– |
TAKE_THIS_TAG_CHAR); |
889 |
|
} else { |
890 |
< |
strcpy( writeLine, "ATOM NOT FOUND ON THIS PROCESSOR"); |
891 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
892 |
< |
TAKE_THIS_TAG_CHAR); |
890 |
> |
|
891 |
> |
MPI_Send(atomData6, 6, MPI_DOUBLE, 0, |
892 |
> |
myPotato, MPI_COMM_WORLD); |
893 |
|
} |
894 |
+ |
|
895 |
+ |
myPotato++; |
896 |
|
} |
897 |
|
} |
483 |
– |
} |
484 |
– |
finalOut.flush(); |
485 |
– |
sprintf( checkPointMsg, |
486 |
– |
"Sucessfully took a dump.\n"); |
487 |
– |
MPIcheckPoint(); |
898 |
|
|
899 |
< |
if( worldRank == 0 ) finalOut.close(); |
899 |
> |
sprintf( checkPointMsg, |
900 |
> |
"Sucessfully took a dump.\n"); |
901 |
> |
MPIcheckPoint(); |
902 |
> |
|
903 |
> |
} |
904 |
> |
|
905 |
> |
if( worldRank == 0 ) finalOut.close(); |
906 |
|
#endif // is_mpi |
907 |
|
} |
908 |
+ |
|
909 |
+ |
|
910 |
+ |
|
911 |
+ |
#ifdef IS_MPI |
912 |
+ |
|
913 |
+ |
// a couple of functions to let us escape the write loop |
914 |
+ |
|
915 |
+ |
void dWrite::DieDieDie( void ){ |
916 |
+ |
|
917 |
+ |
MPI_Finalize(); |
918 |
+ |
exit (0); |
919 |
+ |
} |
920 |
+ |
|
921 |
+ |
#endif //is_mpi |