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#ifdef IS_MPI |
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#include <mpi.h> |
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#include <mpi++.h> |
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#include "mpiSimulation.hpp" |
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#define TAKE_THIS_TAG_CHAR 1 |
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#define TAKE_THIS_TAG_INT 2 |
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entry_plug = the_entry_plug; |
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std::cerr << "Look at me I'm a freebird!\n"; |
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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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painCave.isFatal = 1; |
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simError(); |
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} |
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std::cerr << "me TOO!\n"; |
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//outFile.setf( ios::scientific ); |
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#ifdef IS_MPI |
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char tempBuffer[BUFFERSIZE]; |
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char writeLine[BUFFERSIZE]; |
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int i, j, which_node, done, game_over, which_atom, local_index; |
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int i, j, which_node, done, which_atom, local_index; |
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double q[4]; |
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DirectionalAtom* dAtom; |
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int nAtoms = entry_plug->n_atoms; |
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int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
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int haveError; |
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MPI::Status istatus; |
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MPI_Status istatus; |
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int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
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// write out header and node 0's coordinates |
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} |
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else { |
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myStatus = 1; |
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MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, which_node, |
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TAKE_THIS_TAG_INT); |
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MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT); |
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MPI::COMM_WORLD.Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
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TAKE_THIS_TAG_CHAR, istatus); |
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MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, which_node, |
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TAKE_THIS_TAG_INT, istatus); |
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MPI_Send(&myStatus, 1, MPI_INT, which_node, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
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MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
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MPI_COMM_WORLD); |
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MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
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TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
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MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
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if(!myStatus) nodeZeroError(); |
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// kill everyone off: |
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myStatus = -1; |
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for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
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MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, j, |
233 |
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TAKE_THIS_TAG_INT); |
232 |
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MPI_Send(&myStatus, 1, MPI_INT, j, |
233 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
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} |
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} else { |
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done = 0; |
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while (!done) { |
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241 |
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MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, 0, |
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TAKE_THIS_TAG_INT, istatus); |
241 |
> |
MPI_Recv(&myStatus, 1, MPI_INT, 0, |
242 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
243 |
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if(!myStatus) anonymousNodeDie(); |
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if(myStatus < 0) break; |
247 |
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248 |
< |
MPI::COMM_WORLD.Recv(&which_atom, 1, MPI_INT, 0, |
249 |
< |
TAKE_THIS_TAG_INT, istatus); |
248 |
> |
MPI_Recv(&which_atom, 1, MPI_INT, 0, |
249 |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
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myStatus = 1; |
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local_index=-1; |
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strcpy( writeLine, "Hello, I'm an error.\n"); |
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} |
298 |
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299 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
300 |
< |
TAKE_THIS_TAG_CHAR); |
301 |
< |
MPI::COMM_WORLD.Send( &myStatus, 1, MPI_INT, 0, |
302 |
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TAKE_THIS_TAG_INT); |
299 |
> |
MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
300 |
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TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
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MPI_Send( &myStatus, 1, MPI_INT, 0, |
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TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
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} |
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} |
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outFile.flush(); |
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int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
409 |
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int haveError; |
410 |
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|
411 |
< |
MPI::Status istatus; |
411 |
> |
MPI_Status istatus; |
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int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
413 |
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|
414 |
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// write out header and node 0's coordinates |
478 |
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else { |
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|
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myStatus = 1; |
481 |
< |
MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, which_node, |
482 |
< |
TAKE_THIS_TAG_INT); |
483 |
< |
MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT); |
484 |
< |
MPI::COMM_WORLD.Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
485 |
< |
TAKE_THIS_TAG_CHAR, istatus); |
486 |
< |
MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, which_node, |
487 |
< |
TAKE_THIS_TAG_INT, istatus); |
481 |
> |
MPI_Send(&myStatus, 1, MPI_INT, which_node, |
482 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
483 |
> |
MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
484 |
> |
MPI_COMM_WORLD); |
485 |
> |
MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
486 |
> |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
487 |
> |
MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
488 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
489 |
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|
490 |
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if(!myStatus) nodeZeroError(); |
491 |
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} |
496 |
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// kill everyone off: |
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myStatus = -1; |
498 |
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for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
499 |
< |
MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, j, |
500 |
< |
TAKE_THIS_TAG_INT); |
499 |
> |
MPI_Send(&myStatus, 1, MPI_INT, j, |
500 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
501 |
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} |
502 |
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|
503 |
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} else { |
505 |
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done = 0; |
506 |
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while (!done) { |
507 |
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|
508 |
< |
MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, 0, |
509 |
< |
TAKE_THIS_TAG_INT, istatus); |
508 |
> |
MPI_Recv(&myStatus, 1, MPI_INT, 0, |
509 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
510 |
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|
511 |
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if(!myStatus) anonymousNodeDie(); |
512 |
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513 |
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if(myStatus < 0) break; |
514 |
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|
515 |
< |
MPI::COMM_WORLD.Recv(&which_atom, 1, MPI_INT, 0, |
516 |
< |
TAKE_THIS_TAG_INT, istatus); |
515 |
> |
MPI_Recv(&which_atom, 1, MPI_INT, 0, |
516 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
517 |
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|
518 |
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myStatus = 1; |
519 |
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local_index=-1; |
564 |
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strcpy( writeLine, "Hello, I'm an error.\n"); |
565 |
|
} |
566 |
|
|
567 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
568 |
< |
TAKE_THIS_TAG_CHAR); |
569 |
< |
MPI::COMM_WORLD.Send( &myStatus, 1, MPI_INT, 0, |
570 |
< |
TAKE_THIS_TAG_INT); |
567 |
> |
MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
568 |
> |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
569 |
> |
MPI_Send( &myStatus, 1, MPI_INT, 0, |
570 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
571 |
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} |
572 |
|
} |
573 |
|
finalOut.flush(); |
590 |
|
|
591 |
|
myStatus = 0; |
592 |
|
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
593 |
< |
MPI::COMM_WORLD.Send( &myStatus, 1, MPI_INT, j, |
594 |
< |
TAKE_THIS_TAG_INT); |
593 |
> |
MPI_Send( &myStatus, 1, MPI_INT, j, |
594 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
595 |
|
} |
596 |
|
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597 |
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