| 4 |
|
|
| 5 |
|
#ifdef IS_MPI |
| 6 |
|
#include <mpi.h> |
| 7 |
– |
#include <mpi++.h> |
| 7 |
|
#include "mpiSimulation.hpp" |
| 8 |
|
#define TAKE_THIS_TAG_CHAR 1 |
| 9 |
|
#define TAKE_THIS_TAG_INT 2 |
| 133 |
|
int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
| 134 |
|
int haveError; |
| 135 |
|
|
| 136 |
< |
MPI::Status istatus; |
| 136 |
> |
MPI_Status istatus; |
| 137 |
|
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
| 138 |
|
|
| 139 |
|
// write out header and node 0's coordinates |
| 205 |
|
} |
| 206 |
|
else { |
| 207 |
|
myStatus = 1; |
| 208 |
< |
MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, which_node, |
| 209 |
< |
TAKE_THIS_TAG_INT); |
| 210 |
< |
MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT); |
| 211 |
< |
MPI::COMM_WORLD.Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
| 212 |
< |
TAKE_THIS_TAG_CHAR, istatus); |
| 213 |
< |
MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, which_node, |
| 214 |
< |
TAKE_THIS_TAG_INT, istatus); |
| 208 |
> |
MPI_Send(&myStatus, 1, MPI_INT, which_node, |
| 209 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
| 210 |
> |
MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
| 211 |
> |
MPI_COMM_WORLD); |
| 212 |
> |
MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
| 213 |
> |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
| 214 |
> |
MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
| 215 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
| 216 |
|
|
| 217 |
|
if(!myStatus) nodeZeroError(); |
| 218 |
|
|
| 225 |
|
// kill everyone off: |
| 226 |
|
myStatus = -1; |
| 227 |
|
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
| 228 |
< |
MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, j, |
| 229 |
< |
TAKE_THIS_TAG_INT); |
| 228 |
> |
MPI_Send(&myStatus, 1, MPI_INT, j, |
| 229 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
| 230 |
|
} |
| 231 |
|
|
| 232 |
|
} else { |
| 234 |
|
done = 0; |
| 235 |
|
while (!done) { |
| 236 |
|
|
| 237 |
< |
MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, 0, |
| 238 |
< |
TAKE_THIS_TAG_INT, istatus); |
| 237 |
> |
MPI_Recv(&myStatus, 1, MPI_INT, 0, |
| 238 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
| 239 |
|
|
| 240 |
|
if(!myStatus) anonymousNodeDie(); |
| 241 |
|
|
| 242 |
|
if(myStatus < 0) break; |
| 243 |
|
|
| 244 |
< |
MPI::COMM_WORLD.Recv(&which_atom, 1, MPI_INT, 0, |
| 245 |
< |
TAKE_THIS_TAG_INT, istatus); |
| 244 |
> |
MPI_Recv(&which_atom, 1, MPI_INT, 0, |
| 245 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
| 246 |
|
|
| 247 |
|
myStatus = 1; |
| 248 |
|
local_index=-1; |
| 292 |
|
strcpy( writeLine, "Hello, I'm an error.\n"); |
| 293 |
|
} |
| 294 |
|
|
| 295 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
| 296 |
< |
TAKE_THIS_TAG_CHAR); |
| 297 |
< |
MPI::COMM_WORLD.Send( &myStatus, 1, MPI_INT, 0, |
| 298 |
< |
TAKE_THIS_TAG_INT); |
| 295 |
> |
MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
| 296 |
> |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
| 297 |
> |
MPI_Send( &myStatus, 1, MPI_INT, 0, |
| 298 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
| 299 |
|
} |
| 300 |
|
} |
| 301 |
|
outFile.flush(); |
| 404 |
|
int myStatus; // 1 = wakeup & success; 0 = error; -1 = AllDone |
| 405 |
|
int haveError; |
| 406 |
|
|
| 407 |
< |
MPI::Status istatus; |
| 407 |
> |
MPI_Status istatus; |
| 408 |
|
int *AtomToProcMap = mpiSim->getAtomToProcMap(); |
| 409 |
|
|
| 410 |
|
// write out header and node 0's coordinates |
| 474 |
|
else { |
| 475 |
|
|
| 476 |
|
myStatus = 1; |
| 477 |
< |
MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, which_node, |
| 478 |
< |
TAKE_THIS_TAG_INT); |
| 479 |
< |
MPI::COMM_WORLD.Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT); |
| 480 |
< |
MPI::COMM_WORLD.Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
| 481 |
< |
TAKE_THIS_TAG_CHAR, istatus); |
| 482 |
< |
MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, which_node, |
| 483 |
< |
TAKE_THIS_TAG_INT, istatus); |
| 477 |
> |
MPI_Send(&myStatus, 1, MPI_INT, which_node, |
| 478 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
| 479 |
> |
MPI_Send(&i, 1, MPI_INT, which_node, TAKE_THIS_TAG_INT, |
| 480 |
> |
MPI_COMM_WORLD); |
| 481 |
> |
MPI_Recv(writeLine, BUFFERSIZE, MPI_CHAR, which_node, |
| 482 |
> |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD, &istatus); |
| 483 |
> |
MPI_Recv(&myStatus, 1, MPI_INT, which_node, |
| 484 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
| 485 |
|
|
| 486 |
|
if(!myStatus) nodeZeroError(); |
| 487 |
|
} |
| 492 |
|
// kill everyone off: |
| 493 |
|
myStatus = -1; |
| 494 |
|
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
| 495 |
< |
MPI::COMM_WORLD.Send(&myStatus, 1, MPI_INT, j, |
| 496 |
< |
TAKE_THIS_TAG_INT); |
| 495 |
> |
MPI_Send(&myStatus, 1, MPI_INT, j, |
| 496 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
| 497 |
|
} |
| 498 |
|
|
| 499 |
|
} else { |
| 501 |
|
done = 0; |
| 502 |
|
while (!done) { |
| 503 |
|
|
| 504 |
< |
MPI::COMM_WORLD.Recv(&myStatus, 1, MPI_INT, 0, |
| 505 |
< |
TAKE_THIS_TAG_INT, istatus); |
| 504 |
> |
MPI_Recv(&myStatus, 1, MPI_INT, 0, |
| 505 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
| 506 |
|
|
| 507 |
|
if(!myStatus) anonymousNodeDie(); |
| 508 |
|
|
| 509 |
|
if(myStatus < 0) break; |
| 510 |
|
|
| 511 |
< |
MPI::COMM_WORLD.Recv(&which_atom, 1, MPI_INT, 0, |
| 512 |
< |
TAKE_THIS_TAG_INT, istatus); |
| 511 |
> |
MPI_Recv(&which_atom, 1, MPI_INT, 0, |
| 512 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD, &istatus); |
| 513 |
|
|
| 514 |
|
myStatus = 1; |
| 515 |
|
local_index=-1; |
| 560 |
|
strcpy( writeLine, "Hello, I'm an error.\n"); |
| 561 |
|
} |
| 562 |
|
|
| 563 |
< |
MPI::COMM_WORLD.Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
| 564 |
< |
TAKE_THIS_TAG_CHAR); |
| 565 |
< |
MPI::COMM_WORLD.Send( &myStatus, 1, MPI_INT, 0, |
| 566 |
< |
TAKE_THIS_TAG_INT); |
| 563 |
> |
MPI_Send(writeLine, BUFFERSIZE, MPI_CHAR, 0, |
| 564 |
> |
TAKE_THIS_TAG_CHAR, MPI_COMM_WORLD); |
| 565 |
> |
MPI_Send( &myStatus, 1, MPI_INT, 0, |
| 566 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
| 567 |
|
} |
| 568 |
|
} |
| 569 |
|
finalOut.flush(); |
| 586 |
|
|
| 587 |
|
myStatus = 0; |
| 588 |
|
for (j = 0; j < mpiSim->getNumberProcessors(); j++) { |
| 589 |
< |
MPI::COMM_WORLD.Send( &myStatus, 1, MPI_INT, j, |
| 590 |
< |
TAKE_THIS_TAG_INT); |
| 589 |
> |
MPI_Send( &myStatus, 1, MPI_INT, j, |
| 590 |
> |
TAKE_THIS_TAG_INT, MPI_COMM_WORLD); |
| 591 |
|
} |
| 592 |
|
|
| 593 |
|
|