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root/group/trunk/mdtools/mpi_implementation/mpiForceField.c
Revision: 150
Committed: Fri Oct 18 21:20:29 2002 UTC (22 years, 6 months ago) by mmeineke
Content type: text/plain
File size: 1102 byte(s)
Log Message:
*** empty log message ***

File Contents

# Content
1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <string.h>
4 #include <mpi.h>
5
6 #include <mpiForceField.h>
7
8
9
10 void sendFrcStruct( void *frcStruct, MPI_Datatype structType ){
11
12 int mpiError;
13
14 mpiError = MPI_Bcast(frcStruct,1,structType,0,MPI_COMM_WORLD);
15 if (mpiError != MPI_SUCCESS){
16 mpiError = MPI_Finalize();
17 if (mpiError != MPI_SUCCESS) mpiError = MPI_Abort(MPI_COMM_WORLD,0);
18 exit (0);
19 }
20 }
21
22
23 void recieveFrcStruct( void *frcStruct, MPI_Datatype structType ){
24
25 int mpiError;
26
27 mpiError = MPI_Bcast(frcStruct,1,structType,0,MPI_COMM_WORLD);
28 if (mpiError != MPI_SUCCESS){
29 mpiError = MPI_Finalize();
30 if (mpiError != MPI_SUCCESS) mpiError = MPI_Abort(MPI_COMM_WORLD,0);
31 exit (0);
32 }
33 }
34
35 void ffInterfaceExit( char* errMsg ){
36
37 int mpiError;
38 int myNode;
39
40 MPI_Comm_rank( MPI_COMM_WORLD, &myNode);
41
42 if( errMsg != NULL ){
43 fprintf( stderr,
44 "Force Field Parameter MPI error at node %d\n"
45 " => %s\n",
46 myNode, errMsg );
47 }
48
49 mpiError = MPI_Finalize();
50 if (mpiError != MPI_SUCCESS) mpiError = MPI_Abort(MPI_COMM_WORLD,0);
51 exit (0);
52 }