| 1 |
#include "mpi.h" |
| 2 |
#include <stdio.h> |
| 3 |
#include <stdlib.h> |
| 4 |
#include <unistd.h> |
| 5 |
#include <dirent.h> |
| 6 |
#include "getfile.h" |
| 7 |
|
| 8 |
|
| 9 |
|
| 10 |
int main(int argc, char *argv[]){ |
| 11 |
|
| 12 |
int myid,numprocs,rank,i; |
| 13 |
int nrst_files; |
| 14 |
char * dirname = "."; |
| 15 |
char *fname; |
| 16 |
//char *fname; |
| 17 |
extern char **environ; |
| 18 |
char *newargv[] ={ |
| 19 |
"/bin/echo", |
| 20 |
"File Placeholder", |
| 21 |
"Command options placeholder", |
| 22 |
NULL |
| 23 |
}; |
| 24 |
MPI_Init(&argc,&argv); |
| 25 |
MPI_Comm_size(MPI_COMM_WORLD,&numprocs); |
| 26 |
MPI_Comm_rank(MPI_COMM_WORLD,&myid); |
| 27 |
|
| 28 |
// for (rank = 0;rank<numprocs;rank++){ |
| 29 |
// if (rank == myid){ |
| 30 |
// execve(argv[0],newargv,environ); |
| 31 |
// } |
| 32 |
// } |
| 33 |
nrst_files = nfiles(&dirname,myid); |
| 34 |
printf("Number of files nrst_files %d\n",nrst_files); |
| 35 |
for (i=0;i<nrst_files;i++){ |
| 36 |
fname = getfilename(i); |
| 37 |
newargv[1] = fname; |
| 38 |
execve(argv[0],newargv,environ); |
| 39 |
} |
| 40 |
|
| 41 |
MPI_Finalize(); |
| 42 |
return(0); |
| 43 |
} |
