int main(int argc, const char *argv[])
{
int nID = 0;
const char *fname1 = NULL;
const char *fname2 = NULL;
const char *objname1 = NULL;
const char *objname2 = NULL;
diff_opt_t options;
h5tools_setprogname(PROGRAMNAME);
h5tools_setstatus(EXIT_SUCCESS);
outBuffOffset = 0;
g_Parallel = 1;
MPI_Init(&argc, (char***) &argv);
MPI_Comm_rank(MPI_COMM_WORLD, &nID);
MPI_Comm_size(MPI_COMM_WORLD, &g_nTasks);
if(g_nTasks == 1)
{
printf("Only 1 task available...doing serial diff\n");
g_Parallel = 0;
parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &options);
h5diff(fname1, fname2, objname1, objname2, &options);
print_info(&options);
}
/* Parallel h5diff */
else {
/* Have the manager process the command-line */
if(nID == 0)
{
parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &options);
h5diff(fname1, fname2, objname1, objname2, &options);
MPI_Barrier(MPI_COMM_WORLD);
print_info(&options);
print_manager_output();
}
/* All other tasks become workers and wait for assignments. */
else {
ph5diff_worker(nID);
MPI_Barrier(MPI_COMM_WORLD);
} /* end else */
} /* end else */
MPI_Finalize();
return 0;
}
int main(int argc, const char *argv[])
{
int ret;
const char *fname1 = NULL;
const char *fname2 = NULL;
const char *objname1 = NULL;
const char *objname2 = NULL;
hsize_t nfound=0;
diff_opt_t options;
h5tools_setprogname(PROGRAMNAME);
h5tools_setstatus(EXIT_SUCCESS);
/* Initialize h5tools lib */
h5tools_init();
/*-------------------------------------------------------------------------
* process the command-line
*-------------------------------------------------------------------------
*/
parse_command_line(argc, argv, &fname1, &fname2, &objname1, &objname2, &options);
/*-------------------------------------------------------------------------
* do the diff
*-------------------------------------------------------------------------
*/
nfound = h5diff(fname1,fname2,objname1,objname2,&options);
print_info(&options);
/*-------------------------------------------------------------------------
* exit code
* 1 if differences, 0 if no differences, 2 if error
*-------------------------------------------------------------------------
*/
ret = (nfound == 0 ? 0 : 1 );
/* if graph difference return 1 for differences */
if ( options.contents == 0 )
ret = 1;
/* and return 2 for error */
if (options.err_stat)
ret = 2;
return ret;
}
