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remove writing attributes, since already tested in bm_many_atts benchmark

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Russ Rew 2010-11-12 05:36:24 +00:00
parent 171f42da85
commit 2ba3602188
1 changed files with 1 additions and 33 deletions
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34
nc_test4/bm_many_objs.c
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@ -58,10 +58,9 @@ int main(int argc, char **argv)
int g, grp, numgrp;
char gname[16];
int v, var, numvar, vn, vleft, nvars;
int a, numatt, an, aleft, natts;
if(argc > 2) { /* Usage */
printf("NetCDF performance test, writing many groups, variables, and attributes.\n");
printf("NetCDF performance test, writing many groups and variables.\n");
printf("Usage:\t%s [N]\n", argv[0]);
printf("\tN: number of objects\n");
return(0);
@ -123,36 +122,5 @@ int main(int argc, char **argv)
}
}
nc_close(ncid);
/* create new file */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* create N group/global attributes, printing time after every 1000.
* Because only NC_MAX_ATTRS are permitted per group, create the
* necessary number of groups to hold nitem attributes. */
numatt = nitem;
a = 1;
numgrp = (numatt - 1) / NC_MAX_ATTRS + 1;
aleft = numatt - (NC_MAX_ATTRS * (numgrp - 1));
if (gettimeofday(&start_time, NULL))
ERR;
for(g = 1; g < numgrp + 1; g++) {
sprintf(gname, "group%d", g);
if (nc_def_grp(ncid, gname, &grp)) ERR;
natts = g < numgrp ? NC_MAX_ATTRS : aleft; /* leftovers on last time through */
for(an = 1; an < natts + 1; an++) {
char aname[20];
sprintf(aname, "attribute%d", a);
if (nc_put_att_int(grp, NC_GLOBAL, aname, NC_INT, 1, data)) ERR;
if(a%1000 == 0) { /* only print every 1000th attribute name */
if (gettimeofday(&end_time, NULL)) ERR;
if (timeval_subtract(&diff_time, &end_time, &start_time)) ERR;
sec = diff_time.tv_sec + 1.0e-6 * diff_time.tv_usec;
printf("%s/%s\t%.3g sec\n", gname, aname, sec);
}
a++;
}
}
nc_close(ncid);
return(0);
}