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[svn-r4811]

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Purpose:
	Feature Add
Description:
	Added the time it takes from opening the file to closing the file
	(over all files).
Platforms tested:
	Linux
This commit is contained in:
Bill Wendling 2002-01-10 13:45:34 -05:00
parent 08926d9f6e
commit d2c8c031d9
2 changed files with 40 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
perform/pio_engine.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2001
* Copyright (C) 2001, 2002
* National Center for Supercomputing Applications
* All rights reserved.
*
@ -148,7 +148,6 @@ results
do_pio(parameters param)
{
/* return codes */
int mrc; /*MPI return code */
herr_t ret_code = 0; /*return code */
results res;
@ -253,6 +252,8 @@ buf_size=MIN(1024*1024, buf_size);
GOTOERROR(FAIL);
}
set_time(res.timers, HDF5_FILE_OPENCLOSE, START);
for (nf = 1; nf <= nfiles; nf++) {
/*
* Write performance measurement
@ -268,9 +269,7 @@ fprintf(stderr, "filename=%s\n", fname);
set_time(res.timers, HDF5_GROSS_WRITE_FIXED_DIMS, START);
set_time(res.timers, HDF5_FILE_OPENCLOSE, START);
hrc = do_fopen(iot, fname, &fd, PIO_CREATE | PIO_WRITE);
set_time(res.timers, HDF5_FILE_OPENCLOSE, STOP);
VRFY((hrc == SUCCESS), "do_fopen failed");
@ -281,9 +280,7 @@ fprintf(stderr, "filename=%s\n", fname);
VRFY((hrc == SUCCESS), "do_write failed");
/* Close file for write */
set_time(res.timers, HDF5_FILE_OPENCLOSE, START);
hrc = do_fclose(iot, &fd);
set_time(res.timers, HDF5_FILE_OPENCLOSE, STOP);
set_time(res.timers, HDF5_GROSS_WRITE_FIXED_DIMS, STOP);
@ -295,9 +292,7 @@ fprintf(stderr, "filename=%s\n", fname);
/* Open file for read */
set_time(res.timers, HDF5_GROSS_READ_FIXED_DIMS, START);
set_time(res.timers, HDF5_FILE_OPENCLOSE, START);
hrc = do_fopen(iot, fname, &fd, PIO_READ);
set_time(res.timers, HDF5_FILE_OPENCLOSE, STOP);
VRFY((hrc == SUCCESS), "do_fopen failed");
@ -308,9 +303,7 @@ fprintf(stderr, "filename=%s\n", fname);
VRFY((hrc == SUCCESS), "do_read failed");
/* Close file for read */
set_time(res.timers, HDF5_FILE_OPENCLOSE, START);
hrc = do_fclose(iot, &fd);
set_time(res.timers, HDF5_FILE_OPENCLOSE, STOP);
set_time(res.timers, HDF5_GROSS_READ_FIXED_DIMS, STOP);
@ -319,6 +312,8 @@ fprintf(stderr, "filename=%s\n", fname);
do_cleanupfile(iot, fname);
}
set_time(res.timers, HDF5_FILE_OPENCLOSE, STOP);
done:
/* clean up */
/* release HDF5 objects */

35
perform/pio_perf.c
View File

@ -386,8 +386,10 @@ run_test(FILE *output, iotype iot, parameters parms)
minmax total_mm;
minmax *write_mm_table;
minmax *read_mm_table;
minmax *openclose_mm_table;
minmax write_mm = {0.0, 0.0, 0.0, 0};
minmax read_mm = {0.0, 0.0, 0.0, 0};
minmax openclose_mm = {0.0, 0.0, 0.0, 0};
raw_size = parms.num_dsets * parms.num_elmts * sizeof(int);
parms.io_type = iot;
@ -410,6 +412,7 @@ run_test(FILE *output, iotype iot, parameters parms)
write_mm_table = malloc(parms.num_iters * sizeof(minmax));
read_mm_table = malloc(parms.num_iters * sizeof(minmax));
openclose_mm_table = malloc(parms.num_iters * sizeof(minmax));
for (i = 0; i < parms.num_iters; ++i) {
write_mm_table[i].min = 0.0;
@ -421,6 +424,11 @@ run_test(FILE *output, iotype iot, parameters parms)
read_mm_table[i].max = 0.0;
read_mm_table[i].sum = 0.0;
read_mm_table[i].num = 0;
openclose_mm_table[i].min = 0.0;
openclose_mm_table[i].max = 0.0;
openclose_mm_table[i].sum = 0.0;
openclose_mm_table[i].num = 0;
}
/* call Albert's testing here */
@ -431,6 +439,7 @@ run_test(FILE *output, iotype iot, parameters parms)
MPI_Barrier(pio_comm_g);
res = do_pio(parms);
/* gather all of the "write" times */
t = get_time(res.timers, HDF5_GROSS_WRITE_FIXED_DIMS);
MPI_Send((void *)&t, 1, MPI_DOUBLE, 0, 0, pio_comm_g);
@ -439,6 +448,7 @@ run_test(FILE *output, iotype iot, parameters parms)
write_mm_table[i] = write_mm;
/* gather all of the "read" times */
t = get_time(res.timers, HDF5_GROSS_READ_FIXED_DIMS);
MPI_Send((void *)&t, 1, MPI_DOUBLE, 0, 0, pio_comm_g);
@ -446,8 +456,18 @@ run_test(FILE *output, iotype iot, parameters parms)
get_minmax(&read_mm);
read_mm_table[i] = read_mm;
/* gather all of the "file open to close" times */
t = get_time(res.timers, HDF5_FILE_OPENCLOSE);
MPI_Send((void *)&t, 1, MPI_DOUBLE, 0, 0, pio_comm_g);
for (j = 0; j < comm_size; ++j)
get_minmax(&openclose_mm);
openclose_mm_table[i] = openclose_mm;
}
/* accumulate and output the max, min, and average "write" times */
total_mm = accumulate_minmax_stuff(write_mm_table, parms.num_iters);
print_indent(output, TAB_SPACE * 3);
@ -466,6 +486,7 @@ run_test(FILE *output, iotype iot, parameters parms)
total_mm.sum / total_mm.num,
MB_PER_SEC(raw_size, (total_mm.sum / total_mm.num)));
/* accumulate and output the max, min, and average "read" times */
total_mm = accumulate_minmax_stuff(read_mm_table, parms.num_iters);
print_indent(output, TAB_SPACE * 3);
@ -482,8 +503,22 @@ run_test(FILE *output, iotype iot, parameters parms)
total_mm.sum / total_mm.num,
MB_PER_SEC(raw_size, (total_mm.sum / total_mm.num)));
/* accumulate and output the max, min, and average "file open to close" times */
total_mm = accumulate_minmax_stuff(openclose_mm_table, parms.num_iters);
print_indent(output, TAB_SPACE * 3);
output_report(output, "Open to Close (%d iteration(s)):\n", parms.num_iters);
print_indent(output, TAB_SPACE * 4);
output_report(output, "Minimum Time: %.2fs\n", total_mm.min);
print_indent(output, TAB_SPACE * 4);
output_report(output, "Maximum Time: %.2fs\n", total_mm.max);
print_indent(output, TAB_SPACE * 4);
output_report(output, "Average Time: %.2fs\n", total_mm.sum / total_mm.num);
free(write_mm_table);
free(read_mm_table);
free(openclose_mm_table);
pio_time_destroy(res.timers);
return ret_value;
}