diff options
Diffstat (limited to 'perform/pio_perf.c')
| -rw-r--r-- | perform/pio_perf.c | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/perform/pio_perf.c b/perform/pio_perf.c index bb1880a..8f9cb55 100644 --- a/perform/pio_perf.c +++ b/perform/pio_perf.c @@ -317,6 +317,8 @@ static int create_comm_world(int num_procs, int *doing_pio); static int destroy_comm_world(void); static void output_results(const struct options *options, const char *name, minmax *table, int table_size, off_t data_size); +static void output_times(const struct options *options, const char *name, + minmax *table, int table_size); static void output_report(const char *fmt, ...); static void print_indent(register int indent); static void usage(const char *prog); @@ -550,7 +552,7 @@ run_test(iotype iot, parameters parms, struct options *opts) minmax write_open_mm = {0.0, 0.0, 0.0, 0}; minmax write_close_mm = {0.0, 0.0, 0.0, 0}; - raw_size = (off_t)parms.num_dsets * (off_t)parms.num_bytes; + raw_size = parms.num_files * (off_t)parms.num_dsets * (off_t)parms.num_bytes; parms.io_type = iot; print_indent(2); output_report("IO API = "); @@ -580,7 +582,6 @@ run_test(iotype iot, parameters parms, struct options *opts) write_raw_mm_table = calloc((size_t)parms.num_iters , sizeof(minmax)); write_open_mm_table = calloc((size_t)parms.num_iters , sizeof(minmax)); write_close_mm_table = calloc((size_t)parms.num_iters , sizeof(minmax)); - if (!parms.h5_write_only) { read_mpi_mm_table = calloc((size_t)parms.num_iters , sizeof(minmax)); read_mm_table = calloc((size_t)parms.num_iters , sizeof(minmax)); @@ -721,6 +722,12 @@ run_test(iotype iot, parameters parms, struct options *opts) } output_results(opts,"Write Open-Close",write_gross_mm_table,parms.num_iters,raw_size); + + if (opts->print_times) { + output_times(opts,"Write File Open",write_open_mm_table,parms.num_iters); + output_times(opts,"Write File Close",write_close_mm_table,parms.num_iters); + } + /* Print out time from open to first write */ if (pio_debug_level >= 3) { /* output all of the times for all iterations */ @@ -781,8 +788,12 @@ run_test(iotype iot, parameters parms, struct options *opts) output_all_info(read_gross_mm_table, parms.num_iters, 4); } - output_results(opts, "Read Open-Close", read_gross_mm_table, - parms.num_iters, raw_size); + output_results(opts, "Read Open-Close", read_gross_mm_table,parms.num_iters, raw_size); + + if (opts->print_times) { + output_times(opts,"Read File Open",read_open_mm_table,parms.num_iters); + output_times(opts,"Read File Close",read_close_mm_table,parms.num_iters); + } /* Print out time from open to first read */ if (pio_debug_level >= 3) { @@ -1023,6 +1034,30 @@ output_results(const struct options *opts, const char *name, minmax *table, output_report(" (%7.3f s)\n", total_mm.max); else output_report("\n"); + +} + +static void +output_times(const struct options *opts, const char *name, minmax *table, + int table_size) +{ + minmax total_mm; + + total_mm = accumulate_minmax_stuff(table, table_size); + + print_indent(3); + output_report("%s (%d iteration(s)):\n", name,table_size); + + /* Note: The maximum throughput uses the minimum amount of time & vice versa */ + + print_indent(4); + output_report("Minimum Accumulated Time using %d file(s): %7.5f s\n", opts->num_files,(total_mm.min)); + + print_indent(4); + output_report("Average Time per file: %7.5f s\n", ((total_mm.sum / opts->num_files) / total_mm.num)); + + print_indent(4); + output_report("Maximum Accumulated Time using %d file(s): %7.5f s\n", opts->num_files,(total_mm.max)); } /* |