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report.c
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/* -*- C -*-
mpiP MPI Profiler ( http://llnl.github.io/mpiP )
Please see COPYRIGHT AND LICENSE information at the end of this file.
-----
report.c -- reporting functions
*/
#ifndef lint
static char *svnid = "$Id$";
#endif
#include <math.h>
#include <float.h>
#include <search.h>
#include <setjmp.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include "mpiPi.h"
#define icmp(a,b) (((a)<(b))?(-1):(((a)>(b))?(1):(0)))
/* Structure used to track callsite statistics for the detail
* sections of the concise report.
* */
typedef struct _mpiPi_callsite_stats
{
char *name;
int site;
long long count;
double max;
double min;
double cumulative;
int max_rnk;
int min_rnk;
} mpiPi_callsite_summary_t;
static void print_section_heading (FILE * fp, char *str);
static int callsite_src_id_cache_sort_by_id (const void *a, const void *b);
static int callsite_sort_by_cumulative_time (const void *a, const void *b);
static int callsite_sort_by_cumulative_size (const void *a, const void *b);
static int callsite_sort_by_cumulative_io (const void *a, const void *b);
static int callsite_sort_by_cumulative_rma (const void *a, const void *b);
static int callsite_sort_by_name_id_rank (const void *a, const void *b);
static void print_intro_line (FILE * fp, char *name, char *fmt, ...);
static double calc_COV (double *data, int dataSize);
static void mpiPi_print_report_header (FILE * fp);
static void mpiPi_print_task_assignment (FILE * fp);
static void mpiPi_print_verbose_task_info (FILE * fp);
static void mpiPi_print_concise_task_info (FILE * fp);
static void mpiPi_print_callsites (FILE * fp);
static void mpiPi_print_top_time_sites (FILE * fp);
static void mpiPi_print_top_sent_sites (FILE * fp);
static void mpiPi_print_top_collective_sent_sites (FILE * fp);
static void mpiPi_print_top_pt2pt_sent_sites (FILE * fp);
static void mpiPi_print_top_io_sites (FILE * fp);
static void mpiPi_print_top_rma_sites (FILE * fp);
static void mpiPi_print_all_callsite_time_info (FILE * fp);
static int callsite_stats_sort_by_cumulative (mpiPi_callsite_summary_t * cs1,
mpiPi_callsite_summary_t * cs2);
static void mpiPi_print_concise_callsite_time_info (FILE * fp);
static void mpiPi_print_callsite_sent_info (FILE * fp);
static void mpiPi_print_all_callsite_sent_info (FILE * fp);
static void mpiPi_print_concise_callsite_sent_info (FILE * fp);
static void mpiPi_print_all_callsite_io_info (FILE * fp);
static void mpiPi_print_all_callsite_rma_info (FILE * fp);
static void mpiPi_print_concise_callsite_io_info (FILE * fp);
static void mpiPi_print_concise_callsite_rma_info (FILE * fp);
static void mpiPi_coll_print_all_callsite_time_info (FILE * fp);
static void mpiPi_coll_print_concise_callsite_time_info (FILE * fp);
static void mpiPi_coll_print_concise_callsite_sent_info (FILE * fp);
static void mpiPi_coll_print_concise_callsite_io_info (FILE * fp);
static void mpiPi_coll_print_concise_callsite_rma_info (FILE * fp);
static void mpiPi_coll_print_all_callsite_sent_info (FILE * fp);
static void mpiPi_coll_print_all_callsite_io_info (FILE * fp);
static void mpiPi_coll_print_all_callsite_rma_info (FILE * fp);
extern void mpiPi_profile_print (FILE * fp, int report_style);
static void mpiPi_profile_print_concise (FILE * fp);
static void mpiPi_profile_print_verbose (FILE * fp);
static char *mpiP_Report_Formats[][2] = {
{
/* MPIP_MPI_TIME_FMT */
"%4d %10.3g %10.3g %5.2lf\n",
"%4d %10.3f %10.3f %5.2lf\n"},
{
/* MPIP_MPI_TIME_SUMMARY_FMT */
" * %10.3g %10.3g %5.2lf\n",
" * %10.3f %10.3f %5.2lf\n"},
{
/* MPIP_AGGREGATE_TIME_FMT */
"%-20s %4d %10.3g %6.2lf %6.2lf %10lld\n",
"%-20s %4d %10.3f %6.2lf %6.2lf %10lld\n"},
{
/* MPIP_AGGREGATE_COV_TIME_FMT */
"%-20s %4d %10.3g %6.2lf %6.2lf %10lld %6.2lf\n",
"%-20s %4d %10.3f %6.2lf %6.2lf %10lld %6.2lf\n",
},
{
/* MPIP_AGGREGATE_MESS_FMT */
"%-20s %4d %10lld %10.3g %10.3g %6.2lf\n",
"%-20s %4d %10lld %10.3f %10.3f %6.2lf\n"},
{
/* MPIP_AGGREGATE_IO_FMT */
"%-20s %4d %10lld %10.3g %10.3g %6.2lf\n",
"%-20s %4d %10lld %10.3f %10.3f %6.2lf\n"},
{
/* MPIP_CALLSITE_TIME_SUMMARY_FMT */
"%-17s %4d %4s %6lld %8.3g %8.3g %8.3g %6.2lf %6.2lf\n",
"%-17s %4d %4s %6lld %8.3f %8.3f %8.3f %6.2lf %6.2lf\n"},
{
/* MPIP_CALLSITE_TIME_RANK_FMT */
"%-17s %4d %4d %6lld %8.3g %8.3g %8.3g %6.2lf %6.2lf\n",
"%-17s %4d %4d %6lld %8.3f %8.3f %8.3f %6.2lf %6.2lf\n"},
{
/* MPIP_CALLSITE_MESS_SUMMARY_FMT */
"%-17s %4d %4s %7lld %9.4g %9.4g %9.4g %9.4g\n",
"%-17s %4d %4s %7lld %9.4f %9.4f %9.4f %9.4f\n"},
{
/* MPIP_CALLSITE_MESS_RANK_FMT */
"%-17s %4d %4d %7lld %9.4g %9.4g %9.4g %9.4g\n",
"%-17s %4d %4d %7lld %9.4f %9.4f %9.4f %9.4f\n"},
{
/* MPIP_CALLSITE_IO_SUMMARY_FMT */
"%-17s %4d %4s %7lld %9.4g %9.4g %9.4g %9.4g\n",
"%-17s %4d %4s %7lld %9.4f %9.4f %9.4f %9.4f\n"},
{
/* MPIP_CALLSITE_IO_RANK_FMT */
"%-17s %4d %4d %7lld %9.4g %9.4g %9.4g %9.4g\n",
"%-17s %4d %4d %7lld %9.4f %9.4f %9.4f %9.4f\n"},
{
/* MPIP_CALLSITE_TIME_CONCISE_FMT */
"%-17s %4d %7lld %9.4g %9.4g %9.4g %6d %6d\n",
"%-17s %4d %7lld %9.4f %9.4f %9.4f %6d %6d\n"},
{
/* MPIP_CALLSITE_MESS_CONCISE_FMT */
"%-17s %4d %7lld %9.4g %9.4g %9.4g %6d %6d\n",
"%-17s %4d %7lld %9.4f %9.4f %9.4f %6d %6d\n"},
{
/* MPIP_HISTOGRAM_FMT */
"%-20s %10.3g %20s %20s\n",
"%-20s %10.3f %20s %20s\n"}
};
static void
print_section_heading (FILE * fp, char *str)
{
int slen;
int maxlen = 75;
assert (fp);
assert (str);
assert (maxlen > 0);
slen = 0;
for (; slen < maxlen; slen++)
{
fputc ('-', fp);
}
fprintf (fp, "\n");
slen = strlen (str);
fprintf (fp, "@--- %s ", str);
slen += 6;
for (; slen < maxlen; slen++)
{
fputc ('-', fp);
}
fprintf (fp, "\n");
slen = 0;
for (; slen < maxlen; slen++)
{
fputc ('-', fp);
}
fprintf (fp, "\n");
}
static int
callsite_src_id_cache_sort_by_id (const void *a, const void *b)
{
callsite_src_id_cache_entry_t **a1 = (callsite_src_id_cache_entry_t **) a;
callsite_src_id_cache_entry_t **b1 = (callsite_src_id_cache_entry_t **) b;
if ((*a1)->id > (*b1)->id)
{
return 1;
}
if ((*a1)->id < (*b1)->id)
{
return -1;
}
return 0;
}
static int
callsite_sort_by_cumulative_time (const void *a, const void *b)
{
callsite_stats_t **a1 = (callsite_stats_t **) a;
callsite_stats_t **b1 = (callsite_stats_t **) b;
/* NOTE: want descending sort, so compares are reveresed */
if ((*a1)->cumulativeTime < (*b1)->cumulativeTime)
{
return 1;
}
if ((*a1)->cumulativeTime > (*b1)->cumulativeTime)
{
return -1;
}
return 0;
}
static int
callsite_sort_by_cumulative_size (const void *a, const void *b)
{
callsite_stats_t **a1 = (callsite_stats_t **) a;
callsite_stats_t **b1 = (callsite_stats_t **) b;
/* NOTE: want descending sort, so compares are reveresed */
if ((*a1)->cumulativeDataSent < (*b1)->cumulativeDataSent)
{
return 1;
}
if ((*a1)->cumulativeDataSent > (*b1)->cumulativeDataSent)
{
return -1;
}
return 0;
}
static int
histogram_sort_by_value (const void *a, const void *b)
{
double **a1 = (double **) a;
double **b1 = (double **) b;
/* NOTE: want descending sort, so compares are reveresed */
if (**a1 < **b1)
{
return 1;
}
if (**a1 > **b1)
{
return -1;
}
return 0;
}
static int
callsite_sort_by_cumulative_io (const void *a, const void *b)
{
callsite_stats_t **a1 = (callsite_stats_t **) a;
callsite_stats_t **b1 = (callsite_stats_t **) b;
/* NOTE: want descending sort, so compares are reveresed */
if ((*a1)->cumulativeIO < (*b1)->cumulativeIO)
{
return 1;
}
if ((*a1)->cumulativeIO > (*b1)->cumulativeIO)
{
return -1;
}
return 0;
}
static int
callsite_sort_by_cumulative_rma (const void *a, const void *b)
{
callsite_stats_t **a1 = (callsite_stats_t **) a;
callsite_stats_t **b1 = (callsite_stats_t **) b;
/* NOTE: want descending sort, so compares are reveresed */
if ((*a1)->cumulativeRMA < (*b1)->cumulativeRMA)
{
return 1;
}
if ((*a1)->cumulativeRMA > (*b1)->cumulativeRMA)
{
return -1;
}
return 0;
}
static int
callsite_sort_by_name_id_rank (const void *a, const void *b)
{
int rc;
callsite_stats_t *csp_1 = *(callsite_stats_t **) a;
callsite_stats_t *csp_2 = *(callsite_stats_t **) b;
MPIP_CALLSITE_STATS_COOKIE_ASSERT (csp_1);
MPIP_CALLSITE_STATS_COOKIE_ASSERT (csp_2);
if ((rc = strcmp (mpiPi.lookup[csp_1->op - mpiPi_BASE].name,
mpiPi.lookup[csp_2->op - mpiPi_BASE].name)) != 0)
{
return rc;
}
#define express(f) {if ((csp_1->f) > (csp_2->f)) {return 1;} if ((csp_1->f) < (csp_2->f)) {return -1;}}
express (csid);
express (rank);
#undef express
return 0;
}
#include <stdarg.h>
/* proto -- print_intro_line(filep, name, "fmt to print value", args for fmt ) */
static void
print_intro_line (FILE * fp, char *name, char *fmt, ...)
{
va_list args;
char *cp = "@";
va_start (args, fmt);
fprintf (fp, "%-2s%-25s: ", cp, name);
vfprintf (fp, fmt, args);
fprintf (fp, "\n");
va_end (args);
}
static double
calc_COV (double *data, int dataSize)
{
int idx;
double tot, avrg, var, std;
tot = 0.0;
avrg = 0.0;
var = 0.0;
std = 0.0;
if (dataSize <= 1)
return 0;
for (idx = 0; idx < dataSize; idx++)
tot += data[idx];
avrg = tot / dataSize;
for (idx = 0; idx < dataSize; idx++)
var += (data[idx] - avrg) * (data[idx] - avrg);
if (avrg > 0 && dataSize > 1)
{
var /= dataSize - 1;
std = sqrt (var);
return std / avrg;
}
else
return 0;
}
static void
mpiPi_print_report_header (FILE * fp)
{
int i;
fprintf (fp, "@ %s\n", mpiPi.toolname);
fprintf (fp, "@ Command : ");
for (i = 0; i < mpiPi.ac; i++)
{
fprintf (fp, "%s ", mpiPi.av[i]);
}
fprintf (fp, "\n");
print_intro_line (fp, "Version", "%d.%d.%d", mpiPi_vmajor, mpiPi_vminor,
mpiPi_vpatch);
print_intro_line (fp, "MPIP Build date", "%s, %s", mpiPi_vdate,
mpiPi_vtime);
#ifdef ENABLE_CUDA_MPI
print_intro_line (fp, "CUDA-Aware MPI Profiling Level", "%d (0: All MPI calls, 1: only CUDA-Aware MPI calls, 2: only non-CUDA-aware MPI calls)\n", mpiPi.do_cuda_mpi_report);
#endif
{
char nowstr[128];
const struct tm *nowstruct;
char *fmtstr = "%Y %m %d %T";
nowstruct = localtime (&mpiPi.start_timeofday);
if (strftime (nowstr, 128, fmtstr, nowstruct) == (size_t) 0)
mpiPi_msg_warn ("Could not get string from strftime()\n");
print_intro_line (fp, "Start time", "%s", nowstr);
nowstruct = localtime (&mpiPi.stop_timeofday);
if (strftime (nowstr, 128, fmtstr, nowstruct) == (size_t) 0)
mpiPi_msg_warn ("Could not get string from strftime()\n");
print_intro_line (fp, "Stop time", "%s", nowstr);
}
print_intro_line (fp, "Timer Used", "%s", mpiPi_TIMER_NAME);
print_intro_line (fp, "MPIP env var", "%s",
mpiPi.envStr == NULL ? "[null]" : mpiPi.envStr);
print_intro_line (fp, "Collector Rank", "%d", mpiPi.collectorRank);
print_intro_line (fp, "Collector PID", "%d", mpiPi.procID);
print_intro_line (fp, "Final Output Dir", "%s", mpiPi.outputDir);
print_intro_line (fp, "Report generation", "%s",
mpiPi.collective_report ==
0 ? "Single collector task" : "Collective");
}
static void
mpiPi_print_task_assignment (FILE * fp)
{
int i;
for (i = 0; i < mpiPi.size; i++)
{
print_intro_line (fp, "MPI Task Assignment", "%d %s",
i, mpiPi.global_task_hostnames[i]);
}
}
static void
mpiPi_print_verbose_task_info (FILE * fp)
{
int i;
/* -- calc the app runtime of each task */
mpiPi.global_app_time = 0.0;
for (i = 0; i < mpiPi.size; i++)
{
mpiPi_msg_debug ("app runtime for task %d is %g\n", i,
mpiPi.global_task_app_time[i]);
mpiPi.global_app_time += mpiPi.global_task_app_time[i];
/*mpiPi.global_task_mpi_time[i] = 0; */
}
/* -- print the mpi/app times */
print_section_heading (fp, "MPI Time (seconds)");
fprintf (fp, "%-4s %10s %10s %5s\n", "Task", "AppTime", "MPITime",
"MPI%");
for (i = 0; i < mpiPi.size; i++)
{
double ratio;
if (mpiPi.global_task_app_time[i] > 0)
{
ratio = (100.0 * mpiPi.global_task_mpi_time[i] / 1e6) /
mpiPi.global_task_app_time[i];
}
else
ratio = 0;
fprintf (fp,
mpiP_Report_Formats[MPIP_MPI_TIME_FMT][mpiPi.reportFormat],
i, mpiPi.global_task_app_time[i],
mpiPi.global_task_mpi_time[i] / 1e6, ratio);
}
fprintf (fp,
mpiP_Report_Formats[MPIP_MPI_TIME_SUMMARY_FMT][mpiPi.reportFormat],
mpiPi.global_app_time, mpiPi.global_mpi_time / 1e6,
mpiPi.global_app_time >
0 ? (100.0 * mpiPi.global_mpi_time / 1e6) /
mpiPi.global_app_time : 0);
}
static void
mpiPi_print_concise_task_info (FILE * fp)
{
double min_app_time = DBL_MAX, min_mpi_time = DBL_MAX;
double max_app_time = 0.0, max_mpi_time = 0.0;
double tot_app_time = 0.0, tot_mpi_time = 0.0;
double mean_app_time = 0.0, mean_mpi_time = 0.0;
double var_app_time = 0.0, var_mpi_time = 0.0;
int min_app_rank, min_mpi_rank, max_app_rank, max_mpi_rank;
int colw = 10;
int tcolw = 17;
int pcolw = 6;
int i;
for (i = 0; i < mpiPi.size; i++)
{
if (mpiPi.global_task_app_time[i] < min_app_time)
{
min_app_time = mpiPi.global_task_app_time[i];
min_app_rank = i;
}
if (mpiPi.global_task_app_time[i] > max_app_time)
{
max_app_time = mpiPi.global_task_app_time[i];
max_app_rank = i;
}
tot_app_time += mpiPi.global_task_app_time[i];
if (mpiPi.global_task_mpi_time[i] < min_mpi_time)
{
min_mpi_time = mpiPi.global_task_mpi_time[i];
min_mpi_rank = i;
}
if (mpiPi.global_task_mpi_time[i] > max_mpi_time)
{
max_mpi_time = mpiPi.global_task_mpi_time[i];
max_mpi_rank = i;
}
tot_mpi_time += mpiPi.global_task_mpi_time[i];
mpiPi.global_app_time += mpiPi.global_task_app_time[i];
}
mean_app_time = tot_app_time / mpiPi.size;
mean_mpi_time = tot_mpi_time / mpiPi.size;
for (i = 0; i < mpiPi.size; i++)
{
var_app_time += pow (mean_app_time - mpiPi.global_task_app_time[i], 2);
var_mpi_time += pow (mean_mpi_time - mpiPi.global_task_mpi_time[i], 2);
}
var_app_time /= mpiPi.size - 1;
var_mpi_time /= mpiPi.size - 1;
print_section_heading (fp, "Task Time Statistics (seconds)");
fprintf (fp, "%*s %*s %*s %*s %*s %*s\n",
colw, " ",
tcolw, "AppTime",
tcolw, "MPITime", pcolw, "MPI%", colw, "App Task", colw,
"MPI Task");
fprintf (fp, "%-*s %*f %*f %*s %*d %*d\n", colw, "Max", tcolw, max_app_time,
tcolw, max_mpi_time / USECS, pcolw, "", colw, max_app_rank, colw,
max_mpi_rank);
fprintf (fp, "%-*s %*f %*f\n", colw, "Mean", tcolw, mean_app_time, tcolw,
mean_mpi_time / USECS);
fprintf (fp, "%-*s %*f %*f %*s %*d %*d\n", colw, "Min", tcolw, min_app_time,
tcolw, min_mpi_time / USECS, pcolw, "", colw, min_app_rank, colw,
min_mpi_rank);
fprintf (fp, "%-*s %*f %*f\n", colw, "Stddev", tcolw, sqrt (var_app_time),
tcolw, sqrt (var_mpi_time) / USECS);
fprintf (fp, "%-*s %*f %*f %*.2f\n", colw, "Aggregate", tcolw, tot_app_time,
tcolw, tot_mpi_time / USECS, pcolw,
tot_mpi_time / USECS / tot_app_time * 100);
}
static void
mpiPi_print_callsites (FILE * fp)
{
int i, ac;
char buf[256];
callsite_src_id_cache_entry_t **av;
int fileLenMax = 18;
int funcLenMax = 24;
int stack_continue_flag;
char addr_buf[24];
/* If stack depth is 0, call sites are really just MPI calls */
if (mpiPi.stackDepth == 0)
return;
h_gather_data (callsite_src_id_cache, &ac, (void ***) &av);
sprintf (buf, "Callsites: %d", ac);
qsort (av, ac, sizeof (void *), callsite_src_id_cache_sort_by_id);
print_section_heading (fp, buf);
/* Find longest file and function names for formatting */
for (i = 0; i < ac; i++)
{
int j, currlen;
for (j = 0;
(j < MPIP_CALLSITE_STACK_DEPTH) && (av[i]->filename[j] != NULL);
j++)
{
currlen = strlen (av[i]->filename[j]);
fileLenMax = currlen > fileLenMax ? currlen : fileLenMax;
currlen = strlen (av[i]->functname[j]);
funcLenMax = currlen > funcLenMax ? currlen : funcLenMax;
}
}
fprintf (fp, "%3s %3s %-*s %5s %-*s %s\n",
"ID", "Lev", fileLenMax, "File/Address", "Line", funcLenMax,
"Parent_Funct", "MPI_Call");
for (i = 0; i < ac; i++)
{
int j;
for (j = 0, stack_continue_flag = 1;
(j < MPIP_CALLSITE_STACK_DEPTH) && (av[i]->filename[j] != NULL) &&
stack_continue_flag == 1; j++)
{
if (av[i]->line[j] == 0 &&
(strcmp (av[i]->filename[j], "[unknown]") == 0 ||
strcmp (av[i]->functname[j], "[unknown]") == 0))
{
fprintf (fp, "%3d %3d %-*s %-*s %s\n",
av[i]->id,
j,
fileLenMax + 6,
mpiP_format_address (av[i]->pc[j], addr_buf),
funcLenMax,
av[i]->functname[j],
(j ==
0) ? &(mpiPi.lookup[av[i]->op -
mpiPi_BASE].name[4]) : "");
}
else
{
fprintf (fp, "%3d %3d %-*s %5d %-*s %s\n",
av[i]->id,
j,
fileLenMax,
av[i]->filename[j], av[i]->line[j],
funcLenMax,
av[i]->functname[j],
(j ==
0) ? &(mpiPi.lookup[av[i]->op -
mpiPi_BASE].name[4]) : "");
}
/* Do not bother printing stack frames above main */
if (strcmp (av[i]->functname[j], "main") == 0
|| strcmp (av[i]->functname[j], ".main") == 0
|| strcmp (av[i]->functname[j], "MAIN__") == 0)
stack_continue_flag = 0;
}
}
free (av);
}
static void
mpiPi_print_top_time_sites (FILE * fp)
{
int i, ac;
callsite_stats_t **av;
double timeCOV;
if (mpiPi.stackDepth > 0)
h_gather_data (mpiPi.global_callsite_stats_agg, &ac, (void ***) &av);
else
h_gather_data (mpiPi.global_MPI_stats_agg, &ac, (void ***) &av);
/* -- now that we have all the statistics in a queue, which is
* pointers to the data, we can sort it however we need to.
*/
qsort (av, ac, sizeof (void *), callsite_sort_by_cumulative_time);
print_section_heading (fp,
"Aggregate Time (top twenty, descending, milliseconds)");
if (mpiPi.calcCOV)
{
fprintf (fp, "%-20s %4s %12s%6s %6s %6s %6s\n", "Call", "Site",
"Time ", "App%", "MPI%", "Count", "COV");
}
else
{
fprintf (fp, "%-20s %4s %12s%6s %6s %6s\n", "Call", "Site", "Time ",
"App%", "MPI%", "Count");
}
for (i = 0; (i < 20) && (i < ac); i++)
{
if (av[i]->cumulativeTime > 0)
{
if (mpiPi.calcCOV)
{
timeCOV = calc_COV (av[i]->siteData, av[i]->siteDataIdx);
fprintf (fp,
mpiP_Report_Formats[MPIP_AGGREGATE_COV_TIME_FMT]
[mpiPi.reportFormat],
&(mpiPi.lookup[av[i]->op - mpiPi_BASE].name[4]),
av[i]->csid, av[i]->cumulativeTime / 1000.0,
100.0 * av[i]->cumulativeTime /
(mpiPi.global_app_time * 1e6),
mpiPi.global_mpi_time >
0 ? (100.0 * av[i]->cumulativeTime /
mpiPi.global_mpi_time) : 0,
av[i]->count,
timeCOV);
}
else
{
fprintf (fp,
mpiP_Report_Formats[MPIP_AGGREGATE_TIME_FMT]
[mpiPi.reportFormat],
&(mpiPi.lookup[av[i]->op - mpiPi_BASE].name[4]),
av[i]->csid, av[i]->cumulativeTime / 1000.0,
mpiPi.global_app_time >
0 ? 100.0 * av[i]->cumulativeTime /
(mpiPi.global_app_time * 1e6) : 0,
mpiPi.global_mpi_time >
0 ? 100.0 * av[i]->cumulativeTime /
mpiPi.global_mpi_time : 0,
av[i]->count);
}
}
}
free (av);
}
static void
mpiPi_print_top_sent_sites (FILE * fp)
{
int i, ac;
callsite_stats_t **av;
if (mpiPi.global_mpi_size > 0)
{
if (mpiPi.stackDepth > 0)
h_gather_data (mpiPi.global_callsite_stats_agg, &ac, (void ***) &av);
else
h_gather_data (mpiPi.global_MPI_stats_agg, &ac, (void ***) &av);
/* -- now that we have all the statistics in a queue, which is
* pointers to the data, we can sort it however we need to.
*/
qsort (av, ac, sizeof (void *), callsite_sort_by_cumulative_size);
print_section_heading (fp,
"Aggregate Sent Message Size (top twenty, descending, bytes)");
fprintf (fp, "%-20s %4s %10s %10s %10s %6s\n", "Call", "Site",
"Count", "Total", "Avrg", "Sent%");
for (i = 0; (i < 20) && (i < ac); i++)
{
if (av[i]->cumulativeDataSent > 0)
{
fprintf (fp,
mpiP_Report_Formats[MPIP_AGGREGATE_MESS_FMT]
[mpiPi.reportFormat],
&(mpiPi.lookup[av[i]->op - mpiPi_BASE].name[4]),
av[i]->csid, av[i]->count, av[i]->cumulativeDataSent,
av[i]->cumulativeDataSent / av[i]->count,
av[i]->cumulativeDataSent * 100 /
mpiPi.global_mpi_size);
}
}
if (mpiPi.messageCountThreshold >= 0)
{
fprintf (fp,
"\nTotal send/collective operation calls >= %d bytes : %lld of %lld operations\n",
mpiPi.messageCountThreshold,
mpiPi.global_mpi_msize_threshold_count,
mpiPi.global_mpi_sent_count);
}
free (av);
}
}
static void
mpiPi_print_top_collective_sent_sites (FILE * fp)
{
int result_count, j, i;
double **result_ptrs;
int x, y, z;
int matrix_size;
char commbinbuf[32];
char databinbuf[32];
mpiPi_msg_debug ("In mpiPi_print_top_collective_sent_sites\n");
matrix_size = MPIP_NFUNC * MPIP_COMM_HISTCNT * MPIP_SIZE_HISTCNT;
result_ptrs = (double **) malloc (sizeof (double *) * matrix_size);
result_count = 0;
for (x = 0; x < MPIP_NFUNC; x++)
for (y = 0; y < MPIP_COMM_HISTCNT; y++)
for (z = 0; z < MPIP_SIZE_HISTCNT; z++)
{
if (mpiPi.coll_time_stats[x][y][z] > 0)
{
result_ptrs[result_count] = &mpiPi.coll_time_stats[x][y][z];
result_count++;
}
}
qsort (result_ptrs, result_count, sizeof (double *),
histogram_sort_by_value);
if (mpiPi.global_mpi_size > 0)
{
print_section_heading (fp,
"Aggregate Collective Time (top twenty, descending)");
if (result_count == 0)
{
/* there were no collective operations within this phase */
fprintf (fp, "No collective operations to report\n");
goto done;
}
fprintf (fp, "%-20s %10s %21s %21s\n", "Call", "MPI Time %",
"Comm Size", "Data Size");
mpiPi_msg_debug ("Found max time of %6.3f at %p\n", *result_ptrs[0],
result_ptrs[0]);
j = 0;
for (i = 0; (i < 20) && (i < result_count); i++)
{
/* Find location in matrix */
for (x = 0; x < MPIP_NFUNC; x++)
for (y = 0; y < MPIP_COMM_HISTCNT; y++)
for (z = 0; z < MPIP_COMM_HISTCNT; z++)
{
if (&mpiPi.coll_time_stats[x][y][z] == result_ptrs[j])
{
j++;
goto print;
}
}
print:
if (mpiPi.coll_time_stats[x][y][z] == 0)
goto done;
mpiPi_stats_mt_coll_binstrings(&mpiPi.task_stats, y, commbinbuf,
z, databinbuf);
fprintf (fp,
mpiP_Report_Formats[MPIP_HISTOGRAM_FMT]
[mpiPi.reportFormat],
&(mpiPi.lookup[x].name[4]),
mpiPi.coll_time_stats[x][y][z] / mpiPi.global_mpi_time *
100, commbinbuf, databinbuf);
}
}
done:
return;
}
static void
mpiPi_print_top_pt2pt_sent_sites (FILE * fp)
{
int result_count, j, i;
double **result_ptrs;
int x, y, z;
int matrix_size;
char commbinbuf[32];
char databinbuf[32];
mpiPi_msg_debug ("In mpiPi_print_top_pt2pt_sent_sites\n");
matrix_size = MPIP_NFUNC * MPIP_COMM_HISTCNT * MPIP_SIZE_HISTCNT;
result_ptrs = (double **) malloc (sizeof (double *) * matrix_size);
result_count = 0;
for (x = 0; x < MPIP_NFUNC; x++)
for (y = 0; y < MPIP_COMM_HISTCNT; y++)
for (z = 0; z < MPIP_SIZE_HISTCNT; z++)
{
if (mpiPi.pt2pt_send_stats[x][y][z] > 0)
{
result_ptrs[result_count] = &mpiPi.pt2pt_send_stats[x][y][z];
result_count++;
}
}
qsort (result_ptrs, result_count, sizeof (double *),
histogram_sort_by_value);
if (mpiPi.global_mpi_size > 0)
{
print_section_heading (fp,
"Aggregate Point-To-Point Sent (top twenty, descending)");
if (result_count == 0)
{
/* there were no point to point messages send in the current phase */
fprintf (fp, "No point to point operations to report\n");
goto done;
}
fprintf (fp, "%-20s %10s %21s %21s\n", "Call", "MPI Sent %",
"Comm Size", "Data Size");
mpiPi_msg_debug ("Found max sent of %6.3f at %p\n", *result_ptrs[0],
result_ptrs[0]);
j = 0;
for (i = 0; (i < 20) && (i < result_count); i++)
{
/* Find location in matrix */
for (x = 0; x < MPIP_NFUNC; x++)
for (y = 0; y < MPIP_COMM_HISTCNT; y++)
for (z = 0; z < MPIP_SIZE_HISTCNT; z++)
{
if (&mpiPi.pt2pt_send_stats[x][y][z] == result_ptrs[j])
{
j++;
goto print;
}
}
print:
if (mpiPi.pt2pt_send_stats[x][y][z] == 0)
goto done;
mpiPi_stats_mt_pt2pt_binstrings(&mpiPi.task_stats,
y, commbinbuf,
z, databinbuf);
fprintf (fp,
mpiP_Report_Formats[MPIP_HISTOGRAM_FMT]
[mpiPi.reportFormat],
&(mpiPi.lookup[x].name[4]),
(mpiPi.pt2pt_send_stats[x][y][z] * 100) /
mpiPi.global_mpi_size, commbinbuf, databinbuf);
}
}
done:
return;
}
static void
mpiPi_print_top_io_sites (FILE * fp)
{
int i, ac;
callsite_stats_t **av;
/* This function is only called by the collector, which is the only
* process that should have a valid global_mpi_io value.
* */
if (mpiPi.global_mpi_io > 0)
{
if (mpiPi.stackDepth > 0)
h_gather_data (mpiPi.global_callsite_stats_agg, &ac, (void ***) &av);
else
h_gather_data (mpiPi.global_MPI_stats_agg, &ac, (void ***) &av);
/* -- now that we have all the statistics in a queue, which is
* pointers to the data, we can sort it however we need to.
*/
qsort (av, ac, sizeof (void *), callsite_sort_by_cumulative_io);
print_section_heading (fp,
"Aggregate I/O Size (top twenty, descending, bytes)");
fprintf (fp, "%-20s %4s %10s %10s %10s %6s\n", "Call", "Site",
"Count", "Total", "Avrg", "I/O%");
for (i = 0; (i < 20) && (i < ac); i++)
{
if (av[i]->cumulativeIO > 0)
{
fprintf (fp,
mpiP_Report_Formats[MPIP_AGGREGATE_IO_FMT]
[mpiPi.reportFormat],
&(mpiPi.lookup[av[i]->op - mpiPi_BASE].name[4]),
av[i]->csid, av[i]->count, av[i]->cumulativeIO,
av[i]->cumulativeIO / av[i]->count,
av[i]->cumulativeIO * 100 / mpiPi.global_mpi_io);
}
}
free (av);
}
}
static void
mpiPi_print_top_rma_sites (FILE * fp)
{
int i, ac;
callsite_stats_t **av;
/* This function is only called by the collector, which is the only
* process that should have a valid global_mpi_rma value.
* */
if (mpiPi.global_mpi_rma > 0)
{
if (mpiPi.stackDepth > 0)
h_gather_data (mpiPi.global_callsite_stats_agg, &ac, (void ***) &av);
else
h_gather_data (mpiPi.global_MPI_stats_agg, &ac, (void ***) &av);
/* -- now that we have all the statistics in a queue, which is
* pointers to the data, we can sort it however we need to.
*/
qsort (av, ac, sizeof (void *), callsite_sort_by_cumulative_rma);
print_section_heading (fp,
"Aggregate RMA Origin Size (top twenty, descending, bytes)");
fprintf (fp, "%-20s %4s %10s %10s %10s %6s\n", "Call", "Site",
"Count", "Total", "Avrg", "I/O%");
for (i = 0; (i < 20) && (i < ac); i++)
{
if (av[i]->cumulativeRMA > 0)
{
fprintf (fp,
mpiP_Report_Formats[MPIP_AGGREGATE_IO_FMT]