Moved most output to ior-output.c
parent
0f7a1f14b9
commit
02883d4a63
|
@ -3,14 +3,14 @@ if USE_CAPS
|
|||
bin_PROGRAMS += IOR MDTEST
|
||||
endif
|
||||
|
||||
noinst_HEADERS = ior.h utilities.h parse_options.h aiori.h iordef.h getopt/optlist.h
|
||||
noinst_HEADERS = ior.h utilities.h parse_options.h aiori.h iordef.h getopt/optlist.h ior-internal.h
|
||||
|
||||
extraSOURCES = aiori.c aiori-DUMMY.c
|
||||
extraLDADD =
|
||||
extraLDFLAGS =
|
||||
extraCPPFLAGS =
|
||||
|
||||
ior_SOURCES = ior-main.c ior.c utilities.c parse_options.c getopt/optlist.c
|
||||
ior_SOURCES = ior-main.c ior.c utilities.c parse_options.c getopt/optlist.c ior-output.c
|
||||
ior_LDFLAGS =
|
||||
ior_LDADD =
|
||||
ior_CPPFLAGS =
|
||||
|
|
|
@ -28,8 +28,10 @@
|
|||
*/
|
||||
|
||||
ior_aiori_t *available_aiori[] = {
|
||||
#ifdef USE_POSIX_AIORI
|
||||
&posix_aiori,
|
||||
#endif
|
||||
& dummy_aiori,
|
||||
|
||||
#ifdef USE_HDF5_AIORI
|
||||
&hdf5_aiori,
|
||||
#endif
|
||||
|
@ -42,9 +44,6 @@ ior_aiori_t *available_aiori[] = {
|
|||
#ifdef USE_NCMPI_AIORI
|
||||
&ncmpi_aiori,
|
||||
#endif
|
||||
#ifdef USE_POSIX_AIORI
|
||||
&posix_aiori,
|
||||
#endif
|
||||
#ifdef USE_MMAP_AIORI
|
||||
&mmap_aiori,
|
||||
#endif
|
||||
|
|
|
@ -0,0 +1,35 @@
|
|||
/*
|
||||
* This file contains header information for support code that is only used within IOR.
|
||||
* For code shared across benchmarks, see utilities.h
|
||||
*/
|
||||
#ifndef _IOR_INTERNAL_H
|
||||
#define _IOR_INTERNAL_H
|
||||
|
||||
/* Part of ior-output.c */
|
||||
void PrintEarlyHeader();
|
||||
void PrintHeader(int argc, char **argv);
|
||||
void ShowTestInfo(IOR_param_t *params);
|
||||
void ShowSetup(IOR_param_t *params);
|
||||
void ShowTest(IOR_param_t * test);
|
||||
void PrintShortSummary(IOR_test_t * test);
|
||||
void PrintLongSummaryAllTests(IOR_test_t *tests_head);
|
||||
void PrintLongSummaryHeader();
|
||||
void PrintLongSummaryOneTest(IOR_test_t *test);
|
||||
void DisplayFreespace(IOR_param_t * test);
|
||||
void GetTestFileName(char *, IOR_param_t *);
|
||||
void PrintRemoveTiming(double start, double finish, int rep);
|
||||
void PrintReducedResult(IOR_test_t *test, int access, double bw, double *diff_subset, double totalTime, int rep);
|
||||
/* End of ior-output */
|
||||
|
||||
struct results {
|
||||
double min;
|
||||
double max;
|
||||
double mean;
|
||||
double var;
|
||||
double sd;
|
||||
double sum;
|
||||
double *val;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
|
@ -0,0 +1,562 @@
|
|||
#ifndef _WIN32
|
||||
# include <sys/utsname.h> /* uname() */
|
||||
#endif
|
||||
|
||||
#include <math.h>
|
||||
|
||||
#include "ior.h"
|
||||
#include "ior-internal.h"
|
||||
#include "utilities.h"
|
||||
|
||||
extern char **environ;
|
||||
|
||||
static struct results *bw_values(int reps, IOR_offset_t *agg_file_size, double *vals);
|
||||
static struct results *ops_values(int reps, IOR_offset_t *agg_file_size, IOR_offset_t transfer_size, double *vals);
|
||||
static double mean_of_array_of_doubles(double *values, int len);
|
||||
static void PPDouble(int leftjustify, double number, char *append);
|
||||
|
||||
void PrintReducedResult(IOR_test_t *test, int access, double bw, double *diff_subset, double totalTime, int rep){
|
||||
fprintf(out_logfile, "%-10s", access == WRITE ? "write" : "read");
|
||||
PPDouble(1, bw / MEBIBYTE, " ");
|
||||
PPDouble(1, (double)test->params.blockSize / KIBIBYTE, " ");
|
||||
PPDouble(1, (double)test->params.transferSize / KIBIBYTE, " ");
|
||||
PPDouble(1, diff_subset[0], " ");
|
||||
PPDouble(1, diff_subset[1], " ");
|
||||
PPDouble(1, diff_subset[2], " ");
|
||||
PPDouble(1, totalTime, " ");
|
||||
fprintf(out_logfile, "%-4d\n", rep);
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Message to print immediately after MPI_Init so we know that
|
||||
* ior has started.
|
||||
*/
|
||||
void PrintEarlyHeader()
|
||||
{
|
||||
if (rank != 0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "IOR-" META_VERSION ": MPI Coordinated Test of Parallel I/O\n");
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
void PrintHeader(int argc, char **argv)
|
||||
{
|
||||
struct utsname unamebuf;
|
||||
int i;
|
||||
|
||||
if (rank != 0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "Began: %s", CurrentTimeString());
|
||||
fprintf(out_logfile, "Command line used: %s", argv[0]);
|
||||
for (i = 1; i < argc; i++) {
|
||||
fprintf(out_logfile, " \"%s\"", argv[i]);
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
if (uname(&unamebuf) != 0) {
|
||||
EWARN("uname failed");
|
||||
fprintf(out_logfile, "Machine: Unknown");
|
||||
} else {
|
||||
fprintf(out_logfile, "Machine: %s %s", unamebuf.sysname,
|
||||
unamebuf.nodename);
|
||||
if (verbose >= VERBOSE_2) {
|
||||
fprintf(out_logfile, " %s %s %s", unamebuf.release,
|
||||
unamebuf.version, unamebuf.machine);
|
||||
}
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
#ifdef _NO_MPI_TIMER
|
||||
if (verbose >= VERBOSE_2)
|
||||
fprintf(out_logfile, "Using unsynchronized POSIX timer\n");
|
||||
#else /* not _NO_MPI_TIMER */
|
||||
if (MPI_WTIME_IS_GLOBAL) {
|
||||
if (verbose >= VERBOSE_2)
|
||||
fprintf(out_logfile, "Using synchronized MPI timer\n");
|
||||
} else {
|
||||
if (verbose >= VERBOSE_2)
|
||||
fprintf(out_logfile, "Using unsynchronized MPI timer\n");
|
||||
}
|
||||
#endif /* _NO_MPI_TIMER */
|
||||
if (verbose >= VERBOSE_1) {
|
||||
fprintf(out_logfile, "Start time skew across all tasks: %.02f sec\n",
|
||||
wall_clock_deviation);
|
||||
}
|
||||
if (verbose >= VERBOSE_3) { /* show env */
|
||||
fprintf(out_logfile, "STARTING ENVIRON LOOP\n");
|
||||
for (i = 0; environ[i] != NULL; i++) {
|
||||
fprintf(out_logfile, "%s\n", environ[i]);
|
||||
}
|
||||
fprintf(out_logfile, "ENDING ENVIRON LOOP\n");
|
||||
}
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
/*
|
||||
* Print header information for test output.
|
||||
*/
|
||||
void ShowTestInfo(IOR_param_t *params)
|
||||
{
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "Test %d started: %s", params->id, CurrentTimeString());
|
||||
if (verbose >= VERBOSE_1) {
|
||||
/* if pvfs2:, then skip */
|
||||
if (Regex(params->testFileName, "^[a-z][a-z].*:") == 0) {
|
||||
DisplayFreespace(params);
|
||||
}
|
||||
}
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
/*
|
||||
* Show simple test output with max results for iterations.
|
||||
*/
|
||||
void ShowSetup(IOR_param_t *params)
|
||||
{
|
||||
|
||||
if (strcmp(params->debug, "") != 0) {
|
||||
fprintf(out_logfile, "\n*** DEBUG MODE ***\n");
|
||||
fprintf(out_logfile, "*** %s ***\n\n", params->debug);
|
||||
}
|
||||
fprintf(out_logfile, "Summary:\n");
|
||||
fprintf(out_logfile, "\tapi = %s\n", params->apiVersion);
|
||||
fprintf(out_logfile, "\ttest filename = %s\n", params->testFileName);
|
||||
fprintf(out_logfile, "\taccess = ");
|
||||
fprintf(out_logfile, params->filePerProc ? "file-per-process" : "single-shared-file");
|
||||
if (verbose >= VERBOSE_1 && strcmp(params->api, "POSIX") != 0) {
|
||||
fprintf(out_logfile, params->collective == FALSE ? ", independent" : ", collective");
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
if (verbose >= VERBOSE_1) {
|
||||
if (params->segmentCount > 1) {
|
||||
fprintf(out_logfile,
|
||||
"\tpattern = strided (%d segments)\n",
|
||||
(int)params->segmentCount);
|
||||
} else {
|
||||
fprintf(out_logfile,
|
||||
"\tpattern = segmented (1 segment)\n");
|
||||
}
|
||||
}
|
||||
fprintf(out_logfile, "\tordering in a file =");
|
||||
if (params->randomOffset == FALSE) {
|
||||
fprintf(out_logfile, " sequential offsets\n");
|
||||
} else {
|
||||
fprintf(out_logfile, " random offsets\n");
|
||||
}
|
||||
fprintf(out_logfile, "\tordering inter file=");
|
||||
if (params->reorderTasks == FALSE && params->reorderTasksRandom == FALSE) {
|
||||
fprintf(out_logfile, " no tasks offsets\n");
|
||||
}
|
||||
if (params->reorderTasks == TRUE) {
|
||||
fprintf(out_logfile, " constant task offsets = %d\n",
|
||||
params->taskPerNodeOffset);
|
||||
}
|
||||
if (params->reorderTasksRandom == TRUE) {
|
||||
fprintf(out_logfile, " random task offsets >= %d, seed=%d\n",
|
||||
params->taskPerNodeOffset, params->reorderTasksRandomSeed);
|
||||
}
|
||||
fprintf(out_logfile, "\tclients = %d (%d per node)\n",
|
||||
params->numTasks, params->tasksPerNode);
|
||||
if (params->memoryPerTask != 0)
|
||||
fprintf(out_logfile, "\tmemoryPerTask = %s\n",
|
||||
HumanReadable(params->memoryPerTask, BASE_TWO));
|
||||
if (params->memoryPerNode != 0)
|
||||
fprintf(out_logfile, "\tmemoryPerNode = %s\n",
|
||||
HumanReadable(params->memoryPerNode, BASE_TWO));
|
||||
fprintf(out_logfile, "\trepetitions = %d\n", params->repetitions);
|
||||
fprintf(out_logfile, "\txfersize = %s\n",
|
||||
HumanReadable(params->transferSize, BASE_TWO));
|
||||
fprintf(out_logfile, "\tblocksize = %s\n",
|
||||
HumanReadable(params->blockSize, BASE_TWO));
|
||||
fprintf(out_logfile, "\taggregate filesize = %s\n",
|
||||
HumanReadable(params->expectedAggFileSize, BASE_TWO));
|
||||
#ifdef HAVE_LUSTRE_LUSTRE_USER_H
|
||||
if (params->lustre_set_striping) {
|
||||
fprintf(out_logfile, "\tLustre stripe size = %s\n",
|
||||
((params->lustre_stripe_size == 0) ? "Use default" :
|
||||
HumanReadable(params->lustre_stripe_size, BASE_TWO)));
|
||||
if (params->lustre_stripe_count == 0) {
|
||||
fprintf(out_logfile, "\t stripe count = %s\n", "Use default");
|
||||
} else {
|
||||
fprintf(out_logfile, "\t stripe count = %d\n",
|
||||
params->lustre_stripe_count);
|
||||
}
|
||||
}
|
||||
#endif /* HAVE_LUSTRE_LUSTRE_USER_H */
|
||||
if (params->deadlineForStonewalling > 0) {
|
||||
fprintf(out_logfile, "\tUsing stonewalling = %d second(s)%s\n",
|
||||
params->deadlineForStonewalling, params->stoneWallingWearOut ? " with phase out" : "");
|
||||
}
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
/*
|
||||
* Show test description.
|
||||
*/
|
||||
void ShowTest(IOR_param_t * test)
|
||||
{
|
||||
const char* data_packets[] = {"g", "t","o","i"};
|
||||
|
||||
fprintf(out_logfile, "TEST:\t%s=%d\n", "id", test->id);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "refnum", test->referenceNumber);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "api", test->api);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "platform", test->platform);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "testFileName", test->testFileName);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "hintsFileName", test->hintsFileName);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "deadlineForStonewall",
|
||||
test->deadlineForStonewalling);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "stoneWallingWearOut", test->stoneWallingWearOut);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "maxTimeDuration", test->maxTimeDuration);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "outlierThreshold",
|
||||
test->outlierThreshold);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "options", test->options);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "nodes", test->nodes);
|
||||
fprintf(out_logfile, "\t%s=%lu\n", "memoryPerTask", (unsigned long) test->memoryPerTask);
|
||||
fprintf(out_logfile, "\t%s=%lu\n", "memoryPerNode", (unsigned long) test->memoryPerNode);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "tasksPerNode", tasksPerNode);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "repetitions", test->repetitions);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "multiFile", test->multiFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "interTestDelay", test->interTestDelay);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "fsync", test->fsync);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "fsYncperwrite", test->fsyncPerWrite);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useExistingTestFile",
|
||||
test->useExistingTestFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "showHints", test->showHints);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "uniqueDir", test->uniqueDir);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "showHelp", test->showHelp);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "individualDataSets",
|
||||
test->individualDataSets);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "singleXferAttempt",
|
||||
test->singleXferAttempt);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "readFile", test->readFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "writeFile", test->writeFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "filePerProc", test->filePerProc);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "reorderTasks", test->reorderTasks);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "reorderTasksRandom",
|
||||
test->reorderTasksRandom);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "reorderTasksRandomSeed",
|
||||
test->reorderTasksRandomSeed);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "randomOffset", test->randomOffset);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "checkWrite", test->checkWrite);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "checkRead", test->checkRead);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "preallocate", test->preallocate);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useFileView", test->useFileView);
|
||||
fprintf(out_logfile, "\t%s=%lld\n", "setAlignment", test->setAlignment);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "storeFileOffset", test->storeFileOffset);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useSharedFilePointer",
|
||||
test->useSharedFilePointer);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useO_DIRECT", test->useO_DIRECT);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useStridedDatatype",
|
||||
test->useStridedDatatype);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "keepFile", test->keepFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "keepFileWithError",
|
||||
test->keepFileWithError);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "quitOnError", test->quitOnError);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "verbose", verbose);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "data packet type", data_packets[test->dataPacketType]);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "setTimeStampSignature/incompressibleSeed",
|
||||
test->setTimeStampSignature); /* Seed value was copied into setTimeStampSignature as well */
|
||||
fprintf(out_logfile, "\t%s=%d\n", "collective", test->collective);
|
||||
fprintf(out_logfile, "\t%s=%lld", "segmentCount", test->segmentCount);
|
||||
#ifdef HAVE_GPFS_FCNTL_H
|
||||
fprintf(out_logfile, "\t%s=%d\n", "gpfsHintAccess", test->gpfs_hint_access);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "gpfsReleaseToken", test->gpfs_release_token);
|
||||
#endif
|
||||
if (strcasecmp(test->api, "HDF5") == 0) {
|
||||
fprintf(out_logfile, " (datasets)");
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "\t%s=%lld\n", "transferSize", test->transferSize);
|
||||
fprintf(out_logfile, "\t%s=%lld\n", "blockSize", test->blockSize);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Summarize results
|
||||
*
|
||||
* operation is typically "write" or "read"
|
||||
*/
|
||||
void PrintLongSummaryOneOperation(IOR_test_t *test, double *times, char *operation)
|
||||
{
|
||||
IOR_param_t *params = &test->params;
|
||||
IOR_results_t *results = test->results;
|
||||
struct results *bw;
|
||||
struct results *ops;
|
||||
int reps;
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
reps = params->repetitions;
|
||||
|
||||
bw = bw_values(reps, results->aggFileSizeForBW, times);
|
||||
ops = ops_values(reps, results->aggFileSizeForBW,
|
||||
params->transferSize, times);
|
||||
|
||||
fprintf(out_logfile, "%-9s ", operation);
|
||||
fprintf(out_logfile, "%10.2f ", bw->max / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", bw->min / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", bw->mean / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", bw->sd / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", ops->max);
|
||||
fprintf(out_logfile, "%10.2f ", ops->min);
|
||||
fprintf(out_logfile, "%10.2f ", ops->mean);
|
||||
fprintf(out_logfile, "%10.2f ", ops->sd);
|
||||
fprintf(out_logfile, "%10.5f ", mean_of_array_of_doubles(times, reps));
|
||||
fprintf(out_logfile, "%5d ", params->id);
|
||||
fprintf(out_logfile, "%6d ", params->numTasks);
|
||||
fprintf(out_logfile, "%3d ", params->tasksPerNode);
|
||||
fprintf(out_logfile, "%4d ", params->repetitions);
|
||||
fprintf(out_logfile, "%3d ", params->filePerProc);
|
||||
fprintf(out_logfile, "%5d ", params->reorderTasks);
|
||||
fprintf(out_logfile, "%8d ", params->taskPerNodeOffset);
|
||||
fprintf(out_logfile, "%9d ", params->reorderTasksRandom);
|
||||
fprintf(out_logfile, "%4d ", params->reorderTasksRandomSeed);
|
||||
fprintf(out_logfile, "%6lld ", params->segmentCount);
|
||||
fprintf(out_logfile, "%8lld ", params->blockSize);
|
||||
fprintf(out_logfile, "%8lld ", params->transferSize);
|
||||
fprintf(out_logfile, "%9.1f ", (float)results->aggFileSizeForBW[0] / MEBIBYTE);
|
||||
fprintf(out_logfile, "%3s ", params->api);
|
||||
fprintf(out_logfile, "%6d", params->referenceNumber);
|
||||
fprintf(out_logfile, "\n");
|
||||
fflush(out_logfile);
|
||||
|
||||
free(bw);
|
||||
free(ops);
|
||||
}
|
||||
|
||||
void PrintLongSummaryOneTest(IOR_test_t *test)
|
||||
{
|
||||
IOR_param_t *params = &test->params;
|
||||
IOR_results_t *results = test->results;
|
||||
|
||||
if (params->writeFile)
|
||||
PrintLongSummaryOneOperation(test, results->writeTime, "write");
|
||||
if (params->readFile)
|
||||
PrintLongSummaryOneOperation(test, results->readTime, "read");
|
||||
}
|
||||
|
||||
void PrintLongSummaryHeader()
|
||||
{
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "%-9s %10s %10s %10s %10s %10s %10s %10s %10s %10s",
|
||||
"Operation", "Max(MiB)", "Min(MiB)", "Mean(MiB)", "StdDev",
|
||||
"Max(OPs)", "Min(OPs)", "Mean(OPs)", "StdDev",
|
||||
"Mean(s)");
|
||||
fprintf(out_logfile, " Test# #Tasks tPN reps fPP reord reordoff reordrand seed"
|
||||
" segcnt ");
|
||||
fprintf(out_logfile, "%8s %8s %9s %5s", " blksiz", "xsize","aggs(MiB)", "API");
|
||||
fprintf(out_logfile, " RefNum\n");
|
||||
}
|
||||
|
||||
void PrintLongSummaryAllTests(IOR_test_t *tests_head)
|
||||
{
|
||||
IOR_test_t *tptr;
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "Summary of all tests:");
|
||||
PrintLongSummaryHeader();
|
||||
|
||||
for (tptr = tests_head; tptr != NULL; tptr = tptr->next) {
|
||||
PrintLongSummaryOneTest(tptr);
|
||||
}
|
||||
}
|
||||
|
||||
void PrintShortSummary(IOR_test_t * test)
|
||||
{
|
||||
IOR_param_t *params = &test->params;
|
||||
IOR_results_t *results = test->results;
|
||||
double max_write = 0.0;
|
||||
double max_read = 0.0;
|
||||
double bw;
|
||||
int reps;
|
||||
int i;
|
||||
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
reps = params->repetitions;
|
||||
|
||||
max_write = results->writeTime[0];
|
||||
max_read = results->readTime[0];
|
||||
for (i = 0; i < reps; i++) {
|
||||
bw = (double)results->aggFileSizeForBW[i]/results->writeTime[i];
|
||||
max_write = MAX(bw, max_write);
|
||||
bw = (double)results->aggFileSizeForBW[i]/results->readTime[i];
|
||||
max_read = MAX(bw, max_read);
|
||||
}
|
||||
|
||||
fprintf(out_logfile, "\n");
|
||||
if (params->writeFile) {
|
||||
fprintf(out_logfile, "Max Write: %.2f MiB/sec (%.2f MB/sec)\n",
|
||||
max_write/MEBIBYTE, max_write/MEGABYTE);
|
||||
}
|
||||
if (params->readFile) {
|
||||
fprintf(out_logfile, "Max Read: %.2f MiB/sec (%.2f MB/sec)\n",
|
||||
max_read/MEBIBYTE, max_read/MEGABYTE);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Display freespace (df).
|
||||
*/
|
||||
void DisplayFreespace(IOR_param_t * test)
|
||||
{
|
||||
char fileName[MAX_STR] = { 0 };
|
||||
int i;
|
||||
int directoryFound = FALSE;
|
||||
|
||||
/* get outfile name */
|
||||
GetTestFileName(fileName, test);
|
||||
|
||||
/* get directory for outfile */
|
||||
i = strlen(fileName);
|
||||
while (i-- > 0) {
|
||||
if (fileName[i] == '/') {
|
||||
fileName[i] = '\0';
|
||||
directoryFound = TRUE;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* if no directory/, use '.' */
|
||||
if (directoryFound == FALSE) {
|
||||
strcpy(fileName, ".");
|
||||
}
|
||||
|
||||
ShowFileSystemSize(fileName);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
void PrintRemoveTiming(double start, double finish, int rep)
|
||||
{
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "remove - - - - - - ");
|
||||
PPDouble(1, finish-start, " ");
|
||||
fprintf(out_logfile, "%-4d\n", rep);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Pretty Print a Double. The First parameter is a flag determining if left
|
||||
* justification should be used. The third parameter a null-terminated string
|
||||
* that should be appended to the number field.
|
||||
*/
|
||||
static void PPDouble(int leftjustify, double number, char *append)
|
||||
{
|
||||
char format[16];
|
||||
int width = 10;
|
||||
int precision;
|
||||
|
||||
if (number < 0) {
|
||||
fprintf(out_logfile, " - %s", append);
|
||||
return;
|
||||
}
|
||||
|
||||
if (number < 1)
|
||||
precision = 6;
|
||||
else if (number < 3600)
|
||||
precision = 2;
|
||||
else
|
||||
precision = 0;
|
||||
|
||||
sprintf(format, "%%%s%d.%df%%s",
|
||||
leftjustify ? "-" : "",
|
||||
width, precision);
|
||||
|
||||
fprintf(out_logfile, format, number, append);
|
||||
}
|
||||
|
||||
|
||||
|
||||
static struct results *bw_values(int reps, IOR_offset_t *agg_file_size, double *vals)
|
||||
{
|
||||
struct results *r;
|
||||
int i;
|
||||
|
||||
r = (struct results *)malloc(sizeof(struct results)
|
||||
+ (reps * sizeof(double)));
|
||||
if (r == NULL)
|
||||
ERR("malloc failed");
|
||||
r->val = (double *)&r[1];
|
||||
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->val[i] = (double)agg_file_size[i] / vals[i];
|
||||
if (i == 0) {
|
||||
r->min = r->val[i];
|
||||
r->max = r->val[i];
|
||||
r->sum = 0.0;
|
||||
}
|
||||
r->min = MIN(r->min, r->val[i]);
|
||||
r->max = MAX(r->max, r->val[i]);
|
||||
r->sum += r->val[i];
|
||||
}
|
||||
r->mean = r->sum / reps;
|
||||
r->var = 0.0;
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->var += pow((r->mean - r->val[i]), 2);
|
||||
}
|
||||
r->var = r->var / reps;
|
||||
r->sd = sqrt(r->var);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
static struct results *ops_values(int reps, IOR_offset_t *agg_file_size,
|
||||
IOR_offset_t transfer_size,
|
||||
double *vals)
|
||||
{
|
||||
struct results *r;
|
||||
int i;
|
||||
|
||||
r = (struct results *)malloc(sizeof(struct results)
|
||||
+ (reps * sizeof(double)));
|
||||
if (r == NULL)
|
||||
ERR("malloc failed");
|
||||
r->val = (double *)&r[1];
|
||||
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->val[i] = (double)agg_file_size[i] / transfer_size / vals[i];
|
||||
if (i == 0) {
|
||||
r->min = r->val[i];
|
||||
r->max = r->val[i];
|
||||
r->sum = 0.0;
|
||||
}
|
||||
r->min = MIN(r->min, r->val[i]);
|
||||
r->max = MAX(r->max, r->val[i]);
|
||||
r->sum += r->val[i];
|
||||
}
|
||||
r->mean = r->sum / reps;
|
||||
r->var = 0.0;
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->var += pow((r->mean - r->val[i]), 2);
|
||||
}
|
||||
r->var = r->var / reps;
|
||||
r->sd = sqrt(r->var);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
|
||||
static double mean_of_array_of_doubles(double *values, int len)
|
||||
{
|
||||
double tot = 0.0;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < len; i++) {
|
||||
tot += values[i];
|
||||
}
|
||||
return tot / len;
|
||||
|
||||
}
|
699
src/ior.c
699
src/ior.c
|
@ -31,6 +31,7 @@
|
|||
#include <assert.h>
|
||||
|
||||
#include "ior.h"
|
||||
#include "ior-internal.h"
|
||||
#include "aiori.h"
|
||||
#include "utilities.h"
|
||||
#include "parse_options.h"
|
||||
|
@ -43,16 +44,9 @@ static const ior_aiori_t *backend;
|
|||
|
||||
static void DestroyTests(IOR_test_t *tests_head);
|
||||
static void DisplayUsage(char **);
|
||||
static void GetTestFileName(char *, IOR_param_t *);
|
||||
static char *PrependDir(IOR_param_t *, char *);
|
||||
static char **ParseFileName(char *, int *);
|
||||
static void PrintEarlyHeader();
|
||||
static void PrintHeader(int argc, char **argv);
|
||||
static IOR_test_t *SetupTests(int, char **);
|
||||
static void ShowTestInfo(IOR_param_t *);
|
||||
static void ShowSetup(IOR_param_t *params);
|
||||
static void ShowTest(IOR_param_t *);
|
||||
static void PrintLongSummaryAllTests(IOR_test_t *tests_head);
|
||||
static void TestIoSys(IOR_test_t *);
|
||||
static void ValidateTests(IOR_param_t *);
|
||||
static IOR_offset_t WriteOrRead(IOR_param_t * test, IOR_results_t * results, void *fd, int access, IOR_io_buffers* ioBuffers);
|
||||
|
@ -676,38 +670,6 @@ static void DestroyTests(IOR_test_t *tests_head)
|
|||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Display freespace (df).
|
||||
*/
|
||||
static void DisplayFreespace(IOR_param_t * test)
|
||||
{
|
||||
char fileName[MAX_STR] = { 0 };
|
||||
int i;
|
||||
int directoryFound = FALSE;
|
||||
|
||||
/* get outfile name */
|
||||
GetTestFileName(fileName, test);
|
||||
|
||||
/* get directory for outfile */
|
||||
i = strlen(fileName);
|
||||
while (i-- > 0) {
|
||||
if (fileName[i] == '/') {
|
||||
fileName[i] = '\0';
|
||||
directoryFound = TRUE;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* if no directory/, use '.' */
|
||||
if (directoryFound == FALSE) {
|
||||
strcpy(fileName, ".");
|
||||
}
|
||||
|
||||
ShowFileSystemSize(fileName);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
* Display usage of script file.
|
||||
*/
|
||||
|
@ -922,11 +884,53 @@ void GetPlatformName(char *platformName)
|
|||
sprintf(platformName, "%s(%s)", nodeName, sysName);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Parse file name.
|
||||
*/
|
||||
static char **ParseFileName(char *name, int *count)
|
||||
{
|
||||
char **fileNames, *tmp, *token;
|
||||
char delimiterString[3] = { FILENAME_DELIMITER, '\n', '\0' };
|
||||
int i = 0;
|
||||
|
||||
*count = 0;
|
||||
tmp = name;
|
||||
|
||||
/* pass one */
|
||||
/* if something there, count the first item */
|
||||
if (*tmp != '\0') {
|
||||
(*count)++;
|
||||
}
|
||||
/* count the rest of the filenames */
|
||||
while (*tmp != '\0') {
|
||||
if (*tmp == FILENAME_DELIMITER) {
|
||||
(*count)++;
|
||||
}
|
||||
tmp++;
|
||||
}
|
||||
|
||||
fileNames = (char **)malloc((*count) * sizeof(char **));
|
||||
if (fileNames == NULL)
|
||||
ERR("out of memory");
|
||||
|
||||
/* pass two */
|
||||
token = strtok(name, delimiterString);
|
||||
while (token != NULL) {
|
||||
fileNames[i] = token;
|
||||
token = strtok(NULL, delimiterString);
|
||||
i++;
|
||||
}
|
||||
return (fileNames);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Return test file name to access.
|
||||
* for single shared file, fileNames[0] is returned in testFileName
|
||||
*/
|
||||
static void GetTestFileName(char *testFileName, IOR_param_t * test)
|
||||
void GetTestFileName(char *testFileName, IOR_param_t * test)
|
||||
{
|
||||
char **fileNames;
|
||||
char initialTestFileName[MAX_PATHLEN];
|
||||
|
@ -971,130 +975,6 @@ static void GetTestFileName(char *testFileName, IOR_param_t * test)
|
|||
free (fileNames);
|
||||
}
|
||||
|
||||
/*
|
||||
* Convert IOR_offset_t value to human readable string. This routine uses a
|
||||
* statically-allocated buffer internally and so is not re-entrant.
|
||||
*/
|
||||
static char *HumanReadable(IOR_offset_t value, int base)
|
||||
{
|
||||
static char valueStr[MAX_STR];
|
||||
IOR_offset_t m = 0, g = 0, t = 0;
|
||||
char m_str[8], g_str[8], t_str[8];
|
||||
|
||||
if (base == BASE_TWO) {
|
||||
m = MEBIBYTE;
|
||||
g = GIBIBYTE;
|
||||
t = GIBIBYTE * 1024llu;
|
||||
strcpy(m_str, "MiB");
|
||||
strcpy(g_str, "GiB");
|
||||
strcpy(t_str, "TiB");
|
||||
} else if (base == BASE_TEN) {
|
||||
m = MEGABYTE;
|
||||
g = GIGABYTE;
|
||||
t = GIGABYTE * 1000llu;
|
||||
strcpy(m_str, "MB");
|
||||
strcpy(g_str, "GB");
|
||||
strcpy(t_str, "TB");
|
||||
}
|
||||
|
||||
if (value >= t) {
|
||||
if (value % t) {
|
||||
snprintf(valueStr, MAX_STR-1, "%.2f %s",
|
||||
(double)((double)value / t), t_str);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "%d %s", (int)(value / t), t_str);
|
||||
}
|
||||
}else if (value >= g) {
|
||||
if (value % g) {
|
||||
snprintf(valueStr, MAX_STR-1, "%.2f %s",
|
||||
(double)((double)value / g), g_str);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "%d %s", (int)(value / g), g_str);
|
||||
}
|
||||
} else if (value >= m) {
|
||||
if (value % m) {
|
||||
snprintf(valueStr, MAX_STR-1, "%.2f %s",
|
||||
(double)((double)value / m), m_str);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "%d %s", (int)(value / m), m_str);
|
||||
}
|
||||
} else if (value >= 0) {
|
||||
snprintf(valueStr, MAX_STR-1, "%d bytes", (int)value);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "-");
|
||||
}
|
||||
return valueStr;
|
||||
}
|
||||
|
||||
/*
|
||||
* Parse file name.
|
||||
*/
|
||||
static char **ParseFileName(char *name, int *count)
|
||||
{
|
||||
char **fileNames, *tmp, *token;
|
||||
char delimiterString[3] = { FILENAME_DELIMITER, '\n', '\0' };
|
||||
int i = 0;
|
||||
|
||||
*count = 0;
|
||||
tmp = name;
|
||||
|
||||
/* pass one */
|
||||
/* if something there, count the first item */
|
||||
if (*tmp != '\0') {
|
||||
(*count)++;
|
||||
}
|
||||
/* count the rest of the filenames */
|
||||
while (*tmp != '\0') {
|
||||
if (*tmp == FILENAME_DELIMITER) {
|
||||
(*count)++;
|
||||
}
|
||||
tmp++;
|
||||
}
|
||||
|
||||
fileNames = (char **)malloc((*count) * sizeof(char **));
|
||||
if (fileNames == NULL)
|
||||
ERR("out of memory");
|
||||
|
||||
/* pass two */
|
||||
token = strtok(name, delimiterString);
|
||||
while (token != NULL) {
|
||||
fileNames[i] = token;
|
||||
token = strtok(NULL, delimiterString);
|
||||
i++;
|
||||
}
|
||||
return (fileNames);
|
||||
}
|
||||
|
||||
/*
|
||||
* Pretty Print a Double. The First parameter is a flag determining if left
|
||||
* justification should be used. The third parameter a null-terminated string
|
||||
* that should be appended to the number field.
|
||||
*/
|
||||
static void PPDouble(int leftjustify, double number, char *append)
|
||||
{
|
||||
char format[16];
|
||||
int width = 10;
|
||||
int precision;
|
||||
|
||||
if (number < 0) {
|
||||
fprintf(out_logfile, " - %s", append);
|
||||
return;
|
||||
}
|
||||
|
||||
if (number < 1)
|
||||
precision = 6;
|
||||
else if (number < 3600)
|
||||
precision = 2;
|
||||
else
|
||||
precision = 0;
|
||||
|
||||
sprintf(format, "%%%s%d.%df%%s",
|
||||
leftjustify ? "-" : "",
|
||||
width, precision);
|
||||
|
||||
fprintf(out_logfile, format, number, append);
|
||||
}
|
||||
|
||||
/*
|
||||
* From absolute directory, insert rank as subdirectory. Allows each task
|
||||
* to write to its own directory. E.g., /dir/file => /dir/<rank>/file.
|
||||
|
@ -1163,14 +1043,13 @@ static char *PrependDir(IOR_param_t * test, char *rootDir)
|
|||
static void ReduceIterResults(IOR_test_t *test, double **timer, int rep,
|
||||
int access)
|
||||
{
|
||||
double reduced[12] = { 0 };
|
||||
double reduced[12] = { 0 };
|
||||
double diff[6];
|
||||
double *diff_subset;
|
||||
double totalTime;
|
||||
double bw;
|
||||
enum { RIGHT, LEFT };
|
||||
int i;
|
||||
MPI_Op op;
|
||||
int i;
|
||||
MPI_Op op;
|
||||
|
||||
assert(access == WRITE || access == READ);
|
||||
|
||||
|
@ -1205,28 +1084,9 @@ static void ReduceIterResults(IOR_test_t *test, double **timer, int rep,
|
|||
return;
|
||||
}
|
||||
|
||||
fprintf(out_logfile, "%-10s", access == WRITE ? "write" : "read");
|
||||
bw = (double)test->results->aggFileSizeForBW[rep] / totalTime;
|
||||
PPDouble(LEFT, bw / MEBIBYTE, " ");
|
||||
PPDouble(LEFT, (double)test->params.blockSize / KIBIBYTE, " ");
|
||||
PPDouble(LEFT, (double)test->params.transferSize / KIBIBYTE, " ");
|
||||
PPDouble(LEFT, diff_subset[0], " ");
|
||||
PPDouble(LEFT, diff_subset[1], " ");
|
||||
PPDouble(LEFT, diff_subset[2], " ");
|
||||
PPDouble(LEFT, totalTime, " ");
|
||||
fprintf(out_logfile, "%-4d\n", rep);
|
||||
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
static void PrintRemoveTiming(double start, double finish, int rep)
|
||||
{
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "remove - - - - - - ");
|
||||
PPDouble(1, finish-start, " ");
|
||||
fprintf(out_logfile, "%-4d\n", rep);
|
||||
PrintReducedResult(test, access, bw, diff_subset, totalTime, rep);
|
||||
}
|
||||
|
||||
/*
|
||||
|
@ -1327,469 +1187,6 @@ static void XferBuffersFree(IOR_io_buffers* ioBuffers, IOR_param_t* test)
|
|||
}
|
||||
|
||||
|
||||
/*
|
||||
* Message to print immediately after MPI_Init so we know that
|
||||
* ior has started.
|
||||
*/
|
||||
static void PrintEarlyHeader()
|
||||
{
|
||||
if (rank != 0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "IOR-" META_VERSION ": MPI Coordinated Test of Parallel I/O\n");
|
||||
fprintf(out_logfile, "\n");
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
static void PrintHeader(int argc, char **argv)
|
||||
{
|
||||
struct utsname unamebuf;
|
||||
int i;
|
||||
|
||||
if (rank != 0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "Began: %s", CurrentTimeString());
|
||||
fprintf(out_logfile, "Command line used: %s", argv[0]);
|
||||
for (i = 1; i < argc; i++) {
|
||||
fprintf(out_logfile, " \"%s\"", argv[i]);
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
if (uname(&unamebuf) != 0) {
|
||||
EWARN("uname failed");
|
||||
fprintf(out_logfile, "Machine: Unknown");
|
||||
} else {
|
||||
fprintf(out_logfile, "Machine: %s %s", unamebuf.sysname,
|
||||
unamebuf.nodename);
|
||||
if (verbose >= VERBOSE_2) {
|
||||
fprintf(out_logfile, " %s %s %s", unamebuf.release,
|
||||
unamebuf.version, unamebuf.machine);
|
||||
}
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
#ifdef _NO_MPI_TIMER
|
||||
if (verbose >= VERBOSE_2)
|
||||
fprintf(out_logfile, "Using unsynchronized POSIX timer\n");
|
||||
#else /* not _NO_MPI_TIMER */
|
||||
if (MPI_WTIME_IS_GLOBAL) {
|
||||
if (verbose >= VERBOSE_2)
|
||||
fprintf(out_logfile, "Using synchronized MPI timer\n");
|
||||
} else {
|
||||
if (verbose >= VERBOSE_2)
|
||||
fprintf(out_logfile, "Using unsynchronized MPI timer\n");
|
||||
}
|
||||
#endif /* _NO_MPI_TIMER */
|
||||
if (verbose >= VERBOSE_1) {
|
||||
fprintf(out_logfile, "Start time skew across all tasks: %.02f sec\n",
|
||||
wall_clock_deviation);
|
||||
}
|
||||
if (verbose >= VERBOSE_3) { /* show env */
|
||||
fprintf(out_logfile, "STARTING ENVIRON LOOP\n");
|
||||
for (i = 0; environ[i] != NULL; i++) {
|
||||
fprintf(out_logfile, "%s\n", environ[i]);
|
||||
}
|
||||
fprintf(out_logfile, "ENDING ENVIRON LOOP\n");
|
||||
}
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
/*
|
||||
* Print header information for test output.
|
||||
*/
|
||||
static void ShowTestInfo(IOR_param_t *params)
|
||||
{
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "Test %d started: %s", params->id, CurrentTimeString());
|
||||
if (verbose >= VERBOSE_1) {
|
||||
/* if pvfs2:, then skip */
|
||||
if (Regex(params->testFileName, "^[a-z][a-z].*:") == 0) {
|
||||
DisplayFreespace(params);
|
||||
}
|
||||
}
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
/*
|
||||
* Show simple test output with max results for iterations.
|
||||
*/
|
||||
static void ShowSetup(IOR_param_t *params)
|
||||
{
|
||||
|
||||
if (strcmp(params->debug, "") != 0) {
|
||||
fprintf(out_logfile, "\n*** DEBUG MODE ***\n");
|
||||
fprintf(out_logfile, "*** %s ***\n\n", params->debug);
|
||||
}
|
||||
fprintf(out_logfile, "Summary:\n");
|
||||
fprintf(out_logfile, "\tapi = %s\n", params->apiVersion);
|
||||
fprintf(out_logfile, "\ttest filename = %s\n", params->testFileName);
|
||||
fprintf(out_logfile, "\taccess = ");
|
||||
fprintf(out_logfile, params->filePerProc ? "file-per-process" : "single-shared-file");
|
||||
if (verbose >= VERBOSE_1 && strcmp(params->api, "POSIX") != 0) {
|
||||
fprintf(out_logfile, params->collective == FALSE ? ", independent" : ", collective");
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
if (verbose >= VERBOSE_1) {
|
||||
if (params->segmentCount > 1) {
|
||||
fprintf(out_logfile,
|
||||
"\tpattern = strided (%d segments)\n",
|
||||
(int)params->segmentCount);
|
||||
} else {
|
||||
fprintf(out_logfile,
|
||||
"\tpattern = segmented (1 segment)\n");
|
||||
}
|
||||
}
|
||||
fprintf(out_logfile, "\tordering in a file =");
|
||||
if (params->randomOffset == FALSE) {
|
||||
fprintf(out_logfile, " sequential offsets\n");
|
||||
} else {
|
||||
fprintf(out_logfile, " random offsets\n");
|
||||
}
|
||||
fprintf(out_logfile, "\tordering inter file=");
|
||||
if (params->reorderTasks == FALSE && params->reorderTasksRandom == FALSE) {
|
||||
fprintf(out_logfile, " no tasks offsets\n");
|
||||
}
|
||||
if (params->reorderTasks == TRUE) {
|
||||
fprintf(out_logfile, " constant task offsets = %d\n",
|
||||
params->taskPerNodeOffset);
|
||||
}
|
||||
if (params->reorderTasksRandom == TRUE) {
|
||||
fprintf(out_logfile, " random task offsets >= %d, seed=%d\n",
|
||||
params->taskPerNodeOffset, params->reorderTasksRandomSeed);
|
||||
}
|
||||
fprintf(out_logfile, "\tclients = %d (%d per node)\n",
|
||||
params->numTasks, params->tasksPerNode);
|
||||
if (params->memoryPerTask != 0)
|
||||
fprintf(out_logfile, "\tmemoryPerTask = %s\n",
|
||||
HumanReadable(params->memoryPerTask, BASE_TWO));
|
||||
if (params->memoryPerNode != 0)
|
||||
fprintf(out_logfile, "\tmemoryPerNode = %s\n",
|
||||
HumanReadable(params->memoryPerNode, BASE_TWO));
|
||||
fprintf(out_logfile, "\trepetitions = %d\n", params->repetitions);
|
||||
fprintf(out_logfile, "\txfersize = %s\n",
|
||||
HumanReadable(params->transferSize, BASE_TWO));
|
||||
fprintf(out_logfile, "\tblocksize = %s\n",
|
||||
HumanReadable(params->blockSize, BASE_TWO));
|
||||
fprintf(out_logfile, "\taggregate filesize = %s\n",
|
||||
HumanReadable(params->expectedAggFileSize, BASE_TWO));
|
||||
#ifdef HAVE_LUSTRE_LUSTRE_USER_H
|
||||
if (params->lustre_set_striping) {
|
||||
fprintf(out_logfile, "\tLustre stripe size = %s\n",
|
||||
((params->lustre_stripe_size == 0) ? "Use default" :
|
||||
HumanReadable(params->lustre_stripe_size, BASE_TWO)));
|
||||
if (params->lustre_stripe_count == 0) {
|
||||
fprintf(out_logfile, "\t stripe count = %s\n", "Use default");
|
||||
} else {
|
||||
fprintf(out_logfile, "\t stripe count = %d\n",
|
||||
params->lustre_stripe_count);
|
||||
}
|
||||
}
|
||||
#endif /* HAVE_LUSTRE_LUSTRE_USER_H */
|
||||
if (params->deadlineForStonewalling > 0) {
|
||||
fprintf(out_logfile, "\tUsing stonewalling = %d second(s)%s\n",
|
||||
params->deadlineForStonewalling, params->stoneWallingWearOut ? " with phase out" : "");
|
||||
}
|
||||
fflush(out_logfile);
|
||||
}
|
||||
|
||||
/*
|
||||
* Show test description.
|
||||
*/
|
||||
static void ShowTest(IOR_param_t * test)
|
||||
{
|
||||
const char* data_packets[] = {"g", "t","o","i"};
|
||||
|
||||
fprintf(out_logfile, "TEST:\t%s=%d\n", "id", test->id);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "refnum", test->referenceNumber);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "api", test->api);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "platform", test->platform);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "testFileName", test->testFileName);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "hintsFileName", test->hintsFileName);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "deadlineForStonewall",
|
||||
test->deadlineForStonewalling);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "stoneWallingWearOut", test->stoneWallingWearOut);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "maxTimeDuration", test->maxTimeDuration);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "outlierThreshold",
|
||||
test->outlierThreshold);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "options", test->options);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "nodes", test->nodes);
|
||||
fprintf(out_logfile, "\t%s=%lu\n", "memoryPerTask", (unsigned long) test->memoryPerTask);
|
||||
fprintf(out_logfile, "\t%s=%lu\n", "memoryPerNode", (unsigned long) test->memoryPerNode);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "tasksPerNode", tasksPerNode);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "repetitions", test->repetitions);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "multiFile", test->multiFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "interTestDelay", test->interTestDelay);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "fsync", test->fsync);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "fsYncperwrite", test->fsyncPerWrite);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useExistingTestFile",
|
||||
test->useExistingTestFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "showHints", test->showHints);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "uniqueDir", test->uniqueDir);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "showHelp", test->showHelp);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "individualDataSets",
|
||||
test->individualDataSets);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "singleXferAttempt",
|
||||
test->singleXferAttempt);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "readFile", test->readFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "writeFile", test->writeFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "filePerProc", test->filePerProc);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "reorderTasks", test->reorderTasks);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "reorderTasksRandom",
|
||||
test->reorderTasksRandom);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "reorderTasksRandomSeed",
|
||||
test->reorderTasksRandomSeed);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "randomOffset", test->randomOffset);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "checkWrite", test->checkWrite);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "checkRead", test->checkRead);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "preallocate", test->preallocate);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useFileView", test->useFileView);
|
||||
fprintf(out_logfile, "\t%s=%lld\n", "setAlignment", test->setAlignment);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "storeFileOffset", test->storeFileOffset);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useSharedFilePointer",
|
||||
test->useSharedFilePointer);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useO_DIRECT", test->useO_DIRECT);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "useStridedDatatype",
|
||||
test->useStridedDatatype);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "keepFile", test->keepFile);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "keepFileWithError",
|
||||
test->keepFileWithError);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "quitOnError", test->quitOnError);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "verbose", verbose);
|
||||
fprintf(out_logfile, "\t%s=%s\n", "data packet type", data_packets[test->dataPacketType]);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "setTimeStampSignature/incompressibleSeed",
|
||||
test->setTimeStampSignature); /* Seed value was copied into setTimeStampSignature as well */
|
||||
fprintf(out_logfile, "\t%s=%d\n", "collective", test->collective);
|
||||
fprintf(out_logfile, "\t%s=%lld", "segmentCount", test->segmentCount);
|
||||
#ifdef HAVE_GPFS_FCNTL_H
|
||||
fprintf(out_logfile, "\t%s=%d\n", "gpfsHintAccess", test->gpfs_hint_access);
|
||||
fprintf(out_logfile, "\t%s=%d\n", "gpfsReleaseToken", test->gpfs_release_token);
|
||||
#endif
|
||||
if (strcasecmp(test->api, "HDF5") == 0) {
|
||||
fprintf(out_logfile, " (datasets)");
|
||||
}
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "\t%s=%lld\n", "transferSize", test->transferSize);
|
||||
fprintf(out_logfile, "\t%s=%lld\n", "blockSize", test->blockSize);
|
||||
}
|
||||
|
||||
static double mean_of_array_of_doubles(double *values, int len)
|
||||
{
|
||||
double tot = 0.0;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < len; i++) {
|
||||
tot += values[i];
|
||||
}
|
||||
return tot / len;
|
||||
|
||||
}
|
||||
|
||||
struct results {
|
||||
double min;
|
||||
double max;
|
||||
double mean;
|
||||
double var;
|
||||
double sd;
|
||||
double sum;
|
||||
double *val;
|
||||
};
|
||||
|
||||
static struct results *bw_values(int reps, IOR_offset_t *agg_file_size, double *vals)
|
||||
{
|
||||
struct results *r;
|
||||
int i;
|
||||
|
||||
r = (struct results *)malloc(sizeof(struct results)
|
||||
+ (reps * sizeof(double)));
|
||||
if (r == NULL)
|
||||
ERR("malloc failed");
|
||||
r->val = (double *)&r[1];
|
||||
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->val[i] = (double)agg_file_size[i] / vals[i];
|
||||
if (i == 0) {
|
||||
r->min = r->val[i];
|
||||
r->max = r->val[i];
|
||||
r->sum = 0.0;
|
||||
}
|
||||
r->min = MIN(r->min, r->val[i]);
|
||||
r->max = MAX(r->max, r->val[i]);
|
||||
r->sum += r->val[i];
|
||||
}
|
||||
r->mean = r->sum / reps;
|
||||
r->var = 0.0;
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->var += pow((r->mean - r->val[i]), 2);
|
||||
}
|
||||
r->var = r->var / reps;
|
||||
r->sd = sqrt(r->var);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
static struct results *ops_values(int reps, IOR_offset_t *agg_file_size,
|
||||
IOR_offset_t transfer_size,
|
||||
double *vals)
|
||||
{
|
||||
struct results *r;
|
||||
int i;
|
||||
|
||||
r = (struct results *)malloc(sizeof(struct results)
|
||||
+ (reps * sizeof(double)));
|
||||
if (r == NULL)
|
||||
ERR("malloc failed");
|
||||
r->val = (double *)&r[1];
|
||||
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->val[i] = (double)agg_file_size[i] / transfer_size / vals[i];
|
||||
if (i == 0) {
|
||||
r->min = r->val[i];
|
||||
r->max = r->val[i];
|
||||
r->sum = 0.0;
|
||||
}
|
||||
r->min = MIN(r->min, r->val[i]);
|
||||
r->max = MAX(r->max, r->val[i]);
|
||||
r->sum += r->val[i];
|
||||
}
|
||||
r->mean = r->sum / reps;
|
||||
r->var = 0.0;
|
||||
for (i = 0; i < reps; i++) {
|
||||
r->var += pow((r->mean - r->val[i]), 2);
|
||||
}
|
||||
r->var = r->var / reps;
|
||||
r->sd = sqrt(r->var);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
/*
|
||||
* Summarize results
|
||||
*
|
||||
* operation is typically "write" or "read"
|
||||
*/
|
||||
static void PrintLongSummaryOneOperation(IOR_test_t *test, double *times, char *operation)
|
||||
{
|
||||
IOR_param_t *params = &test->params;
|
||||
IOR_results_t *results = test->results;
|
||||
struct results *bw;
|
||||
struct results *ops;
|
||||
int reps;
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
reps = params->repetitions;
|
||||
|
||||
bw = bw_values(reps, results->aggFileSizeForBW, times);
|
||||
ops = ops_values(reps, results->aggFileSizeForBW,
|
||||
params->transferSize, times);
|
||||
|
||||
fprintf(out_logfile, "%-9s ", operation);
|
||||
fprintf(out_logfile, "%10.2f ", bw->max / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", bw->min / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", bw->mean / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", bw->sd / MEBIBYTE);
|
||||
fprintf(out_logfile, "%10.2f ", ops->max);
|
||||
fprintf(out_logfile, "%10.2f ", ops->min);
|
||||
fprintf(out_logfile, "%10.2f ", ops->mean);
|
||||
fprintf(out_logfile, "%10.2f ", ops->sd);
|
||||
fprintf(out_logfile, "%10.5f ", mean_of_array_of_doubles(times, reps));
|
||||
fprintf(out_logfile, "%5d ", params->id);
|
||||
fprintf(out_logfile, "%6d ", params->numTasks);
|
||||
fprintf(out_logfile, "%3d ", params->tasksPerNode);
|
||||
fprintf(out_logfile, "%4d ", params->repetitions);
|
||||
fprintf(out_logfile, "%3d ", params->filePerProc);
|
||||
fprintf(out_logfile, "%5d ", params->reorderTasks);
|
||||
fprintf(out_logfile, "%8d ", params->taskPerNodeOffset);
|
||||
fprintf(out_logfile, "%9d ", params->reorderTasksRandom);
|
||||
fprintf(out_logfile, "%4d ", params->reorderTasksRandomSeed);
|
||||
fprintf(out_logfile, "%6lld ", params->segmentCount);
|
||||
fprintf(out_logfile, "%8lld ", params->blockSize);
|
||||
fprintf(out_logfile, "%8lld ", params->transferSize);
|
||||
fprintf(out_logfile, "%9.1f ", (float)results->aggFileSizeForBW[0] / MEBIBYTE);
|
||||
fprintf(out_logfile, "%3s ", params->api);
|
||||
fprintf(out_logfile, "%6d", params->referenceNumber);
|
||||
fprintf(out_logfile, "\n");
|
||||
fflush(out_logfile);
|
||||
|
||||
free(bw);
|
||||
free(ops);
|
||||
}
|
||||
|
||||
static void PrintLongSummaryOneTest(IOR_test_t *test)
|
||||
{
|
||||
IOR_param_t *params = &test->params;
|
||||
IOR_results_t *results = test->results;
|
||||
|
||||
if (params->writeFile)
|
||||
PrintLongSummaryOneOperation(test, results->writeTime, "write");
|
||||
if (params->readFile)
|
||||
PrintLongSummaryOneOperation(test, results->readTime, "read");
|
||||
}
|
||||
|
||||
static void PrintLongSummaryHeader()
|
||||
{
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "%-9s %10s %10s %10s %10s %10s %10s %10s %10s %10s",
|
||||
"Operation", "Max(MiB)", "Min(MiB)", "Mean(MiB)", "StdDev",
|
||||
"Max(OPs)", "Min(OPs)", "Mean(OPs)", "StdDev",
|
||||
"Mean(s)");
|
||||
fprintf(out_logfile, " Test# #Tasks tPN reps fPP reord reordoff reordrand seed"
|
||||
" segcnt ");
|
||||
fprintf(out_logfile, "%8s %8s %9s %5s", " blksiz", "xsize","aggs(MiB)", "API");
|
||||
fprintf(out_logfile, " RefNum\n");
|
||||
}
|
||||
|
||||
static void PrintLongSummaryAllTests(IOR_test_t *tests_head)
|
||||
{
|
||||
IOR_test_t *tptr;
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
fprintf(out_logfile, "\n");
|
||||
fprintf(out_logfile, "Summary of all tests:");
|
||||
PrintLongSummaryHeader();
|
||||
|
||||
for (tptr = tests_head; tptr != NULL; tptr = tptr->next) {
|
||||
PrintLongSummaryOneTest(tptr);
|
||||
}
|
||||
}
|
||||
|
||||
static void PrintShortSummary(IOR_test_t * test)
|
||||
{
|
||||
IOR_param_t *params = &test->params;
|
||||
IOR_results_t *results = test->results;
|
||||
double max_write = 0.0;
|
||||
double max_read = 0.0;
|
||||
double bw;
|
||||
int reps;
|
||||
int i;
|
||||
|
||||
if (rank != 0 || verbose < VERBOSE_0)
|
||||
return;
|
||||
|
||||
reps = params->repetitions;
|
||||
|
||||
max_write = results->writeTime[0];
|
||||
max_read = results->readTime[0];
|
||||
for (i = 0; i < reps; i++) {
|
||||
bw = (double)results->aggFileSizeForBW[i]/results->writeTime[i];
|
||||
max_write = MAX(bw, max_write);
|
||||
bw = (double)results->aggFileSizeForBW[i]/results->readTime[i];
|
||||
max_read = MAX(bw, max_read);
|
||||
}
|
||||
|
||||
fprintf(out_logfile, "\n");
|
||||
if (params->writeFile) {
|
||||
fprintf(out_logfile, "Max Write: %.2f MiB/sec (%.2f MB/sec)\n",
|
||||
max_write/MEBIBYTE, max_write/MEGABYTE);
|
||||
}
|
||||
if (params->readFile) {
|
||||
fprintf(out_logfile, "Max Read: %.2f MiB/sec (%.2f MB/sec)\n",
|
||||
max_read/MEBIBYTE, max_read/MEGABYTE);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* malloc a buffer, touching every page in an attempt to defeat lazy allocation.
|
||||
|
|
|
@ -175,6 +175,7 @@ void DecodeDirective(char *line, IOR_param_t *params)
|
|||
if (out_logfile == NULL){
|
||||
FAIL("Cannot open output file for writes!");
|
||||
}
|
||||
printf("Writing output to %s\n", value);
|
||||
} else if (strcasecmp(option, "summaryFormat") == 0) {
|
||||
if(strcasecmp(value, "default")){
|
||||
outputFormat = OUTPUT_DEFAULT;
|
||||
|
|
|
@ -600,3 +600,59 @@ void DelaySecs(int delay){
|
|||
sleep(delay);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Convert IOR_offset_t value to human readable string. This routine uses a
|
||||
* statically-allocated buffer internally and so is not re-entrant.
|
||||
*/
|
||||
char *HumanReadable(IOR_offset_t value, int base)
|
||||
{
|
||||
static char valueStr[MAX_STR];
|
||||
IOR_offset_t m = 0, g = 0, t = 0;
|
||||
char m_str[8], g_str[8], t_str[8];
|
||||
|
||||
if (base == BASE_TWO) {
|
||||
m = MEBIBYTE;
|
||||
g = GIBIBYTE;
|
||||
t = GIBIBYTE * 1024llu;
|
||||
strcpy(m_str, "MiB");
|
||||
strcpy(g_str, "GiB");
|
||||
strcpy(t_str, "TiB");
|
||||
} else if (base == BASE_TEN) {
|
||||
m = MEGABYTE;
|
||||
g = GIGABYTE;
|
||||
t = GIGABYTE * 1000llu;
|
||||
strcpy(m_str, "MB");
|
||||
strcpy(g_str, "GB");
|
||||
strcpy(t_str, "TB");
|
||||
}
|
||||
|
||||
if (value >= t) {
|
||||
if (value % t) {
|
||||
snprintf(valueStr, MAX_STR-1, "%.2f %s",
|
||||
(double)((double)value / t), t_str);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "%d %s", (int)(value / t), t_str);
|
||||
}
|
||||
}else if (value >= g) {
|
||||
if (value % g) {
|
||||
snprintf(valueStr, MAX_STR-1, "%.2f %s",
|
||||
(double)((double)value / g), g_str);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "%d %s", (int)(value / g), g_str);
|
||||
}
|
||||
} else if (value >= m) {
|
||||
if (value % m) {
|
||||
snprintf(valueStr, MAX_STR-1, "%.2f %s",
|
||||
(double)((double)value / m), m_str);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "%d %s", (int)(value / m), m_str);
|
||||
}
|
||||
} else if (value >= 0) {
|
||||
snprintf(valueStr, MAX_STR-1, "%d bytes", (int)value);
|
||||
} else {
|
||||
snprintf(valueStr, MAX_STR-1, "-");
|
||||
}
|
||||
return valueStr;
|
||||
}
|
||||
|
|
|
@ -61,6 +61,7 @@ void DumpBuffer(void *, size_t);
|
|||
void SeedRandGen(MPI_Comm);
|
||||
void SetHints (MPI_Info *, char *);
|
||||
void ShowHints (MPI_Info *);
|
||||
char *HumanReadable(IOR_offset_t value, int base);
|
||||
int CountTasksPerNode(MPI_Comm comm);
|
||||
void DelaySecs(int delay);
|
||||
|
||||
|
|
Loading…
Reference in New Issue