Change testNum to refNum
Christopher J. Morrone
parent
bbcc9c26b6
commit
5f162061bd
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@ -20,10 +20,6 @@ Index:
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* Frequently Asked Questions
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8. How do I . . . ?
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* Output
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9. Enhanced output description
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*******************
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* 1. DESCRIPTION *
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*******************
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@ -57,7 +53,7 @@ Two ways to run IOR:
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**************
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These options are to be used on the command line. E.g., 'IOR -a POSIX -b 4K'.
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-a S api -- API for I/O [POSIX|MPIIO|HDF5|NCMPI]
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-A N testNum -- test number for reference in some output
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-A N refNum -- user reference number to include in long summary
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-b N blockSize -- contiguous bytes to write per task (e.g.: 8, 4k, 2m, 1g)
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-B useO_DIRECT -- uses O_DIRECT for POSIX, bypassing I/O buffers
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-c collective -- collective I/O
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@ -122,7 +118,8 @@ IMPORTANT NOTE: Contrary to appearance, the script options below are NOT case se
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GENERAL:
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========
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* testNum - test reference number for some output [-1]
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* refNum - user supplied reference number, included in
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long summary [0]
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* api - must be set to one of POSIX, MPIIO, HDF5, or NCMPI
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depending on test [POSIX]
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@ -627,48 +624,3 @@ HOW DO I CORRECT FOR CLOCK SKEW BETWEEN NODES IN A CLUSTER?
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difference. To see an egregious outlier, use the '-j' option. Be sure
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to set this value high enough to only show a node outside a certain time
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from the mean.
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**************************
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* 9. OUTPUT DESCRIPTION *
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**************************
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Output Statistics:
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The quantity "aggregate operations/sec" was added to the existing "aggregate data rate" test log print file.
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An "operation" is defined to be a write or read within an open/close [open/write|read/close].
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Multiple writes or reads within an open/close are also counted as multiple operations.
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Operation Max (MiB) Min (MiB) Mean (MiB) Std Dev Max (OPs) Min (OPs) Mean (OPs) Std Dev Mean(s)
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--------- --------- --------- ---------- ------- --------- --------- ---------- ------- -------
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read 309.30 17.20 164.67 73.80 309.30 17.20 164.67 73.80 0.06581
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(line-continued)
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#Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize
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8 2 100 1 0 1 0 0 1 1048576 1048576 8388608 5
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Where:
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Max (MiB) - Maximum aggregate data rate of 100 iterations (reps)
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Min (MiB) - Minumum aggregate data rate of 100 iterations (reps)
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Mean(MiB) - Mean aggregate data rate of 100 iterations (reps)
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Std Dev - Standard deviation aggregate data rate of 100 iterations (reps)
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Max (OPs) - Maximum aggregate operations per second of 100 iterations (reps)
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Min (OPs) - Minimum aggregate operations per second of 100 iterations (reps)
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Mean (OPs)- Mean aggregate operations per second of 100 iterations (reps)
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Std Dev - Standard deviation aggregate operations per second of 100 iteration (reps)
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Mean(s) - Mean time per iteration (seconds)
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#Tasks - number of I/O processes
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tPN - number of I/O processes per node (per shared memory environment)
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reps - number of times (iterations) each test is run.
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The max,min,mean,ave,sdev above are calculated over "reps" tests
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fPP - files per process
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reord - constant node offset flag for reads
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reordoff - node offset for reads
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reordrand - random node offset flag for reads
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seed - random seed for node random node offset
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segcnt - number of seqments per file
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blksiz - total MBytes written/read per process
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xsize - total MBytes written/read per process per operation
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aggsize - total Mbytes written/read by all processes per operations
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5 - testnum
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This includes a file "contention" histogram showing the number of files accessed 0,1,2,3,... times for a specified random pattern.
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14
src/ior.c
14
src/ior.c
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@ -167,7 +167,6 @@ void init_IOR_Param_t(IOR_param_t * p)
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p->mode = IOR_IRUSR | IOR_IWUSR | IOR_IRGRP | IOR_IWGRP;
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p->openFlags = IOR_RDWR | IOR_CREAT;
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p->TestNum = -1;
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assert(available_aiori[0] != NULL);
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strncpy(p->api, available_aiori[0]->name, MAX_STR);
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strncpy(p->platform, "HOST(OSTYPE)", MAX_STR);
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@ -662,7 +661,7 @@ static void DisplayUsage(char **argv)
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char *opts[] = {
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"OPTIONS:",
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" -a S api -- API for I/O [POSIX|MPIIO|HDF5|NCMPI]",
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" -A N testNum -- test number for reference in some output",
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" -A N refNum -- user supplied reference number to include in the summary",
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" -b N blockSize -- contiguous bytes to write per task (e.g.: 8, 4k, 2m, 1g)",
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" -B useO_DIRECT -- uses O_DIRECT for POSIX, bypassing I/O buffers",
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" -c collective -- collective I/O",
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@ -1509,7 +1508,7 @@ static void ShowSetup(IOR_param_t *params)
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static void ShowTest(IOR_param_t * test)
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{
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fprintf(stdout, "TEST:\t%s=%d\n", "id", test->id);
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fprintf(stdout, "\t%s=%d\n", "testnum", test->TestNum);
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fprintf(stdout, "\t%s=%d\n", "refnum", test->referenceNumber);
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fprintf(stdout, "\t%s=%s\n", "api", test->api);
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fprintf(stdout, "\t%s=%s\n", "platform", test->platform);
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fprintf(stdout, "\t%s=%s\n", "testFileName", test->testFileName);
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@ -1656,6 +1655,7 @@ static void PrintLongSummaryOneOperation(IOR_test_t *test, double *times, char *
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fprintf(stdout, "%10.2f ", bw->sd / MEBIBYTE);
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fprintf(stdout, "%10.5f ",
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mean_of_array_of_doubles(times, reps));
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fprintf(stdout, "%d ", params->id);
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fprintf(stdout, "%d ", params->numTasks);
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fprintf(stdout, "%d ", params->tasksPerNode);
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fprintf(stdout, "%d ", params->repetitions);
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@ -1668,8 +1668,8 @@ static void PrintLongSummaryOneOperation(IOR_test_t *test, double *times, char *
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fprintf(stdout, "%lld ", params->blockSize);
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fprintf(stdout, "%lld ", params->transferSize);
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fprintf(stdout, "%lld ", results->aggFileSizeForBW[0]);
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fprintf(stdout, "%d ", params->TestNum);
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fprintf(stdout, "%s", params->api);
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fprintf(stdout, "%s ", params->api);
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fprintf(stdout, "%d", params->referenceNumber);
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fprintf(stdout, "\n");
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fflush(stdout);
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@ -1696,8 +1696,8 @@ static void PrintLongSummaryHeader()
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fprintf(stdout, "%-9s %10s %10s %10s %10s %10s",
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"Operation", "Max(MiB)", "Min(MiB)", "Mean(MiB)", "StdDev",
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"Mean(s)");
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fprintf(stdout, " #Tasks tPN reps fPP reord reordoff reordrand seed"
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" segcnt blksiz xsize aggsize TestNum API\n");
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fprintf(stdout, " Test# #Tasks tPN reps fPP reord reordoff reordrand seed"
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" segcnt blksiz xsize aggsize API RefNum\n");
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}
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static void PrintLongSummaryAllTests(IOR_test_t *tests_head)
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@ -43,7 +43,7 @@ typedef struct
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char debug[MAX_STR]; /* debug info string */
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unsigned int mode; /* file permissions */
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unsigned int openFlags; /* open flags */
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int TestNum; /* test reference number */
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int referenceNumber; /* user supplied reference number */
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char api[MAX_STR]; /* API for I/O */
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char apiVersion[MAX_STR]; /* API version */
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char platform[MAX_STR]; /* platform type */
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@ -132,8 +132,8 @@ void DecodeDirective(char *line, IOR_param_t *params)
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}
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if (strcasecmp(option, "api") == 0) {
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strcpy(params->api, value);
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} else if (strcasecmp(option, "testnum") == 0) {
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params->TestNum = atoi(value);
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} else if (strcasecmp(option, "refnum") == 0) {
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params->referenceNumber = atoi(value);
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} else if (strcasecmp(option, "debug") == 0) {
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strcpy(params->debug, value);
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} else if (strcasecmp(option, "platform") == 0) {
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@ -410,7 +410,7 @@ IOR_test_t *ParseCommandLine(int argc, char **argv)
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while ((c = getopt(argc, argv, opts)) != -1) {
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switch (c) {
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case 'A':
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initialTestParams.TestNum = atoi(optarg);
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initialTestParams.referenceNumber = atoi(optarg);
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break;
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case 'a':
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strcpy(initialTestParams.api, optarg);
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