2011-06-17 23:20:43 +04:00
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/******************************************************************************\
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* *
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* Copyright (c) 2003, The Regents of the University of California *
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* See the file COPYRIGHT for a complete copyright notice and license. *
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* *
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********************************************************************************
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*
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2011-10-28 01:12:26 +04:00
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* Parse commandline functions.
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2011-06-17 23:20:43 +04:00
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*
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\******************************************************************************/
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2011-11-12 04:40:45 +04:00
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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2011-06-17 23:20:43 +04:00
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#include <stdio.h>
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#include <stdlib.h>
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2011-11-12 04:40:45 +04:00
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#include <ctype.h>
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2011-06-17 23:20:43 +04:00
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#include <string.h>
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2011-11-12 04:40:45 +04:00
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#include "ior.h"
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#include "aiori.h"
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#include "parse_options.h"
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2011-06-17 23:20:43 +04:00
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IOR_param_t initialTestParams;
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/*
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* Check and correct all settings of each test in queue for correctness.
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*/
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2011-11-12 04:40:45 +04:00
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static void CheckRunSettings(IOR_queue_t * tests)
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2011-11-12 02:22:17 +04:00
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{
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while (tests != NULL) {
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/* If no write/read/check action requested, set both write and read */
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if (tests->testParameters.writeFile == FALSE
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&& tests->testParameters.readFile == FALSE
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&& tests->testParameters.checkWrite == FALSE
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&& tests->testParameters.checkRead == FALSE) {
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tests->testParameters.readFile = TRUE;
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tests->testParameters.writeFile = TRUE;
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}
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/* If numTasks set to 0, use all tasks */
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if (tests->testParameters.numTasks == 0) {
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MPI_CHECK(MPI_Comm_size(MPI_COMM_WORLD,
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&tests->
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testParameters.numTasks),
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"MPI_Comm_size() error");
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}
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tests = tests->nextTest;
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2011-06-17 23:20:43 +04:00
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}
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2011-11-12 03:11:28 +04:00
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}
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2011-06-17 23:20:43 +04:00
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/*
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* Set flags from commandline string/value pairs.
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*/
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2011-11-12 02:22:17 +04:00
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void DecodeDirective(char *line, IOR_param_t * test)
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2011-06-17 23:20:43 +04:00
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{
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2011-11-12 02:22:17 +04:00
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char option[MAX_STR];
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char value[MAX_STR];
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int rc;
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rc = sscanf(line, " %[^=# \t\r\n] = %[^# \t\r\n] ", option, value);
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if (rc != 2 && rank == 0) {
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fprintf(stdout, "Syntax error in configuration options: %s\n",
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line);
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MPI_CHECK(MPI_Abort(MPI_COMM_WORLD, -1), "MPI_Abort() error");
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}
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if (strcasecmp(option, "api") == 0) {
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strcpy(test->api, value);
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} else if (strcasecmp(option, "testnum") == 0) {
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test->TestNum = atoi(value);
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} else if (strcasecmp(option, "debug") == 0) {
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strcpy(test->debug, value);
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} else if (strcasecmp(option, "platform") == 0) {
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strcpy(test->platform, value);
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} else if (strcasecmp(option, "testfile") == 0) {
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strcpy(test->testFileName, value);
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} else if (strcasecmp(option, "hintsfilename") == 0) {
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strcpy(test->hintsFileName, value);
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} else if (strcasecmp(option, "deadlineforstonewalling") == 0) {
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test->deadlineForStonewalling = atoi(value);
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} else if (strcasecmp(option, "maxtimeduration") == 0) {
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test->maxTimeDuration = atoi(value);
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} else if (strcasecmp(option, "outlierthreshold") == 0) {
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test->outlierThreshold = atoi(value);
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} else if (strcasecmp(option, "nodes") == 0) {
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test->nodes = atoi(value);
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} else if (strcasecmp(option, "repetitions") == 0) {
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test->repetitions = atoi(value);
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} else if (strcasecmp(option, "intertestdelay") == 0) {
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test->interTestDelay = atoi(value);
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} else if (strcasecmp(option, "readfile") == 0) {
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test->readFile = atoi(value);
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} else if (strcasecmp(option, "writefile") == 0) {
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test->writeFile = atoi(value);
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} else if (strcasecmp(option, "fileperproc") == 0) {
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test->filePerProc = atoi(value);
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} else if (strcasecmp(option, "reordertasksconstant") == 0) {
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test->reorderTasks = atoi(value);
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} else if (strcasecmp(option, "taskpernodeoffset") == 0) {
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test->taskPerNodeOffset = atoi(value);
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} else if (strcasecmp(option, "reordertasksrandom") == 0) {
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test->reorderTasksRandom = atoi(value);
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} else if (strcasecmp(option, "reordertasksrandomSeed") == 0) {
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test->reorderTasksRandomSeed = atoi(value);
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} else if (strcasecmp(option, "checkwrite") == 0) {
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test->checkWrite = atoi(value);
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} else if (strcasecmp(option, "checkread") == 0) {
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test->checkRead = atoi(value);
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} else if (strcasecmp(option, "keepfile") == 0) {
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test->keepFile = atoi(value);
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} else if (strcasecmp(option, "keepfilewitherror") == 0) {
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test->keepFileWithError = atoi(value);
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} else if (strcasecmp(option, "multiFile") == 0) {
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test->multiFile = atoi(value);
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} else if (strcasecmp(option, "quitonerror") == 0) {
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test->quitOnError = atoi(value);
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} else if (strcasecmp(option, "segmentcount") == 0) {
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test->segmentCount = StringToBytes(value);
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} else if (strcasecmp(option, "blocksize") == 0) {
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test->blockSize = StringToBytes(value);
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} else if (strcasecmp(option, "transfersize") == 0) {
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test->transferSize = StringToBytes(value);
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} else if (strcasecmp(option, "setalignment") == 0) {
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test->setAlignment = StringToBytes(value);
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} else if (strcasecmp(option, "singlexferattempt") == 0) {
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test->singleXferAttempt = atoi(value);
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} else if (strcasecmp(option, "individualdatasets") == 0) {
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test->individualDataSets = atoi(value);
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} else if (strcasecmp(option, "intraTestBarriers") == 0) {
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test->intraTestBarriers = atoi(value);
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} else if (strcasecmp(option, "nofill") == 0) {
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test->noFill = atoi(value);
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} else if (strcasecmp(option, "verbose") == 0) {
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test->verbose = atoi(value);
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} else if (strcasecmp(option, "settimestampsignature") == 0) {
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test->setTimeStampSignature = atoi(value);
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} else if (strcasecmp(option, "collective") == 0) {
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test->collective = atoi(value);
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} else if (strcasecmp(option, "preallocate") == 0) {
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test->preallocate = atoi(value);
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} else if (strcasecmp(option, "storefileoffset") == 0) {
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test->storeFileOffset = atoi(value);
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} else if (strcasecmp(option, "usefileview") == 0) {
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test->useFileView = atoi(value);
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} else if (strcasecmp(option, "usesharedfilepointer") == 0) {
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test->useSharedFilePointer = atoi(value);
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} else if (strcasecmp(option, "useo_direct") == 0) {
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test->useO_DIRECT = atoi(value);
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} else if (strcasecmp(option, "usestrideddatatype") == 0) {
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test->useStridedDatatype = atoi(value);
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} else if (strcasecmp(option, "showhints") == 0) {
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test->showHints = atoi(value);
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} else if (strcasecmp(option, "showhelp") == 0) {
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test->showHelp = atoi(value);
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} else if (strcasecmp(option, "uniqueDir") == 0) {
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test->uniqueDir = atoi(value);
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} else if (strcasecmp(option, "useexistingtestfile") == 0) {
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test->useExistingTestFile = atoi(value);
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} else if (strcasecmp(option, "fsyncperwrite") == 0) {
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test->fsyncPerWrite = atoi(value);
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} else if (strcasecmp(option, "fsync") == 0) {
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test->fsync = atoi(value);
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} else if (strcasecmp(option, "randomoffset") == 0) {
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test->randomOffset = atoi(value);
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} else if (strcasecmp(option, "lustrestripecount") == 0) {
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2011-11-10 02:30:21 +04:00
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#ifndef HAVE_LUSTRE_LUSTRE_USER_H
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2011-11-12 02:22:17 +04:00
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ERR("ior was not compiled with Lustre support");
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2011-11-10 02:30:21 +04:00
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#endif
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2011-11-12 02:22:17 +04:00
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test->lustre_stripe_count = atoi(value);
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test->lustre_set_striping = 1;
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} else if (strcasecmp(option, "lustrestripesize") == 0) {
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2011-11-10 02:30:21 +04:00
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#ifndef HAVE_LUSTRE_LUSTRE_USER_H
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2011-11-12 02:22:17 +04:00
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ERR("ior was not compiled with Lustre support");
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2011-11-10 02:30:21 +04:00
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#endif
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2011-11-12 02:22:17 +04:00
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test->lustre_stripe_size = StringToBytes(value);
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test->lustre_set_striping = 1;
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} else if (strcasecmp(option, "lustrestartost") == 0) {
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2011-11-10 02:30:21 +04:00
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#ifndef HAVE_LUSTRE_LUSTRE_USER_H
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2011-11-12 02:22:17 +04:00
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ERR("ior was not compiled with Lustre support");
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2011-11-10 02:30:21 +04:00
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#endif
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2011-11-12 02:22:17 +04:00
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test->lustre_start_ost = atoi(value);
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test->lustre_set_striping = 1;
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} else if (strcasecmp(option, "lustreignorelocks") == 0) {
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2011-11-10 02:30:21 +04:00
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#ifndef HAVE_LUSTRE_LUSTRE_USER_H
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2011-11-12 02:22:17 +04:00
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ERR("ior was not compiled with Lustre support");
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2011-11-10 02:30:21 +04:00
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#endif
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2011-11-12 02:22:17 +04:00
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test->lustre_ignore_locks = atoi(value);
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2011-06-17 23:20:43 +04:00
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#if USE_UNDOC_OPT
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2011-11-12 02:22:17 +04:00
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} else if (strcasecmp(option, "corruptFile") == 0) {
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test->corruptFile = atoi(value);
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} else if (strcasecmp(option, "fillTheFileSystem") == 0) {
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test->fillTheFileSystem = atoi(value);
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} else if (strcasecmp(option, "includeDeleteTime") == 0) {
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test->includeDeleteTime = atoi(value);
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} else if (strcasecmp(option, "multiReRead") == 0) {
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test->multiReRead = atoi(value);
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} else if (strcasecmp(option, "nfs_rootpath") == 0) {
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strcpy(test->NFS_rootPath, value);
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} else if (strcasecmp(option, "nfs_servername") == 0) {
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strcpy(test->NFS_serverName, value);
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} else if (strcasecmp(option, "nfs_servercount") == 0) {
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test->NFS_serverCount = atoi(value);
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#endif /* USE_UNDOC_OPT */
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} else if (strcasecmp(option, "numtasks") == 0) {
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test->numTasks = atoi(value);
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} else {
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if (rank == 0)
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fprintf(stdout, "Unrecognized parameter \"%s\"\n",
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option);
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MPI_CHECK(MPI_Abort(MPI_COMM_WORLD, -1), "MPI_Abort() error");
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}
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2011-11-12 03:11:28 +04:00
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}
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2011-06-17 23:20:43 +04:00
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/*
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* Parse a single line, which may contain multiple comma-seperated directives
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*/
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2011-11-12 02:22:17 +04:00
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void ParseLine(char *line, IOR_param_t * test)
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2011-06-17 23:20:43 +04:00
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{
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2011-11-12 02:22:17 +04:00
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char *start, *end;
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2011-06-17 23:20:43 +04:00
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2011-11-12 02:22:17 +04:00
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start = line;
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do {
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end = strchr(start, ',');
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if (end != NULL)
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*end = '\0';
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DecodeDirective(start, test);
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start = end + 1;
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} while (end != NULL);
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2011-06-17 23:20:43 +04:00
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2011-11-12 03:11:28 +04:00
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}
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2011-06-17 23:20:43 +04:00
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/*
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* Determines if the string "haystack" contains only the string "needle", and
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* possibly whitespace before and after needle. Function is case insensitive.
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*/
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2011-11-12 02:22:17 +04:00
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int contains_only(char *haystack, char *needle)
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2011-06-17 23:20:43 +04:00
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{
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2011-11-12 02:22:17 +04:00
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char *ptr, *end;
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2011-06-17 23:20:43 +04:00
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2011-11-12 02:22:17 +04:00
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end = haystack + strlen(haystack);
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/* skip over leading shitspace */
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for (ptr = haystack; ptr < end; ptr++) {
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if (!isspace(*ptr))
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break;
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}
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/* check for "needle" */
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if (strncasecmp(ptr, needle, strlen(needle)) != 0)
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return 0;
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/* make sure the rest of the line is only whitspace as well */
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for (ptr += strlen(needle); ptr < end; ptr++) {
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if (!isspace(*ptr))
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return 0;
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}
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return 1;
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2011-11-12 03:11:28 +04:00
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}
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2011-06-17 23:20:43 +04:00
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/*
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* Read the configuration script, allocating and filling in the structure of
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* global parameters.
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*/
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2011-11-12 02:22:17 +04:00
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IOR_queue_t *ReadConfigScript(char *scriptName)
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2011-06-17 23:20:43 +04:00
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{
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2011-11-12 02:22:17 +04:00
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int test_num = 0;
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int runflag = 0;
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char linebuf[MAX_STR];
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char empty[MAX_STR];
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FILE *file;
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IOR_queue_t *head = NULL;
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IOR_queue_t *tail = NULL;
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IOR_queue_t *newTest = NULL;
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/* Initialize the first test */
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head = CreateNewTest(test_num++);
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tail = head;
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/* open the script */
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file = fopen(scriptName, "r");
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if (file == NULL)
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ERR("fopen() failed");
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/* search for the "IOR START" line */
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while (fgets(linebuf, MAX_STR, file) != NULL) {
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if (contains_only(linebuf, "ior start")) {
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break;
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}
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2011-06-17 23:20:43 +04:00
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}
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2011-11-12 02:22:17 +04:00
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/* Iterate over a block of IOR commands */
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while (fgets(linebuf, MAX_STR, file) != NULL) {
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/* skip empty lines */
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if (sscanf(linebuf, "%s", empty) == -1)
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continue;
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/* skip lines containing only comments */
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if (sscanf(linebuf, " #%s", empty) == 1)
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continue;
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if (contains_only(linebuf, "ior stop")) {
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break;
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} else if (contains_only(linebuf, "run")) {
|
|
|
|
runflag = 1;
|
|
|
|
} else {
|
|
|
|
/* If this directive was preceded by a "run" line, then
|
|
|
|
create and initialize a new test structure */
|
|
|
|
if (runflag) {
|
|
|
|
newTest =
|
|
|
|
(IOR_queue_t *) malloc(sizeof(IOR_queue_t));
|
|
|
|
if (newTest == NULL)
|
|
|
|
ERR("malloc() failed");
|
|
|
|
newTest->testParameters = tail->testParameters;
|
|
|
|
newTest->testParameters.id = test_num++;
|
|
|
|
tail->nextTest = newTest;
|
|
|
|
tail = newTest;
|
|
|
|
tail->nextTest = NULL;
|
|
|
|
runflag = 0;
|
|
|
|
}
|
|
|
|
ParseLine(linebuf, &tail->testParameters);
|
|
|
|
}
|
2011-06-17 23:20:43 +04:00
|
|
|
}
|
|
|
|
|
2011-11-12 02:22:17 +04:00
|
|
|
/* close the script */
|
|
|
|
if (fclose(file) != 0)
|
|
|
|
ERR("fclose() of script file failed");
|
2011-06-17 23:20:43 +04:00
|
|
|
|
2011-11-12 02:22:17 +04:00
|
|
|
return (head);
|
2011-11-12 03:11:28 +04:00
|
|
|
}
|
2011-06-17 23:20:43 +04:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Parse Commandline.
|
|
|
|
*/
|
2011-11-12 02:22:17 +04:00
|
|
|
IOR_queue_t *ParseCommandLine(int argc, char **argv)
|
2011-06-17 23:20:43 +04:00
|
|
|
{
|
2011-11-12 03:11:28 +04:00
|
|
|
static const char *opts =
|
|
|
|
"A:a:b:BcCQ:ZX:d:D:YeEf:FgG:hHi:j:J:IkKlmnN:o:O:pPqrRs:St:T:uU:vVwWxz";
|
2011-11-12 02:22:17 +04:00
|
|
|
int c, i;
|
|
|
|
static IOR_queue_t *tests = NULL;
|
|
|
|
|
|
|
|
/* suppress getopt() error message when a character is unrecognized */
|
|
|
|
opterr = 0;
|
|
|
|
|
|
|
|
init_IOR_Param_t(&initialTestParams);
|
|
|
|
GetPlatformName(initialTestParams.platform);
|
|
|
|
initialTestParams.writeFile = initialTestParams.readFile = FALSE;
|
|
|
|
initialTestParams.checkWrite = initialTestParams.checkRead = FALSE;
|
|
|
|
|
|
|
|
while ((c = getopt(argc, argv, opts)) != -1) {
|
|
|
|
switch (c) {
|
|
|
|
case 'A':
|
|
|
|
initialTestParams.TestNum = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'a':
|
|
|
|
strcpy(initialTestParams.api, optarg);
|
|
|
|
break;
|
|
|
|
case 'b':
|
|
|
|
initialTestParams.blockSize = StringToBytes(optarg);
|
|
|
|
break;
|
|
|
|
case 'B':
|
|
|
|
initialTestParams.useO_DIRECT = TRUE;
|
|
|
|
break;
|
|
|
|
case 'c':
|
|
|
|
initialTestParams.collective = TRUE;
|
|
|
|
break;
|
|
|
|
case 'C':
|
|
|
|
initialTestParams.reorderTasks = TRUE;
|
|
|
|
break;
|
|
|
|
case 'Q':
|
|
|
|
initialTestParams.taskPerNodeOffset = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'Z':
|
|
|
|
initialTestParams.reorderTasksRandom = TRUE;
|
|
|
|
break;
|
|
|
|
case 'X':
|
|
|
|
initialTestParams.reorderTasksRandomSeed = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'd':
|
|
|
|
initialTestParams.interTestDelay = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'D':
|
|
|
|
initialTestParams.deadlineForStonewalling =
|
|
|
|
atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'Y':
|
|
|
|
initialTestParams.fsyncPerWrite = TRUE;
|
|
|
|
break;
|
|
|
|
case 'e':
|
|
|
|
initialTestParams.fsync = TRUE;
|
|
|
|
break;
|
|
|
|
case 'E':
|
|
|
|
initialTestParams.useExistingTestFile = TRUE;
|
|
|
|
break;
|
|
|
|
case 'f':
|
|
|
|
tests = ReadConfigScript(optarg);
|
|
|
|
break;
|
|
|
|
case 'F':
|
|
|
|
initialTestParams.filePerProc = TRUE;
|
|
|
|
break;
|
|
|
|
case 'g':
|
|
|
|
initialTestParams.intraTestBarriers = TRUE;
|
|
|
|
break;
|
|
|
|
case 'G':
|
|
|
|
initialTestParams.setTimeStampSignature = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'h':
|
|
|
|
initialTestParams.showHelp = TRUE;
|
|
|
|
break;
|
|
|
|
case 'H':
|
|
|
|
initialTestParams.showHints = TRUE;
|
|
|
|
break;
|
|
|
|
case 'i':
|
|
|
|
initialTestParams.repetitions = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'I':
|
|
|
|
initialTestParams.individualDataSets = TRUE;
|
|
|
|
break;
|
|
|
|
case 'j':
|
|
|
|
initialTestParams.outlierThreshold = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'J':
|
|
|
|
initialTestParams.setAlignment = StringToBytes(optarg);
|
|
|
|
break;
|
|
|
|
case 'k':
|
|
|
|
initialTestParams.keepFile = TRUE;
|
|
|
|
break;
|
|
|
|
case 'K':
|
|
|
|
initialTestParams.keepFileWithError = TRUE;
|
|
|
|
break;
|
|
|
|
case 'l':
|
|
|
|
initialTestParams.storeFileOffset = TRUE;
|
|
|
|
break;
|
|
|
|
case 'm':
|
|
|
|
initialTestParams.multiFile = TRUE;
|
|
|
|
break;
|
|
|
|
case 'n':
|
|
|
|
initialTestParams.noFill = TRUE;
|
|
|
|
break;
|
|
|
|
case 'N':
|
|
|
|
initialTestParams.numTasks = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'o':
|
|
|
|
strcpy(initialTestParams.testFileName, optarg);
|
|
|
|
break;
|
|
|
|
case 'O':
|
|
|
|
ParseLine(optarg, &initialTestParams);
|
|
|
|
break;
|
|
|
|
case 'p':
|
|
|
|
initialTestParams.preallocate = TRUE;
|
|
|
|
break;
|
|
|
|
case 'P':
|
|
|
|
initialTestParams.useSharedFilePointer = TRUE;
|
|
|
|
break;
|
|
|
|
case 'q':
|
|
|
|
initialTestParams.quitOnError = TRUE;
|
|
|
|
break;
|
|
|
|
case 'r':
|
|
|
|
initialTestParams.readFile = TRUE;
|
|
|
|
break;
|
|
|
|
case 'R':
|
|
|
|
initialTestParams.checkRead = TRUE;
|
|
|
|
break;
|
|
|
|
case 's':
|
|
|
|
initialTestParams.segmentCount = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'S':
|
|
|
|
initialTestParams.useStridedDatatype = TRUE;
|
|
|
|
break;
|
|
|
|
case 't':
|
|
|
|
initialTestParams.transferSize = StringToBytes(optarg);
|
|
|
|
break;
|
|
|
|
case 'T':
|
|
|
|
initialTestParams.maxTimeDuration = atoi(optarg);
|
|
|
|
break;
|
|
|
|
case 'u':
|
|
|
|
initialTestParams.uniqueDir = TRUE;
|
|
|
|
break;
|
|
|
|
case 'U':
|
|
|
|
strcpy(initialTestParams.hintsFileName, optarg);
|
|
|
|
break;
|
|
|
|
case 'v':
|
|
|
|
initialTestParams.verbose++;
|
|
|
|
break;
|
|
|
|
case 'V':
|
|
|
|
initialTestParams.useFileView = TRUE;
|
|
|
|
break;
|
|
|
|
case 'w':
|
|
|
|
initialTestParams.writeFile = TRUE;
|
|
|
|
break;
|
|
|
|
case 'W':
|
|
|
|
initialTestParams.checkWrite = TRUE;
|
|
|
|
break;
|
|
|
|
case 'x':
|
|
|
|
initialTestParams.singleXferAttempt = TRUE;
|
|
|
|
break;
|
|
|
|
case 'z':
|
|
|
|
initialTestParams.randomOffset = TRUE;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
fprintf(stdout,
|
|
|
|
"ParseCommandLine: unknown option `-%c'.\n",
|
|
|
|
optopt);
|
|
|
|
}
|
2011-06-17 23:20:43 +04:00
|
|
|
}
|
|
|
|
|
2011-11-12 02:22:17 +04:00
|
|
|
for (i = optind; i < argc; i++)
|
|
|
|
fprintf(stdout, "non-option argument: %s\n", argv[i]);
|
2011-06-17 23:20:43 +04:00
|
|
|
|
2011-11-12 02:22:17 +04:00
|
|
|
/* If an IOR script was not used, initialize test queue to the defaults */
|
|
|
|
if (tests == NULL) {
|
|
|
|
tests = (IOR_queue_t *) malloc(sizeof(IOR_queue_t));
|
|
|
|
if (!tests)
|
|
|
|
ERR("malloc() failed");
|
|
|
|
tests->testParameters = initialTestParams;
|
|
|
|
tests->nextTest = NULL;
|
|
|
|
}
|
2011-06-17 23:20:43 +04:00
|
|
|
|
2011-11-12 02:22:17 +04:00
|
|
|
CheckRunSettings(tests);
|
2011-11-10 04:13:44 +04:00
|
|
|
|
2011-11-12 02:22:17 +04:00
|
|
|
return (tests);
|
2011-11-12 03:11:28 +04:00
|
|
|
}
|