X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/00b8b9a6c24efa391b997f26d5ff6d2dfd0b0dd1..d2a6882ed727ec836d89520998918056aa355cac:/examples/simdag/dot/dot_test.c diff --git a/examples/simdag/dot/dot_test.c b/examples/simdag/dot/dot_test.c index 2a24180455..07c3f53338 100644 --- a/examples/simdag/dot/dot_test.c +++ b/examples/simdag/dot/dot_test.c @@ -1,6 +1,6 @@ -/* simple test trying to load a DAX file. */ +/* simple test trying to load a DOT file. */ -/* Copyright (c) 2009, 2010. The SimGrid Team. +/* Copyright (c) 2010-2015. The SimGrid Team. * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it @@ -8,115 +8,120 @@ #include #include -#include "simdag/simdag.h" +#include "simgrid/simdag.h" #include "xbt/log.h" #include "xbt/ex.h" #include +#include XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Logging specific to this SimDag example"); -static int name_compare_hosts(const void *n1, const void *n2) +int main(int argc, char **argv) { - char name1[80], name2[80]; - strcpy(name1, SD_workstation_get_name(*((SD_workstation_t *) n1))); - strcpy(name2, SD_workstation_get_name(*((SD_workstation_t *) n2))); - - return strcmp(name1, name2); -} - -int main(int argc, char **argv) { xbt_dynar_t dot, changed; unsigned int cursor; SD_task_t task; - /* initialisation of SD */ + /* initialization of SD */ SD_init(&argc, argv); /* Check our arguments */ if (argc < 3) { - INFO1("Usage: %s platform_file dot_file [trace_file]", argv[0]); - INFO1("example: %s ../sd_platform.xml Montage_50.xml Montage_50.mytrace", argv[0]); + XBT_INFO("Usage: %s platform_file dot_file [trace_file]", argv[0]); + XBT_INFO("example: %s ../2clusters.xml dag.dot dag.mytrace", argv[0]); exit(1); } + + /* creation of the environment */ + SD_create_environment(argv[1]); + + /* load the DOT file */ + dot = SD_dotload(argv[2]); + if(dot == NULL){ + XBT_CRITICAL("No dot loaded. Do you have a cycle in your graph?"); + SD_exit(); + exit(2); + } + char *tracefilename; if (argc == 3) { - char *last=strrchr(argv[2],'.'); + char *last = strrchr(argv[2], '.'); - tracefilename=bprintf("%.*s.trace",(int)(last==NULL?strlen(argv[2]):last-argv[2]),argv[2]); + tracefilename = + bprintf("%.*s.trace", + (int) (last == NULL ? strlen(argv[2]) : last - argv[2]), + argv[2]); } else { tracefilename = xbt_strdup(argv[3]); } - /* creation of the environment */ - SD_create_environment(argv[1]); - - /* load the DAX file */ - dot=SD_dotload(argv[2]); - INFO1("dot : %lld",dot); - /* Display all the tasks */ - INFO0("------------------- Display all tasks of the loaded DAG ---------------------------"); - xbt_dynar_foreach(dot,cursor,task) { + XBT_INFO + ("------------------- Display all tasks of the loaded DAG ---------------------------"); + xbt_dynar_foreach(dot, cursor, task) { SD_task_dump(task); } - FILE *dotout = fopen("dot.dot","w"); - fprintf(dotout,"digraph A {\n"); - xbt_dynar_foreach(dot,cursor,task) { - SD_task_dotty(task,dotout); + FILE *dotout = fopen("dot.dot", "w"); + fprintf(dotout, "digraph A {\n"); + xbt_dynar_foreach(dot, cursor, task) { + SD_task_dotty(task, dotout); } - fprintf(dotout,"}\n"); + fprintf(dotout, "}\n"); fclose(dotout); /* Schedule them all on the first workstation */ - INFO0("------------------- Schedule tasks ---------------------------"); - const SD_workstation_t *ws_list = SD_workstation_get_list(); - int totalHosts = SD_workstation_get_number(); - qsort((void *) ws_list, totalHosts, sizeof(SD_workstation_t), - name_compare_hosts); + XBT_INFO("------------------- Schedule tasks ---------------------------"); + const SD_workstation_t *ws_list = SD_workstation_get_list(); int count = SD_workstation_get_number(); - xbt_dynar_foreach(dot,cursor,task) { + xbt_dynar_foreach(dot, cursor, task) { if (SD_task_get_kind(task) == SD_TASK_COMP_SEQ) { - if (!strcmp(SD_task_get_name(task),"end")) - SD_task_schedulel(task,1,ws_list[0]); + if (!strcmp(SD_task_get_name(task), "end")) + SD_task_schedulel(task, 1, ws_list[0]); else - SD_task_schedulel(task,1,ws_list[cursor%count]); + SD_task_schedulel(task, 1, ws_list[cursor % count]); } } - INFO0("------------------- Run the schedule ---------------------------"); + XBT_INFO + ("------------------- Run the schedule ---------------------------"); changed = SD_simulate(-1); xbt_dynar_free_container(&changed); - INFO0("------------------- Produce the trace file---------------------------"); - INFO1("Producing the trace of the run into %s",tracefilename); - FILE*out = fopen(tracefilename,"w"); - xbt_assert1(out,"Cannot write to %s",tracefilename); + XBT_INFO + ("------------------- Produce the trace file---------------------------"); + XBT_INFO("Producing the trace of the run into %s", basename(tracefilename)); + FILE *out = fopen(tracefilename, "w"); + xbt_assert(out, "Cannot write to %s", tracefilename); free(tracefilename); - xbt_dynar_foreach(dot,cursor,task) { + xbt_dynar_foreach(dot, cursor, task) { int kind = SD_task_get_kind(task); SD_workstation_t *wsl = SD_task_get_workstation_list(task); switch (kind) { case SD_TASK_COMP_SEQ: - fprintf(out,"[%f] %s compute %f # %s\n",SD_task_get_start_time(task), - SD_workstation_get_name(wsl[0]),SD_task_get_amount(task), + fprintf(out, "[%f->%f] %s compute %f flops # %s\n", + SD_task_get_start_time(task), + SD_task_get_finish_time(task), + SD_workstation_get_name(wsl[0]), SD_task_get_amount(task), SD_task_get_name(task)); break; case SD_TASK_COMM_E2E: - fprintf(out,"[%f] %s send %s %f # %s\n",SD_task_get_start_time(task), - SD_workstation_get_name(wsl[0]),SD_workstation_get_name(wsl[1]), - SD_task_get_amount(task), SD_task_get_name(task)); - fprintf(out,"[%f] %s recv %s %f # %s\n",SD_task_get_finish_time(task), - SD_workstation_get_name(wsl[1]),SD_workstation_get_name(wsl[0]), - SD_task_get_amount(task), SD_task_get_name(task)); + fprintf(out, "[%f -> %f] %s -> %s transfer of %.0f bytes # %s\n", + SD_task_get_start_time(task), + SD_task_get_finish_time(task), + SD_workstation_get_name(wsl[0]), + SD_workstation_get_name(wsl[1]), SD_task_get_amount(task), + SD_task_get_name(task)); break; default: - xbt_die(bprintf("Task %s is of unknown kind %d",SD_task_get_name(task),SD_task_get_kind(task))); + xbt_die("Task %s is of unknown kind %d", SD_task_get_name(task), + SD_task_get_kind(task)); } SD_task_destroy(task); } + xbt_dynar_free_container(&dot); fclose(out); /* exit */