-/* Copyright (c) 2007-2014. The SimGrid Team.
+/* Copyright (c) 2007-2015. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#include <stdio.h>
-#include <stdlib.h>
#include <string.h>
-#include "simdag/simdag.h"
+#include "simgrid/simdag.h"
#include "xbt/log.h"
-#include "xbt/sysdep.h" /* calloc, printf */
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(sd_test,
- "Logging specific to this SimDag example");
+XBT_LOG_NEW_DEFAULT_CATEGORY(sd_test, "Logging specific to this SimDag example");
static int nameCompareHosts(const void *n1, const void *n2)
{
- return strcmp(SD_workstation_get_name(*((SD_workstation_t *) n1)),
- SD_workstation_get_name(*((SD_workstation_t *) n2)));
+ return strcmp(sg_host_get_name(*((sg_host_t *) n1)), sg_host_get_name(*((sg_host_t *) n2)));
}
int main(int argc, char **argv)
{
int i, j;
- xbt_dynar_t changed_tasks;
int n_hosts;
- const SD_workstation_t *hosts;
+ const sg_host_t *hosts;
SD_task_t taskInit;
SD_task_t PtoPComm1;
SD_task_t PtoPComm2;
SD_task_t InterRedist;
SD_task_t taskFinal;
SD_task_t ParComp_wcomm2;
- SD_workstation_t PtoPcomm1_hosts[2];
- SD_workstation_t PtoPcomm2_hosts[2];
+ sg_host_t PtoPcomm1_hosts[2];
+ sg_host_t PtoPcomm2_hosts[2];
double PtoPcomm1_table[] = { 0, 12500000, 0, 0 }; /* 100Mb */
double PtoPcomm2_table[] = { 0, 1250000, 0, 0 }; /* 10Mb */
double ParComp_wocomm_cost[] = { 1e+9, 1e+9, 1e+9, 1e+9, 1e+9 }; /* 1 Gflop per Proc */
double *ParComp_wocomm_table;
- SD_workstation_t ParComp_wocomm_hosts[5];
+ sg_host_t ParComp_wocomm_hosts[5];
double *IntraRedist_cost;
double *IntraRedist_table;
- SD_workstation_t IntraRedist_hosts[5];
+ sg_host_t IntraRedist_hosts[5];
double ParComp_wcomm1_cost[] = { 1e+9, 1e+9, 1e+9, 1e+9, 1e+9 }; /* 1 Gflop per Proc */
double *ParComp_wcomm1_table;
- SD_workstation_t ParComp_wcomm1_hosts[5];
+ sg_host_t ParComp_wcomm1_hosts[5];
double *InterRedist_cost;
double *InterRedist_table;
double ParComp_wcomm2_cost[] = { 1e+8, 1e+8, 1e+8, 1e+8, 1e+8 }; /* 1 Gflop per Proc (0.02sec duration) */
- SD_workstation_t ParComp_wcomm2_hosts[5];
+ sg_host_t ParComp_wcomm2_hosts[5];
double final_cost = 5e+9;
double *ParComp_wcomm2_table;
- /* initialisation of SD */
SD_init(&argc, argv);
- /* creation of the environment */
- if (strstr(argv[1],".xml"))
- SD_create_environment(argv[1]);
- else
- xbt_die("Unsupported platform description style (not XML): %s",
- argv[1]);
+ xbt_assert(strstr(argv[1],".xml"), "Unsupported platform description style (not XML): %s", argv[1]);
+ SD_create_environment(argv[1]);
/* getting platform infos */
- n_hosts = SD_workstation_get_number();
- hosts = SD_workstation_get_list();
+ n_hosts = sg_host_count();
+ hosts = sg_host_list();
/* sorting hosts by hostname */
- qsort((void *) hosts, n_hosts, sizeof(SD_workstation_t),
- nameCompareHosts);
+ qsort((void *) hosts, n_hosts, sizeof(sg_host_t), nameCompareHosts);
/* creation of the tasks */
taskInit = SD_task_create("Initial", NULL, 1.0);
taskFinal = SD_task_create("Final", NULL, 1.0);
ParComp_wcomm2 = SD_task_create("Par Comp with comm 2", NULL, 1.0);
-
/* creation of the dependencies */
SD_task_dependency_add(NULL, NULL, taskInit, PtoPComm1);
SD_task_dependency_add(NULL, NULL, taskInit, PtoPComm2);
SD_task_dependency_add(NULL, NULL, ParComp_wcomm2, taskFinal);
SD_task_dependency_add(NULL, NULL, PtoPComm2, taskFinal);
-
- /* scheduling parameters */
-
/* large point-to-point communication (0.1 sec duration) */
PtoPcomm1_hosts[0] = hosts[0];
PtoPcomm1_hosts[1] = hosts[1];
/* parallel task with intra communications */
/* Communication domination (0.1 sec duration) */
-
ParComp_wcomm2_table = xbt_new0(double, 25);
for (i = 0; i < 5; i++) {
}
}
- /* Sequential task */
-
-
/* scheduling the tasks */
- SD_task_schedule(taskInit, 1, hosts, SD_SCHED_NO_COST, SD_SCHED_NO_COST,
- -1.0);
- SD_task_schedule(PtoPComm1, 2, PtoPcomm1_hosts, SD_SCHED_NO_COST,
- PtoPcomm1_table, -1.0);
- SD_task_schedule(PtoPComm2, 2, PtoPcomm2_hosts, SD_SCHED_NO_COST,
- PtoPcomm2_table, -1.0);
- SD_task_schedule(ParComp_wocomm, 5, ParComp_wocomm_hosts,
- ParComp_wocomm_cost, ParComp_wocomm_table, -1.0);
- SD_task_schedule(IntraRedist, 5, IntraRedist_hosts, IntraRedist_cost,
- IntraRedist_table, -1.0);
- SD_task_schedule(ParComp_wcomm1, 5, ParComp_wcomm1_hosts,
- ParComp_wcomm1_cost, ParComp_wcomm1_table, -1.0);
- SD_task_schedule(InterRedist, 10, hosts, InterRedist_cost,
- InterRedist_table, -1.0);
- SD_task_schedule(ParComp_wcomm2, 5, ParComp_wcomm2_hosts,
- ParComp_wcomm2_cost, ParComp_wcomm2_table, -1.0);
- SD_task_schedule(taskFinal, 1, &(hosts[9]), &final_cost,
- SD_SCHED_NO_COST, -1.0);
+ SD_task_schedule(taskInit, 1, hosts, SD_SCHED_NO_COST, SD_SCHED_NO_COST, -1.0);
+ SD_task_schedule(PtoPComm1, 2, PtoPcomm1_hosts, SD_SCHED_NO_COST, PtoPcomm1_table, -1.0);
+ SD_task_schedule(PtoPComm2, 2, PtoPcomm2_hosts, SD_SCHED_NO_COST, PtoPcomm2_table, -1.0);
+ SD_task_schedule(ParComp_wocomm, 5, ParComp_wocomm_hosts, ParComp_wocomm_cost, ParComp_wocomm_table, -1.0);
+ SD_task_schedule(IntraRedist, 5, IntraRedist_hosts, IntraRedist_cost, IntraRedist_table, -1.0);
+ SD_task_schedule(ParComp_wcomm1, 5, ParComp_wcomm1_hosts, ParComp_wcomm1_cost, ParComp_wcomm1_table, -1.0);
+ SD_task_schedule(InterRedist, 10, hosts, InterRedist_cost, InterRedist_table, -1.0);
+ SD_task_schedule(ParComp_wcomm2, 5, ParComp_wcomm2_hosts, ParComp_wcomm2_cost, ParComp_wcomm2_table, -1.0);
+ SD_task_schedule(taskFinal, 1, &(hosts[9]), &final_cost, SD_SCHED_NO_COST, -1.0);
/* let's launch the simulation! */
- changed_tasks = SD_simulate(-1.0);
+ SD_simulate(-1.0);
XBT_INFO("Simulation time: %f", SD_get_clock());
- xbt_dynar_free_container(&changed_tasks);
-
free(ParComp_wocomm_table);
free(IntraRedist_cost);
free(IntraRedist_table);
