1 /* A few basic tests for the surf library */
3 /* Copyright (c) 2004-2015. The SimGrid Team.
4 * All rights reserved. */
6 /* This program is free software; you can redistribute it and/or modify it
7 * under the terms of the license (GNU LGPL) which comes with this package. */
10 #include "simgrid/sg_config.h"
11 #include "surf/surf.h"
12 #include "surf/surfxml_parse.h" // for reset callback
13 #include "src/surf/surf_interface.hpp"
14 #include "src/surf/cpu_interface.hpp"
17 XBT_LOG_NEW_DEFAULT_CATEGORY(surf_test,
18 "Messages specific for surf example");
20 const char *string_action(e_surf_action_state_t state);
21 const char *string_action(e_surf_action_state_t state)
24 case (SURF_ACTION_READY):
25 return "SURF_ACTION_READY";
26 case (SURF_ACTION_RUNNING):
27 return "SURF_ACTION_RUNNING";
28 case (SURF_ACTION_FAILED):
29 return "SURF_ACTION_FAILED";
30 case (SURF_ACTION_DONE):
31 return "SURF_ACTION_DONE";
32 case (SURF_ACTION_NOT_IN_THE_SYSTEM):
33 return "SURF_ACTION_NOT_IN_THE_SYSTEM";
35 return "INVALID STATE";
40 void test(char *platform);
41 void test(char *platform)
43 sg_host_t hostA = NULL;
44 sg_host_t hostB = NULL;
48 xbt_cfg_set_parse(_sg_cfg_set, "network/model:CM02");
49 xbt_cfg_set_parse(_sg_cfg_set, "cpu/model:Cas01");
50 parse_platform_file(platform);
52 /*********************** HOST ***********************************/
53 hostA = sg_host_by_name("Cpu A");
54 hostB = sg_host_by_name("Cpu B");
56 /* Let's check that those two processors exist */
57 XBT_DEBUG("%s : %p", sg_host_get_name(hostA), hostA);
58 XBT_DEBUG("%s : %p", sg_host_get_name(hostB), hostB);
60 /* Let's do something on it */
61 hostA->pimpl_cpu->execute(1000.0);
62 hostB->pimpl_cpu->execute(1000.0);
63 surf_host_sleep(hostB, 7.32);
65 surf_network_model_communicate(surf_network_model, hostA, hostB, 150.0, -1.0);
67 surf_solve(-1.0); /* Takes traces into account. Returns 0.0 */
69 surf_action_t action = NULL;
71 surf_model_t model = NULL;
74 now = surf_get_clock();
75 XBT_DEBUG("Next Event : %g", now);
77 xbt_dynar_foreach(all_existing_models, iter, model) {
78 XBT_DEBUG("\t Actions");
79 while ((action = surf_model_extract_failed_action_set((surf_model_t)model))) {
80 XBT_DEBUG("\t * Failed : %p", action);
83 while ((action = surf_model_extract_done_action_set((surf_model_t)model))) {
84 XBT_DEBUG("\t * Done : %p", action);
87 if (surf_model_running_action_set_size((surf_model_t)model)) {
88 XBT_DEBUG("running that model");
92 } while (running && surf_solve(-1.0) >= 0.0);
94 XBT_DEBUG("Simulation Terminated");
98 int main(int argc, char **argv)
100 surf_init(&argc, argv); /* Initialize some common structures */
102 fprintf(stderr, "Usage : %s platform.txt\n", argv[0]);