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 "src/surf/surf_interface.hpp"
13 #include "src/surf/cpu_interface.hpp"
16 XBT_LOG_NEW_DEFAULT_CATEGORY(surf_test,
17 "Messages specific for surf example");
19 const char *string_action(e_surf_action_state_t state);
20 const char *string_action(e_surf_action_state_t state)
23 case (SURF_ACTION_READY):
24 return "SURF_ACTION_READY";
25 case (SURF_ACTION_RUNNING):
26 return "SURF_ACTION_RUNNING";
27 case (SURF_ACTION_FAILED):
28 return "SURF_ACTION_FAILED";
29 case (SURF_ACTION_DONE):
30 return "SURF_ACTION_DONE";
31 case (SURF_ACTION_NOT_IN_THE_SYSTEM):
32 return "SURF_ACTION_NOT_IN_THE_SYSTEM";
34 return "INVALID STATE";
38 int main(int argc, char **argv)
41 surf_init(&argc, argv); /* Initialize some common structures */
42 xbt_cfg_set_parse(_sg_cfg_set, "cpu/model:Cas01");
43 xbt_cfg_set_parse(_sg_cfg_set, "network/model:CM02");
45 xbt_assert(argc >1, "Usage : %s platform.txt\n", argv[0]);
46 parse_platform_file(argv[1]);
48 XBT_DEBUG("CPU model: %p", surf_cpu_model_pm);
49 XBT_DEBUG("Network model: %p", surf_network_model);
50 sg_host_t hostA = sg_host_by_name("Cpu A");
51 sg_host_t hostB = sg_host_by_name("Cpu B");
53 /* Let's check that those two processors exist */
54 XBT_DEBUG("%s : %p", sg_host_get_name(hostA), hostA);
55 XBT_DEBUG("%s : %p", sg_host_get_name(hostB), hostB);
57 /* Let's do something on it */
58 surf_action_t actionA = hostA->pimpl_cpu->execution_start(1000.0);
59 surf_action_t actionB = hostB->pimpl_cpu->execution_start(1000.0);
60 surf_action_t actionC = surf_host_sleep(hostB, 7.32);
62 /* Use whatever calling style you want... */
63 e_surf_action_state_t stateActionA = actionA->getState(); /* When you know actionA model type */
64 e_surf_action_state_t stateActionB = actionB->getState(); /* If you're unsure about it's model type */
65 e_surf_action_state_t stateActionC = actionC->getState(); /* When you know actionA model type */
67 /* And just look at the state of these tasks */
68 XBT_INFO("actionA state: %s", string_action(stateActionA));
69 XBT_INFO("actionB state: %s", string_action(stateActionB));
70 XBT_INFO("actionC state: %s", string_action(stateActionC));
73 /* Let's do something on it */
74 surf_network_model_communicate(surf_network_model, hostA, hostB, 150.0, -1.0);
78 surf_action_t action = NULL;
79 now = surf_get_clock();
80 XBT_INFO("Next Event : %g", now);
81 XBT_DEBUG("\t CPU actions");
82 while ((action = surf_model_extract_failed_action_set((surf_model_t)surf_cpu_model_pm))) {
83 XBT_INFO(" CPU Failed action");
84 XBT_DEBUG("\t * Failed : %p", action);
87 while ((action = surf_model_extract_done_action_set((surf_model_t)surf_cpu_model_pm))) {
88 XBT_INFO(" CPU Done action");
89 XBT_DEBUG("\t * Done : %p", action);
92 XBT_DEBUG("\t Network actions");
93 while ((action = surf_model_extract_failed_action_set((surf_model_t)surf_network_model))) {
94 XBT_INFO(" Network Failed action");
95 XBT_DEBUG("\t * Failed : %p", action);
98 while ((action = surf_model_extract_done_action_set((surf_model_t)surf_network_model))) {
99 XBT_INFO(" Network Failed action");
100 XBT_DEBUG("\t * Done : %p", action);
104 } while ((surf_model_running_action_set_size((surf_model_t)surf_network_model) ||
105 surf_model_running_action_set_size((surf_model_t)surf_cpu_model_pm)) && surf_solve(-1.0) >= 0.0);
107 XBT_DEBUG("Simulation Terminated");