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 "simgrid/host.h"
12 #include "surf/surf.h"
13 #include "src/surf/surf_interface.hpp"
14 #include "src/surf/cpu_interface.hpp"
15 #include "src/surf/network_interface.hpp"
18 XBT_LOG_NEW_DEFAULT_CATEGORY(surf_test, "Messages specific for surf example");
20 static const char *string_action(simgrid::surf::Action::State state)
23 case (simgrid::surf::Action::State::ready):
24 return "SURF_ACTION_READY";
25 case (simgrid::surf::Action::State::running):
26 return "SURF_ACTION_RUNNING";
27 case (simgrid::surf::Action::State::failed):
28 return "SURF_ACTION_FAILED";
29 case (simgrid::surf::Action::State::done):
30 return "SURF_ACTION_DONE";
31 case (simgrid::surf::Action::State::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("cpu/model:Cas01");
43 xbt_cfg_set_parse("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 simgrid::surf::Action *actionA = hostA->pimpl_cpu->execution_start(1000.0);
59 simgrid::surf::Action *actionB = hostB->pimpl_cpu->execution_start(1000.0);
60 simgrid::surf::Action *actionC = surf_host_sleep(hostB, 7.32);
62 /* Use whatever calling style you want... */
63 simgrid::surf::Action::State stateActionA = actionA->getState(); /* When you know actionA model type */
64 simgrid::surf::Action::State stateActionB = actionB->getState(); /* If you're unsure about it's model type */
65 simgrid::surf::Action::State 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 simgrid::surf::ActionList *action_list = nullptr;
79 now = surf_get_clock();
80 XBT_INFO("Next Event : %g", now);
81 XBT_DEBUG("\t CPU actions");
83 action_list = surf_cpu_model_pm->getFailedActionSet();
84 for(simgrid::surf::ActionList::iterator it(action_list->begin()), itNext = it, itend(action_list->end()) ;
85 it != itend ; it=itNext) {
87 simgrid::surf::Action *action = static_cast<simgrid::surf::CpuAction*>(&*it);
88 XBT_INFO(" CPU Failed action");
89 XBT_DEBUG("\t * Failed : %p", action);
93 action_list = surf_cpu_model_pm->getDoneActionSet();
94 for(simgrid::surf::ActionList::iterator it(action_list->begin()), itNext = it, itend(action_list->end()) ;
95 it != itend ; it=itNext) {
97 simgrid::surf::Action *action = static_cast<simgrid::surf::CpuAction*>(&*it);
98 XBT_INFO(" CPU Done action");
99 XBT_DEBUG("\t * Done : %p", action);
103 action_list = surf_network_model->getFailedActionSet();
104 for(simgrid::surf::ActionList::iterator it(action_list->begin()), itNext = it, itend(action_list->end()) ;
105 it != itend ; it=itNext) {
107 simgrid::surf::Action *action = static_cast<simgrid::surf::NetworkAction*>(&*it);
108 XBT_INFO(" Network Failed action");
109 XBT_DEBUG("\t * Failed : %p", action);
113 action_list = surf_network_model->getDoneActionSet();
114 for(simgrid::surf::ActionList::iterator it(action_list->begin()), itNext = it, itend(action_list->end()) ;
115 it != itend ; it=itNext) {
117 simgrid::surf::Action *action = static_cast<simgrid::surf::NetworkAction*>(&*it);
118 XBT_INFO(" Network Done action");
119 XBT_DEBUG("\t * Done : %p", action);
123 } while ((surf_network_model->getRunningActionSet()->size() ||
124 surf_cpu_model_pm->getRunningActionSet()->size()) && surf_solve(-1.0) >= 0.0);
126 XBT_DEBUG("Simulation Terminated");