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Merge branch 'master' of scm.gforge.inria.fr:/gitroot/simgrid/simgrid
[simgrid.git] / teshsuite / surf / surf_usage / surf_usage2.c
1 /* A few basic tests for the surf library                                   */
2
3 /* Copyright (c) 2004-2014. The SimGrid Team.
4  * All rights reserved.                                                     */
5
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. */
8
9 #ifdef __BORLANDC__
10 #pragma hdrstop
11 #endif
12
13 #include <stdio.h>
14 #include "simgrid/sg_config.h"
15 #include "surf/surf.h"
16 #include "surf/surf_resource.h"
17 #include "surf/surfxml_parse.h" // for reset callback
18
19 #include "xbt/log.h"
20 XBT_LOG_NEW_DEFAULT_CATEGORY(surf_test,
21                              "Messages specific for surf example");
22
23 const char *string_action(e_surf_action_state_t state);
24 const char *string_action(e_surf_action_state_t state)
25 {
26   switch (state) {
27   case (SURF_ACTION_READY):
28     return "SURF_ACTION_READY";
29   case (SURF_ACTION_RUNNING):
30     return "SURF_ACTION_RUNNING";
31   case (SURF_ACTION_FAILED):
32     return "SURF_ACTION_FAILED";
33   case (SURF_ACTION_DONE):
34     return "SURF_ACTION_DONE";
35   case (SURF_ACTION_NOT_IN_THE_SYSTEM):
36     return "SURF_ACTION_NOT_IN_THE_SYSTEM";
37   default:
38     return "INVALID STATE";
39   }
40 }
41
42
43 void test(char *platform);
44 void test(char *platform)
45 {
46   void *workstationA = NULL;
47   void *workstationB = NULL;
48   double now = -1.0;
49   int running;
50
51   xbt_cfg_set_parse(_sg_cfg_set, "network/model:CM02");
52   xbt_cfg_set_parse(_sg_cfg_set, "cpu/model:Cas01");
53   parse_platform_file(platform);
54
55   /*********************** WORKSTATION ***********************************/
56   workstationA =
57       surf_workstation_resource_by_name("Cpu A");
58   workstationB =
59       surf_workstation_resource_by_name("Cpu B");
60
61   /* Let's check that those two processors exist */
62   XBT_DEBUG("%s : %p", surf_resource_name(workstationA), workstationA);
63   XBT_DEBUG("%s : %p", surf_resource_name(workstationB), workstationB);
64
65   /* Let's do something on it */
66   surf_workstation_execute(workstationA, 1000.0);
67   surf_workstation_execute(workstationB, 1000.0);
68   surf_workstation_sleep(workstationB, 7.32);
69
70   surf_workstation_model_communicate(surf_workstation_model, workstationA, workstationB, 150.0, -1.0);
71
72   surf_solve(-1.0);                 /* Takes traces into account. Returns 0.0 */
73   do {
74     surf_action_t action = NULL;
75     unsigned int iter;
76     surf_model_t model = NULL;
77     running = 0;
78
79     now = surf_get_clock();
80     XBT_DEBUG("Next Event : %g", now);
81
82     xbt_dynar_foreach(model_list, iter, model) {
83       XBT_DEBUG("\t %s actions", surf_model_name(model));
84       while ((action = surf_model_extract_failed_action_set((surf_model_t)model))) {
85         XBT_DEBUG("\t * Failed : %p", action);
86         surf_action_unref(action);
87       }
88       while ((action = surf_model_extract_done_action_set((surf_model_t)model))) {
89         XBT_DEBUG("\t * Done : %p", action);
90         surf_action_unref(action);
91       }
92       if (surf_model_running_action_set_size((surf_model_t)model)) {
93         XBT_DEBUG("running %s", surf_model_name(model));
94         running = 1;
95       }
96     }
97   } while (running && surf_solve(-1.0) >= 0.0);
98
99   XBT_DEBUG("Simulation Terminated");
100
101 }
102
103 #ifdef __BORLANDC__
104 #pragma argsused
105 #endif
106
107 int main(int argc, char **argv)
108 {
109   surf_init(&argc, argv);       /* Initialize some common structures */
110   if (argc == 1) {
111     fprintf(stderr, "Usage : %s platform.txt\n", argv[0]);
112     surf_exit();
113     return 1;
114   }
115   test(argv[1]);
116
117   surf_exit();
118   return 0;
119 }