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[simgrid.git] / testsuite / surf / surf_usage2.c
1 /*      $Id$     */
2
3 /* A few basic tests for the surf library                                   */
4
5 /* Copyright (c) 2004 Arnaud Legrand. All rights reserved.                  */
6
7 /* This program is free software; you can redistribute it and/or modify it
8  * under the terms of the license (GNU LGPL) which comes with this package. */
9 #ifdef __BORLANDC__
10 #pragma hdrstop
11 #endif
12
13 #include <stdio.h>
14 #include "surf/surf.h"
15
16 #include "xbt/log.h"
17 XBT_LOG_NEW_DEFAULT_CATEGORY(surf_test,"Messages specific for surf example");
18
19 const char *string_action(e_surf_action_state_t state);
20 const char *string_action(e_surf_action_state_t state)
21 {
22   switch (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";
33   default:
34     return "INVALID STATE";
35   }
36 }
37
38
39 void test(char *platform);
40 void test(char *platform)
41 {
42   void *workstationA = NULL;
43   void *workstationB = NULL;
44   surf_action_t actionA = NULL;
45   surf_action_t actionB = NULL;
46   surf_action_t actionC = NULL;
47   surf_action_t commAB = NULL;
48   double now = -1.0;
49
50   int workstation_id =
51       find_model_description(surf_workstation_model_description,
52                              surf_workstation_model_description_size,
53                              "CLM03");
54
55   surf_workstation_model_description[workstation_id].model_init(platform);
56   parse_platform_file(platform);
57   if (surf_workstation_model_description[workstation_id].create_ws)
58     surf_workstation_model_description[workstation_id].create_ws();
59
60   /*********************** WORKSTATION ***********************************/
61   workstationA =
62       surf_workstation_model->common_public->name_service("Cpu A");
63   workstationB =
64       surf_workstation_model->common_public->name_service("Cpu B");
65
66   /* Let's check that those two processors exist */
67   DEBUG2("%s : %p\n",
68          surf_workstation_model->common_public->
69          get_resource_name(workstationA), workstationA);
70   DEBUG2("%s : %p\n",
71          surf_workstation_model->common_public->
72          get_resource_name(workstationB), workstationB);
73
74   /* Let's do something on it */
75   actionA =
76       surf_workstation_model->extension_public->execute(workstationA,
77                                                            1000.0);
78   actionB =
79       surf_workstation_model->extension_public->execute(workstationB,
80                                                            1000.0);
81   actionC =
82       surf_workstation_model->extension_public->sleep(workstationB,
83                                                          7.32);
84
85   commAB =
86       surf_workstation_model->extension_public->
87       communicate(workstationA, workstationB, 150.0, -1.0);
88
89   surf_solve();                 /* Takes traces into account. Returns 0.0 */
90   do {
91     surf_action_t action = NULL;
92     unsigned int iter;
93     surf_model_t model = NULL;
94
95     now = surf_get_clock();
96     DEBUG1("Next Event : " "%g" "\n", now);
97
98     xbt_dynar_foreach(model_list, iter, model) {
99       DEBUG1("\t %s actions\n", model->common_public->name);
100       while ((action =
101              xbt_swag_extract(model->common_public->states.
102                               failed_action_set))) {
103         DEBUG1("\t * Failed : %p\n", action);
104         model->common_public->action_free(action);
105       }
106       while ((action =
107              xbt_swag_extract(model->common_public->states.
108                               done_action_set))) {
109         DEBUG1("\t * Done : %p\n", action);
110         model->common_public->action_free(action);
111       }
112     }
113   } while (surf_solve()>=0.0);
114
115   DEBUG0("Simulation Terminated\n");
116
117 }
118
119 #ifdef __BORLANDC__
120 #pragma argsused
121 #endif
122
123 int main(int argc, char **argv)
124 {
125   surf_init(&argc, argv);       /* Initialize some common structures */
126   if(argc==1) {
127      fprintf(stderr,"Usage : %s platform.txt\n",argv[0]);
128      surf_exit();
129      return 1;
130   }
131   test(argv[1]);
132
133   surf_exit();
134   return 0;
135 }