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Fix tests.
[simgrid.git] / testsuite / surf / surf_usage.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
10 #ifdef __BORLANDC__
11 #pragma hdrstop
12 #endif
13
14 #include <stdio.h>
15 #include "surf/surf.h"
16
17 #include "xbt/log.h"
18 XBT_LOG_NEW_DEFAULT_CATEGORY(surf_test, "Messages specific for surf example");
19
20 const char *string_action(e_surf_action_state_t state);
21 const char *string_action(e_surf_action_state_t state)
22 {
23   switch (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";
34   default:
35     return "INVALID STATE";
36   }
37 }
38
39 void test(char *platform);
40 void test(char *platform)
41 {
42   void *cpuA = NULL;
43   void *cpuB = NULL;
44   void *cardA = NULL;
45   void *cardB = NULL;
46   surf_action_t actionA = NULL;
47   surf_action_t actionB = NULL;
48   surf_action_t actionC = NULL;
49   surf_action_t commAB = NULL;
50   e_surf_action_state_t stateActionA;
51   e_surf_action_state_t stateActionB;
52   e_surf_action_state_t stateActionC;
53   double now = -1.0;
54
55   surf_cpu_model_init_Cas01(platform);  /* Now it is possible to use CPUs */
56   surf_network_model_init_CM02(platform);       /* Now it is possible to use eth0 */
57
58   parse_platform_file(platform);
59
60   /*********************** CPU ***********************************/
61   DEBUG1("%p", surf_cpu_model);
62   cpuA = surf_model_resource_by_name(surf_cpu_model,"Cpu A");
63   cpuB = surf_model_resource_by_name(surf_cpu_model,"Cpu B");
64
65   /* Let's check that those two processors exist */
66   DEBUG2("%s : %p",surf_resource_name(cpuA), cpuA);
67   DEBUG2("%s : %p",surf_resource_name(cpuB), cpuB);
68
69   /* Let's do something on it */
70   actionA = surf_cpu_model->extension.cpu.execute(cpuA, 1000.0);
71   actionB = surf_cpu_model->extension.cpu.execute(cpuB, 1000.0);
72   actionC = surf_cpu_model->extension.cpu.sleep(cpuB, 7.32);
73
74   /* Use whatever calling style you want... */
75   stateActionA = surf_cpu_model->action_state_get(actionA);      /* When you know actionA model type */
76   stateActionB = actionB->model_type->action_state_get(actionB); /* If you're unsure about it's model type */
77   stateActionC = surf_cpu_model->action_state_get(actionC);      /* When you know actionA model type */
78
79   /* And just look at the state of these tasks */
80   DEBUG2("actionA : %p (%s)", actionA, string_action(stateActionA));
81   DEBUG2("actionB : %p (%s)", actionB, string_action(stateActionB));
82   DEBUG2("actionC : %p (%s)", actionB, string_action(stateActionC));
83
84   /*********************** Network *******************************/
85   DEBUG1("%p", surf_network_model);
86   cardA = surf_model_resource_by_name(surf_network_model,"Cpu A");
87   cardB = surf_model_resource_by_name(surf_network_model,"Cpu B");
88
89   /* Let's check that those two processors exist */
90   DEBUG2("%s : %p", surf_resource_name(cardA), cardA);
91   DEBUG2("%s : %p", surf_resource_name(cardB), cardB);
92
93   /* Let's do something on it */
94   commAB =
95     surf_network_model->extension.network.communicate("Cpu A","Cpu B", 0, 1, /* FIXME: hardcoding host number is bad */
96                                                       150.0, -1.0);
97
98   surf_solve();                 /* Takes traces into account. Returns 0.0 */
99   do {
100     surf_action_t action = NULL;
101     now = surf_get_clock();
102     DEBUG1("Next Event : %g", now);
103     DEBUG0("\t CPU actions");
104     while ((action =
105             xbt_swag_extract(surf_cpu_model->states.failed_action_set))) {
106       DEBUG1("\t * Failed : %p", action);
107       action->model_type->action_unref(action);
108     }
109     while ((action =
110             xbt_swag_extract(surf_cpu_model->states.done_action_set))) {
111       DEBUG1("\t * Done : %p", action);
112       action->model_type->action_unref(action);
113     }
114     DEBUG0("\t Network actions");
115     while ((action =
116             xbt_swag_extract(surf_network_model->states.failed_action_set))) {
117       DEBUG1("\t * Failed : %p", action);
118       action->model_type->action_unref(action);
119     }
120     while ((action =
121             xbt_swag_extract(surf_network_model->states.done_action_set))) {
122       DEBUG1("\t * Done : %p", action);
123       action->model_type->action_unref(action);
124     }
125
126   } while ((xbt_swag_size(surf_network_model->states.running_action_set) ||
127             xbt_swag_size(surf_cpu_model->states.running_action_set)) &&
128             surf_solve() >= 0.0);
129
130   DEBUG0("Simulation Terminated");
131 }
132
133 #ifdef __BORLANDC__
134 #pragma argsused
135 #endif
136
137 int main(int argc, char **argv)
138 {
139   surf_init(&argc, argv);       /* Initialize some common structures */
140   if (argc == 1) {
141     fprintf(stderr, "Usage : %s platform.xml\n", argv[0]);
142     return 1;
143   }
144   test(argv[1]);
145
146   surf_exit();
147   return 0;
148 }