1 /* A few basic tests for the surf library */
3 /* Authors: Arnaud Legrand */
5 /* This program is free software; you can redistribute it and/or modify it
6 under the terms of the license (GNU LGPL) which comes with this package. */
11 const char *string_action(e_surf_action_state_t state);
12 const char *string_action(e_surf_action_state_t state)
15 case (SURF_ACTION_READY):
16 return "SURF_ACTION_READY";
17 case (SURF_ACTION_RUNNING):
18 return "SURF_ACTION_RUNNING";
19 case (SURF_ACTION_FAILED):
20 return "SURF_ACTION_FAILED";
21 case (SURF_ACTION_DONE):
22 return "SURF_ACTION_DONE";
23 case (SURF_ACTION_NOT_IN_THE_SYSTEM):
24 return "SURF_ACTION_NOT_IN_THE_SYSTEM";
26 return "INVALID STATE";
36 surf_action_t actionA = NULL;
37 surf_action_t actionB = NULL;
38 e_surf_action_state_t stateActionA;
39 e_surf_action_state_t stateActionB;
40 xbt_maxmin_float_t now = -1.0;
42 surf_init(); /* Initialize some common structures */
43 surf_cpu_resource_init(NULL); /* Now it is possible to use CPUs */
45 printf("%p \n", surf_cpu_resource);
46 cpuA = surf_cpu_resource->common_public->name_service("Cpu A");
47 cpuB = surf_cpu_resource->common_public->name_service("Cpu B");
49 /* Let's check that those two processors exist */
50 printf("%s : %p\n", surf_cpu_resource->common_public->get_resource_name(cpuA), cpuA);
51 printf("%s : %p\n", surf_cpu_resource->common_public->get_resource_name(cpuB), cpuB);
53 /* Let's do something on it */
54 actionA = surf_cpu_resource->extension_public->execute(cpuA, 1000.0);
55 actionB = surf_cpu_resource->extension_public->execute(cpuB, 1000.0);
57 /* Use whatever calling style you want... */
58 stateActionA = surf_cpu_resource->common_public->action_get_state(actionA); /* When you know actionA resource type */
59 stateActionB = actionB->resource_type->common_public->action_get_state(actionB); /* If you're unsure about it's resource type */
61 /* And just look at the stat of these tasks */
62 printf("actionA : %p (%s)\n", actionA, string_action(stateActionA));
63 printf("actionB : %p (%s)\n", actionB, string_action(stateActionB));
65 surf_solve(); /* Takes traces into account. Returns 0.0 */
67 surf_action_t action = NULL;
68 now = surf_get_clock();
69 printf("Next Event : " XBT_HEAP_FLOAT_T "\n", now);
70 while(action=xbt_swag_extract(surf_cpu_resource->common_public->states.failed_action_set)) {
71 printf("\tFailed : %p\n", action);
73 while(action=xbt_swag_extract(surf_cpu_resource->common_public->states.done_action_set)) {
74 printf("\tDone : %p\n", action);
76 } while(surf_solve());
78 printf("Simulation Terminated\n");
82 int main(int argc, char **argv)