3 /* Copyright (c) 2007 Arnaud Legrand, Bruno Donnassolo.
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. */
13 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_action, simix,
14 "Logging specific to SIMIX (action)");
16 /************************************* Actions *********************************/
18 smx_action_t SIMIX_action_communicate(smx_host_t sender,smx_host_t receiver,char * name, double size, double rate)
20 /* check if the host is active */
21 if ( surf_workstation_resource->extension_public->get_state(sender->simdata->host)!=SURF_CPU_ON) {
22 THROW1(network_error,0,"Host %s failed, you cannot call this function",sender->name);
24 if ( surf_workstation_resource->extension_public->get_state(receiver->simdata->host)!=SURF_CPU_ON) {
25 THROW1(network_error,0,"Host %s failed, you cannot call this function",receiver->name);
28 /* alloc structures */
29 smx_action_t act = xbt_new0(s_smx_action_t,1);
30 act->simdata = xbt_new0(s_smx_simdata_action_t,1);
31 smx_simdata_action_t simdata = act->simdata;
32 act->cond_list = xbt_fifo_new();
35 act->name = xbt_strdup(name);
38 simdata->surf_action = surf_workstation_resource->extension_public->
39 communicate(sender->simdata->host,
40 receiver->simdata->host, size, rate);
41 surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
46 smx_action_t SIMIX_action_execute(smx_host_t host, char * name, double amount)
48 /* check if the host is active */
49 if ( surf_workstation_resource->extension_public->get_state(host->simdata->host)!=SURF_CPU_ON) {
50 THROW1(host_error,0,"Host %s failed, you cannot call this function",host->name);
53 /* alloc structures */
54 smx_action_t act = xbt_new0(s_smx_action_t,1);
55 act->simdata = xbt_new0(s_smx_simdata_action_t,1);
56 smx_simdata_action_t simdata = act->simdata;
57 act->cond_list = xbt_fifo_new();
60 simdata->source = host;
61 act-> name = xbt_strdup(name);
63 /* set communication */
64 simdata->surf_action = surf_workstation_resource->extension_public->
65 execute(host->simdata->host, amount);
67 surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
73 smx_action_t SIMIX_action_sleep(smx_host_t host, double duration)
75 char name[] = "sleep";
77 /* check if the host is active */
78 if ( surf_workstation_resource->extension_public->get_state(host->simdata->host)!=SURF_CPU_ON) {
79 THROW1(host_error,0,"Host %s failed, you cannot call this function",host->name);
82 /* alloc structures */
83 smx_action_t act = xbt_new0(s_smx_action_t,1);
84 act->simdata = xbt_new0(s_smx_simdata_action_t,1);
85 smx_simdata_action_t simdata = act->simdata;
86 act->cond_list = xbt_fifo_new();
89 simdata->source = host;
90 act->name = xbt_strdup(name);
92 simdata->surf_action = surf_workstation_resource->extension_public->
93 sleep(host->simdata->host, duration);
95 surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
101 void SIMIX_action_cancel(smx_action_t action)
103 xbt_assert0((action != NULL), "Invalid parameter");
105 if(action->simdata->surf_action) {
106 surf_workstation_resource->common_public->action_cancel(action->simdata->surf_action);
111 void SIMIX_action_set_priority(smx_action_t action, double priority)
113 xbt_assert0( (action != NULL) && (action->simdata != NULL), "Invalid parameter" );
115 surf_workstation_resource->common_public->
116 set_priority(action->simdata->surf_action, priority);
120 void SIMIX_action_destroy(smx_action_t action)
123 xbt_assert0((action != NULL), "Invalid parameter");
125 xbt_assert1((xbt_fifo_size(action->cond_list)==0),
126 "Conditional list not empty %d. There is a problem. Cannot destroy it now!", xbt_fifo_size(action->cond_list));
128 if(action->name) free(action->name);
130 xbt_fifo_free(action->cond_list);
132 if(action->simdata->surf_action)
133 action->simdata->surf_action->resource_type->common_public->action_free(action->simdata->surf_action);
138 void SIMIX_register_action_to_condition(smx_action_t action, smx_cond_t cond)
140 xbt_assert0( (action != NULL) && (cond != NULL), "Invalid parameters");
142 xbt_fifo_push(cond->actions,action);
145 double SIMIX_action_get_remains(smx_action_t action)
147 xbt_assert0((action != NULL), "Invalid parameter");
148 return action->simdata->surf_action->remains;