#include "private.h"
#include "xbt/sysdep.h"
#include "xbt/log.h"
+#include "xbt/dict.h"
+#include "msg/mailbox.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_process, simix,
"Logging specific to SIMIX (process)");
xbt_swag_remove(arg, simix_global->process_list);
xbt_swag_remove(arg, simix_global->process_to_run);
xbt_swag_remove(arg,
- ((smx_process_t) arg)->simdata->s_host->simdata->
+ ((smx_process_t) arg)->simdata->smx_host->simdata->
process_list);
free(((smx_process_t) arg)->name);
((smx_process_t) arg)->name = NULL;
smx_process_t SIMIX_process_create(const char *name,
xbt_main_func_t code, void *data,
const char *hostname, int argc,
- char **argv)
+ char **argv, xbt_dict_t properties)
{
smx_simdata_process_t simdata = xbt_new0(s_smx_simdata_process_t, 1);
smx_process_t process = xbt_new0(s_smx_process_t, 1);
smx_process_t self = NULL;
smx_host_t host = SIMIX_host_get_by_name(hostname);
-
+ /*char alias[MAX_ALIAS_NAME + 1] = {0};
+ msg_mailbox_t mailbox;*/
+
xbt_assert0(((code != NULL) && (host != NULL)), "Invalid parameters");
/* Simulator Data */
- simdata->s_host = host;
+ simdata->smx_host = host;
simdata->mutex = NULL;
simdata->cond = NULL;
simdata->argc = argc;
process->simdata = simdata;
process->data = data;
+ /* Add properties*/
+ simdata->properties = properties;
+
xbt_swag_insert(process, host->simdata->process_list);
/* fix current_process, about which xbt_context_start mocks around */
xbt_swag_insert(process, simix_global->process_list);
DEBUG2("Inserting %s(%s) in the to_run list", process->name, host->name);
xbt_swag_insert(process, simix_global->process_to_run);
+
+ /*sprintf(alias,"%s:%s",hostname,process->name);
+
+ mailbox = MSG_mailbox_new(alias);
+ MSG_mailbox_set_hostname(mailbox, hostname);*/
return process;
}
-
/**
* \brief Creates and runs a new #smx_process_t hosting a JAVA thread
*
name, host, data, jprocess, jenv);
xbt_assert0(host, "Invalid parameters");
/* Simulator Data */
- simdata->s_host = host;
+ simdata->smx_host = host;
simdata->mutex = NULL;
simdata->cond = NULL;
simdata->argc = 0;
simdata->argv = NULL;
- simdata->context = xbt_context_new(name,NULL, NULL, NULL,
+
+ simdata->context = xbt_context_new(name,NULL, NULL, jprocess,
simix_global->
cleanup_process_function, process,
/* argc/argv */ 0, NULL);
-
+
/* Process structure */
process->name = xbt_strdup(name);
process->simdata = simdata;
process->data = data;
- SIMIX_process_set_jprocess(process, jprocess);
- SIMIX_process_set_jenv(process, jenv);
xbt_swag_insert(process, host->simdata->process_list);
/* fix current_process, about which xbt_context_start mocks around */
self = simix_global->current_process;
+
xbt_context_start(process->simdata->context);
+
simix_global->current_process = self;
xbt_swag_insert(process, simix_global->process_list);
smx_simdata_process_t p_simdata = process->simdata;
DEBUG2("Killing process %s on %s", process->name,
- p_simdata->s_host->name);
+ p_simdata->smx_host->name);
/* Cleanup if we were waiting for something */
if (p_simdata->mutex)
xbt_assert0(((process != NULL)
&& (process->simdata)), "Invalid parameters");
- return (process->simdata->s_host);
+ return (process->simdata->smx_host);
}
/**
return (process->name);
}
+/**
+ * \brief Changes the name of an agent.
+ *
+ * This functions checks whether \a process is a valid pointer or not and return its name.
+ * \param process SIMIX process
+ * \param name The new process name
+ */
+void SIMIX_process_set_name(smx_process_t process, char *name)
+{
+ xbt_assert0(((process != NULL)
+ && (process->simdata)), "Invalid parameters");
+
+ process->name = name;
+}
+
+/** \ingroup m_process_management
+ * \brief Return the properties
+ *
+ * This functions returns the properties associated with this process
+ */
+xbt_dict_t SIMIX_process_get_properties(smx_process_t process)
+{
+ return process->simdata->properties;
+}
+
/**
* \brief Return the current agent.
*
simdata->suspended = 1;
c = simdata->cond;
xbt_fifo_foreach(c->actions, i, act, smx_action_t) {
- surf_workstation_resource->common_public->suspend(act->simdata->
+ surf_workstation_model->common_public->suspend(act->simdata->
surf_action);
}
} else {
}
} else {
/* process executing, I can create an action and suspend it */
- process->simdata->suspended = 1;
smx_action_t dummy;
smx_cond_t cond;
char name[] = "dummy";
+ process->simdata->suspended = 1;
cond = SIMIX_cond_init();
dummy = SIMIX_action_execute(SIMIX_process_get_host(process), name, 0);
- surf_workstation_resource->common_public->set_priority(dummy->simdata->
- surf_action,
- 0.0);
+ surf_workstation_model->common_public->suspend(dummy->simdata->surf_action);
SIMIX_register_action_to_condition(dummy, cond);
__SIMIX_cond_wait(cond);
- //SIMIX_action_destroy(dummy);
- //SIMIX_cond_destroy(cond);
+ SIMIX_unregister_action_to_condition(dummy, cond);
+ SIMIX_action_destroy(dummy);
+ SIMIX_cond_destroy(cond);
}
return;
}
simdata->suspended = 0; /* He'll wake up by itself */
return;
} else if (simdata->cond) {
- DEBUG0("Resume process blocked on a conditional");
/* temporaries variables */
smx_cond_t c;
xbt_fifo_item_t i;
smx_action_t act;
+ DEBUG0("Resume process blocked on a conditional");
simdata->suspended = 0;
c = simdata->cond;
xbt_fifo_foreach(c->actions, i, act, smx_action_t) {
- surf_workstation_resource->common_public->resume(act->simdata->
- surf_action);
+ surf_workstation_model->common_public->resume(act->simdata->surf_action);
}
+ SIMIX_cond_signal(c);
return;
} else {
simdata->suspended = 0;
}
+/**
+ * \brief Migrates an agent to another location.
+ *
+ * This function changes the value of the host on which \a process is running.
+ */
+void SIMIX_process_change_host(smx_process_t process, char *source, char *dest)
+{
+ smx_simdata_process_t p_simdata = process->simdata;
+ smx_host_t h1 = SIMIX_host_get_by_name(source);
+ smx_host_t h2 = SIMIX_host_get_by_name(dest);
+ p_simdata->smx_host = h2;
+ xbt_swag_remove(process, h1->simdata->process_list);
+ xbt_swag_insert(process, h2->simdata->process_list);
+}
+
/**
* \brief Returns true if the process is suspended .
*
}
-/* Helper functions for jMSG: manipulate the context data without breaking the module separation */
-#include "xbt/context.h" /* to pass java objects from MSG to the context */
-
-void SIMIX_process_set_jprocess(smx_process_t process, void *jp)
-{
- xbt_context_set_jprocess(process->simdata->context, jp);
-}
-
-void *SIMIX_process_get_jprocess(smx_process_t process)
-{
- return xbt_context_get_jprocess(process->simdata->context);
-}
-
-void SIMIX_process_set_jmutex(smx_process_t process, void *jm)
-{
- xbt_context_set_jmutex(process->simdata->context, jm);
-}
-
-void *SIMIX_process_get_jmutex(smx_process_t process)
-{
- return xbt_context_get_jmutex(process->simdata->context);
-}
-
-void SIMIX_process_set_jcond(smx_process_t process, void *jc)
-{
- xbt_context_set_jcond(process->simdata->context, jc);
-}
-
-void *SIMIX_process_get_jcond(smx_process_t process)
-{
- return xbt_context_get_jcond(process->simdata->context);
-}
-
-void SIMIX_process_set_jenv(smx_process_t process, void *je)
-{
- xbt_context_set_jenv(process->simdata->context, je);
-}
-
-void *SIMIX_process_get_jenv(smx_process_t process)
-{
- return xbt_context_get_jenv(process->simdata->context);
-}
