-/* $Id$ */
+/* $Id: smx_host.c 4895 2007-10-27 07:34:39Z mquinson $ */
/* Copyright (c) 2007 Arnaud Legrand, Bruno Donassolo.
All rights reserved. */
#include "private.h"
#include "xbt/sysdep.h"
#include "xbt/log.h"
+#include "xbt/dict.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_host, simix,
"Logging specific to SIMIX (hosts)");
/********************************* Host **************************************/
smx_host_t __SIMIX_host_create(const char *name,
- void *workstation,
- void *data)
+ void *workstation, void *data)
{
- smx_simdata_host_t simdata = xbt_new0(s_smx_simdata_host_t,1);
- smx_host_t host = xbt_new0(s_smx_host_t,1);
+ smx_simdata_host_t simdata = xbt_new0(s_smx_simdata_host_t, 1);
+ smx_host_t host = xbt_new0(s_smx_host_t, 1);
s_smx_process_t proc;
/* Host structure */
simdata->host = workstation;
- simdata->process_list = xbt_swag_new(xbt_swag_offset(proc, host_proc_hookup));
+ simdata->process_list =
+ xbt_swag_new(xbt_swag_offset(proc, host_proc_hookup));
/* Update global variables */
- xbt_fifo_unshift(simix_global->host, host);
+ xbt_dict_set(simix_global->host,host->name, host,&__SIMIX_host_destroy);
return host;
}
*/
void SIMIX_host_set_data(smx_host_t host, void *data)
{
- xbt_assert0((host!=NULL), "Invalid parameters");
+ xbt_assert0((host != NULL), "Invalid parameters");
xbt_assert0((host->data == NULL), "Data already set");
/* Assign data */
host->data = data;
- return ;
+ return;
}
/**
const char *SIMIX_host_get_name(smx_host_t host)
{
- xbt_assert0((host != NULL) && (host->simdata != NULL), "Invalid parameters");
+ xbt_assert0((host != NULL)
+ && (host->simdata != NULL), "Invalid parameters");
/* Return data */
return (host->name);
* MSG_host_destroy is just a front_end that also removes it from
* msg_global->host
*/
-void __SIMIX_host_destroy(smx_host_t host)
+void __SIMIX_host_destroy(void* h)
{
+ smx_host_t host = (smx_host_t)h;
smx_simdata_host_t simdata = NULL;
xbt_assert0((host != NULL), "Invalid parameters");
-
+
/* Clean Simulator data */
simdata = host->simdata;
if (xbt_swag_size(simdata->process_list) != 0) {
- char *msg=bprintf("Shutting down host %s, but it's not empty:", host->name);
- char *tmp;
- smx_process_t process = NULL;
-
- xbt_swag_foreach(process, simdata->process_list) {
- tmp = bprintf("%s\n\t%s",msg,process->name);
- free(msg);
- msg=tmp;
- }
- THROW1(arg_error,0,"%s",msg);
+ char *msg =
+ bprintf("Shutting down host %s, but it's not empty:", host->name);
+ char *tmp;
+ smx_process_t process = NULL;
+
+ xbt_swag_foreach(process, simdata->process_list) {
+ tmp = bprintf("%s\n\t%s", msg, process->name);
+ free(msg);
+ msg = tmp;
+ }
+ THROW1(arg_error, 0, "%s", msg);
}
-
+
xbt_swag_free(simdata->process_list);
free(simdata);
*/
int SIMIX_host_get_number(void)
{
- return (xbt_fifo_size(simix_global->host));
+ return (xbt_dict_size(simix_global->host));
}
+
/**
- * \brief Return a array of all the #smx_host_t.
+ * \brief Return an array of all the #smx_host_t.
*
- * \return List of all hosts
+ * \return List of all hosts (in a newly allocated table)
*/
-smx_host_t *SIMIX_host_get_table(void)
-{
- return ((smx_host_t *)xbt_fifo_to_array(simix_global->host));
+smx_host_t* SIMIX_host_get_table(void) {
+ smx_host_t *res = xbt_new(smx_host_t,xbt_dict_size(simix_global->host));
+ smx_host_t h;
+ xbt_dict_cursor_t c;
+ char *name;
+ int i=0;
+
+ xbt_dict_foreach(simix_global->host,c,name,h)
+ res[i++] = h;
+
+ return res;
}
+/**
+ * \brief Return a dict of all the #smx_host_t.
+ *
+ * \return List of all hosts (as a #xbt_dict_t)
+ */
+xbt_dict_t SIMIX_host_get_dict(void) {
+ return simix_global->host;
+}
/**
* \brief Return the speed of the processor.
*/
double SIMIX_host_get_speed(smx_host_t host)
{
- xbt_assert0((host!= NULL), "Invalid parameters");
+ xbt_assert0((host != NULL), "Invalid parameters");
- return(surf_workstation_resource->
- extension_public->get_speed(host->simdata->host,1.0));
+ return (surf_workstation_model->
+ extension_public->get_speed(host->simdata->host, 1.0));
}
/**
*/
double SIMIX_host_get_available_speed(smx_host_t host)
{
- xbt_assert0((host!= NULL), "Invalid parameters");
+ xbt_assert0((host != NULL), "Invalid parameters");
- return(surf_workstation_resource->
- extension_public->get_available_speed(host->simdata->host));
+ return (surf_workstation_model->
+ extension_public->get_available_speed(host->simdata->host));
}
/**
*/
smx_host_t SIMIX_host_get_by_name(const char *name)
{
- xbt_fifo_item_t i = NULL;
- smx_host_t host = NULL;
-
xbt_assert0(((simix_global != NULL)
- && (simix_global->host != NULL)), "Environment not set yet");
+ && (simix_global->host != NULL)),
+ "Environment not set yet");
- xbt_fifo_foreach(simix_global->host,i,host,smx_host_t) {
- if(strcmp(host->name, name) == 0) return host;
- }
- return NULL;
+ return xbt_dict_get_or_null(simix_global->host, name);
}
+/**
+ * \brief Returns a xbt_dynar_t consisting of the list of properties assigned to this host
+ *
+ * \param host a host
+ * \return the dynamic array consisting of property names
+ */
+xbt_dict_t SIMIX_host_get_properties(smx_host_t host)
+{
+ xbt_assert0((host != NULL), "Invalid parameters");
+
+ return (surf_workstation_model->
+ common_public->get_properties(host->simdata->host));
+
+}
+
+
/**
* \brief Return the state of a workstation
*
*/
int SIMIX_host_get_state(smx_host_t host)
{
- xbt_assert0((host!= NULL), "Invalid parameters");
+ xbt_assert0((host != NULL), "Invalid parameters");
- return(surf_workstation_resource->
- extension_public->get_state(host->simdata->host));
+ return (surf_workstation_model->
+ extension_public->get_state(host->simdata->host));
}
-
-