-/* Copyright (c) 2008-2010, 2012-2014. The SimGrid Team.
- * All rights reserved.
-*/
+/* Copyright (c) 2008-2010, 2012-2015. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#include "simgrid/msg.h"
-#include "xbt/log.h"
#include <unistd.h>
-
#define FILENAME1 "/sd1/doc/simgrid/examples/cxx/autoDestination/Main.cxx"
-int host(int argc, char *argv[]);
-void storage_info(msg_host_t host);
-void display_storage_properties(msg_storage_t storage);
-void dump_storage_by_name(char *name);
-void display_storage_content(msg_storage_t storage);
-
XBT_LOG_NEW_DEFAULT_CATEGORY(storage,"Messages specific for this simulation");
-
-
-void storage_info(msg_host_t host)
+static int host(int argc, char *argv[])
{
- const char* host_name = MSG_host_get_name(host);
- XBT_INFO("*** Storage info on %s ***", host_name);
-
- xbt_dict_cursor_t cursor = NULL;
- char* mount_name;
- char* storage_name;
- msg_storage_t storage;
-
- xbt_dict_t storage_list = MSG_host_get_mounted_storage_list(host);
-
- xbt_dict_foreach(storage_list,cursor,mount_name,storage_name)
- {
- XBT_INFO("\tStorage name: %s, mount name: %s", storage_name, mount_name);
-
- storage = MSG_storage_get_by_name(storage_name);
-
- sg_size_t free_size = MSG_storage_get_free_size(storage);
- sg_size_t used_size = MSG_storage_get_used_size(storage);
+ char name[2048];
+ sprintf(name,"%s%i", FILENAME1,MSG_process_self_PID());
+ msg_file_t file = MSG_file_open(name, NULL);
+ //MSG_file_read(file, MSG_file_get_size(file));
+ MSG_file_write(file, 500000);
- XBT_INFO("\t\tFree size: %llu bytes", free_size);
- XBT_INFO("\t\tUsed size: %llu bytes", used_size);
+ XBT_INFO("Size of %s: %llu", MSG_file_get_name(file), MSG_file_get_size(file));
+ MSG_file_close(file);
- display_storage_properties(storage);
- dump_storage_by_name(storage_name);
- }
- xbt_dict_free(&storage_list);
-}
-
-void display_storage_properties(msg_storage_t storage){
- xbt_dict_cursor_t cursor = NULL;
- char *key, *data;
- xbt_dict_t props = MSG_storage_get_properties(storage);
- if (xbt_dict_length(props) > 0){
- XBT_INFO("\tProperties of mounted storage: %s", MSG_storage_get_name(storage));
- xbt_dict_foreach(props, cursor, key, data)
- XBT_INFO("\t\t'%s' -> '%s'", key, data);
- }else{
- XBT_INFO("\tNo property attached.");
- }
-}
-
-void dump_storage_by_name(char *name){
- XBT_INFO("*** Dump a storage element ***");
- msg_storage_t storage = MSG_storage_get_by_name(name);
-
- if(storage){
- display_storage_content(storage);
- }
- else{
- XBT_INFO("Unable to retrieve storage element by its name: %s.", name);
- }
+ return 1;
}
-void display_storage_content(msg_storage_t storage){
- XBT_INFO("Print the content of the storage element: %s",MSG_storage_get_name(storage));
- xbt_dict_cursor_t cursor = NULL;
- char *file;
- sg_size_t *psize;
- xbt_dict_t content = MSG_storage_get_content(storage);
- if (content){
- xbt_dict_foreach(content, cursor, file, psize)
- XBT_INFO("\t%s size: %llu bytes", file, *psize);
- } else {
- XBT_INFO("\tNo content.");
- }
- xbt_dict_free(&content);
-}
-
-
-
-
-
-int host(int argc, char *argv[])
-{
- char name[2048];
- sprintf(name,"%s%i", FILENAME1,MSG_process_self_PID());
- msg_file_t file = MSG_file_open(name, NULL);
- //MSG_file_read(file, MSG_file_get_size(file));
- MSG_file_write(file, 500000);
-
- XBT_INFO("Size of %s: %llu", MSG_file_get_name(file), MSG_file_get_size(file));
- MSG_file_close(file);
-
- return 1;
-}
-
-
int main(int argc, char **argv)
{
-
- int res, i;
MSG_init(&argc, argv);
MSG_create_environment(argv[1]);
MSG_function_register("host", host);
storage_info(MSG_host_by_name(xbt_strdup("host")));
- for(i = 0 ; i<10; i++){
- MSG_process_create(xbt_strdup("host"), host, NULL, MSG_host_by_name(xbt_strdup("host")));
+ for(int i = 0 ; i<10; i++){
+ MSG_process_create(xbt_strdup("host"), host, NULL, MSG_host_by_name(xbt_strdup("host")));
}
-
-
-
- res = MSG_main();
+ int res = MSG_main();
storage_info(MSG_host_by_name(xbt_strdup("host")));
XBT_INFO("Simulation time %g", MSG_get_clock());
- if (res == MSG_OK)
- return 0;
- else
- return 1;
-
+ return res != MSG_OK;
}
