+++ /dev/null
-/* Copyright (c) 2008, 2009, 2010. 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. */
-
-/** @addtogroup MSG_examples
- *
- * @subsection MSG_ex_resources Other resource kinds
- *
- * This section contains some sparse examples of how to use the other
- * kind of resources, such as disk or GPU. These resources are quite
- * experimental for now, but here we go anyway.
- *
- * - <b>io/file.c</b> Example with the disk resource
- */
-
-#define FILENAME1 "./doc/simgrid/examples/platforms/g5k.xml"
-#define FILENAME2 "./doc/simgrid/examples/platforms/One_cluster_no_backbone.xml"
-#define FILENAME3 "./doc/simgrid/examples/platforms/g5k_cabinets.xml"
-#define FILENAME4 "./doc/simgrid/examples/platforms/nancy.xml"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "msg/msg.h"
-#include "surf/surf_private.h"
-
-int host(int argc, char *argv[]);
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(io_file,
- "Messages specific for this io example");
-
-int host(int argc, char *argv[])
-{
- msg_file_t file = NULL;
- s_msg_stat_t stat;
- void *ptr = NULL;
- char* mount = xbt_strdup("/home");
- double read,write;
-
- if(!strcmp(MSG_process_get_name(MSG_process_self()),"0"))
- file = MSG_file_open(mount,FILENAME1,"rw");
- else if(!strcmp(MSG_process_get_name(MSG_process_self()),"1"))
- file = MSG_file_open(mount,FILENAME2,"rw");
- else if(!strcmp(MSG_process_get_name(MSG_process_self()),"2"))
- file = MSG_file_open(mount,FILENAME3,"rw");
- else if(!strcmp(MSG_process_get_name(MSG_process_self()),"3"))
- file = MSG_file_open(mount,FILENAME4,"rw");
- else xbt_die("FILENAME NOT DEFINED %s",MSG_process_get_name(MSG_process_self()));
-
- XBT_INFO("\tOpen file '%s'",file->name);
-
- read = MSG_file_read(ptr,10000000,sizeof(char*),file); // Read for 10Mo
- XBT_INFO("\tHave read %8.1f on %s",read,file->name);
-
- write = MSG_file_write(ptr,100000,sizeof(char*),file); // Write for 100Ko
- XBT_INFO("\tHave written %8.1f on %s",write,file->name);
-
- read = MSG_file_read(ptr,10000000,sizeof(char*),file); // Read for 10Mo
- XBT_INFO("\tHave read %8.1f on %s",read,file->name);
-
- MSG_file_stat(file,&stat);
- XBT_INFO("\tFile stat %s Size %.1f",file->name,stat.size);
- MSG_file_free_stat(&stat);
-
- XBT_INFO("\tClose file '%s'",file->name);
- MSG_file_close(file);
-
- free(mount);
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- int i,res;
- MSG_init(&argc, argv);
- MSG_create_environment(argv[1]);
- xbt_dynar_t hosts = MSG_hosts_as_dynar();
- MSG_function_register("host", host);
- unsigned long nb_hosts = xbt_dynar_length(hosts);
- XBT_INFO("Number of host '%lu'",nb_hosts);
- for(i = 0 ; i<nb_hosts; i++)
- {
- char* name_host = bprintf("%d",i);
- MSG_process_create( name_host, host, NULL, xbt_dynar_get_as(hosts,i,msg_host_t) );
- free(name_host);
- }
- xbt_dynar_free(&hosts);
-
- res = MSG_main();
- XBT_INFO("Simulation time %g", MSG_get_clock());
- if (res == MSG_OK)
- return 0;
- else
- return 1;
-
-}
