X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4fcb76c0c08cf4aaa8379bb5da8215334b4e83d2..bdfe4f8674f98efbf2d67ad854ef83a1d5f855ed:/examples/msg/io/file.c
diff --git a/examples/msg/io/file.c b/examples/msg/io/file.c
index 87c9618ee4..cf8330e726 100644
--- a/examples/msg/io/file.c
+++ b/examples/msg/io/file.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2008-2010, 2012-2013. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
@@ -15,7 +15,10 @@
* - io/file.c Example with the disk resource
*/
-#define FILENAME "/home/user/Install/simgrid/doc/simgrid/examples/cxx/basic/basic_platform.xml"
+#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
#include
@@ -29,23 +32,35 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(io_file,
int host(int argc, char *argv[])
{
- m_file_t file;
- char* mount = bprintf("C:");
+ msg_file_t file = NULL;
+ char* mount = xbt_strdup("/home");
+ size_t read,write;
- file = MSG_file_open(mount,FILENAME,"rw");
- XBT_INFO("Host '%s' open %p",MSG_host_get_name(MSG_host_self()), file);
+ if(!strcmp(MSG_process_get_name(MSG_process_self()),"0")){
+ file = MSG_file_open(mount,FILENAME1, NULL);
+ MSG_file_dump(file);
+ } else if(!strcmp(MSG_process_get_name(MSG_process_self()),"1"))
+ file = MSG_file_open(mount,FILENAME2, NULL);
+ else if(!strcmp(MSG_process_get_name(MSG_process_self()),"2"))
+ file = MSG_file_open(mount,FILENAME3, NULL);
+ else if(!strcmp(MSG_process_get_name(MSG_process_self()),"3"))
+ file = MSG_file_open(mount,FILENAME4, NULL);
+ else xbt_die("FILENAME NOT DEFINED %s",MSG_process_get_name(MSG_process_self()));
- size_t read = MSG_file_read(mount,NULL,0,0,file);
- XBT_INFO("Host '%s' read %zu", MSG_host_get_name(MSG_host_self()), read);
+ XBT_INFO("\tOpen file '%s'",file->fullname);
- size_t write = MSG_file_write(mount,NULL,0,0,file);
- XBT_INFO("Host '%s' write %zu", MSG_host_get_name(MSG_host_self()), write);
+ read = MSG_file_read(10000000,file); // Read for 10MB
+ XBT_INFO("\tHave read %zu on %s",read,file->fullname);
- int res = MSG_file_stat(mount,0,NULL);
- XBT_INFO("Host '%s' stat %d",MSG_host_get_name(MSG_host_self()), res);
+ write = MSG_file_write(100000,file); // Write for 100KB
+ XBT_INFO("\tHave written %zu on %s",write,file->fullname);
- res = MSG_file_close(mount,file);
- XBT_INFO("Host '%s' close %d",MSG_host_get_name(MSG_host_self()), res);
+ read = MSG_file_read(110000,file); // Read for 110KB
+ XBT_INFO("\tHave read %zu on %s (of size %zu)",read,file->fullname,
+ MSG_file_get_size(file));
+
+ XBT_INFO("\tClose file '%s'",file->fullname);
+ MSG_file_close(file);
free(mount);
return 0;
@@ -53,24 +68,23 @@ int host(int argc, char *argv[])
int main(int argc, char **argv)
{
- int i,res;
- MSG_global_init(&argc, 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);
-
- XBT_INFO("Number of host '%lu'",xbt_dynar_length(hosts));
- for(i = 0 ; i