X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4fcb76c0c08cf4aaa8379bb5da8215334b4e83d2..bf2c5d4d8474e3d5d414f1b722716128f43ad4d2:/examples/msg/io/file.c
diff --git a/examples/msg/io/file.c b/examples/msg/io/file.c
index 87c9618ee4..0eb2cb459c 100644
--- a/examples/msg/io/file.c
+++ b/examples/msg/io/file.c
@@ -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 +32,39 @@ 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;
+ s_msg_stat_t stat;
+ void *ptr = NULL;
+ char* mount = bprintf("/home");
+ double 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,"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()));
- 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->name);
- 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(ptr,10000000,sizeof(char*),file); // Read for 10Mo
+ XBT_INFO("\tHave read %8.1f on %s",read,file->name);
- 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(ptr,100000,sizeof(char*),file); // Write for 100Ko
+ XBT_INFO("\tHave written %8.1f on %s",write,file->name);
- res = MSG_file_close(mount,file);
- XBT_INFO("Host '%s' close %d",MSG_host_get_name(MSG_host_self()), res);
+ 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;
@@ -53,24 +72,23 @@ 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