-#include "msg/msg.h"
-#include "xbt/log.h"
-#include "inttypes.h"
+/* Copyright (c) 2013-2015. The SimGrid Team.
+ * All rights reserved. */
-XBT_LOG_NEW_DEFAULT_CATEGORY(storage,"Messages specific for this simulation");
-
-void storage_info(msg_host_t host);
-void display_storage_properties(msg_storage_t storage);
-int hsm_put(const char *remote_host, const char *src, const char *dest);
-sg_size_t write_local_file(char *dest, sg_size_t file_size);
-sg_size_t read_local_file(const char *src);
-void display_storage_info(msg_host_t host);
-void dump_storage_by_name(char *name);
-void display_storage_content(msg_storage_t storage);
-void get_set_storage_data(const char *storage_name);
-int client(int argc, char *argv[]);
-int server(int argc, char *argv[]);
-
-void storage_info(msg_host_t host)
-{
- 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_storage_list(MSG_host_self());
-
- xbt_dict_foreach(storage_list,cursor,mount_name,storage_name)
- {
- XBT_INFO("Storage name: %s, mount name: %s", storage_name, mount_name);
-
- sg_size_t free_size = MSG_storage_get_free_size(mount_name);
- sg_size_t used_size = MSG_storage_get_used_size(mount_name);
+/* 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. */
- XBT_INFO("Free size: %" PRIu64 " bytes", free_size);
- XBT_INFO("Used size: %" PRIu64 " bytes", used_size);
+#include "simgrid/msg.h"
- storage = MSG_storage_get_by_name(storage_name);
- display_storage_properties(storage);
- }
- xbt_dict_free(&storage_list);
-}
+XBT_LOG_NEW_DEFAULT_CATEGORY(storage,"Messages specific for this simulation");
-void display_storage_properties(msg_storage_t storage){
+static 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 (props){
- XBT_INFO("Properties of mounted storage: %s", MSG_storage_get_name(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("'%s' -> '%s'", key, data);
+ XBT_INFO("\t\t'%s' -> '%s'", key, data);
}else{
- XBT_INFO("No property attached.");
+ XBT_INFO("\tNo property attached.");
}
}
-// Read src file on local disk and send a put message to remote host (size of message = size of src file)
-int hsm_put(const char *remote_host, const char *src, const char *dest){
-
- // Read local src file, and return the size that was actually read
- sg_size_t read_size = read_local_file(src);
-
- // Send file
- XBT_INFO("%s sends %" PRIu64 " to %s",MSG_host_get_name(MSG_host_self()),read_size,remote_host);
- msg_task_t to_execute = MSG_task_create((const char*)"hsm_put", 0, (double) read_size, (void*)dest);
- MSG_task_send(to_execute, remote_host);
-
- return 1;
-}
-
-sg_size_t write_local_file(char *dest, sg_size_t file_size)
+static sg_size_t write_local_file(const char *dest, sg_size_t file_size)
{
- sg_size_t write;
- msg_file_t file = MSG_file_open("/sd1",dest, NULL);
- write = MSG_file_write(file, file_size);
+ sg_size_t written;
+ msg_file_t file = MSG_file_open(dest, NULL);
+ written = MSG_file_write(file, file_size);
+ XBT_INFO("%llu bytes on %llu bytes have been written by %s on /sd1",written, file_size,
+ MSG_host_get_name(MSG_host_self()));
MSG_file_close(file);
- return write;
+ return written;
}
-sg_size_t read_local_file(const char *src)
+static sg_size_t read_local_file(const char *src)
{
sg_size_t read, file_size;
- msg_file_t file = MSG_file_open("/sd1",src, NULL);
+ msg_file_t file = MSG_file_open(src, NULL);
file_size = MSG_file_get_size(file);
read = MSG_file_read(file, file_size);
- XBT_INFO("%s has read %" PRIu64 " on %s",MSG_host_get_name(MSG_host_self()),read,src);
+ XBT_INFO("%s has read %llu on %s",MSG_host_get_name(MSG_host_self()),read,src);
MSG_file_close(file);
return read;
}
-void display_storage_info(msg_host_t host)
-{
- const char* host_name = MSG_host_get_name(host);
- XBT_INFO("*** Storage info of: %s ***", host_name);
-
- xbt_dict_cursor_t cursor = NULL;
- char* mount_name;
- char* storage_name;
+// Read src file on local disk and send a put message to remote host (size of message = size of src file)
+static int hsm_put(const char *remote_host, const char *src, const char *dest){
+ // Read local src file, and return the size that was actually read
+ sg_size_t read_size = read_local_file(src);
- xbt_dict_t storage_list = MSG_host_get_storage_list(host);
+ // Send file
+ XBT_INFO("%s sends %llu to %s",MSG_host_get_name(MSG_host_self()),read_size,remote_host);
+ msg_task_t to_execute = MSG_task_create((const char*)"hsm_put", 0, (double) read_size, (void*)dest);
+ MSG_task_send(to_execute, remote_host);
+ MSG_process_sleep(.4);
+ return 1;
+}
- xbt_dict_foreach(storage_list,cursor,mount_name,storage_name)
- {
- dump_storage_by_name(storage_name);
+static 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(&storage_list);
+ xbt_dict_free(&content);
}
-void dump_storage_by_name(char *name){
+static void dump_storage_by_name(char *name){
XBT_INFO("*** Dump a storage element ***");
msg_storage_t storage = MSG_storage_get_by_name(name);
}
}
-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("%s size: %" PRIu64 " bytes", file, *psize);
- } else {
- XBT_INFO("No content.");
- }
- xbt_dict_free(&content);
-}
-
-void get_set_storage_data(const char *storage_name){
+static void get_set_storage_data(const char *storage_name){
XBT_INFO("*** GET/SET DATA for storage element: %s ***",storage_name);
msg_storage_t storage = MSG_storage_get_by_name(storage_name);
char *data = MSG_storage_get_data(storage);
XBT_INFO("Get data: '%s'", data);
- MSG_storage_set_data(storage,strdup("Some data"));
+ MSG_storage_set_data(storage, xbt_strdup("Some data"));
data = MSG_storage_get_data(storage);
- XBT_INFO("Set and get data: '%s'", data);
+ XBT_INFO("\tSet and get data: '%s'", data);
+ xbt_free(data);
+}
+
+static void dump_platform_storages(void){
+ unsigned int cursor;
+ xbt_dynar_t storages = MSG_storages_as_dynar();
+ msg_storage_t storage;
+ xbt_dynar_foreach(storages, cursor, storage){
+ XBT_INFO("Storage %s is attached to %s", MSG_storage_get_name(storage), MSG_storage_get_host(storage));
+ MSG_storage_set_property_value(storage, "other usage", xbt_strdup("gpfs"), xbt_free_f);
+ }
+ xbt_dynar_free(&storages);
}
-int client(int argc, char *argv[])
+static void storage_info(msg_host_t host)
{
- hsm_put("server","./doc/simgrid/examples/cxx/autoDestination/FinalizeTask.cxx","./scratch/toto.xml");
- hsm_put("server","./doc/simgrid/examples/cxx/autoDestination/autoDestination_deployment.xml","./scratch/titi.cxx");
- hsm_put("server","./doc/simgrid/examples/cxx/autoDestination/Slave.cxx","./scratch/tata.cxx");
+ 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(MSG_host_self());
+
+ 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);
+
+ XBT_INFO("\t\tFree size: %llu bytes", free_size);
+ XBT_INFO("\t\tUsed size: %llu bytes", used_size);
+
+ display_storage_properties(storage);
+ dump_storage_by_name(storage_name);
+ }
+ xbt_dict_free(&storage_list);
+}
+
+static int client(int argc, char *argv[])
+{
+ hsm_put("alice","/home/doc/simgrid/examples/msg/icomms/small_platform.xml","c:\\Windows\\toto.cxx");
+ hsm_put("alice","/home/doc/simgrid/examples/msg/parallel_task/test_ptask_deployment.xml","c:\\Windows\\titi.xml");
+ hsm_put("alice","/home/doc/simgrid/examples/msg/alias/masterslave_forwarder_with_alias.c","c:\\Windows\\tata.c");
msg_task_t finalize = MSG_task_create("finalize", 0, 0, NULL);
- MSG_task_send(finalize, "server");
+ MSG_task_send(finalize, "alice");
- get_set_storage_data("cdisk");
- display_storage_info(MSG_host_self());
+ get_set_storage_data("Disk1");
return 1;
}
-int server(int argc, char *argv[])
+static int server(int argc, char *argv[])
{
msg_task_t to_execute = NULL;
- _XBT_GNUC_UNUSED int res;
+ XBT_ATTRIB_UNUSED int res;
- display_storage_info(MSG_host_self());
+ storage_info(MSG_host_self());
- XBT_INFO("Server waiting for transfers");
+ XBT_INFO("Server waiting for transfers ...");
while(1){
res = MSG_task_receive(&(to_execute), MSG_host_get_name(MSG_host_self()));
xbt_assert(res == MSG_OK, "MSG_task_get failed");
if (!strcmp(task_name, "finalize")) { // Shutdown ...
MSG_task_destroy(to_execute);
break;
- }
- else if(!strcmp(task_name,"hsm_put")){// Receive file to save
+ } else if(!strcmp(task_name,"hsm_put")){// Receive file to save
// Write file on local disk
char *dest = MSG_task_get_data(to_execute);
- sg_size_t size_to_write = (sg_size_t)MSG_task_get_data_size(to_execute);
+ sg_size_t size_to_write = (sg_size_t)MSG_task_get_bytes_amount(to_execute);
write_local_file(dest, size_to_write);
- }
+ }
MSG_task_destroy(to_execute);
to_execute = NULL;
}
- display_storage_info(MSG_host_self());
+ storage_info(MSG_host_self());
+ dump_platform_storages();
return 1;
}
MSG_init(&argc, argv);
/* Check the arguments */
- if (argc < 3) {
- printf("Usage: %s platform_file deployment_file \n", argv[0]);
- return -1;
- }
-
- const char *platform_file = argv[1];
- const char *deployment_file = argv[2];
+ xbt_assert(argc > 2,"Usage: %s platform_file deployment_file \n", argv[0]);
- MSG_create_environment(platform_file);
+ MSG_create_environment(argv[1]);
MSG_function_register("client", client);
MSG_function_register("server", server);
- MSG_launch_application(deployment_file);
+ MSG_launch_application(argv[2]);
msg_error_t res = MSG_main();
XBT_INFO("Simulated time: %g", MSG_get_clock());
- if (res == MSG_OK)
- return 0;
- else
- return 1;
+ return res != MSG_OK;
}
