-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2015. 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 "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
+#include "simgrid/msg.h" /* Yeah! If you want to use msg, you need to include simgrid/msg.h */
#include "xbt/sysdep.h" /* calloc, printf */
/* Create a log channel to have nice outputs. */
#include <stdio.h>
#include <stdlib.h>
+/** @addtogroup MSG_examples
+ *
+ * - <b>properties/msg_prop.c</b> Attaching arbitrary informations to
+ * host, processes and such, and retrieving them with @ref
+ * MSG_host_get_properties, @ref MSG_host_get_property_value, @ref
+ * MSG_process_get_properties and @ref
+ * MSG_process_get_property_value. Also make sure to read the
+ * platform and deployment XML files to see how to declare these
+ * data.
+ *
+ */
+
XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Property test");
int alice(int argc, char *argv[]);
int bob(int argc, char *argv[]);
int carole(int argc, char *argv[]);
-int forwarder(int argc, char *argv[]);
-MSG_error_t test_all(const char *platform_file,
+int david(int argc, char *argv[]);
+msg_error_t test_all(const char *platform_file,
const char *application_file);
static void test_host(const char*hostname)
{
- m_host_t thehost = MSG_get_host_by_name(hostname);
+ msg_host_t thehost = MSG_host_by_name(hostname);
xbt_dict_t props = MSG_host_get_properties(thehost);
xbt_dict_cursor_t cursor = NULL;
char *key, *data;
const char *noexist = "Unknown";
const char *value;
- char exist[] = "SG_TEST_Hdd";
+ char exist[] = "Hdd";
- XBT_INFO("== Print the properties of the host");
+ XBT_INFO("== Print the properties of the host '%s'", hostname);
xbt_dict_foreach(props, cursor, key, data)
XBT_INFO(" Host property: '%s' -> '%s'", key, data);
XBT_INFO(" Property: %s old value: %s", exist, value);
XBT_INFO("== Trying to modify a host property");
- xbt_dict_set(props, exist, xbt_strdup("250"), xbt_free_f);
+ MSG_host_set_property_value(thehost, exist, xbt_strdup("250"), xbt_free_f);
/* Test if we have changed the value */
value = MSG_host_get_property_value(thehost, exist);
"Value of property %s is defined to %s (where it should be 250)",
exist, value);
XBT_INFO(" Property: %s old value: %s", exist, value);
-
+
/* Restore the value for the next test */
- xbt_dict_set(props, exist, xbt_strdup("180"), xbt_free_f);
+ MSG_host_set_property_value(thehost, exist, xbt_strdup("180"), xbt_free_f);
}
int alice(int argc, char *argv[]) { /* Dump what we have on the current host */
test_host("host1");
return 0;
}
+int david(int argc, char *argv[]) {/* Dump what we have on a remote host */
+ MSG_process_sleep(2); // Wait for alice and carole to be done with its experiment
+ test_host("node-0.acme.org");
+ return 0;
+}
int bob(int argc, char *argv[])
{
xbt_dict_cursor_t cursor = NULL;
char *key, *data;
const char *noexist = "UnknownProcessProp";
- _XBT_GNUC_UNUSED const char *value;
+ XBT_ATTRIB_UNUSED const char *value;
XBT_INFO("== Print the properties of the process");
xbt_dict_foreach(props, cursor, key, data)
}
/** Test function */
-MSG_error_t test_all(const char *platform_file,
+msg_error_t test_all(const char *platform_file,
const char *application_file)
{
+ int host_number;
+ unsigned int i;
+ xbt_dynar_t hosts;
+ msg_host_t host;
+ msg_error_t ret;
+
MSG_function_register("alice", alice);
MSG_function_register("bob", bob);
MSG_function_register("carole", carole);
+ MSG_function_register("david", david);
MSG_create_environment(platform_file);
+
+ host_number = MSG_get_host_number();
+ XBT_INFO("There are %d hosts in the environment", host_number);
+
+ hosts = MSG_hosts_as_dynar();
+
+ xbt_dynar_foreach(hosts, i, host){
+ XBT_INFO("Host '%s' runs at %.0f flops/s",MSG_host_get_name(host),
+ MSG_get_host_speed(host));
+ }
+
MSG_launch_application(application_file);
- return MSG_main();
+ ret = MSG_main();
+
+ xbt_dynar_free(&hosts);
+
+ return ret;
} /* end_of_test_all */
/** Main function */
int main(int argc, char *argv[])
{
- MSG_error_t res = MSG_OK;
+ msg_error_t res = MSG_OK;
- MSG_global_init(&argc, argv);
+ MSG_init(&argc, argv);
if (argc < 3) {
printf("Usage: %s platform_file deployment_file\n", argv[0]);
printf("example: %s msg_platform.xml msg_deployment.xml\n", argv[0]);
exit(1);
}
res = test_all(argv[1], argv[2]);
- MSG_clean();
if (res == MSG_OK)
return 0;