* under the terms of the license (GNU LGPL) which comes with this package. */
#include <stdio.h>
-#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
-#include "xbt/sysdep.h" /* calloc, printf */
+#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
+#include "xbt/sysdep.h" /* calloc, printf */
/* Create a log channel to have nice outputs. */
#include "xbt/log.h"
#include "xbt/asserts.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,"Messages specific for this msg example");
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
+ "Messages specific for this msg example");
int master(int argc, char *argv[]);
int slave(int argc, char *argv[]);
MAX_CHANNEL
} channel_t;
-#define FINALIZE ((void*)221297) /* a magic number to tell people to stop working */
+#define FINALIZE ((void*)221297) /* a magic number to tell people to stop working */
/** Emitter function */
int master(int argc, char *argv[])
int i;
- xbt_assert1(sscanf(argv[1],"%d", &number_of_tasks),
- "Invalid argument %s\n",argv[1]);
- xbt_assert1(sscanf(argv[2],"%lg", &task_comp_size),
- "Invalid argument %s\n",argv[2]);
- xbt_assert1(sscanf(argv[3],"%lg", &task_comm_size),
- "Invalid argument %s\n",argv[3]);
+ xbt_assert1(sscanf(argv[1], "%d", &number_of_tasks),
+ "Invalid argument %s\n", argv[1]);
+ xbt_assert1(sscanf(argv[2], "%lg", &task_comp_size),
+ "Invalid argument %s\n", argv[2]);
+ xbt_assert1(sscanf(argv[3], "%lg", &task_comm_size),
+ "Invalid argument %s\n", argv[3]);
- { /* Process organisation */
+ { /* Process organisation */
slaves_count = argc - 4;
- slaves = xbt_new0(m_host_t,slaves_count);
-
+ slaves = xbt_new0(m_host_t, slaves_count);
+
for (i = 4; i < argc; i++) {
- slaves[i-4] = MSG_get_host_by_name(argv[i]);
- if(slaves[i-4]==NULL) {
- INFO1("Unknown host %s. Stopping Now! ", argv[i]);
- abort();
+ slaves[i - 4] = MSG_get_host_by_name(argv[i]);
+ if (slaves[i - 4] == NULL) {
+ INFO1("Unknown host %s. Stopping Now! ", argv[i]);
+ abort();
}
}
}
INFO1("Got %d task to process :", number_of_tasks);
for (i = 0; i < number_of_tasks; i++) {
- m_task_t task = MSG_task_create("Task", task_comp_size, task_comm_size,
- xbt_new0(double,1));
+ m_task_t task = MSG_task_create("Task", task_comp_size, task_comm_size,
+ xbt_new0(double, 1));
int a;
- *((double*) task->data) = MSG_get_clock();
-
- a = MSG_task_put_with_timeout(task, slaves[i % slaves_count], PORT_22,10.0);
+ *((double *) task->data) = MSG_get_clock();
+
+ a =
+ MSG_task_put_with_timeout(task, slaves[i % slaves_count], PORT_22,
+ 10.0);
if (a == MSG_OK) {
INFO0("Send completed");
} else if (a == MSG_HOST_FAILURE) {
- INFO0("Gloups. The cpu on which I'm running just turned off!. See you!");
+ INFO0
+ ("Gloups. The cpu on which I'm running just turned off!. See you!");
free(slaves);
return 0;
} else if (a == MSG_TRANSFER_FAILURE) {
- INFO1("Mmh. Something went wrong with '%s'. Nevermind. Let's keep going!",
- slaves[i % slaves_count]->name);
+ INFO1
+ ("Mmh. Something went wrong with '%s'. Nevermind. Let's keep going!",
+ slaves[i % slaves_count]->name);
+ MSG_task_destroy(task);
+ } else if (a == MSG_TIMEOUT) {
+ INFO1
+ ("Mmh. Got timeouted while speaking to '%s'. Nevermind. Let's keep going!",
+ slaves[i % slaves_count]->name);
MSG_task_destroy(task);
} else {
INFO0("Hey ?! What's up ? ");
- xbt_assert0(0,"Unexpected behavior");
+ xbt_assert0(0, "Unexpected behavior");
}
}
-
- INFO0("All tasks have been dispatched. Let's tell everybody the computation is over.");
+
+ INFO0
+ ("All tasks have been dispatched. Let's tell everybody the computation is over.");
for (i = 0; i < slaves_count; i++) {
m_task_t task = MSG_task_create("finalize", 0, 0, FINALIZE);
- int a = MSG_task_put_with_timeout(task, slaves[i], PORT_22,1.0);
- if (a == MSG_OK) continue;
+ int a = MSG_task_put_with_timeout(task, slaves[i], PORT_22, 1.0);
+ if (a == MSG_OK)
+ continue;
if (a == MSG_HOST_FAILURE) {
- INFO0("Gloups. The cpu on which I'm running just turned off!. See you!");
+ INFO0
+ ("Gloups. The cpu on which I'm running just turned off!. See you!");
return 0;
} else if (a == MSG_TRANSFER_FAILURE) {
INFO1("Mmh. Can't reach '%s'! Nevermind. Let's keep going!",
- slaves[i]->name);
+ slaves[i]->name);
+ MSG_task_destroy(task);
+ } else if (a == MSG_TIMEOUT) {
+ INFO1
+ ("Mmh. Got timeouted while speaking to '%s'. Nevermind. Let's keep going!",
+ slaves[i % slaves_count]->name);
MSG_task_destroy(task);
} else {
INFO0("Hey ?! What's up ? ");
- xbt_assert2(0,"Unexpected behavior with '%s': %d",slaves[i]->name,a);
- }
+ xbt_assert2(0, "Unexpected behavior with '%s': %d", slaves[i]->name, a);
+ }
}
-
+
INFO0("Goodbye now!");
free(slaves);
return 0;
-} /* end_of_master */
+} /* end_of_master */
/** Receiver function */
int slave(int argc, char *argv[])
{
- while(1) {
+ while (1) {
m_task_t task = NULL;
int a;
- double time1,time2;
+ double time1, time2;
time1 = MSG_get_clock();
a = MSG_task_get(&(task), PORT_22);
time2 = MSG_get_clock();
if (a == MSG_OK) {
INFO1("Received \"%s\"", MSG_task_get_name(task));
- if(MSG_task_get_data(task)==FINALIZE) {
- MSG_task_destroy(task);
- break;
+ if (MSG_task_get_data(task) == FINALIZE) {
+ MSG_task_destroy(task);
+ break;
}
- if(time1<*((double *)task->data))
- time1 = *((double *) task->data);
- INFO1("Communication time : \"%f\"", time2-time1);
+ if (time1 < *((double *) task->data))
+ time1 = *((double *) task->data);
+ INFO1("Communication time : \"%f\"", time2 - time1);
INFO1("Processing \"%s\"", MSG_task_get_name(task));
a = MSG_task_execute(task);
if (a == MSG_OK) {
- INFO1("\"%s\" done", MSG_task_get_name(task));
- free(task->data);
- MSG_task_destroy(task);
+ INFO1("\"%s\" done", MSG_task_get_name(task));
+ free(task->data);
+ MSG_task_destroy(task);
} else if (a == MSG_HOST_FAILURE) {
- INFO0("Gloups. The cpu on which I'm running just turned off!. See you!");
- return 0;
+ INFO0
+ ("Gloups. The cpu on which I'm running just turned off!. See you!");
+ return 0;
} else {
- INFO0("Hey ?! What's up ? ");
- xbt_assert0(0,"Unexpected behavior");
+ INFO0("Hey ?! What's up ? ");
+ xbt_assert0(0, "Unexpected behavior");
}
} else if (a == MSG_HOST_FAILURE) {
- INFO0("Gloups. The cpu on which I'm running just turned off!. See you!");
+ INFO0
+ ("Gloups. The cpu on which I'm running just turned off!. See you!");
return 0;
} else if (a == MSG_TRANSFER_FAILURE) {
- INFO0("Mmh. Something went wrong. Nevermind. Let's keep going!");
+ INFO0("Mmh. Something went wrong. Nevermind. Let's keep going!");
} else {
INFO0("Hey ?! What's up ? ");
- xbt_assert0(0,"Unexpected behavior");
+ xbt_assert0(0, "Unexpected behavior");
}
}
INFO0("I'm done. See you!");
return 0;
-} /* end_of_slave */
+} /* end_of_slave */
/** Test function */
-MSG_error_t test_all(const char *platform_file,
- const char *application_file)
+MSG_error_t test_all(const char *platform_file, const char *application_file)
{
MSG_error_t res = MSG_OK;
/* MSG_config("workstation_model","KCCFLN05"); */
- { /* Simulation setting */
+ { /* Simulation setting */
MSG_set_channel_number(MAX_CHANNEL);
- MSG_paje_output("msg_test.trace");
MSG_create_environment(platform_file);
}
- { /* Application deployment */
+ { /* Application deployment */
MSG_function_register("master", master);
MSG_function_register("slave", slave);
MSG_launch_application(application_file);
}
res = MSG_main();
-
- INFO1("Simulation time %g",MSG_get_clock());
+
+ INFO1("Simulation time %g", MSG_get_clock());
return res;
-} /* end_of_test_all */
+} /* end_of_test_all */
/** Main function */
{
MSG_error_t res = MSG_OK;
- MSG_global_init(&argc,argv);
+ MSG_global_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);
+ 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]);
+ res = test_all(argv[1], argv[2]);
MSG_clean();
- if(res==MSG_OK)
+ if (res == MSG_OK)
return 0;
else
return 1;
-} /* end_of_main */
+} /* end_of_main */
