XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
"Messages specific for this msg example");
-int test(int argc, char *argv[]);
-int test_daemon(int argc, char *argv[]);
+int test_launcher(int argc, char *argv[]);
+int process_daemon(int argc, char *argv[]);
+int process_sleep(int argc, char *argv[]);
int commRX(int argc, char *argv[]);
int commTX(int argc, char *argv[]);
xbt_dynar_t tests;
-int test(int argc, char *argv[])
+int test_launcher(int argc, char *argv[])
{
int test = 0;
char **argvF;
argvF = xbt_new(char*, 2);
- argvF[0] = xbt_strdup("test_daemon");
+ argvF[0] = xbt_strdup("process_daemon");
msg_host_t jupiter = MSG_get_host_by_name("Jupiter");
test = 1;
- if (xbt_dynar_member(tests, &test)){
+ // Create a process running a simple task on a host and turn the host off during the execution of the process.
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
XBT_INFO("Test 1:");
XBT_INFO(" Create a process on Jupiter");
argvF = xbt_new(char*, 2);
- argvF[0] = xbt_strdup("test_daemon");
- MSG_process_create_with_arguments("test_daemon", test_daemon, NULL, jupiter, 1, argvF);
+ argvF[0] = xbt_strdup("process_daemon");
+ MSG_process_create_with_arguments("process_daemon", process_daemon, NULL, jupiter, 1, argvF);
+ MSG_process_sleep(3);
XBT_INFO(" Turn off Jupiter");
MSG_host_off(jupiter);
MSG_process_sleep(10);
}
test = 2;
- if (xbt_dynar_member(tests, &test)){
+ // Create a process that on a host that is turned off (this should not be possible)
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
XBT_INFO("Test 2:");
XBT_INFO(" Turn off Jupiter");
+ // adsein: Jupiter is already, hence nothing should happen
+ // adsein: This can be one additional test, to check that you cannot shutdown twice a host
MSG_host_off(jupiter);
argvF = xbt_new(char*, 2);
- argvF[0] = xbt_strdup("test_daemon");
- MSG_process_create_with_arguments("test_daemon", test_daemon, NULL, jupiter, 1, argvF);
+ argvF[0] = xbt_strdup("process_daemon");
+ MSG_process_create_with_arguments("process_daemon", process_daemon, NULL, jupiter, 1, argvF);
MSG_process_sleep(10);
XBT_INFO(" Test 2 does not crash, WTF ?!(number of Process : %d, it should be 1)", MSG_process_get_number());
XBT_INFO(" Ok so let's turn on/off the node to see whether the process is correctly bound to Jupiter");
XBT_INFO("number of Process : %d it should be 1. The daemon that has been created for test2 has been correctly destroyed....ok at least it looks rigorous, cool ! You just have to disallow the possibility to create a new process on a node when the node is off.)", MSG_process_get_number());
}
- test = 3;
- if (xbt_dynar_member(tests, &test)){
- XBT_INFO("Test 3 (turn off src during a communication) : Create a Process/task to make a communication between Jupiter and Tremblay and turn off Jupiter during the communication");
+ test = 3;
+ // Create a process running sucessive sleeps on a host and turn the host off during the execution of the process.
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
+ XBT_INFO("Test 3:");
+ MSG_host_on(jupiter);
+ argvF = xbt_new(char*, 2);
+ argvF[0] = xbt_strdup("process_sleep");
+ MSG_process_create_with_arguments("process_sleep", process_sleep, NULL, jupiter, 1, argvF);
+ MSG_process_sleep(100);
+ XBT_INFO(" Turn off");
+ MSG_host_off(jupiter);
+ XBT_INFO(" sleep for 10 seconds");
+ MSG_process_sleep(10000);
+ XBT_INFO("number of Process : %d it should be 1 (i.e. the Test one))", MSG_process_get_number());
+ }
+
+ test = 4;
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
+ XBT_INFO("Test 4 (turn off src during a communication) : Create a Process/task to make a communication between Jupiter and Tremblay and turn off Jupiter during the communication");
MSG_host_on(jupiter);
MSG_process_sleep(10);
argvF = xbt_new(char*, 2);
MSG_process_create_with_arguments("commRX", commRX, NULL, MSG_get_host_by_name("Tremblay"), 1, argvF);
argvF = xbt_new(char*, 2);
argvF[0] = xbt_strdup("commTX");
- MSG_process_create_with_arguments("commTX", commTX, NULL, MSG_get_host_by_name("Jupiter"), 1, argvF);
+ MSG_process_create_with_arguments("commTX", commTX, NULL, jupiter, 1, argvF);
XBT_INFO(" number of processes: %d", MSG_process_get_number());
MSG_process_sleep(10);
XBT_INFO(" Turn Jupiter off");
MSG_host_off(jupiter);
- XBT_INFO("Test 3 seems ok (number of Process : %d, it should be 1 or 2 if RX has not been satisfied) cool, you can now turn off a node that has a process paused by a sleep call", MSG_process_get_number());
+ XBT_INFO("Test 4 seems ok (number of Process : %d, it should be 1 or 2 if RX has not been satisfied) cool, you can now turn off a node that has a process paused by a sleep call", MSG_process_get_number());
}
- test = 4;
- if (xbt_dynar_member(tests, &test)){
- XBT_INFO("Test 4 (turn off dest during a communication : Create a Process/task to make a communication between Tremblay and Jupiter and turn off Jupiter during the communication");
+ test = 5;
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
+ XBT_INFO("Test 5 (turn off dest during a communication : Create a Process/task to make a communication between Tremblay and Jupiter and turn off Jupiter during the communication");
MSG_host_on(jupiter);
MSG_process_sleep(10);
argvF = xbt_new(char*, 2);
+ argvF[0] = xbt_strdup("commRX");
+ MSG_process_create_with_arguments("commRX", commRX, NULL, jupiter, 1, argvF);
+ argvF = xbt_new(char*, 2);
argvF[0] = xbt_strdup("commTX");
MSG_process_create_with_arguments("commTX", commTX, NULL, MSG_get_host_by_name("Tremblay"), 1, argvF);
- argvF = xbt_new(char*, 2);
- argvF[0] = xbt_strdup("commRX");
- MSG_process_create_with_arguments("commRX", commRX, NULL, MSG_get_host_by_name("Jupiter"), 1, argvF);
+ XBT_INFO(" number of processes: %d", MSG_process_get_number());
+ MSG_process_sleep(10);
+ XBT_INFO(" Turn Jupiter off");
MSG_host_off(jupiter);
- XBT_INFO("Test 4 seems ok, cool !(number of Process : %d, it should be 1", MSG_process_get_number());
+ XBT_INFO("Test 4 seems ok, cool !(number of Process : %d, it should be 2", MSG_process_get_number());
}
- test =5;
- if (xbt_dynar_member(tests, &test)){
+ test =6;
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
+ XBT_INFO("Test 6: Turn on Jupiter, assign a VM on Jupiter, launch a process inside the VM, and turn off the node");
- }
+ // Create VM0
+ int dpRate = 70;
+ msg_vm_t vm0;
+ msg_process_t daemon;
+
+ vm0 = MSG_vm_create (jupiter, "vm0", 1, 2048, 125, NULL, -1, 125, dpRate);
+ MSG_vm_start(vm0);
- test = 6;
- if (xbt_dynar_member(tests, &test)){
+ argvF = xbt_new(char*, 2);
+ argvF[0] = xbt_strdup("process_daemon");
+ daemon = MSG_process_create_with_arguments("process_daemon", process_daemon, NULL, vm0, 1, argvF);
+
+ argvF = xbt_new(char*, 2);
+ argvF[0] = xbt_strdup("process_daemonJUPI");
+ MSG_process_create_with_arguments("process_daemonJUPI", process_daemon, NULL, jupiter, 1, argvF);
+ MSG_process_suspend(daemon);
+ MSG_vm_set_bound(vm0, 90);
+ MSG_process_resume(daemon);
+
+ MSG_process_sleep(10);
+
+ XBT_INFO(" Turn Jupiter off");
+ MSG_host_off(jupiter);
+ XBT_INFO(" Shutdown vm0");
+ MSG_vm_shutdown(vm0);
+ XBT_INFO(" Destroy vm0");
+ MSG_vm_destroy(vm0);
+ XBT_INFO("Test 6 is also weird: when the node Jupiter is turned off once again, the VM and its daemon are not killed. However, the issue regarding the shutdown of hosted VMs can be seen a feature not a bug ;)");
}
test = 7;
- if (xbt_dynar_member(tests, &test)){
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
}
test = 8;
- if (xbt_dynar_member(tests, &test)){
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
}
+ test = 9;
+ if (xbt_dynar_search_or_negative(tests, &test)!=-1){
+
+ }
+ XBT_INFO(" Test done. See you!");
return 0;
}
-int test_daemon(int argc, char *argv[])
+// adsein: Is this really a daemon ? it ran only one task ? I just added a stupid loop
+int process_daemon(int argc, char *argv[])
{
msg_task_t task = NULL;
- task = MSG_task_create("deamon", 100*MSG_get_host_speed(MSG_host_self()), 0, NULL);
- XBT_INFO(" Execute deamon");
- MSG_task_execute(task);
+ XBT_INFO(" Start daemon on %s (%f)", MSG_host_get_name(MSG_host_self()), MSG_get_host_speed(MSG_host_self()));
+ for(;;){
+ task = MSG_task_create("deamon", MSG_get_host_speed(MSG_host_self()), 0, NULL);
+ XBT_INFO(" Execute deamon");
+ MSG_task_execute(task);
+ MSG_task_destroy(task);
+ }
+ XBT_INFO(" Deamon done. See you!");
+ return 0;
+}
+
+int process_sleep(int argc, char *argv[])
+{
+ for(;;){
+ XBT_INFO(" I'm alive but I should sleep");
+ MSG_process_sleep(10);
+ }
XBT_INFO(" I'm done. See you!");
return 0;
}
MSG_create_environment(platform_file);
}
{ /* Application deployment */
- MSG_function_register("test", test);
- MSG_function_register("test_daemon", test_daemon);
+ MSG_function_register("test_launcher", test_launcher);
+ MSG_function_register("process_daemon", process_daemon);
+ MSG_function_register("process_sleep", process_sleep);
MSG_launch_application(application_file);
}
