int main (int argc, char** argv) {
apex_init_args(argc, argv, "apex_version unit test");
printf("APEX Version : %s\n", apex_version());
apex_finalize();
apex_cleanup();
return 0;
}
int main(int argc, char **argv)
{
apex_init(argv[0], 0, 1);
num_threads = apex_hardware_concurrency();
total_iterations = num_threads * ITERATIONS;
apex_set_throttle_concurrency(true);
apex_set_throttle_energy(true);
apex_setup_timer_throttling(APEX_FUNCTION_ADDRESS, &foo, APEX_MINIMIZE_ACCUMULATED,
APEX_ACTIVE_HARMONY, 1000000);
int original_cap = apex_get_thread_cap();
apex_profiler_handle p = apex_start(APEX_FUNCTION_ADDRESS, &main);
printf("PID of this process: %d\n", getpid());
int i;
pthread_t * thread = (pthread_t*)calloc(num_threads, sizeof(pthread_t));
int * ids = (int*)calloc(num_threads, sizeof(int));
for (i = 0 ; i < num_threads ; i++) {
ids[i] = i;
pthread_create(&(thread[i]), NULL, someThread, &(ids[i]));
}
for (i = 0 ; i < num_threads ; i++) {
pthread_join(thread[i], NULL);
}
apex_stop(p);
int final_cap = apex_get_thread_cap();
if (final_cap < original_cap) {
printf ("Test passed.\n");
}
apex_finalize();
free(thread);
return(0);
}
int main (int argc, char** argv) {
apex_init_args(argc, argv, "apex_reset unit test");
apex_set_use_screen_output(1);
printf("APEX Version : %s\n", apex_version());
apex_set_node_id(0);
apex_profiler_handle main_profiler = apex_start(APEX_FUNCTION_ADDRESS,(void*)(main));
int i = 0;
// Call "foo" 30 times
for(i = 0; i < 30; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"foo");
apex_stop(p);
}
// Call "bar" 40 times
for(i = 0; i < 40; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"bar");
apex_stop(p);
}
// Reset everything
apex_reset(APEX_FUNCTION_ADDRESS, APEX_NULL_FUNCTION_ADDRESS);
usleep(100);
// Call "foo" 3 times
for(i = 0; i < 3; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"foo");
apex_stop(p);
}
// Call "bar" 4 times
for(i = 0; i < 4; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"bar");
apex_stop(p);
}
// The profile should show "foo" was called 3 times
// and bar was called 4 times.
// Call "Test Timer" 100 times
for(i = 0; i < 100; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"Test Timer");
apex_stop(p);
}
// Reset "Test Timer"
apex_reset(APEX_NAME_STRING, "Test Timer");
usleep(100);
// Call "Test Timer" 25 times
for(i = 0; i < 25; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"Test Timer");
apex_stop(p);
}
// The profile should show "Test Timer" was called 25 times.
apex_stop(main_profiler);
apex_finalize();
apex_profile * profile = apex_get_profile(APEX_NAME_STRING,"Test Timer");
if (profile) {
printf("Value Reported : %f\n", profile->calls);
if (profile->calls <= 25) { // might be less, some calls might have been missed
printf("Test passed.\n");
}
}
apex_cleanup();
return 0;
}
int main (int argc, char** argv) {
apex_init_args(argc, argv, "apex_start unit test");
apex_profiler_handle profiler = apex_start(APEX_FUNCTION_ADDRESS, &main);
int i,j = 0;
for (i = 0 ; i < 3 ; i++) {
j += foo(i);
}
apex_stop(profiler);
apex_finalize();
apex_cleanup();
return 0;
}
int main (int argc, char** argv) {
apex_init("apex_resume unit test", 0, 1);
apex_set_use_screen_output(1);
apex_profiler_handle profiler = apex_start(APEX_FUNCTION_ADDRESS, &main);
int i,j = 0;
for (i = 0 ; i < 3 ; i++)
j += foo(i);
apex_stop(profiler);
apex_finalize();
apex_cleanup();
return 0;
}
int main(int argc, char **argv)
{
apex_init_args(argc, argv, "apex_exit_thread unit test");
apex_set_node_id(0);
apex_profiler_handle profiler = apex_start(APEX_FUNCTION_ADDRESS,(void*)&main);
pthread_t * thread = (pthread_t*)(malloc(sizeof(pthread_t) * NUM_THREADS));
int i;
for (i = 0 ; i < NUM_THREADS ; i++) {
pthread_create(&(thread[i]), NULL, someThread, NULL);
}
for (i = 0 ; i < NUM_THREADS ; i++) {
pthread_join(thread[i], NULL);
}
apex_stop(profiler);
apex_finalize();
return(0);
}
int main(int argc, char *argv[]) {
apex_init("apex_fibonacci_pthreads unit test", 0, 1);
#if defined(APEX_HAVE_TAU) || defined(DEBUG)
int i = 5;
#else
int i = 10;
#endif
if (argc != 2) {
fprintf(stderr,"usage: pthreads <integer value>\n");
fprintf(stderr,"Using default value of %d\n", i);
} else {
i = atoi(argv[1]);
}
if (i < 1) {
fprintf(stderr,"%d must be>= 1\n", i);
return -1;
}
//int result = (int)fib((void*)i);
scratchpad_t scratch;
scratch.x = i;
scratch.f_x = 0;
pthread_attr_t attr;
pthread_attr_init(&attr);
size_t oldStackSize;
pthread_attr_getstacksize(&attr, &oldStackSize);
//pthread_attr_setstacksize(&attr, PTHREAD_STACK_MIN);
pthread_t thread;
pthread_create(&thread,&attr,fib,(void*)&scratch);
pthread_attr_destroy(&attr);
printf("Default stack: %ld\n", oldStackSize);
printf("Min stack: %d\n", PTHREAD_STACK_MIN);
pthread_join(thread,NULL);
printf("fib of %d is %d (valid value: %d)\n", i, scratch.f_x, fib_results[i]);
apex_finalize();
apex_cleanup();
return 0;
}
/// Cleanup utility function.
///
/// This will delete the global objects, if they've been allocated.
static void _cleanup(locality_t *l) {
if (!l)
return;
#ifdef HAVE_APEX
apex_finalize();
#endif
if (l->percolation) {
percolation_delete(l->percolation);
l->percolation = NULL;
}
if (l->gas) {
gas_dealloc(l->gas);
l->gas = NULL;
}
dbg_fini();
if (l->boot) {
boot_delete(l->boot);
l->boot = NULL;
}
if (l->topology) {
topology_delete(l->topology);
l->topology = NULL;
}
action_table_finalize();
inst_fini();
if (l->config) {
config_delete(l->config);
}
free(l);
}
int main (int argc, char** argv) {
apex_init("apex_get_idle_rate unit test", 0, 1);
apex_set_use_screen_output(1);
printf("APEX Version : %s\n", apex_version());
apex_profiler_handle main_profiler = apex_start(APEX_FUNCTION_ADDRESS,(void*)(main));
int i = 0;
// Call "foo" 30 times
for(i = 0; i < 30; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"foo");
apex_stop(p);
}
// Call "bar" 40 times
for(i = 0; i < 40; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"bar");
apex_stop(p);
}
// suspend measurement
apex_set_papi_suspend(true);
usleep(100);
// Call "foo" 3 times
for(i = 0; i < 3; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"foo");
apex_stop(p);
}
// Call "bar" 4 times
for(i = 0; i < 4; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"bar");
apex_stop(p);
}
// The profile should show "foo" was called 3 times
// and bar was called 4 times.
// Call "Test Timer" 100 times
for(i = 0; i < 100; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"Test Timer");
apex_stop(p);
}
// resume measurement
apex_set_papi_suspend(false);
usleep(100);
// Call "Test Timer" 25 times
for(i = 0; i < 25; ++i) {
apex_profiler_handle p = apex_start(APEX_NAME_STRING,"Test Timer");
apex_stop(p);
}
bool passed = true;
// The profile should show special "APEX Idle Time" counter.
apex_profile * profile = apex_get_profile(APEX_NAME_STRING,APEX_IDLE_TIME);
if (profile) {
printf("Idle time reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
// The profile should show special "APEX Non-Idle Time" counter.
profile = apex_get_profile(APEX_NAME_STRING,APEX_NON_IDLE_TIME);
if (profile) {
printf("Non-Idle time reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
// The profile should show special "APEX Idle Rate" counter.
profile = apex_get_profile(APEX_NAME_STRING,APEX_IDLE_RATE);
if (profile) {
printf("Idle rate reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
apex_stop(main_profiler);
// The profile should show special "APEX Idle Time" counter.
profile = apex_get_profile(APEX_NAME_STRING,APEX_IDLE_TIME);
if (profile) {
printf("Idle time reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
// The profile should show special "APEX Non-Idle Time" counter.
profile = apex_get_profile(APEX_NAME_STRING,APEX_NON_IDLE_TIME);
if (profile) {
printf("Non-Idle time reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
profile = apex_get_profile(APEX_NAME_STRING,APEX_IDLE_RATE);
if (profile) {
printf("Idle rate reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
apex_finalize();
// The profile should show special "APEX Idle Time" counter.
profile = apex_get_profile(APEX_NAME_STRING,APEX_IDLE_TIME);
if (profile) {
printf("Idle time reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
// The profile should show special "APEX Non-Idle Time" counter.
profile = apex_get_profile(APEX_NAME_STRING,APEX_NON_IDLE_TIME);
if (profile) {
printf("Non-Idle time reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
profile = apex_get_profile(APEX_NAME_STRING,APEX_IDLE_RATE);
if (profile) {
printf("Idle rate reported : %f\n", profile->accumulated);
if (profile->accumulated >= 0.0) { // might be less, some calls might have been missed
} else { passed = false; }
}
profile = apex_get_profile(APEX_NAME_STRING,"Test Timer");
if (profile) {
printf("Value Reported : %f\n", profile->calls);
if (profile->calls > 25) { // might be less, some calls might have been missed
passed = false;
}
}
profile = apex_get_profile(APEX_NAME_STRING,"foo");
if (profile) {
printf("Value Reported : %f\n", profile->calls);
if (profile->calls > 30) { // might be less, some calls might have been missed
passed = false;
}
}
profile = apex_get_profile(APEX_NAME_STRING,"bar");
if (profile) {
printf("Value Reported : %f\n", profile->calls);
if (profile->calls > 40) { // might be less, some calls might have been missed
passed = false;
}
}
if (passed) {
printf("Test passed.\n");
}
apex_cleanup();
return 0;
}
int main(int argc, char **argv)
{
apex_policy_handle * on_startup = apex_register_policy(APEX_STARTUP, startup_policy);
apex_policy_handle * on_shutdown = apex_register_policy(APEX_SHUTDOWN, policy_event);
apex_policy_handle * on_new_node = apex_register_policy(APEX_NEW_NODE, policy_event);
apex_policy_handle * on_new_thread = apex_register_policy(APEX_NEW_THREAD, policy_event);
apex_init_args(argc, argv, NULL);
apex_set_node_id(0);
apex_policy_handle * on_start_event = apex_register_policy(APEX_START_EVENT, policy_event);
apex_policy_handle * on_stop_event = apex_register_policy(APEX_STOP_EVENT, policy_event);
apex_policy_handle * on_resume_event = apex_register_policy(APEX_RESUME_EVENT, policy_event);
apex_policy_handle * on_yield_event = apex_register_policy(APEX_YIELD_EVENT, policy_event);
apex_policy_handle * on_sample_value = apex_register_policy(APEX_SAMPLE_VALUE, policy_event);
custom_type_1 = apex_register_custom_event("CUSTOM 1");
custom_type_2 = apex_register_custom_event("CUSTOM 2");
apex_policy_handle * on_custom_event_1 = apex_register_policy(custom_type_1, policy_event);
apex_policy_handle * on_custom_event_2 = apex_register_policy(custom_type_2, policy_event);
apex_policy_handle * on_periodic = apex_register_periodic_policy(1000000, policy_periodic);
apex_profiler_handle my_profiler = apex_start(APEX_FUNCTION_ADDRESS, &main);
pthread_t thread[NUM_THREADS];
int i;
for (i = 0 ; i < NUM_THREADS ; i++) {
pthread_create(&(thread[i]), NULL, someThread, NULL);
}
for (i = 0 ; i < NUM_THREADS ; i++) {
pthread_join(thread[i], NULL);
}
// now un-register the policies
printf("Deregistering %d...\n", on_startup->id);
printf("Deregistering %d...\n", on_shutdown->id);
printf("Deregistering %d...\n", on_new_node->id);
printf("Deregistering %d...\n", on_new_thread->id);
printf("Deregistering %d...\n", on_start_event->id);
printf("Deregistering %d...\n", on_stop_event->id);
printf("Deregistering %d...\n", on_resume_event->id);
printf("Deregistering %d...\n", on_yield_event->id);
printf("Deregistering %d...\n", on_sample_value->id);
printf("Deregistering %d...\n", on_custom_event_1->id);
printf("Deregistering %d...\n", on_custom_event_2->id);
printf("Deregistering %d...\n", on_periodic->id);
apex_deregister_policy(on_startup);
apex_deregister_policy(on_shutdown);
apex_deregister_policy(on_new_node);
apex_deregister_policy(on_new_thread);
apex_deregister_policy(on_start_event);
apex_deregister_policy(on_stop_event);
apex_deregister_policy(on_resume_event);
apex_deregister_policy(on_yield_event);
apex_deregister_policy(on_sample_value);
apex_deregister_policy(on_custom_event_1);
apex_deregister_policy(on_custom_event_2);
apex_deregister_policy(on_periodic);
printf("Running without policies now...\n");
for (i = 0 ; i < NUM_THREADS ; i++) {
pthread_create(&(thread[i]), NULL, someThread, NULL);
}
for (i = 0 ; i < NUM_THREADS ; i++) {
pthread_join(thread[i], NULL);
}
apex_stop(my_profiler);
apex_finalize();
return(0);
}
