int main(int argc, char* argv[]) {
signal(SIGSEGV, as_sig_handle_segv);
signal(SIGTERM , as_sig_handle_term);
fprintf(stdout, "\nAerospike act - device IO test\n");
fprintf(stdout, "Copyright 2011 by Aerospike. All rights reserved.\n\n");
if (! configure(argc, argv)) {
exit(-1);
}
set_schedulers();
srand(time(NULL));
// rand_seed(g_rand_64_buffer);
salter salters[g_num_write_buffers ? g_num_write_buffers : 1];
g_salters = salters;
if (! create_salters()) {
exit(-1);
}
device devices[g_num_devices];
readq readqs[g_num_queues];
g_devices = devices;
g_readqs = readqs;
// TODO - 'salt' drive?
g_p_large_block_read_histogram = histogram_create();
g_p_large_block_write_histogram = histogram_create();
g_p_raw_read_histogram = histogram_create();
g_p_read_histogram = histogram_create();
g_run_start_us = cf_getus();
uint64_t run_stop_us = g_run_start_us + g_run_us;
g_running = 1;
for (int n = 0; n < g_num_devices; n++) {
device* p_device = &g_devices[n];
p_device->name = g_device_names[n];
p_device->p_fd_queue = cf_queue_create(sizeof(int), true);
discover_num_blocks(p_device);
create_large_block_read_buffer(p_device);
p_device->p_raw_read_histogram = histogram_create();
sprintf(p_device->histogram_tag, "%-18s", p_device->name);
if (pthread_create(&p_device->large_block_read_thread, NULL,
run_large_block_reads, (void*)p_device)) {
fprintf(stdout, "ERROR: create large block read thread %d\n", n);
exit(-1);
}
if (pthread_create(&p_device->large_block_write_thread, NULL,
run_large_block_writes, (void*)p_device)) {
fprintf(stdout, "ERROR: create write thread %d\n", n);
exit(-1);
}
}
for (int i = 0; i < g_num_queues; i++) {
readq* p_readq = &g_readqs[i];
p_readq->p_req_queue = cf_queue_create(sizeof(readreq*), true);
p_readq->threads = malloc(sizeof(pthread_t) * g_threads_per_queue);
for (int j = 0; j < g_threads_per_queue; j++) {
if (pthread_create(&p_readq->threads[j], NULL, run_reads,
(void*)p_readq->p_req_queue)) {
fprintf(stdout, "ERROR: create read thread %d:%d\n", i, j);
exit(-1);
}
}
}
pthread_t thr_add_readreqs;
if (pthread_create(&thr_add_readreqs, NULL, run_add_readreqs, NULL)) {
fprintf(stdout, "ERROR: create thread thr_add_readreqs\n");
exit(-1);
}
fprintf(stdout, "\n");
uint64_t now_us;
uint64_t count = 0;
while ((now_us = cf_getus()) < run_stop_us && g_running) {
count++;
int sleep_us = (int)
((count * g_report_interval_us) - (now_us - g_run_start_us));
if (sleep_us > 0) {
usleep((uint32_t)sleep_us);
}
fprintf(stdout, "After %" PRIu64 " sec:\n",
(count * g_report_interval_us) / 1000000);
fprintf(stdout, "read-reqs queued: %" PRIu64 "\n",
cf_atomic_int_get(g_read_reqs_queued));
histogram_dump(g_p_large_block_read_histogram, "LARGE BLOCK READS ");
histogram_dump(g_p_large_block_write_histogram, "LARGE BLOCK WRITES");
histogram_dump(g_p_raw_read_histogram, "RAW READS ");
for (int d = 0; d < g_num_devices; d++) {
histogram_dump(g_devices[d].p_raw_read_histogram,
g_devices[d].histogram_tag);
}
histogram_dump(g_p_read_histogram, "READS ");
fprintf(stdout, "\n");
fflush(stdout);
}
g_running = 0;
void* pv_value;
pthread_join(thr_add_readreqs, &pv_value);
for (int i = 0; i < g_num_queues; i++) {
readq* p_readq = &g_readqs[i];
for (int j = 0; j < g_threads_per_queue; j++) {
pthread_join(p_readq->threads[j], &pv_value);
}
cf_queue_destroy(p_readq->p_req_queue);
free(p_readq->threads);
}
for (int d = 0; d < g_num_devices; d++) {
device* p_device = &g_devices[d];
pthread_join(p_device->large_block_read_thread, &pv_value);
pthread_join(p_device->large_block_write_thread, &pv_value);
fd_close_all(p_device);
cf_queue_destroy(p_device->p_fd_queue);
free(p_device->p_large_block_read_buffer);
free(p_device->p_raw_read_histogram);
}
free(g_p_large_block_read_histogram);
free(g_p_large_block_write_histogram);
free(g_p_raw_read_histogram);
free(g_p_read_histogram);
destroy_salters();
return (0);
}
int
main(int argc, char* argv[])
{
signal_setup();
fprintf(stdout, "\nACT version %s\n", VERSION);
fprintf(stdout, "Storage device IO test\n");
fprintf(stdout, "Copyright 2018 by Aerospike. All rights reserved.\n\n");
if (! storage_configure(argc, argv)) {
exit(-1);
}
device devices[g_scfg.num_devices];
queue* trans_qs[g_scfg.num_queues];
g_devices = devices;
g_trans_qs = trans_qs;
histogram_scale scale =
g_scfg.us_histograms ? HIST_MICROSECONDS : HIST_MILLISECONDS;
if (! (g_large_block_read_hist = histogram_create(scale)) ||
! (g_large_block_write_hist = histogram_create(scale)) ||
! (g_raw_read_hist = histogram_create(scale)) ||
! (g_read_hist = histogram_create(scale)) ||
! (g_raw_write_hist = histogram_create(scale)) ||
! (g_write_hist = histogram_create(scale))) {
exit(-1);
}
for (uint32_t n = 0; n < g_scfg.num_devices; n++) {
device* dev = &g_devices[n];
dev->name = (const char*)g_scfg.device_names[n];
if (g_scfg.file_size == 0) { // normally 0
set_scheduler(dev->name, g_scfg.scheduler_mode);
}
if (! (dev->fd_q = queue_create(sizeof(int), true)) ||
! discover_device(dev) ||
! (dev->raw_read_hist = histogram_create(scale)) ||
! (dev->raw_write_hist = histogram_create(scale))) {
exit(-1);
}
sprintf(dev->read_hist_tag, "%s-reads", dev->name);
sprintf(dev->write_hist_tag, "%s-writes", dev->name);
}
rand_seed();
g_run_start_us = get_us();
uint64_t run_stop_us = g_run_start_us + g_scfg.run_us;
g_running = true;
if (g_scfg.write_reqs_per_sec != 0) {
for (uint32_t n = 0; n < g_scfg.num_devices; n++) {
device* dev = &g_devices[n];
if (pthread_create(&dev->large_block_read_thread, NULL,
run_large_block_reads, (void*)dev) != 0) {
fprintf(stdout, "ERROR: create large op read thread\n");
exit(-1);
}
if (pthread_create(&dev->large_block_write_thread, NULL,
run_large_block_writes, (void*)dev) != 0) {
fprintf(stdout, "ERROR: create large op write thread\n");
exit(-1);
}
}
}
if (g_scfg.tomb_raider) {
for (uint32_t n = 0; n < g_scfg.num_devices; n++) {
device* dev = &g_devices[n];
if (pthread_create(&dev->tomb_raider_thread, NULL,
run_tomb_raider, (void*)dev) != 0) {
fprintf(stdout, "ERROR: create tomb raider thread\n");
exit(-1);
}
}
}
uint32_t n_trans_tids = g_scfg.num_queues * g_scfg.threads_per_queue;
pthread_t trans_tids[n_trans_tids];
for (uint32_t i = 0; i < g_scfg.num_queues; i++) {
if (! (g_trans_qs[i] = queue_create(sizeof(trans_req), true))) {
exit(-1);
}
for (uint32_t j = 0; j < g_scfg.threads_per_queue; j++) {
if (pthread_create(&trans_tids[(i * g_scfg.threads_per_queue) + j],
NULL, run_transactions, (void*)g_trans_qs[i]) != 0) {
fprintf(stdout, "ERROR: create transaction thread\n");
exit(-1);
}
}
}
// Equivalent: g_scfg.internal_read_reqs_per_sec != 0.
bool do_reads = g_scfg.read_reqs_per_sec != 0;
pthread_t read_req_tids[g_scfg.read_req_threads];
if (do_reads) {
for (uint32_t k = 0; k < g_scfg.read_req_threads; k++) {
if (pthread_create(&read_req_tids[k], NULL, run_generate_read_reqs,
NULL) != 0) {
fprintf(stdout, "ERROR: create read request thread\n");
exit(-1);
}
}
}
// Equivalent: g_scfg.internal_write_reqs_per_sec != 0.
bool do_commits = g_scfg.commit_to_device && g_scfg.write_reqs_per_sec != 0;
pthread_t write_req_tids[g_scfg.write_req_threads];
if (do_commits) {
for (uint32_t k = 0; k < g_scfg.write_req_threads; k++) {
if (pthread_create(&write_req_tids[k], NULL,
run_generate_write_reqs, NULL) != 0) {
fprintf(stdout, "ERROR: create write request thread\n");
exit(-1);
}
}
}
fprintf(stdout, "\nHISTOGRAM NAMES\n");
if (do_reads) {
fprintf(stdout, "reads\n");
fprintf(stdout, "device-reads\n");
for (uint32_t d = 0; d < g_scfg.num_devices; d++) {
fprintf(stdout, "%s\n", g_devices[d].read_hist_tag);
}
}
if (g_scfg.write_reqs_per_sec != 0) {
fprintf(stdout, "large-block-reads\n");
fprintf(stdout, "large-block-writes\n");
}
if (do_commits) {
fprintf(stdout, "writes\n");
fprintf(stdout, "device-writes\n");
for (uint32_t d = 0; d < g_scfg.num_devices; d++) {
fprintf(stdout, "%s\n", g_devices[d].write_hist_tag);
}
}
fprintf(stdout, "\n");
uint64_t now_us = 0;
uint64_t count = 0;
while (g_running && (now_us = get_us()) < run_stop_us) {
count++;
int64_t sleep_us = (int64_t)
((count * g_scfg.report_interval_us) -
(now_us - g_run_start_us));
if (sleep_us > 0) {
usleep((uint32_t)sleep_us);
}
fprintf(stdout, "after %" PRIu64 " sec:\n",
(count * g_scfg.report_interval_us) / 1000000);
fprintf(stdout, "requests-queued: %" PRIu32 "\n",
atomic32_get(g_reqs_queued));
if (do_reads) {
histogram_dump(g_read_hist, "reads");
histogram_dump(g_raw_read_hist, "device-reads");
for (uint32_t d = 0; d < g_scfg.num_devices; d++) {
histogram_dump(g_devices[d].raw_read_hist,
g_devices[d].read_hist_tag);
}
}
if (g_scfg.write_reqs_per_sec != 0) {
histogram_dump(g_large_block_read_hist, "large-block-reads");
histogram_dump(g_large_block_write_hist, "large-block-writes");
}
if (do_commits) {
histogram_dump(g_write_hist, "writes");
histogram_dump(g_raw_write_hist, "device-writes");
for (uint32_t d = 0; d < g_scfg.num_devices; d++) {
histogram_dump(g_devices[d].raw_write_hist,
g_devices[d].write_hist_tag);
}
}
fprintf(stdout, "\n");
fflush(stdout);
}
g_running = false;
if (do_reads) {
for (uint32_t k = 0; k < g_scfg.read_req_threads; k++) {
pthread_join(read_req_tids[k], NULL);
}
}
if (do_commits) {
for (uint32_t k = 0; k < g_scfg.write_req_threads; k++) {
pthread_join(write_req_tids[k], NULL);
}
}
for (uint32_t j = 0; j < n_trans_tids; j++) {
pthread_join(trans_tids[j], NULL);
}
for (uint32_t i = 0; i < g_scfg.num_queues; i++) {
queue_destroy(g_trans_qs[i]);
}
for (uint32_t d = 0; d < g_scfg.num_devices; d++) {
device* dev = &g_devices[d];
if (g_scfg.tomb_raider) {
pthread_join(dev->tomb_raider_thread, NULL);
}
if (g_scfg.write_reqs_per_sec != 0) {
pthread_join(dev->large_block_read_thread, NULL);
pthread_join(dev->large_block_write_thread, NULL);
}
fd_close_all(dev);
queue_destroy(dev->fd_q);
free(dev->raw_read_hist);
free(dev->raw_write_hist);
}
free(g_large_block_read_hist);
free(g_large_block_write_hist);
free(g_raw_read_hist);
free(g_read_hist);
free(g_raw_write_hist);
free(g_write_hist);
return 0;
}
static void
read_dump_stats(void)
{
log("Read sizes:");
histogram_dump(&reads);
}
int main(int argc, char* argv[]) {
signal(SIGSEGV, as_sig_handle_segv);
signal(SIGTERM, as_sig_handle_term);
fprintf(stdout, "\nAerospike act - device IO test\n");
fprintf(stdout, "Copyright 2011 by Aerospike. All rights reserved.\n\n");
if (! configure(argc, argv)) {
exit(-1);
}
set_schedulers();
srand(time(NULL));
// rand_seed(g_rand_64_buffer);
salter salters[g_num_write_buffers ? g_num_write_buffers : 1];
g_salters = salters;
if (! create_salters()) {
exit(-1);
}
device devices[g_num_devices];
g_devices = devices;
g_p_large_block_read_histogram = histogram_create();
g_p_large_block_write_histogram = histogram_create();
g_p_raw_read_histogram = histogram_create();
g_p_read_histogram = histogram_create();
g_run_start_ms = cf_getms();
uint64_t run_stop_ms = g_run_start_ms + g_run_ms;
g_running = 1;
int n;
for (n = 0; n < g_num_devices; n++)
{
device* p_device = &g_devices[n];
p_device->name = g_device_names[n];
p_device->p_fd_queue = cf_queue_create(sizeof(int), true);
discover_num_blocks(p_device);
create_large_block_read_buffer(p_device);
p_device->p_raw_read_histogram = histogram_create();
sprintf(p_device->histogram_tag, "%-18s", p_device->name);
if (pthread_create(&p_device->large_block_read_thread, NULL,
run_large_block_reads, (void*)p_device))
{
fprintf(stdout, "Error: create large block read thread %d\n", n);
exit(-1);
}
if (pthread_create(&p_device->large_block_write_thread, NULL,
run_large_block_writes, (void*)p_device))
{
fprintf(stdout, "Error: create write thread %d\n", n);
exit(-1);
}
}
aio_context_t aio_context = 0;
if(io_setup(MAXEVENTS, &aio_context) != 0)
{
fprintf(stdout, "Error: AIO context not set up \n");
exit(-1);
}
create_async_info_queue();
/* read events generating thread */
pthread_t read_generator;
if (pthread_create(&read_generator, NULL, &generate_async_reads, (void*)&aio_context))
{
fprintf(stdout, "Error: create read generator thread\n");
exit(-1);
}
/* Create the worker threads */
pthread_t workers[g_worker_threads];
int j;
for (j = 0; j < g_worker_threads; j++)
{
if (pthread_create(&workers[j], NULL, &worker_func , (void *)(&aio_context)))
{
fprintf(stdout, "Error: creating worker thread %d failed\n", j);
exit(-1);
}
}
fprintf(stdout, "\n");
uint64_t now_ms;
uint64_t time_count = 0;
int nanosleep_ret = -1;
struct timespec initial,remaining;
while ((now_ms = cf_getms()) < run_stop_ms && g_running)
{
time_count++;
int sleep_ms = (int)
((time_count * g_report_interval_ms) - (now_ms - g_run_start_ms));
if (sleep_ms > 0)
{
initial.tv_sec = sleep_ms / 1000;
initial.tv_nsec = (sleep_ms % 1000) * 1000000;
retry:
memset(&remaining, 0, sizeof(remaining));
nanosleep_ret = nanosleep(&initial, &remaining);
if(nanosleep_ret == -1 && errno == EINTR)
{
/* Interrupted by a signal */
initial.tv_sec = remaining.tv_sec;
initial.tv_nsec = remaining.tv_nsec;
goto retry;
}
}
fprintf(stdout, "After %" PRIu64 " sec:\n",
(time_count * g_report_interval_ms) / 1000);
fprintf(stdout, "read-reqs queued: %" PRIu64 "\n",
cf_atomic_int_get(g_read_reqs_queued));
histogram_dump(g_p_large_block_read_histogram, "LARGE BLOCK READS ");
histogram_dump(g_p_large_block_write_histogram, "LARGE BLOCK WRITES");
histogram_dump(g_p_raw_read_histogram, "RAW READS ");
int d;
for (d = 0; d < g_num_devices; d++) {
histogram_dump(g_devices[d].p_raw_read_histogram,
g_devices[d].histogram_tag);
}
histogram_dump(g_p_read_histogram, "READS ");
fprintf(stdout, "\n");
fflush(stdout);
}
fprintf(stdout, "\nTEST COMPLETED \n");
g_running = 0;
int i;
//TODO aio_destroy?
/* Freeing resources used by async */
void* ret_value;
for (i = 0; i < g_worker_threads; i++)
{
pthread_join(workers[i], &ret_value);
}
destroy_async_info_queue();
int d;
for (d = 0; d < g_num_devices; d++) {
device* p_device = &g_devices[d];
pthread_join(p_device->large_block_read_thread, &ret_value);
pthread_join(p_device->large_block_write_thread, &ret_value);
fd_close_all(p_device);
cf_queue_destroy(p_device->p_fd_queue);
free(p_device->p_large_block_read_buffer);
free(p_device->p_raw_read_histogram);
}
free(g_p_large_block_read_histogram);
free(g_p_large_block_write_histogram);
free(g_p_raw_read_histogram);
free(g_p_read_histogram);
destroy_salters();
return (0);
}
