forked from Mirrors/freeswitch
0488a5109a
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3733 d0543943-73ff-0310-b7d9-9358b9ac24b2
283 lines
8.0 KiB
C
283 lines
8.0 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "apr_thread_proc.h"
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#include "apr_thread_mutex.h"
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#include "apr_thread_rwlock.h"
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#include "apr_file_io.h"
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#include "apr_errno.h"
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#include "apr_general.h"
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#include "apr_getopt.h"
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#include "errno.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include "testutil.h"
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#if !APR_HAS_THREADS
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int main(void)
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{
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printf("This program won't work on this platform because there is no "
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"support for threads.\n");
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return 0;
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}
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#else /* !APR_HAS_THREADS */
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#define MAX_COUNTER 1000000
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#define MAX_THREADS 6
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static long mutex_counter;
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static apr_thread_mutex_t *thread_lock;
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void * APR_THREAD_FUNC thread_mutex_func(apr_thread_t *thd, void *data);
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apr_status_t test_thread_mutex(int num_threads); /* apr_thread_mutex_t */
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static apr_thread_rwlock_t *thread_rwlock;
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void * APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data);
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apr_status_t test_thread_rwlock(int num_threads); /* apr_thread_rwlock_t */
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int test_thread_mutex_nested(int num_threads);
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apr_pool_t *pool;
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int i = 0, x = 0;
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void * APR_THREAD_FUNC thread_mutex_func(apr_thread_t *thd, void *data)
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{
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int i;
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for (i = 0; i < MAX_COUNTER; i++) {
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apr_thread_mutex_lock(thread_lock);
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mutex_counter++;
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apr_thread_mutex_unlock(thread_lock);
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}
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return NULL;
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}
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void * APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data)
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{
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int i;
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for (i = 0; i < MAX_COUNTER; i++) {
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apr_thread_rwlock_wrlock(thread_rwlock);
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mutex_counter++;
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apr_thread_rwlock_unlock(thread_rwlock);
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}
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return NULL;
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}
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int test_thread_mutex(int num_threads)
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{
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apr_thread_t *t[MAX_THREADS];
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apr_status_t s[MAX_THREADS];
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apr_time_t time_start, time_stop;
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int i;
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mutex_counter = 0;
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printf("apr_thread_mutex_t Tests\n");
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printf("%-60s", " Initializing the apr_thread_mutex_t (UNNESTED)");
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s[0] = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_UNNESTED, pool);
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if (s[0] != APR_SUCCESS) {
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printf("Failed!\n");
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return s[0];
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}
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printf("OK\n");
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apr_thread_mutex_lock(thread_lock);
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/* set_concurrency(4)? -aaron */
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printf(" Starting %d threads ", num_threads);
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for (i = 0; i < num_threads; ++i) {
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s[i] = apr_thread_create(&t[i], NULL, thread_mutex_func, NULL, pool);
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if (s[i] != APR_SUCCESS) {
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printf("Failed!\n");
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return s[i];
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}
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}
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printf("OK\n");
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time_start = apr_time_now();
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apr_thread_mutex_unlock(thread_lock);
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/* printf("%-60s", " Waiting for threads to exit"); */
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for (i = 0; i < num_threads; ++i) {
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apr_thread_join(&s[i], t[i]);
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}
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/* printf("OK\n"); */
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time_stop = apr_time_now();
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printf("microseconds: %" APR_INT64_T_FMT " usec\n",
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(time_stop - time_start));
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if (mutex_counter != MAX_COUNTER * num_threads)
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printf("error: counter = %ld\n", mutex_counter);
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return APR_SUCCESS;
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}
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int test_thread_mutex_nested(int num_threads)
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{
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apr_thread_t *t[MAX_THREADS];
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apr_status_t s[MAX_THREADS];
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apr_time_t time_start, time_stop;
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int i;
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mutex_counter = 0;
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printf("apr_thread_mutex_t Tests\n");
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printf("%-60s", " Initializing the apr_thread_mutex_t (NESTED)");
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s[0] = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_NESTED, pool);
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if (s[0] != APR_SUCCESS) {
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printf("Failed!\n");
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return s[0];
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}
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printf("OK\n");
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apr_thread_mutex_lock(thread_lock);
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/* set_concurrency(4)? -aaron */
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printf(" Starting %d threads ", num_threads);
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for (i = 0; i < num_threads; ++i) {
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s[i] = apr_thread_create(&t[i], NULL, thread_mutex_func, NULL, pool);
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if (s[i] != APR_SUCCESS) {
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printf("Failed!\n");
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return s[i];
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}
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}
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printf("OK\n");
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time_start = apr_time_now();
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apr_thread_mutex_unlock(thread_lock);
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/* printf("%-60s", " Waiting for threads to exit"); */
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for (i = 0; i < num_threads; ++i) {
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apr_thread_join(&s[i], t[i]);
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}
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/* printf("OK\n"); */
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time_stop = apr_time_now();
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printf("microseconds: %" APR_INT64_T_FMT " usec\n",
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(time_stop - time_start));
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if (mutex_counter != MAX_COUNTER * num_threads)
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printf("error: counter = %ld\n", mutex_counter);
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return APR_SUCCESS;
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}
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int test_thread_rwlock(int num_threads)
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{
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apr_thread_t *t[MAX_THREADS];
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apr_status_t s[MAX_THREADS];
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apr_time_t time_start, time_stop;
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int i;
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mutex_counter = 0;
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printf("apr_thread_rwlock_t Tests\n");
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printf("%-60s", " Initializing the apr_thread_rwlock_t");
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s[0] = apr_thread_rwlock_create(&thread_rwlock, pool);
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if (s[0] != APR_SUCCESS) {
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printf("Failed!\n");
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return s[0];
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}
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printf("OK\n");
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apr_thread_rwlock_wrlock(thread_rwlock);
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/* set_concurrency(4)? -aaron */
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printf(" Starting %d threads ", num_threads);
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for (i = 0; i < num_threads; ++i) {
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s[i] = apr_thread_create(&t[i], NULL, thread_rwlock_func, NULL, pool);
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if (s[i] != APR_SUCCESS) {
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printf("Failed!\n");
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return s[i];
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}
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}
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printf("OK\n");
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time_start = apr_time_now();
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apr_thread_rwlock_unlock(thread_rwlock);
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/* printf("%-60s", " Waiting for threads to exit"); */
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for (i = 0; i < num_threads; ++i) {
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apr_thread_join(&s[i], t[i]);
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}
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/* printf("OK\n"); */
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time_stop = apr_time_now();
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printf("microseconds: %" APR_INT64_T_FMT " usec\n",
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(time_stop - time_start));
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if (mutex_counter != MAX_COUNTER * num_threads)
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printf("error: counter = %ld\n", mutex_counter);
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return APR_SUCCESS;
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}
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int main(int argc, const char * const *argv)
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{
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apr_status_t rv;
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char errmsg[200];
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const char *lockname = "multi.lock";
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apr_getopt_t *opt;
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char optchar;
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const char *optarg;
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printf("APR Lock Performance Test\n==============\n\n");
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apr_initialize();
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atexit(apr_terminate);
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if (apr_pool_create(&pool, NULL) != APR_SUCCESS)
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exit(-1);
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if ((rv = apr_getopt_init(&opt, pool, argc, argv)) != APR_SUCCESS) {
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fprintf(stderr, "Could not set up to parse options: [%d] %s\n",
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rv, apr_strerror(rv, errmsg, sizeof errmsg));
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exit(-1);
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}
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while ((rv = apr_getopt(opt, "f:", &optchar, &optarg)) == APR_SUCCESS) {
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if (optchar == 'f') {
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lockname = optarg;
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}
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}
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if (rv != APR_SUCCESS && rv != APR_EOF) {
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fprintf(stderr, "Could not parse options: [%d] %s\n",
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rv, apr_strerror(rv, errmsg, sizeof errmsg));
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exit(-1);
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}
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for (i = 1; i <= MAX_THREADS; ++i) {
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if ((rv = test_thread_mutex(i)) != APR_SUCCESS) {
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fprintf(stderr,"thread_mutex test failed : [%d] %s\n",
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rv, apr_strerror(rv, (char*)errmsg, 200));
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exit(-3);
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}
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if ((rv = test_thread_mutex_nested(i)) != APR_SUCCESS) {
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fprintf(stderr,"thread_mutex (NESTED) test failed : [%d] %s\n",
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rv, apr_strerror(rv, (char*)errmsg, 200));
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exit(-4);
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}
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if ((rv = test_thread_rwlock(i)) != APR_SUCCESS) {
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fprintf(stderr,"thread_rwlock test failed : [%d] %s\n",
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rv, apr_strerror(rv, (char*)errmsg, 200));
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exit(-6);
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}
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}
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return 0;
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}
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#endif /* !APR_HAS_THREADS */
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