mirror of
https://gitee.com/acl-dev/acl.git
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106 lines
2.2 KiB
C
106 lines
2.2 KiB
C
#include "lib_acl.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "fiber/lib_fiber.h"
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static int __max_fiber = 10;
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static __thread int __left_fiber = 10;
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static __thread int __local_key;
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static void free_fn(void *ctx)
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{
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printf("thread-%ld, fiber-%d: free buf\r\n",
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(long) acl_pthread_self(), acl_fiber_self());
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acl_myfree(ctx);
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}
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static void fiber_main(ACL_FIBER *fiber acl_unused, void *ctx acl_unused)
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{
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char *buf = (char *) acl_fiber_get_specific(__local_key);
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if (buf == NULL) {
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buf = acl_mystrdup("hello world!");
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acl_assert(acl_fiber_set_specific(&__local_key, buf, free_fn) > 0);
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printf("fiber-%d: set local ok\r\n", acl_fiber_self());
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}
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buf = (char *) acl_fiber_get_specific(__local_key);
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if (buf == NULL) {
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printf("acl_fiber_get_specific NULL, __local_key: %d\r\n",
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__local_key);
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exit (1);
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}
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printf("thread-%ld, fiber-%d: __local_key: %d, buf: %s\r\n",
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(long) acl_pthread_self(), acl_fiber_self(), __local_key, buf);
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return;
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if (--__left_fiber == 0) {
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printf("---- acl_fiber_schedule_stop now ----\r\n");
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acl_fiber_schedule_stop();
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}
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}
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static void *thread_main(void *ctx acl_unused)
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{
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int i;
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__left_fiber = __max_fiber;
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for (i = 0; i < __max_fiber; i++)
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acl_fiber_create(fiber_main, NULL, 64000);
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acl_fiber_schedule();
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printf("thread: %lu\r\n", (unsigned long) acl_pthread_self());
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return NULL;
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}
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static void usage(const char *procname)
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{
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printf("usage: %s -h [help]\r\n"
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" -c max_fiber\r\n"
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" -t max_threads\r\n", procname);
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}
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int main(int argc, char *argv[])
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{
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int ch, i, nthreads = 2;
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acl_pthread_attr_t attr;
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acl_pthread_t *tids;
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while ((ch = getopt(argc, argv, "hc:t:")) > 0) {
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switch (ch) {
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case 'h':
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usage(argv[0]);
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return 0;
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case 'c':
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__max_fiber = atoi(optarg);
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break;
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case 't':
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nthreads = atoi(optarg);
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if (nthreads <= 0)
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nthreads = 1;
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break;
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default:
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break;
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}
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}
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acl_pthread_attr_init(&attr);
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tids = (acl_pthread_t *) acl_mycalloc(nthreads, sizeof(acl_pthread_t));
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for (i = 0; i < nthreads; i++)
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acl_pthread_create(&tids[i], &attr, thread_main, NULL);
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for (i = 0; i < nthreads; i++)
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acl_pthread_join(tids[i], NULL);
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acl_myfree(tids);
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return 0;
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}
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