mirror of
https://gitee.com/acl-dev/acl.git
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146 lines
3.0 KiB
C
146 lines
3.0 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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#include "stamp.h"
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static char __dummy[256];
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static long long int __oper_count = 2;
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static int __writers = 2;
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static int __fibers_max = 2;
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static int __fibers_cur = 2;
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static int __use_dummy = 0;
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static void *thread_main(void *ctx)
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{
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ACL_MBOX *mbox = (ACL_MBOX *) ctx;
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char *ptr;
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int i;
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snprintf(__dummy, sizeof(__dummy), "hello world");
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for (i = 0; i < __oper_count; i++) {
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if (__use_dummy)
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ptr = __dummy;
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else
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ptr = acl_mystrdup("hello world!");
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if (acl_mbox_send(mbox, ptr) < 0) {
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printf("send error %s!\r\n", acl_last_serror());
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break;
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}
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}
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printf("----- send over: %lld -----\r\n", __oper_count);
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return NULL;
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}
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static void free_msg(void *msg)
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{
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printf("---fiber-%d: free one ---\r\n", acl_fiber_self());
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acl_myfree(msg);
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}
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static void fiber_main(ACL_FIBER *fiber acl_unused, void *ctx)
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{
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ACL_MBOX *mbox = (ACL_MBOX *) ctx;
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acl_pthread_attr_t attr;
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long long int i;
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struct timeval begin, end;
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double spent;
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acl_pthread_attr_init(&attr);
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acl_pthread_attr_setdetachstate(&attr, ACL_PTHREAD_CREATE_DETACHED);
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for (i = 0; i < __writers; i++) {
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acl_pthread_t tid;
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acl_pthread_create(&tid, &attr, thread_main, mbox);
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}
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gettimeofday(&begin, NULL);
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for (i = 0; i < __oper_count * __writers; i++) {
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char *ptr = (char *) acl_mbox_read(mbox, -1, NULL);
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if (ptr == NULL) {
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printf("read null\r\n");
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break;
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}
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if (i < 10)
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printf("--- read in: %s ---\r\n", ptr);
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if (ptr != __dummy)
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acl_myfree(ptr);
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}
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gettimeofday(&end, NULL);
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spent = stamp_sub(&end, &begin);
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printf(">>>hit ratio: %.2f %%, nsend: %d / %lld, nread: %d / %lld\r\n",
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(double) (__oper_count - acl_mbox_nsend(mbox)) * 100 / __oper_count,
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(int) acl_mbox_nsend(mbox), __oper_count,
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(int) acl_mbox_nread(mbox), __oper_count);
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printf("total: %lld, spend: %.2f, speed: %.2f\r\n",
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i, spent, (i * 1000) / (spent > 0 ? spent : 1));
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acl_mbox_free(mbox, free_msg);
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if (--__fibers_cur == 0) {
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printf("---- All over now! ----\r\n");
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printf("Enter any key to exit ...");
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fflush(stdout);
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getchar();
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acl_fiber_schedule_stop();
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}
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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 nfibers\r\n"
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" -w write_threads_per_mbox\r\n"
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" -n count\r\n"
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" -s [use static buffer]\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;
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while ((ch = getopt(argc, argv, "hc:w:n:s")) > 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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__fibers_max = atoi(optarg);
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break;
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case 'w':
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__writers = atoi(optarg);
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break;
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case 'n':
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__oper_count = atoi(optarg);
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break;
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case 's':
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__use_dummy = 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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__fibers_cur = __fibers_max;
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printf("fibers: %d\r\n", __fibers_max);
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for (i = 0; i < __fibers_max; i++) {
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ACL_MBOX *mbox = acl_mbox_create();
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acl_fiber_create(fiber_main, mbox, 64000);
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}
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acl_fiber_schedule();
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return 0;
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}
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