Remove locking RPC stuff, netalockd, talloc, tevent, tsocket and libevent

[netatalk.git] / libevent / test / bench.c

diff --git a/libevent/test/bench.c b/libevent/test/bench.c
deleted file mode 100644 (file)
index d0f831b..0000000
--- a/libevent/test/bench.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright 2003-2007 Niels Provos <provos@citi.umich.edu>
- * Copyright 2007-2010 Niels Provos and Nick Mathewson
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- * Mon 03/10/2003 - Modified by Davide Libenzi <davidel@xmailserver.org>
- *
- *     Added chain event propagation to improve the sensitivity of
- *     the measure respect to the event loop efficency.
- *
- *
- */
-
-#include "event2/event-config.h"
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef _EVENT_HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#else
-#include <sys/socket.h>
-#include <signal.h>
-#include <sys/resource.h>
-#endif
-#include <fcntl.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#ifdef _EVENT_HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <errno.h>
-
-#include <event.h>
-#include <evutil.h>
-
-static int count, writes, fired;
-static int *pipes;
-static int num_pipes, num_active, num_writes;
-static struct event *events;
-
-
-static void
-read_cb(evutil_socket_t fd, short which, void *arg)
-{
-       long idx = (long) arg, widx = idx + 1;
-       u_char ch;
-
-       count += recv(fd, (char*)&ch, sizeof(ch), 0);
-       if (writes) {
-               if (widx >= num_pipes)
-                       widx -= num_pipes;
-               send(pipes[2 * widx + 1], "e", 1, 0);
-               writes--;
-               fired++;
-       }
-}
-
-static struct timeval *
-run_once(void)
-{
-       int *cp, space;
-       long i;
-       static struct timeval ts, te;
-
-       for (cp = pipes, i = 0; i < num_pipes; i++, cp += 2) {
-               if (event_initialized(&events[i]))
-                       event_del(&events[i]);
-               event_set(&events[i], cp[0], EV_READ | EV_PERSIST, read_cb, (void *) i);
-               event_add(&events[i], NULL);
-       }
-
-       event_loop(EVLOOP_ONCE | EVLOOP_NONBLOCK);
-
-       fired = 0;
-       space = num_pipes / num_active;
-       space = space * 2;
-       for (i = 0; i < num_active; i++, fired++)
-               send(pipes[i * space + 1], "e", 1, 0);
-
-       count = 0;
-       writes = num_writes;
-       { int xcount = 0;
-       evutil_gettimeofday(&ts, NULL);
-       do {
-               event_loop(EVLOOP_ONCE | EVLOOP_NONBLOCK);
-               xcount++;
-       } while (count != fired);
-       evutil_gettimeofday(&te, NULL);
-
-       if (xcount != count) fprintf(stderr, "Xcount: %d, Rcount: %d\n", xcount, count);
-       }
-
-       evutil_timersub(&te, &ts, &te);
-
-       return (&te);
-}
-
-int
-main(int argc, char **argv)
-{
-#ifndef WIN32
-       struct rlimit rl;
-#endif
-       int i, c;
-       struct timeval *tv;
-       int *cp;
-
-#ifdef WIN32
-       WSADATA WSAData;
-       WSAStartup(0x101, &WSAData);
-#endif
-       num_pipes = 100;
-       num_active = 1;
-       num_writes = num_pipes;
-       while ((c = getopt(argc, argv, "n:a:w:")) != -1) {
-               switch (c) {
-               case 'n':
-                       num_pipes = atoi(optarg);
-                       break;
-               case 'a':
-                       num_active = atoi(optarg);
-                       break;
-               case 'w':
-                       num_writes = atoi(optarg);
-                       break;
-               default:
-                       fprintf(stderr, "Illegal argument \"%c\"\n", c);
-                       exit(1);
-               }
-       }
-
-#ifndef WIN32
-       rl.rlim_cur = rl.rlim_max = num_pipes * 2 + 50;
-       if (setrlimit(RLIMIT_NOFILE, &rl) == -1) {
-               perror("setrlimit");
-               exit(1);
-       }
-#endif
-
-       events = calloc(num_pipes, sizeof(struct event));
-       pipes = calloc(num_pipes * 2, sizeof(int));
-       if (events == NULL || pipes == NULL) {
-               perror("malloc");
-               exit(1);
-       }
-
-       event_init();
-
-       for (cp = pipes, i = 0; i < num_pipes; i++, cp += 2) {
-#ifdef USE_PIPES
-               if (pipe(cp) == -1) {
-#else
-               if (evutil_socketpair(AF_UNIX, SOCK_STREAM, 0, cp) == -1) {
-#endif
-                       perror("pipe");
-                       exit(1);
-               }
-       }
-
-       for (i = 0; i < 25; i++) {
-               tv = run_once();
-               if (tv == NULL)
-                       exit(1);
-               fprintf(stdout, "%ld\n",
-                       tv->tv_sec * 1000000L + tv->tv_usec);
-       }
-
-       exit(0);
-}