uspace/app/hbench/ipc/ns_ping.c

   1 /*
   2  * Copyright (c) 2018 Jiri Svoboda
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * - Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * - Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * - The name of the author may not be used to endorse or promote products
  15  *   derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 /** @addtogroup hbench
  30  * @{
  31  */
  32
  33 #include <stdio.h>
  34 #include <ns.h>
  35 #include <async.h>
  36 #include <errno.h>
  37 #include <str_error.h>
  38 #include "../hbench.h"
  39
  40 static bool runner(bench_env_t *env, bench_run_t *run, uint64_t niter)
  41 {
  42         bench_run_start(run);
  43
  44         for (uint64_t count = 0; count < niter; count++) {
  45                 errno_t rc = ns_ping();
  46
  47                 if (rc != EOK) {
  48                         return bench_run_fail(run, "failed sending ping message: %s (%d)",
  49                             str_error(rc), rc);
  50                 }
  51         }
  52
  53         bench_run_stop(run);
  54
  55         return true;
  56 }
  57
  58 benchmark_t benchmark_ns_ping = {
  59         .name = "ns_ping",
  60         .desc = "Name service IPC ping-pong benchmark",
  61         .entry = &runner,
  62         .setup = NULL,
  63         .teardown = NULL
  64 };
  65
  66 /** @}
  67  */