/* * Copyright (c) 2009 Jiri Svoboda * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - 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. * - 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. */ /** @addtogroup hbench * @{ */ #include <stdio.h> #include <ipc_test.h> #include <async.h> #include <errno.h> #include <str_error.h> #include "../hbench.h" static ipc_test_t *test = NULL; static bool setup(bench_env_t *env, bench_run_t *run) { errno_t rc = ipc_test_create(&test); if (rc != EOK) { return bench_run_fail(run, "failed contacting IPC test server (have you run /srv/test/ipc-test?): %s (%d)", str_error(rc), rc); } return true; } static bool teardown(bench_env_t *env, bench_run_t *run) { ipc_test_destroy(test); return true; } static bool runner(bench_env_t *env, bench_run_t *run, uint64_t niter) { bench_run_start(run); for (uint64_t count = 0; count < niter; count++) { errno_t rc = ipc_test_ping(test); if (rc != EOK) { return bench_run_fail(run, "failed sending ping message: %s (%d)", str_error(rc), rc); } } bench_run_stop(run); return true; } benchmark_t benchmark_ping_pong = { .name = "ping_pong", .desc = "IPC ping-pong benchmark", .entry = &runner, .setup = &setup, .teardown = &teardown }; /** @} */