diff options
author | Martin Sustrik <sustrik@250bpm.com> | 2010-03-12 20:02:19 +0100 |
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committer | Martin Sustrik <sustrik@250bpm.com> | 2010-03-12 20:02:19 +0100 |
commit | c08a7f8896e8fdae8379d2fce552b360daaeadc8 (patch) | |
tree | 0231eaf3eba3af9a6695877e81b803feddef948c /perf/c/remote_lat.c | |
parent | 1fbeba2fe3c3bd6046eea4d6432791194d4238f2 (diff) |
C perf tests are built non-optionally; C++ perf tests removed
Diffstat (limited to 'perf/c/remote_lat.c')
-rw-r--r-- | perf/c/remote_lat.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/perf/c/remote_lat.c b/perf/c/remote_lat.c deleted file mode 100644 index 901afd5..0000000 --- a/perf/c/remote_lat.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - Copyright (c) 2007-2010 iMatix Corporation - - This file is part of 0MQ. - - 0MQ is free software; you can redistribute it and/or modify it under - the terms of the Lesser GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - 0MQ is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - Lesser GNU General Public License for more details. - - You should have received a copy of the Lesser GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include <zmq.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -int main (int argc, char *argv []) -{ - const char *connect_to; - int roundtrip_count; - int message_size; - void *ctx; - void *s; - int rc; - int i; - zmq_msg_t msg; - void *watch; - unsigned long elapsed; - double latency; - - if (argc != 4) { - printf ("usage: remote_lat <connect-to> <message-size> " - "<roundtrip-count>\n"); - return 1; - } - connect_to = argv [1]; - message_size = atoi (argv [2]); - roundtrip_count = atoi (argv [3]); - - ctx = zmq_init (1, 1, 0); - if (!ctx) { - printf ("error in zmq_init: %s\n", zmq_strerror (errno)); - return -1; - } - - s = zmq_socket (ctx, ZMQ_REQ); - if (!s) { - printf ("error in zmq_socket: %s\n", zmq_strerror (errno)); - return -1; - } - - rc = zmq_connect (s, connect_to); - if (rc != 0) { - printf ("error in zmq_connect: %s\n", zmq_strerror (errno)); - return -1; - } - - rc = zmq_msg_init_size (&msg, message_size); - if (rc != 0) { - printf ("error in zmq_msg_init_size: %s\n", zmq_strerror (errno)); - return -1; - } - memset (zmq_msg_data (&msg), 0, message_size); - - watch = zmq_stopwatch_start (); - - for (i = 0; i != roundtrip_count; i++) { - rc = zmq_send (s, &msg, 0); - if (rc != 0) { - printf ("error in zmq_send: %s\n", zmq_strerror (errno)); - return -1; - } - rc = zmq_recv (s, &msg, 0); - if (rc != 0) { - printf ("error in zmq_recv: %s\n", zmq_strerror (errno)); - return -1; - } - if (zmq_msg_size (&msg) != message_size) { - printf ("message of incorrect size received\n"); - return -1; - } - } - - elapsed = zmq_stopwatch_stop (watch); - - rc = zmq_msg_close (&msg); - if (rc != 0) { - printf ("error in zmq_msg_close: %s\n", zmq_strerror (errno)); - return -1; - } - - latency = (double) elapsed / (roundtrip_count * 2); - - printf ("message size: %d [B]\n", (int) message_size); - printf ("roundtrip count: %d\n", (int) roundtrip_count); - printf ("average latency: %.3f [us]\n", (double) latency); - - rc = zmq_close (s); - if (rc != 0) { - printf ("error in zmq_close: %s\n", zmq_strerror (errno)); - return -1; - } - - rc = zmq_term (ctx); - if (rc != 0) { - printf ("error in zmq_term: %s\n", zmq_strerror (errno)); - return -1; - } - - return 0; -} |