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authorMartin Sustrik <sustrik@250bpm.com>2010-03-12 20:02:19 +0100
committerMartin Sustrik <sustrik@250bpm.com>2010-03-12 20:02:19 +0100
commitc08a7f8896e8fdae8379d2fce552b360daaeadc8 (patch)
tree0231eaf3eba3af9a6695877e81b803feddef948c /perf/c/remote_lat.c
parent1fbeba2fe3c3bd6046eea4d6432791194d4238f2 (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.c119
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;
-}