summaryrefslogtreecommitdiff
path: root/perf
diff options
context:
space:
mode:
Diffstat (limited to 'perf')
-rw-r--r--perf/cpp/local_thr.cpp2
-rw-r--r--perf/cpp/remote_lat.cpp6
-rw-r--r--perf/java/local_lat.java55
-rw-r--r--perf/java/local_thr.java65
-rw-r--r--perf/java/remote_lat.java60
-rw-r--r--perf/java/remote_thr.java53
6 files changed, 237 insertions, 4 deletions
diff --git a/perf/cpp/local_thr.cpp b/perf/cpp/local_thr.cpp
index ca81ba9..31fcd16 100644
--- a/perf/cpp/local_thr.cpp
+++ b/perf/cpp/local_thr.cpp
@@ -49,7 +49,7 @@ int main (int argc, char *argv [])
int rc = gettimeofday (&start, NULL);
assert (rc == 0);
- for (int i = 0; i != message_count - 1; i++) {
+ for (int i = 1; i != message_count; i++) {
s.recv (&msg);
assert (msg.size () == message_size);
}
diff --git a/perf/cpp/remote_lat.cpp b/perf/cpp/remote_lat.cpp
index c3ded10..a88d53d 100644
--- a/perf/cpp/remote_lat.cpp
+++ b/perf/cpp/remote_lat.cpp
@@ -58,13 +58,13 @@ int main (int argc, char *argv [])
end.tv_sec -= start.tv_sec;
start.tv_sec = 0;
- double usec_elapsed = (end.tv_sec * 1000000 + end.tv_usec) -
+ double elapsed = (end.tv_sec * 1000000 + end.tv_usec) -
(start.tv_sec * 1000000 + start.tv_usec);
- double latency = usec_elapsed / (roundtrip_count * 2);
+ double latency = 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);
+ printf ("mean latency: %.3f [us]\n", (double) latency);
return 0;
}
diff --git a/perf/java/local_lat.java b/perf/java/local_lat.java
new file mode 100644
index 0000000..e7583cc
--- /dev/null
+++ b/perf/java/local_lat.java
@@ -0,0 +1,55 @@
+/*
+ Copyright (c) 2007-2009 FastMQ Inc.
+
+ 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/>.
+*/
+
+import org.zmq.*;
+
+class local_lat
+{
+ public static void main (String [] args)
+ {
+ if (args.length != 3) {
+ System.out.println ("usage: local_lat <bind-to> " +
+ "<message-size> <roundtrip-count>");
+ return;
+ }
+
+ String bindTo = args [0];
+ int messageSize = Integer.parseInt (args [1]);
+ int roundtripCount = Integer.parseInt (args [2]);
+
+ org.zmq.Context ctx = new org.zmq.Context (1, 1);
+
+ org.zmq.Socket s = new org.zmq.Socket (ctx, org.zmq.Socket.REP);
+ s.bind (bindTo);
+
+ for (int i = 0; i != roundtripCount; i++) {
+ byte [] data = s.recv (0);
+ assert (data.length == messageSize);
+ s.send (data, 0);
+ }
+
+ try {
+ Thread.sleep (1000);
+ }
+ catch (InterruptedException e) {
+ e.printStackTrace ();
+ }
+
+ }
+}
diff --git a/perf/java/local_thr.java b/perf/java/local_thr.java
new file mode 100644
index 0000000..4a03f1d
--- /dev/null
+++ b/perf/java/local_thr.java
@@ -0,0 +1,65 @@
+/*
+ Copyright (c) 2007-2009 FastMQ Inc.
+
+ 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/>.
+*/
+
+import org.zmq.*;
+
+class local_thr
+{
+ public static void main (String [] args)
+ {
+ if (args.length != 3) {
+ System.out.println ("usage: local_thr <bind-to> " +
+ "<message size> <message count>");
+ return;
+ }
+
+ String bindTo = args [0];
+ long messageSize = Integer.parseInt (args [1]);
+ long messageCount = Integer.parseInt (args [2]);
+
+ org.zmq.Context ctx = new org.zmq.Context (1, 1);
+
+ org.zmq.Socket s = new org.zmq.Socket (ctx, org.zmq.Socket.SUB);
+ s.bind (bindTo);
+
+ byte [] data = s.recv (0);
+ assert (data.length == messageSize);
+
+ long start = System.currentTimeMillis ();
+
+ for (int i = 1; i != messageCount; i ++) {
+ data = s.recv (0);
+ assert (data.length == messageSize);
+ }
+
+ long end = System.currentTimeMillis ();
+
+ long elapsed = (end - start) * 1000;
+ if (elapsed == 0)
+ elapsed = 1;
+
+ long throughput = messageCount * 1000000 / elapsed;
+ double megabits = (double) (throughput * messageSize * 8) / 1000000;
+
+ System.out.println ("message size: " + messageSize + " [B]");
+ System.out.println ("message count: " + messageCount);
+ System.out.println ("mean throughput: " + throughput + "[msg/s]");
+ System.out.println ("mean throughput: " + megabits + "[Mb/s]");
+ }
+}
diff --git a/perf/java/remote_lat.java b/perf/java/remote_lat.java
new file mode 100644
index 0000000..28b2f76
--- /dev/null
+++ b/perf/java/remote_lat.java
@@ -0,0 +1,60 @@
+/*
+ Copyright (c) 2007-2009 FastMQ Inc.
+
+ 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/>.
+*/
+
+import org.zmq.*;
+
+class remote_lat
+{
+ public static void main (String [] args)
+ {
+ if (args.length != 3) {
+ System.out.println ("usage: remote_lat <connect-to> " +
+ "<message size> <roundtrip count>");
+ return;
+ }
+
+ String connectTo = args [0];
+ int messageSize = Integer.parseInt (args [1]);
+ int roundtripCount = Integer.parseInt (args [2]);
+
+ org.zmq.Context ctx = new org.zmq.Context (1, 1);
+
+ org.zmq.Socket s = new org.zmq.Socket (ctx, org.zmq.Socket.REQ);
+ s.connect (connectTo);
+
+ long start = System.currentTimeMillis ();
+
+ byte data [] = new byte [messageSize];
+ for (int i = 0; i != roundtripCount; i ++) {
+ s.send (data, 0);
+ data = s.recv (0);
+ assert (data.length == messageSize);
+ }
+
+ long end = System.currentTimeMillis ();
+
+ long elapsed = (end - start) * 1000;
+ double latency = (double) elapsed / roundtripCount / 2;
+
+ System.out.println ("message size: " + messageSize + " [B]");
+ System.out.println ("roundtrip count: " + roundtripCount);
+ System.out.println ("mean latency: " + latency + " [us]");
+ }
+}
+
diff --git a/perf/java/remote_thr.java b/perf/java/remote_thr.java
new file mode 100644
index 0000000..25406ea
--- /dev/null
+++ b/perf/java/remote_thr.java
@@ -0,0 +1,53 @@
+/*
+ Copyright (c) 2007-2009 FastMQ Inc.
+
+ 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/>.
+*/
+
+import org.zmq.*;
+
+class remote_thr
+{
+ public static void main (String [] args)
+ {
+ if (args.length != 3) {
+ System.out.println ("usage: remote_thr <connect-to> " +
+ "<message-size> <message-count>");
+ return;
+ }
+
+ // Parse the command line arguments.
+ String connectTo = args [0];
+ int messageSize = Integer.parseInt (args [1]);
+ int messageCount = Integer.parseInt (args [2]);
+
+ org.zmq.Context ctx = new org.zmq.Context (1, 1);
+
+ org.zmq.Socket s = new org.zmq.Socket (ctx, org.zmq.Socket.PUB);
+ s.connect (connectTo);
+
+ byte msg [] = new byte [messageSize];
+ for (int i = 0; i != messageCount; i++)
+ s.send (msg, 0);
+
+ try {
+ Thread.sleep (10000);
+ }
+ catch (InterruptedException e) {
+ e.printStackTrace ();
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 17:49:59 +0000