From 4617fd9e9c50a9fa3a8cbf3b25e6061e3a8f10c8 Mon Sep 17 00:00:00 2001 From: Martin Sustrik Date: Sun, 30 Aug 2009 09:14:15 +0200 Subject: c++ perf tests added --- perf/cpp/local_lat.cpp | 52 +++++++++++++++++++++++++++++++++++ perf/cpp/local_thr.cpp | 72 +++++++++++++++++++++++++++++++++++++++++++++++++ perf/cpp/remote_lat.cpp | 69 +++++++++++++++++++++++++++++++++++++++++++++++ perf/cpp/remote_thr.cpp | 50 ++++++++++++++++++++++++++++++++++ 4 files changed, 243 insertions(+) create mode 100644 perf/cpp/local_lat.cpp create mode 100644 perf/cpp/local_thr.cpp create mode 100644 perf/cpp/remote_lat.cpp create mode 100644 perf/cpp/remote_thr.cpp (limited to 'perf/cpp') diff --git a/perf/cpp/local_lat.cpp b/perf/cpp/local_lat.cpp new file mode 100644 index 0000000..3a9afcb --- /dev/null +++ b/perf/cpp/local_lat.cpp @@ -0,0 +1,52 @@ +/* + 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 . +*/ + +#include +#include +#include +#include +#include + +int main (int argc, char *argv []) +{ + if (argc != 4) { + printf ("usage: local_lat " + "\n"); + return 1; + } + const char *bind_to = argv [1]; + int roundtrip_count = atoi (argv [2]); + int message_size = atoi (argv [3]); + + zmq::context_t ctx (1, 1); + + zmq::socket_t s (ctx, ZMQ_REP); + s.bind (bind_to); + + for (int i = 0; i != roundtrip_count; i++) { + zmq::message_t msg; + s.recv (&msg); + assert (msg.size () == message_size); + s.send (msg); + } + + sleep (1); + + return 0; +} diff --git a/perf/cpp/local_thr.cpp b/perf/cpp/local_thr.cpp new file mode 100644 index 0000000..576ac42 --- /dev/null +++ b/perf/cpp/local_thr.cpp @@ -0,0 +1,72 @@ +/* + 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 . +*/ + +#include +#include +#include +#include +#include + +int main (int argc, char *argv []) +{ + if (argc != 4) { + printf ("usage: local_thr " + "\n"); + return 1; + } + const char *bind_to = argv [1]; + int message_count = atoi (argv [2]); + int message_size = atoi (argv [3]); + + zmq::context_t ctx (1, 1); + + zmq::socket_t s (ctx, ZMQ_P2P); + s.bind (bind_to); + + zmq::message_t msg; + s.recv (&msg); + assert (msg.size () == message_size); + + timeval start; + int rc = gettimeofday (&start, NULL); + assert (rc == 0); + + for (int i = 0; i != message_count - 1; i++) { + s.recv (&msg); + assert (msg.size () == message_size); + } + + timeval end; + rc = gettimeofday (&end, NULL); + assert (rc == 0); + + end.tv_sec -= start.tv_sec; + start.tv_sec = 0; + + long long elapsed = (end.tv_sec * 1000000 + end.tv_usec) - + (start.tv_sec * 1000000 + start.tv_usec); + + long long throughput = (long long) message_count * 1000000 / elapsed; + + printf ("message size: %d [B]\n", (int) message_size); + printf ("message count: %d\n", (int) message_count); + printf ("mean throughput: %d [msg/s]\n", (int) throughput); + + return 0; +} diff --git a/perf/cpp/remote_lat.cpp b/perf/cpp/remote_lat.cpp new file mode 100644 index 0000000..9ac758b --- /dev/null +++ b/perf/cpp/remote_lat.cpp @@ -0,0 +1,69 @@ +/* + 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 . +*/ + +#include +#include +#include +#include +#include + +int main (int argc, char *argv []) +{ + if (argc != 4) { + printf ("usage: remote_lat " + "\n"); + return 1; + } + const char *connect_to = argv [1]; + int roundtrip_count = atoi (argv [2]); + int message_size = atoi (argv [3]); + + zmq::context_t ctx (1, 1); + + zmq::socket_t s (ctx, ZMQ_REQ); + s.connect (connect_to); + + timeval start; + int rc = gettimeofday (&start, NULL); + assert (rc == 0); + + for (int i = 0; i != roundtrip_count; i++) { + zmq::message_t msg (message_size); + s.send (msg); + s.recv (&msg); + assert (msg.size () == message_size); + } + + timeval end; + rc = gettimeofday (&end, NULL); + assert (rc == 0); + + end.tv_sec -= start.tv_sec; + start.tv_sec = 0; + + double usec_elapsed = (end.tv_sec * 1000000 + end.tv_usec) - + (start.tv_sec * 1000000 + start.tv_usec); + double latency = usec_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); + + return 0; +} diff --git a/perf/cpp/remote_thr.cpp b/perf/cpp/remote_thr.cpp new file mode 100644 index 0000000..54536fd --- /dev/null +++ b/perf/cpp/remote_thr.cpp @@ -0,0 +1,50 @@ +/* + 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 . +*/ + +#include +#include +#include +#include +#include + +int main (int argc, char *argv []) +{ + if (argc != 4) { + printf ("usage: remote_thr " + "\n"); + return 1; + } + const char *connect_to = argv [1]; + int message_count = atoi (argv [2]); + int message_size = atoi (argv [3]); + + zmq::context_t ctx (1, 1); + + zmq::socket_t s (ctx, ZMQ_REQ); + s.connect (connect_to); + + for (int i = 0; i != message_count; i++) { + zmq::message_t msg (message_size); + s.send (msg); + } + + sleep (10); + + return 0; +} -- cgit v1.2.3