diff options
Diffstat (limited to 'perf/python/remote_lat.py')
-rw-r--r-- | perf/python/remote_lat.py | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/perf/python/remote_lat.py b/perf/python/remote_lat.py deleted file mode 100644 index 52ab061..0000000 --- a/perf/python/remote_lat.py +++ /dev/null @@ -1,61 +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/>. -# - -import sys -import time -import libpyzmq - -def main (): - if len(sys.argv) != 4: - print 'usage: remote_lat <connect-to> <message-size> <roundtrip-count>' - sys.exit (1) - - try: - connect_to = sys.argv [1] - message_size = int (sys.argv [2]) - roundtrip_count = int (sys.argv [3]) - except (ValueError, OverflowError), e: - print 'message-size and message-count must be integers' - sys.exit (1) - - ctx = libpyzmq.Context (1, 1); - s = libpyzmq.Socket (ctx, libpyzmq.REQ) - s.connect (connect_to) - - msg = ''.join ([' ' for n in range (0, message_size)]) - - start = time.clock () - - for i in range (0, roundtrip_count): - s.send (msg) - msg = s.recv () - assert len (msg) == message_size - - end = time.clock () - - elapsed = (end - start) * 1000000 - latency = elapsed / roundtrip_count / 2 - - print "message size: %.0f [B]" % (message_size, ) - print "roundtrip count: %.0f" % (roundtrip_count, ) - print "mean latency: %.3f [us]" % (latency, ) - -if __name__ == "__main__": - main () - |