mirror of
https://github.com/zeromq/libzmq.git
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71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
#
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# Copyright (c) 2007-2010 iMatix Corporation
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#
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# This file is part of 0MQ.
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#
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# 0MQ is free software; you can redistribute it and/or modify it under
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# the terms of the Lesser GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# 0MQ is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# Lesser GNU General Public License for more details.
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#
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# You should have received a copy of the Lesser GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import sys
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import time
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import libpyzmq
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def main ():
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if len (sys.argv) != 4:
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print 'usage: local_thr <bind-to> <message-size> <message-count>'
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sys.exit (1)
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try:
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bind_to = sys.argv [1]
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message_size = int (sys.argv [2])
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message_count = int (sys.argv [3])
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except (ValueError, OverflowError), e:
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print 'message-size and message-count must be integers'
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sys.exit (1)
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ctx = libpyzmq.Context (1, 1);
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s = libpyzmq.Socket (ctx, libpyzmq.SUB)
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s.setsockopt (libpyzmq.SUBSCRIBE , "");
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# Add your socket options here.
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# For example ZMQ_RATE, ZMQ_RECOVERY_IVL and ZMQ_MCAST_LOOP for PGM.
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s.bind (bind_to)
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msg = s.recv ()
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assert len (msg) == message_size
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start = time.clock ()
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for i in range (1, message_count):
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msg = s.recv ()
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assert len (msg) == message_size
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end = time.clock ()
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elapsed = (end - start) * 1000000
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if elapsed == 0:
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elapsed = 1
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throughput = (1000000.0 * float (message_count)) / float (elapsed)
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megabits = float (throughput * message_size * 8) / 1000000
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print "message size: %.0f [B]" % (message_size, )
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print "message count: %.0f" % (message_count, )
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print "mean throughput: %.0f [msg/s]" % (throughput, )
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print "mean throughput: %.3f [Mb/s]" % (megabits, )
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if __name__ == "__main__":
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main ()
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