From 66e6d0281c2247e9324be24a34802e09e79a6b0e Mon Sep 17 00:00:00 2001 From: ng0 Date: Mon, 5 Mar 2018 07:56:12 +0000 Subject: futures --- src/consensus/consensus-simulation.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'src/consensus/consensus-simulation.py') diff --git a/src/consensus/consensus-simulation.py b/src/consensus/consensus-simulation.py index 19b636cbd..542fe0dac 100644 --- a/src/consensus/consensus-simulation.py +++ b/src/consensus/consensus-simulation.py @@ -17,10 +17,13 @@ # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, # Boston, MA 02110-1301, USA. +from __future__ import absolute_import +from __future__ import print_function import argparse import random from math import ceil,log,floor + def bsc(n): """ count the bits set in n""" l = n.bit_length() @@ -32,6 +35,7 @@ def bsc(n): x = x << 1 return c + def simulate(k, n, verbose): assert k < n largest_arc = int(2**ceil(log(n, 2))) / 2 @@ -87,6 +91,7 @@ def simulate(k, n, verbose): random.shuffle(peers) return rounds + if __name__ == "__main__": parser = argparse.ArgumentParser() parser.add_argument("k", metavar="k", type=int, help="#(bad peers)") @@ -98,6 +103,6 @@ if __name__ == "__main__": sum = 0.0; for n in xrange (0, args.r): sum += simulate(args.k, args.n, args.verbose) - print sum / args.r; + printsum / args.r; -- cgit v1.2.3