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#####################################################################################

#

# Copyright (c) Microsoft Corporation. All rights reserved.

#

# This source code is subject to terms and conditions of the Apache License, Version 2.0. A

# copy of the license can be found in the License.html file at the root of this distribution. If

# you cannot locate the Apache License, Version 2.0, please send an email to

# ironpy@microsoft.com. By using this source code in any fashion, you are agreeing to be bound

# by the terms of the Apache License, Version 2.0.

#

# You must not remove this notice, or any other, from this software.

#

#

#####################################################################################

import sys

if sys.platform=="win32":

import os

newline = os.linesep

else:

newline = System.Environment.NewLine

pats = [0L, 1L, 42L, 0x7fffffffL, 0x80000000L, 0xabcdef01L, 0xffffffffL]

nums = []

for p0 in pats:

for p1 in pats:

#for p2 in pats:

n = p0+(p1<<32) #+(p2<<64)

nums.append(n)

nums.append(-n)

bignums = []

for p0 in pats:

for p1 in pats:

for p2 in pats:

n = p0+(p1<<32)+(p2<<64)

bignums.append(n)

bignums.append(-n)

#!!! should add 2 or 3 larger numbers to check for any issues there

print len(bignums), len(bignums)**2

import operator, time

ops = [

('+', operator.add),

('-', operator.sub),

('*', operator.mul),

('/', operator.div),

('%', operator.mod),

('&', operator.and_),

('|', operator.or_),

('^', operator.xor),

]

def buildit(name, nums):

print 'expected', (len(nums)**2)*len(ops)

t0 = time.clock()

for sym, op in ops:

if not name.startswith('time'):

fp = open('%s_%s.txt' % (name, op.__name__), 'w')

else:

fp = None

print 'computing', sym

for x in nums:

for y in nums:

try:

z = op(x, y)

if name == 'time1' or fp:

sz = str(z)

if fp:

fp.write(sz)

fp.write(newline)

except:

if fp:

fp.write('ERROR' + newline)

if fp: fp.close()

t1 = time.clock()

print 'time', (t1-t0)

buildit('time1', bignums)

buildit('short', nums)

buildit('full', bignums)