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Adding pybench 1.3 to the Tools/ directory.

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Marc-André Lemburg 2006-04-19 15:27:33 +00:00
parent 79cdce35de
commit c311f641e4
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from pybench import Test
class SimpleIntegerArithmetic(Test):
version = 0.3
operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
rounds = 120000
def test(self):
for i in xrange(self.rounds):
a = 2
b = 3
c = 3
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
def calibrate(self):
for i in xrange(self.rounds):
pass
class SimpleFloatArithmetic(Test):
version = 0.3
operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
rounds = 100000
def test(self):
for i in xrange(self.rounds):
a = 2.1
b = 3.3332
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2.1
b = 3.3332
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2.1
b = 3.3332
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2.1
b = 3.3332
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2.1
b = 3.3332
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
def calibrate(self):
for i in xrange(self.rounds):
pass
class SimpleIntFloatArithmetic(Test):
version = 0.3
operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
rounds = 120000
def test(self):
for i in xrange(self.rounds):
a = 2
b = 3
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2
b = 3
c = 3.14159
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
def calibrate(self):
for i in xrange(self.rounds):
pass
class SimpleLongArithmetic(Test):
version = 0.3
operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
rounds = 30000
def test(self):
for i in xrange(self.rounds):
a = 2220001L
b = 100001L
c = 30005L
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2220001L
b = 100001L
c = 30005L
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2220001L
b = 100001L
c = 30005L
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2220001L
b = 100001L
c = 30005L
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2220001L
b = 100001L
c = 30005L
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
def calibrate(self):
for i in xrange(self.rounds):
pass
class SimpleComplexArithmetic(Test):
version = 0.3
operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
rounds = 40000
def test(self):
for i in xrange(self.rounds):
a = 2 + 3j
b = 2.5 + 4.5j
c = 1.2 + 6.2j
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2 + 3j
b = 2.5 + 4.5j
c = 1.2 + 6.2j
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2 + 3j
b = 2.5 + 4.5j
c = 1.2 + 6.2j
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2 + 3j
b = 2.5 + 4.5j
c = 1.2 + 6.2j
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
a = 2 + 3j
b = 2.5 + 4.5j
c = 1.2 + 6.2j
c = a + b
c = b + c
c = c + a
c = a + b
c = b + c
c = c - a
c = a - b
c = b - c
c = c - a
c = b - c
c = a / b
c = b / a
c = c / b
c = a * b
c = b * a
c = c * b
c = a / b
c = b / a
c = c / b
def calibrate(self):
for i in xrange(self.rounds):
pass

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from pybench import Test
class PythonFunctionCalls(Test):
version = 0.3
operations = 5*(1+4+4+2)
rounds = 60000
def test(self):
global f,f1,g,h
# define functions
def f():
pass
def f1(x):
pass
def g(a,b,c):
return a,b,c
def h(a,b,c,d=1,e=2,f=3):
return d,e,f
# do calls
for i in xrange(self.rounds):
f()
f1(i)
f1(i)
f1(i)
f1(i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
h(i,i,3,i,i)
h(i,i,i,2,i,3)
f()
f1(i)
f1(i)
f1(i)
f1(i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
h(i,i,3,i,i)
h(i,i,i,2,i,3)
f()
f1(i)
f1(i)
f1(i)
f1(i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
h(i,i,3,i,i)
h(i,i,i,2,i,3)
f()
f1(i)
f1(i)
f1(i)
f1(i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
h(i,i,3,i,i)
h(i,i,i,2,i,3)
f()
f1(i)
f1(i)
f1(i)
f1(i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
g(i,i,i)
h(i,i,3,i,i)
h(i,i,i,2,i,3)
def calibrate(self):
global f,f1,g,h
# define functions
def f():
pass
def f1(x):
pass
def g(a,b,c):
return a,b,c
def h(a,b,c,d=1,e=2,f=3):
return d,e,f
# do calls
for i in xrange(self.rounds):
pass
###
class BuiltinFunctionCalls(Test):
version = 0.4
operations = 5*(2+5+5+5)
rounds = 30000
def test(self):
# localize functions
f0 = globals
f1 = hash
f2 = cmp
f3 = range
# do calls
for i in xrange(self.rounds):
f0()
f0()
f1(i)
f1(i)
f1(i)
f1(i)
f1(i)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f0()
f0()
f1(i)
f1(i)
f1(i)
f1(i)
f1(i)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f0()
f0()
f1(i)
f1(i)
f1(i)
f1(i)
f1(i)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f0()
f0()
f1(i)
f1(i)
f1(i)
f1(i)
f1(i)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f0()
f0()
f1(i)
f1(i)
f1(i)
f1(i)
f1(i)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f2(1,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
f3(1,3,2)
def calibrate(self):
# localize functions
f0 = dir
f1 = hash
f2 = range
f3 = range
# do calls
for i in xrange(self.rounds):
pass
###
class PythonMethodCalls(Test):
version = 0.3
operations = 5*(6 + 5 + 4)
rounds = 20000
def test(self):
class c:
x = 2
s = 'string'
def f(self):
return self.x
def j(self,a,b):
self.y = a
self.t = b
return self.y
def k(self,a,b,c=3):
self.y = a
self.s = b
self.t = c
o = c()
for i in xrange(self.rounds):
o.f()
o.f()
o.f()
o.f()
o.f()
o.f()
o.j(i,i)
o.j(i,i)
o.j(i,2)
o.j(i,2)
o.j(2,2)
o.k(i,i)
o.k(i,2)
o.k(i,2,3)
o.k(i,i,c=4)
o.f()
o.f()
o.f()
o.f()
o.f()
o.f()
o.j(i,i)
o.j(i,i)
o.j(i,2)
o.j(i,2)
o.j(2,2)
o.k(i,i)
o.k(i,2)
o.k(i,2,3)
o.k(i,i,c=4)
o.f()
o.f()
o.f()
o.f()
o.f()
o.f()
o.j(i,i)
o.j(i,i)
o.j(i,2)
o.j(i,2)
o.j(2,2)
o.k(i,i)
o.k(i,2)
o.k(i,2,3)
o.k(i,i,c=4)
o.f()
o.f()
o.f()
o.f()
o.f()
o.f()
o.j(i,i)
o.j(i,i)
o.j(i,2)
o.j(i,2)
o.j(2,2)
o.k(i,i)
o.k(i,2)
o.k(i,2,3)
o.k(i,i,c=4)
o.f()
o.f()
o.f()
o.f()
o.f()
o.f()
o.j(i,i)
o.j(i,i)
o.j(i,2)
o.j(i,2)
o.j(2,2)
o.k(i,i)
o.k(i,2)
o.k(i,2,3)
o.k(i,i,c=4)
def calibrate(self):
class c:
x = 2
s = 'string'
def f(self):
return self.x
def j(self,a,b):
self.y = a
self.t = b
def k(self,a,b,c=3):
self.y = a
self.s = b
self.t = c
o = c
for i in xrange(self.rounds):
pass
###
class Recursion(Test):
version = 0.3
operations = 5
rounds = 50000
def test(self):
global f
def f(x):
if x > 1:
return f(x-1)
return 1
for i in xrange(self.rounds):
f(10)
f(10)
f(10)
f(10)
f(10)
def calibrate(self):
global f
def f(x):
if x > 0:
return f(x-1)
return 1
for i in xrange(self.rounds):
pass

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""" CommandLine - Get and parse command line options
NOTE: This still is very much work in progress !!!
Different version are likely to be incompatible.
TODO:
* Incorporate the changes made by (see Inbox)
* Add number range option using srange()
"""
__copyright__ = """\
Copyright (c), 1997-2006, Marc-Andre Lemburg (mal@lemburg.com)
Copyright (c), 2000-2006, eGenix.com Software GmbH (info@egenix.com)
See the documentation for further information on copyrights,
or contact the author. All Rights Reserved.
"""
__version__ = '1.2'
import sys, getopt, string, glob, os, re, exceptions, traceback
### Helpers
def _getopt_flags(options):
""" Convert the option list to a getopt flag string and long opt
list
"""
s = []
l = []
for o in options:
if o.prefix == '-':
# short option
s.append(o.name)
if o.takes_argument:
s.append(':')
else:
# long option
if o.takes_argument:
l.append(o.name+'=')
else:
l.append(o.name)
return string.join(s,''),l
def invisible_input(prompt='>>> '):
""" Get raw input from a terminal without echoing the characters to
the terminal, e.g. for password queries.
"""
import getpass
entry = getpass.getpass(prompt)
if entry is None:
raise KeyboardInterrupt
return entry
def fileopen(name, mode='wb', encoding=None):
""" Open a file using mode.
Default mode is 'wb' meaning to open the file for writing in
binary mode. If encoding is given, I/O to and from the file is
transparently encoded using the given encoding.
Files opened for writing are chmod()ed to 0600.
"""
if name == 'stdout':
return sys.stdout
elif name == 'stderr':
return sys.stderr
elif name == 'stdin':
return sys.stdin
else:
if encoding is not None:
import codecs
f = codecs.open(name, mode, encoding)
else:
f = open(name, mode)
if 'w' in mode:
os.chmod(name, 0600)
return f
def option_dict(options):
""" Return a dictionary mapping option names to Option instances.
"""
d = {}
for option in options:
d[option.name] = option
return d
# Alias
getpasswd = invisible_input
_integerRE = re.compile('\s*(-?\d+)\s*$')
_integerRangeRE = re.compile('\s*(-?\d+)\s*-\s*(-?\d+)\s*$')
def srange(s,
split=string.split,integer=_integerRE,
integerRange=_integerRangeRE):
""" Converts a textual representation of integer numbers and ranges
to a Python list.
Supported formats: 2,3,4,2-10,-1 - -3, 5 - -2
Values are appended to the created list in the order specified
in the string.
"""
l = []
append = l.append
for entry in split(s,','):
m = integer.match(entry)
if m:
append(int(m.groups()[0]))
continue
m = integerRange.match(entry)
if m:
start,end = map(int,m.groups())
l[len(l):] = range(start,end+1)
return l
def abspath(path,
expandvars=os.path.expandvars,expanduser=os.path.expanduser,
join=os.path.join,getcwd=os.getcwd):
""" Return the corresponding absolute path for path.
path is expanded in the usual shell ways before
joining it with the current working directory.
"""
try:
path = expandvars(path)
except AttributeError:
pass
try:
path = expanduser(path)
except AttributeError:
pass
return join(getcwd(), path)
### Option classes
class Option:
""" Option base class. Takes no argument.
"""
default = None
helptext = ''
prefix = '-'
takes_argument = 0
has_default = 0
tab = 15
def __init__(self,name,help=None):
if not name[:1] == '-':
raise TypeError,'option names must start with "-"'
if name[1:2] == '-':
self.prefix = '--'
self.name = name[2:]
else:
self.name = name[1:]
if help:
self.help = help
def __str__(self):
o = self
name = o.prefix + o.name
if o.takes_argument:
name = name + ' arg'
if len(name) > self.tab:
name = name + '\n' + ' ' * (self.tab + 1 + len(o.prefix))
else:
name = '%-*s ' % (self.tab, name)
description = o.help
if o.has_default:
description = description + ' (%s)' % o.default
return '%s %s' % (name, description)
class ArgumentOption(Option):
""" Option that takes an argument.
An optional default argument can be given.
"""
def __init__(self,name,help=None,default=None):
# Basemethod
Option.__init__(self,name,help)
if default is not None:
self.default = default
self.has_default = 1
self.takes_argument = 1
class SwitchOption(Option):
""" Options that can be on or off. Has an optional default value.
"""
def __init__(self,name,help=None,default=None):
# Basemethod
Option.__init__(self,name,help)
if default is not None:
self.default = default
self.has_default = 1
### Application baseclass
class Application:
""" Command line application interface with builtin argument
parsing.
"""
# Options the program accepts (Option instances)
options = []
# Standard settings; these are appended to options in __init__
preset_options = [SwitchOption('-v',
'generate verbose output'),
SwitchOption('-h',
'show this help text'),
SwitchOption('--help',
'show this help text'),
SwitchOption('--debug',
'enable debugging'),
SwitchOption('--copyright',
'show copyright'),
SwitchOption('--examples',
'show examples of usage')]
# The help layout looks like this:
# [header] - defaults to ''
#
# [synopsis] - formatted as '<self.name> %s' % self.synopsis
#
# options:
# [options] - formatted from self.options
#
# [version] - formatted as 'Version:\n %s' % self.version, if given
#
# [about] - defaults to ''
#
# Note: all fields that do not behave as template are formatted
# using the instances dictionary as substitution namespace,
# e.g. %(name)s will be replaced by the applications name.
#
# Header (default to program name)
header = ''
# Name (defaults to program name)
name = ''
# Synopsis (%(name)s is replaced by the program name)
synopsis = '%(name)s [option] files...'
# Version (optional)
version = ''
# General information printed after the possible options (optional)
about = ''
# Examples of usage to show when the --examples option is given (optional)
examples = ''
# Copyright to show
copyright = __copyright__
# Apply file globbing ?
globbing = 1
# Generate debug output ?
debug = 0
# Generate verbose output ?
verbose = 0
# Internal errors to catch
InternalError = exceptions.Exception
# Instance variables:
values = None # Dictionary of passed options (or default values)
# indexed by the options name, e.g. '-h'
files = None # List of passed filenames
optionlist = None # List of passed options
def __init__(self,argv=None):
# Setup application specs
if argv is None:
argv = sys.argv
self.filename = os.path.split(argv[0])[1]
if not self.name:
self.name = os.path.split(self.filename)[1]
else:
self.name = self.name
if not self.header:
self.header = self.name
else:
self.header = self.header
# Init .arguments list
self.arguments = argv[1:]
# Setup Option mapping
self.option_map = option_dict(self.options)
# Append preset options
for option in self.preset_options:
if not self.option_map.has_key(option.name):
self.add_option(option)
# Init .files list
self.files = []
# Start Application
try:
# Process startup
rc = self.startup()
if rc is not None:
raise SystemExit,rc
# Parse command line
rc = self.parse()
if rc is not None:
raise SystemExit,rc
# Start application
rc = self.main()
if rc is None:
rc = 0
except SystemExit,rc:
pass
except KeyboardInterrupt:
print
print '* User Break'
print
rc = 1
except self.InternalError:
print
print '* Internal Error'
if self.debug:
print
traceback.print_exc(20, sys.stdout)
elif self.verbose:
print ' %s: %s' % sys.exc_info()[:2]
print
rc = 1
raise SystemExit,rc
def add_option(self, option):
""" Add a new Option instance to the Application dynamically.
Note that this has to be done *before* .parse() is being
executed.
"""
self.options.append(option)
self.option_map[option.name] = option
def startup(self):
""" Set user defined instance variables.
If this method returns anything other than None, the
process is terminated with the return value as exit code.
"""
return None
def exit(self, rc=0):
""" Exit the program.
rc is used as exit code and passed back to the calling
program. It defaults to 0 which usually means: OK.
"""
raise SystemExit, rc
def parse(self):
""" Parse the command line and fill in self.values and self.files.
After having parsed the options, the remaining command line
arguments are interpreted as files and passed to .handle_files()
for processing.
As final step the option handlers are called in the order
of the options given on the command line.
"""
# Parse arguments
self.values = values = {}
for o in self.options:
if o.has_default:
values[o.prefix+o.name] = o.default
else:
values[o.prefix+o.name] = 0
flags,lflags = _getopt_flags(self.options)
try:
optlist,files = getopt.getopt(self.arguments,flags,lflags)
if self.globbing:
l = []
for f in files:
gf = glob.glob(f)
if not gf:
l.append(f)
else:
l[len(l):] = gf
files = l
self.optionlist = optlist
self.files = files + self.files
except getopt.error,why:
self.help(why)
sys.exit(1)
# Call file handler
rc = self.handle_files(self.files)
if rc is not None:
sys.exit(rc)
# Call option handlers
for optionname, value in optlist:
# Try to convert value to integer
try:
value = string.atoi(value)
except ValueError:
pass
# Find handler and call it (or count the number of option
# instances on the command line)
handlername = 'handle' + string.replace(optionname, '-', '_')
try:
handler = getattr(self, handlername)
except AttributeError:
if value == '':
# count the number of occurances
if values.has_key(optionname):
values[optionname] = values[optionname] + 1
else:
values[optionname] = 1
else:
values[optionname] = value
else:
rc = handler(value)
if rc is not None:
raise SystemExit, rc
# Apply final file check (for backward compatibility)
rc = self.check_files(self.files)
if rc is not None:
sys.exit(rc)
def check_files(self,filelist):
""" Apply some user defined checks on the files given in filelist.
This may modify filelist in place. A typical application
is checking that at least n files are given.
If this method returns anything other than None, the
process is terminated with the return value as exit code.
"""
return None
def help(self,note=''):
self.print_header()
if self.synopsis:
print 'Synopsis:'
# To remain backward compatible:
try:
synopsis = self.synopsis % self.name
except (NameError, KeyError, TypeError):
synopsis = self.synopsis % self.__dict__
print ' ' + synopsis
print
self.print_options()
if self.version:
print 'Version:'
print ' %s' % self.version
print
if self.about:
print string.strip(self.about % self.__dict__)
print
if note:
print '-'*72
print 'Note:',note
print
def notice(self,note):
print '-'*72
print 'Note:',note
print '-'*72
print
def print_header(self):
print '-'*72
print self.header % self.__dict__
print '-'*72
print
def print_options(self):
options = self.options
print 'Options and default settings:'
if not options:
print ' None'
return
long = filter(lambda x: x.prefix == '--', options)
short = filter(lambda x: x.prefix == '-', options)
items = short + long
for o in options:
print ' ',o
print
#
# Example handlers:
#
# If a handler returns anything other than None, processing stops
# and the return value is passed to sys.exit() as argument.
#
# File handler
def handle_files(self,files):
""" This may process the files list in place.
"""
return None
# Short option handler
def handle_h(self,arg):
self.help()
return 0
def handle_v(self, value):
""" Turn on verbose output.
"""
self.verbose = 1
# Handlers for long options have two underscores in their name
def handle__help(self,arg):
self.help()
return 0
def handle__debug(self,arg):
self.debug = 1
# We don't want to catch internal errors:
self.InternalError = None
def handle__copyright(self,arg):
self.print_header()
print string.strip(self.copyright % self.__dict__)
print
return 0
def handle__examples(self,arg):
self.print_header()
if self.examples:
print 'Examples:'
print
print string.strip(self.examples % self.__dict__)
print
else:
print 'No examples available.'
print
return 0
def main(self):
""" Override this method as program entry point.
The return value is passed to sys.exit() as argument. If
it is None, 0 is assumed (meaning OK). Unhandled
exceptions are reported with exit status code 1 (see
__init__ for further details).
"""
return None
# Alias
CommandLine = Application
def _test():
class MyApplication(Application):
header = 'Test Application'
version = __version__
options = [Option('-v','verbose')]
def handle_v(self,arg):
print 'VERBOSE, Yeah !'
cmd = MyApplication()
if not cmd.values['-h']:
cmd.help()
print 'files:',cmd.files
print 'Bye...'
if __name__ == '__main__':
_test()

565
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from pybench import Test
class IfThenElse(Test):
version = 0.31
operations = 30*3 # hard to say...
rounds = 150000
def test(self):
a,b,c = 1,2,3
for i in xrange(self.rounds):
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
if a == 1:
if b == 2:
if c != 3:
c = 3
b = 3
else:
c = 2
elif b == 3:
b = 2
a = 2
elif a == 2:
a = 3
else:
a = 1
def calibrate(self):
a,b,c = 1,2,3
for i in xrange(self.rounds):
pass
class NestedForLoops(Test):
version = 0.3
operations = 1000*10*5
rounds = 150
def test(self):
l1 = range(1000)
l2 = range(10)
l3 = range(5)
for i in xrange(self.rounds):
for i in l1:
for j in l2:
for k in l3:
pass
def calibrate(self):
l1 = range(1000)
l2 = range(10)
l3 = range(5)
for i in xrange(self.rounds):
pass
class ForLoops(Test):
version = 0.1
operations = 5 * 5
rounds = 8000
def test(self):
l1 = range(100)
for i in xrange(self.rounds):
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
for i in l1:
pass
def calibrate(self):
l1 = range(1000)
for i in xrange(self.rounds):
pass

503
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from pybench import Test
class DictCreation(Test):
version = 0.3
operations = 5*(5 + 5)
rounds = 60000
def test(self):
for i in xrange(self.rounds):
d1 = {}
d2 = {}
d3 = {}
d4 = {}
d5 = {}
d1 = {1:2,3:4,5:6}
d2 = {2:3,4:5,6:7}
d3 = {3:4,5:6,7:8}
d4 = {4:5,6:7,8:9}
d5 = {6:7,8:9,10:11}
d1 = {}
d2 = {}
d3 = {}
d4 = {}
d5 = {}
d1 = {1:2,3:4,5:6}
d2 = {2:3,4:5,6:7}
d3 = {3:4,5:6,7:8}
d4 = {4:5,6:7,8:9}
d5 = {6:7,8:9,10:11}
d1 = {}
d2 = {}
d3 = {}
d4 = {}
d5 = {}
d1 = {1:2,3:4,5:6}
d2 = {2:3,4:5,6:7}
d3 = {3:4,5:6,7:8}
d4 = {4:5,6:7,8:9}
d5 = {6:7,8:9,10:11}
d1 = {}
d2 = {}
d3 = {}
d4 = {}
d5 = {}
d1 = {1:2,3:4,5:6}
d2 = {2:3,4:5,6:7}
d3 = {3:4,5:6,7:8}
d4 = {4:5,6:7,8:9}
d5 = {6:7,8:9,10:11}
d1 = {}
d2 = {}
d3 = {}
d4 = {}
d5 = {}
d1 = {1:2,3:4,5:6}
d2 = {2:3,4:5,6:7}
d3 = {3:4,5:6,7:8}
d4 = {4:5,6:7,8:9}
d5 = {6:7,8:9,10:11}
def calibrate(self):
for i in xrange(self.rounds):
pass
class DictWithStringKeys(Test):
version = 0.1
operations = 5*(6 + 6)
rounds = 200000
def test(self):
d = {}
for i in xrange(self.rounds):
d['abc'] = 1
d['def'] = 2
d['ghi'] = 3
d['jkl'] = 4
d['mno'] = 5
d['pqr'] = 6
d['abc']
d['def']
d['ghi']
d['jkl']
d['mno']
d['pqr']
d['abc'] = 1
d['def'] = 2
d['ghi'] = 3
d['jkl'] = 4
d['mno'] = 5
d['pqr'] = 6
d['abc']
d['def']
d['ghi']
d['jkl']
d['mno']
d['pqr']
d['abc'] = 1
d['def'] = 2
d['ghi'] = 3
d['jkl'] = 4
d['mno'] = 5
d['pqr'] = 6
d['abc']
d['def']
d['ghi']
d['jkl']
d['mno']
d['pqr']
d['abc'] = 1
d['def'] = 2
d['ghi'] = 3
d['jkl'] = 4
d['mno'] = 5
d['pqr'] = 6
d['abc']
d['def']
d['ghi']
d['jkl']
d['mno']
d['pqr']
d['abc'] = 1
d['def'] = 2
d['ghi'] = 3
d['jkl'] = 4
d['mno'] = 5
d['pqr'] = 6
d['abc']
d['def']
d['ghi']
d['jkl']
d['mno']
d['pqr']
def calibrate(self):
d = {}
for i in xrange(self.rounds):
pass
class DictWithFloatKeys(Test):
version = 0.1
operations = 5*(6 + 6)
rounds = 200000
def test(self):
d = {}
for i in xrange(self.rounds):
d[1.234] = 1
d[2.345] = 2
d[3.456] = 3
d[4.567] = 4
d[5.678] = 5
d[6.789] = 6
d[1.234]
d[2.345]
d[3.456]
d[4.567]
d[5.678]
d[6.789]
d[1.234] = 1
d[2.345] = 2
d[3.456] = 3
d[4.567] = 4
d[5.678] = 5
d[6.789] = 6
d[1.234]
d[2.345]
d[3.456]
d[4.567]
d[5.678]
d[6.789]
d[1.234] = 1
d[2.345] = 2
d[3.456] = 3
d[4.567] = 4
d[5.678] = 5
d[6.789] = 6
d[1.234]
d[2.345]
d[3.456]
d[4.567]
d[5.678]
d[6.789]
d[1.234] = 1
d[2.345] = 2
d[3.456] = 3
d[4.567] = 4
d[5.678] = 5
d[6.789] = 6
d[1.234]
d[2.345]
d[3.456]
d[4.567]
d[5.678]
d[6.789]
d[1.234] = 1
d[2.345] = 2
d[3.456] = 3
d[4.567] = 4
d[5.678] = 5
d[6.789] = 6
d[1.234]
d[2.345]
d[3.456]
d[4.567]
d[5.678]
d[6.789]
def calibrate(self):
d = {}
for i in xrange(self.rounds):
pass
class DictWithIntegerKeys(Test):
version = 0.1
operations = 5*(6 + 6)
rounds = 200000
def test(self):
d = {}
for i in xrange(self.rounds):
d[1] = 1
d[2] = 2
d[3] = 3
d[4] = 4
d[5] = 5
d[6] = 6
d[1]
d[2]
d[3]
d[4]
d[5]
d[6]
d[1] = 1
d[2] = 2
d[3] = 3
d[4] = 4
d[5] = 5
d[6] = 6
d[1]
d[2]
d[3]
d[4]
d[5]
d[6]
d[1] = 1
d[2] = 2
d[3] = 3
d[4] = 4
d[5] = 5
d[6] = 6
d[1]
d[2]
d[3]
d[4]
d[5]
d[6]
d[1] = 1
d[2] = 2
d[3] = 3
d[4] = 4
d[5] = 5
d[6] = 6
d[1]
d[2]
d[3]
d[4]
d[5]
d[6]
d[1] = 1
d[2] = 2
d[3] = 3
d[4] = 4
d[5] = 5
d[6] = 6
d[1]
d[2]
d[3]
d[4]
d[5]
d[6]
def calibrate(self):
d = {}
for i in xrange(self.rounds):
pass
class SimpleDictManipulation(Test):
version = 0.3
operations = 5*(6 + 6 + 6 + 6)
rounds = 50000
def test(self):
d = {}
for i in xrange(self.rounds):
d[0] = 3
d[1] = 4
d[2] = 5
d[3] = 3
d[4] = 4
d[5] = 5
x = d[0]
x = d[1]
x = d[2]
x = d[3]
x = d[4]
x = d[5]
d.has_key(0)
d.has_key(2)
d.has_key(4)
d.has_key(6)
d.has_key(8)
d.has_key(10)
del d[0]
del d[1]
del d[2]
del d[3]
del d[4]
del d[5]
d[0] = 3
d[1] = 4
d[2] = 5
d[3] = 3
d[4] = 4
d[5] = 5
x = d[0]
x = d[1]
x = d[2]
x = d[3]
x = d[4]
x = d[5]
d.has_key(0)
d.has_key(2)
d.has_key(4)
d.has_key(6)
d.has_key(8)
d.has_key(10)
del d[0]
del d[1]
del d[2]
del d[3]
del d[4]
del d[5]
d[0] = 3
d[1] = 4
d[2] = 5
d[3] = 3
d[4] = 4
d[5] = 5
x = d[0]
x = d[1]
x = d[2]
x = d[3]
x = d[4]
x = d[5]
d.has_key(0)
d.has_key(2)
d.has_key(4)
d.has_key(6)
d.has_key(8)
d.has_key(10)
del d[0]
del d[1]
del d[2]
del d[3]
del d[4]
del d[5]
d[0] = 3
d[1] = 4
d[2] = 5
d[3] = 3
d[4] = 4
d[5] = 5
x = d[0]
x = d[1]
x = d[2]
x = d[3]
x = d[4]
x = d[5]
d.has_key(0)
d.has_key(2)
d.has_key(4)
d.has_key(6)
d.has_key(8)
d.has_key(10)
del d[0]
del d[1]
del d[2]
del d[3]
del d[4]
del d[5]
d[0] = 3
d[1] = 4
d[2] = 5
d[3] = 3
d[4] = 4
d[5] = 5
x = d[0]
x = d[1]
x = d[2]
x = d[3]
x = d[4]
x = d[5]
d.has_key(0)
d.has_key(2)
d.has_key(4)
d.has_key(6)
d.has_key(8)
d.has_key(10)
del d[0]
del d[1]
del d[2]
del d[3]
del d[4]
del d[5]
def calibrate(self):
d = {}
for i in xrange(self.rounds):
pass

681
Tools/pybench/Exceptions.py Normal file
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from pybench import Test
class TryRaiseExcept(Test):
version = 0.1
operations = 2 + 3
rounds = 60000
def test(self):
error = ValueError
for i in xrange(self.rounds):
try:
raise error
except:
pass
try:
raise error
except:
pass
try:
raise error,"something"
except:
pass
try:
raise error,"something"
except:
pass
try:
raise error,"something"
except:
pass
def calibrate(self):
error = ValueError
for i in xrange(self.rounds):
pass
class TryExcept(Test):
version = 0.1
operations = 15 * 10
rounds = 200000
def test(self):
for i in xrange(self.rounds):
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
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pass
try:
pass
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pass
try:
pass
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try:
pass
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try:
pass
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pass
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pass
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try:
pass
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pass
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pass
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pass
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try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
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try:
pass
except:
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try:
pass
except:
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try:
pass
except:
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try:
pass
except:
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pass
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try:
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try:
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try:
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except:
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try:
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except:
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try:
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except:
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try:
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except:
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try:
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except:
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try:
pass
except:
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try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
pass
try:
pass
except:
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try:
pass
except:
pass
try:
pass
except:
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try:
pass
except:
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try:
pass
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try:
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try:
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except:
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try:
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except:
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try:
pass
except:
pass
def calibrate(self):
for i in xrange(self.rounds):
pass

139
Tools/pybench/Imports.py Normal file
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from pybench import Test
# First imports:
import os
import package.submodule
class SecondImport(Test):
version = 0.1
operations = 5 * 5
rounds = 20000
def test(self):
for i in xrange(self.rounds):
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
import os
def calibrate(self):
for i in xrange(self.rounds):
pass
class SecondPackageImport(Test):
version = 0.1
operations = 5 * 5
rounds = 20000
def test(self):
for i in xrange(self.rounds):
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
import package
def calibrate(self):
for i in xrange(self.rounds):
pass
class SecondSubmoduleImport(Test):
version = 0.1
operations = 5 * 5
rounds = 20000
def test(self):
for i in xrange(self.rounds):
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
import package.submodule
def calibrate(self):
for i in xrange(self.rounds):
pass

68
Tools/pybench/Instances.py Normal file
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from pybench import Test
class CreateInstances(Test):
version = 0.2
operations = 3 + 7 + 4
rounds = 60000
def test(self):
class c:
pass
class d:
def __init__(self,a,b,c):
self.a = a
self.b = b
self.c = c
class e:
def __init__(self,a,b,c=4):
self.a = a
self.b = b
self.c = c
self.d = a
self.e = b
self.f = c
for i in xrange(self.rounds):
o = c()
o1 = c()
o2 = c()
p = d(i,i,3)
p1 = d(i,i,3)
p2 = d(i,3,3)
p3 = d(3,i,3)
p4 = d(i,i,i)
p5 = d(3,i,3)
p6 = d(i,i,i)
q = e(i,i,3)
q1 = e(i,i,3)
q2 = e(i,i,3)
q3 = e(i,i)
def calibrate(self):
class c:
pass
class d:
def __init__(self,a,b,c):
self.a = a
self.b = b
self.c = c
class e:
def __init__(self,a,b,c=4):
self.a = a
self.b = b
self.c = c
self.d = a
self.e = b
self.f = c
for i in xrange(self.rounds):
pass

25
Tools/pybench/LICENSE Normal file
View file

@ -0,0 +1,25 @@
pybench License
---------------
This copyright notice and license applies to all files in the pybench
directory of the pybench distribution.
Copyright (c), 1997-2006, Marc-Andre Lemburg (mal@lemburg.com)
Copyright (c), 2000-2006, eGenix.com Software GmbH (info@egenix.com)
All Rights Reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee or royalty is hereby
granted, provided that the above copyright notice appear in all copies
and that both that copyright notice and this permission notice appear
in supporting documentation or portions thereof, including
modifications, that you make.
THE AUTHOR MARC-ANDRE LEMBURG DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !

292
Tools/pybench/Lists.py Normal file
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from pybench import Test
class SimpleListManipulation(Test):
version = 0.3
operations = 5* (6 + 6 + 6)
rounds = 60000
def test(self):
l = []
for i in xrange(self.rounds):
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
x = l[0]
x = l[1]
x = l[2]
x = l[3]
x = l[4]
x = l[5]
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
x = l[0]
x = l[1]
x = l[2]
x = l[3]
x = l[4]
x = l[5]
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
x = l[0]
x = l[1]
x = l[2]
x = l[3]
x = l[4]
x = l[5]
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
x = l[0]
x = l[1]
x = l[2]
x = l[3]
x = l[4]
x = l[5]
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
x = l[0]
x = l[1]
x = l[2]
x = l[3]
x = l[4]
x = l[5]
if len(l) > 10000:
# cut down the size
del l[:]
def calibrate(self):
l = []
for i in xrange(self.rounds):
pass
class ListSlicing(Test):
version = 0.4
operations = 25*(3+1+2+1)
rounds = 400
def test(self):
n = range(100)
r = range(25)
for i in xrange(self.rounds):
l = range(100)
for j in r:
m = l[50:]
m = l[:25]
m = l[50:55]
l[:3] = n
m = l[:-1]
m = l[1:]
l[-1:] = n
def calibrate(self):
n = range(100)
r = range(25)
for i in xrange(self.rounds):
l = range(100)
for j in r:
pass
class SmallLists(Test):
version = 0.3
operations = 5*(1+ 6 + 6 + 3 + 1)
rounds = 60000
def test(self):
for i in xrange(self.rounds):
l = []
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
l[:3] = [1,2,3]
m = l[:-1]
m = l[1:]
l[-1:] = [4,5,6]
l = []
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
l[:3] = [1,2,3]
m = l[:-1]
m = l[1:]
l[-1:] = [4,5,6]
l = []
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
l[:3] = [1,2,3]
m = l[:-1]
m = l[1:]
l[-1:] = [4,5,6]
l = []
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
l[:3] = [1,2,3]
m = l[:-1]
m = l[1:]
l[-1:] = [4,5,6]
l = []
l.append(2)
l.append(3)
l.append(4)
l.append(2)
l.append(3)
l.append(4)
l[0] = 3
l[1] = 4
l[2] = 5
l[3] = 3
l[4] = 4
l[5] = 5
l[:3] = [1,2,3]
m = l[:-1]
m = l[1:]
l[-1:] = [4,5,6]
def calibrate(self):
for i in xrange(self.rounds):
l = []

946
Tools/pybench/Lookups.py Normal file
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from pybench import Test
class SpecialClassAttribute(Test):
version = 0.3
operations = 5*(12 + 12)
rounds = 100000
def test(self):
class c:
pass
for i in xrange(self.rounds):
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
c.__a = 2
c.__b = 3
c.__c = 4
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
x = c.__a
x = c.__b
x = c.__c
def calibrate(self):
class c:
pass
for i in xrange(self.rounds):
pass
class NormalClassAttribute(Test):
version = 0.3
operations = 5*(12 + 12)
rounds = 100000
def test(self):
class c:
pass
for i in xrange(self.rounds):
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
c.a = 2
c.b = 3
c.c = 4
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
x = c.a
x = c.b
x = c.c
def calibrate(self):
class c:
pass
for i in xrange(self.rounds):
pass
class SpecialInstanceAttribute(Test):
version = 0.3
operations = 5*(12 + 12)
rounds = 100000
def test(self):
class c:
pass
o = c()
for i in xrange(self.rounds):
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
o.__a__ = 2
o.__b__ = 3
o.__c__ = 4
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
x = o.__a__
x = o.__b__
x = o.__c__
def calibrate(self):
class c:
pass
o = c()
for i in xrange(self.rounds):
pass
class NormalInstanceAttribute(Test):
version = 0.3
operations = 5*(12 + 12)
rounds = 100000
def test(self):
class c:
pass
o = c()
for i in xrange(self.rounds):
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
o.a = 2
o.b = 3
o.c = 4
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
x = o.a
x = o.b
x = o.c
def calibrate(self):
class c:
pass
o = c()
for i in xrange(self.rounds):
pass
class BuiltinMethodLookup(Test):
version = 0.3
operations = 5*(3*5 + 3*5)
rounds = 70000
def test(self):
l = []
d = {}
for i in xrange(self.rounds):
l.append
l.append
l.append
l.append
l.append
l.insert
l.insert
l.insert
l.insert
l.insert
l.sort
l.sort
l.sort
l.sort
l.sort
d.has_key
d.has_key
d.has_key
d.has_key
d.has_key
d.items
d.items
d.items
d.items
d.items
d.get
d.get
d.get
d.get
d.get
l.append
l.append
l.append
l.append
l.append
l.insert
l.insert
l.insert
l.insert
l.insert
l.sort
l.sort
l.sort
l.sort
l.sort
d.has_key
d.has_key
d.has_key
d.has_key
d.has_key
d.items
d.items
d.items
d.items
d.items
d.get
d.get
d.get
d.get
d.get
l.append
l.append
l.append
l.append
l.append
l.insert
l.insert
l.insert
l.insert
l.insert
l.sort
l.sort
l.sort
l.sort
l.sort
d.has_key
d.has_key
d.has_key
d.has_key
d.has_key
d.items
d.items
d.items
d.items
d.items
d.get
d.get
d.get
d.get
d.get
l.append
l.append
l.append
l.append
l.append
l.insert
l.insert
l.insert
l.insert
l.insert
l.sort
l.sort
l.sort
l.sort
l.sort
d.has_key
d.has_key
d.has_key
d.has_key
d.has_key
d.items
d.items
d.items
d.items
d.items
d.get
d.get
d.get
d.get
d.get
l.append
l.append
l.append
l.append
l.append
l.insert
l.insert
l.insert
l.insert
l.insert
l.sort
l.sort
l.sort
l.sort
l.sort
d.has_key
d.has_key
d.has_key
d.has_key
d.has_key
d.items
d.items
d.items
d.items
d.items
d.get
d.get
d.get
d.get
d.get
def calibrate(self):
l = []
d = {}
for i in xrange(self.rounds):
pass

784
Tools/pybench/Numbers.py Normal file
View file

@ -0,0 +1,784 @@
from pybench import Test
class CompareIntegers(Test):
version = 0.1
operations = 30 * 5
rounds = 120000
def test(self):
for i in xrange(self.rounds):
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
2 < 3
2 > 3
2 == 3
2 > 3
2 < 3
def calibrate(self):
for i in xrange(self.rounds):
pass
class CompareFloats(Test):
version = 0.1
operations = 30 * 5
rounds = 60000
def test(self):
for i in xrange(self.rounds):
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
2.1 < 3.31
2.1 > 3.31
2.1 == 3.31
2.1 > 3.31
2.1 < 3.31
def calibrate(self):
for i in xrange(self.rounds):
pass
class CompareFloatsIntegers(Test):
version = 0.1
operations = 30 * 5
rounds = 60000
def test(self):
for i in xrange(self.rounds):
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
2.1 < 4
2.1 > 4
2.1 == 4
2.1 > 4
2.1 < 4
def calibrate(self):
for i in xrange(self.rounds):
pass
class CompareLongs(Test):
version = 0.1
operations = 30 * 5
rounds = 60000
def test(self):
for i in xrange(self.rounds):
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
1234567890L < 3456789012345L
1234567890L > 3456789012345L
1234567890L == 3456789012345L
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1234567890L == 3456789012345L
1234567890L > 3456789012345L
1234567890L < 3456789012345L
def calibrate(self):
for i in xrange(self.rounds):
pass

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________________________________________________________________________
PYBENCH - A Python Benchmark Suite
________________________________________________________________________
Extendable suite of of low-level benchmarks for measuring
the performance of the Python implementation
(interpreter, compiler or VM).
pybench is a collection of tests that provides a standardized way to
measure the performance of Python implementations. It takes a very
close look at different aspects of Python programs and let's you
decide which factors are more important to you than others, rather
than wrapping everything up in one number, like the other performance
tests do (e.g. pystone which is included in the Python Standard
Library).
pybench has been used in the past by several Python developers to
track down performance bottlenecks or to demonstrate the impact of
optimizations and new features in Python.
The command line interface for pybench is the file pybench.py. Run
this script with option '--help' to get a listing of the possible
options. Without options, pybench will simply execute the benchmark
and then print out a report to stdout.
Micro-Manual
------------
Run 'pybench.py -h' to see the help screen.
Run 'pybench.py' to just let the benchmark suite do it's thing and
'pybench.py -f <file>' to have it store the results in a file too.
This is the current output of pybench.py --help:
Synopsis:
pybench.py [option] files...
Options and default settings:
-n arg number of rounds (10)
-f arg save benchmark to file arg ()
-c arg compare benchmark with the one in file arg ()
-s arg show benchmark in file arg, then exit ()
-S show statistics of benchmarks (0)
-w arg set warp factor to arg (20)
-d hide noise in compares (0)
--no-gc disable garbage collection (0)
-v generate verbose output
-h show this help text
--help show this help text
--debug enable debugging
--copyright show copyright
--examples show examples of usage
Version:
1.3
The normal operation is to run the suite and display the
results. Use -f to save them for later reuse or comparisms.
Examples:
python1.5 pybench.py -w 100 -f p15
python1.4 pybench.py -w 100 -f p14
python pybench.py -s p15 -c p14
License
-------
See LICENSE file.
Sample output
-------------
PYBENCH 1.3
Machine Details:
Platform ID: Linux-2.6.8-24.19-default-x86_64-with-SuSE-9.2-x86-64
Executable: /home/lemburg/projects/Python/Installation/bin/python
Python: 2.5a1.0
Compiler: GCC 3.3.4 (pre 3.3.5 20040809)
Build: Apr 9 2006 01:50:57 (#trunk)
Searching for tests...
BuiltinFunctionCalls
BuiltinMethodLookup
CompareFloats
CompareFloatsIntegers
CompareIntegers
CompareInternedStrings
CompareLongs
CompareStrings
CompareUnicode
ConcatStrings
ConcatUnicode
CreateInstances
CreateStringsWithConcat
CreateUnicodeWithConcat
DictCreation
DictWithFloatKeys
DictWithIntegerKeys
DictWithStringKeys
ForLoops
IfThenElse
ListSlicing
NestedForLoops
NormalClassAttribute
NormalInstanceAttribute
PythonFunctionCalls
PythonMethodCalls
Recursion
SecondImport
SecondPackageImport
SecondSubmoduleImport
SimpleComplexArithmetic
SimpleDictManipulation
SimpleFloatArithmetic
SimpleIntFloatArithmetic
SimpleIntegerArithmetic
SimpleListManipulation
SimpleLongArithmetic
SmallLists
SmallTuples
SpecialClassAttribute
SpecialInstanceAttribute
StringMappings
StringPredicates
StringSlicing
TryExcept
TryRaiseExcept
TupleSlicing
UnicodeMappings
UnicodePredicates
UnicodeProperties
UnicodeSlicing
Running 10 round(s) of the suite:
...
Round 10 real abs overhead
BuiltinFunctionCalls: 0.030r 0.030a 0.000o
BuiltinMethodLookup: 0.059r 0.060a 0.001o
CompareFloats: 0.050r 0.050a 0.000o
CompareFloatsIntegers: 0.050r 0.050a 0.000o
CompareIntegers: 0.070r 0.070a 0.000o
CompareInternedStrings: 0.039r 0.040a 0.001o
CompareLongs: 0.050r 0.050a 0.000o
CompareStrings: 0.060r 0.060a 0.000o
CompareUnicode: 0.060r 0.060a 0.000o
ConcatStrings: 0.040r 0.040a 0.000o
ConcatUnicode: 0.050r 0.050a 0.000o
CreateInstances: 0.050r 0.050a 0.000o
CreateStringsWithConcat: 0.029r 0.030a 0.001o
CreateUnicodeWithConcat: 0.060r 0.060a 0.000o
DictCreation: 0.040r 0.040a 0.000o
DictWithFloatKeys: 0.089r 0.090a 0.000o
DictWithIntegerKeys: 0.059r 0.060a 0.001o
DictWithStringKeys: 0.070r 0.070a 0.001o
ForLoops: 0.050r 0.050a 0.000o
IfThenElse: 0.070r 0.070a 0.000o
ListSlicing: 0.030r 0.030a 0.000o
NestedForLoops: 0.030r 0.030a 0.000o
NormalClassAttribute: 0.060r 0.060a 0.000o
NormalInstanceAttribute: 0.060r 0.060a 0.000o
PythonFunctionCalls: 0.060r 0.060a 0.000o
PythonMethodCalls: 0.050r 0.050a 0.000o
Recursion: 0.050r 0.050a 0.000o
SecondImport: 0.030r 0.030a 0.000o
SecondPackageImport: 0.030r 0.030a 0.000o
SecondSubmoduleImport: 0.040r 0.040a 0.000o
SimpleComplexArithmetic: 0.030r 0.030a 0.000o
SimpleDictManipulation: 0.040r 0.040a 0.000o
SimpleFloatArithmetic: 0.050r 0.050a 0.001o
SimpleIntFloatArithmetic: 0.060r 0.060a 0.000o
SimpleIntegerArithmetic: 0.060r 0.060a 0.000o
SimpleListManipulation: 0.030r 0.030a 0.000o
SimpleLongArithmetic: 0.030r 0.030a 0.000o
SmallLists: 0.050r 0.050a 0.000o
SmallTuples: 0.050r 0.050a 0.000o
SpecialClassAttribute: 0.060r 0.060a 0.000o
SpecialInstanceAttribute: 0.079r 0.080a 0.001o
StringMappings: 0.060r 0.060a 0.000o
StringPredicates: 0.049r 0.050a 0.001o
StringSlicing: 0.039r 0.040a 0.000o
TryExcept: 0.079r 0.080a 0.001o
TryRaiseExcept: 0.059r 0.060a 0.001o
TupleSlicing: 0.050r 0.050a 0.000o
UnicodeMappings: 0.070r 0.070a 0.001o
UnicodePredicates: 0.059r 0.060a 0.001o
UnicodeProperties: 0.059r 0.060a 0.001o
UnicodeSlicing: 0.050r 0.050a 0.000o
----------------------
Average round time: 2.937 seconds
Tests: per run per oper. overhead
------------------------------------------------------------------------
BuiltinFunctionCalls: 29.85 ms 0.23 us 0.00 ms
BuiltinMethodLookup: 66.85 ms 0.13 us 0.50 ms
CompareFloats: 43.00 ms 0.10 us 0.00 ms
CompareFloatsIntegers: 51.80 ms 0.12 us 0.00 ms
CompareIntegers: 70.70 ms 0.08 us 0.50 ms
CompareInternedStrings: 41.40 ms 0.08 us 0.50 ms
CompareLongs: 47.90 ms 0.11 us 0.00 ms
CompareStrings: 58.50 ms 0.12 us 0.50 ms
CompareUnicode: 56.55 ms 0.15 us 0.50 ms
ConcatStrings: 44.75 ms 0.30 us 0.00 ms
ConcatUnicode: 54.55 ms 0.36 us 0.50 ms
CreateInstances: 50.95 ms 1.21 us 0.00 ms
CreateStringsWithConcat: 28.85 ms 0.14 us 0.50 ms
CreateUnicodeWithConcat: 53.75 ms 0.27 us 0.00 ms
DictCreation: 41.90 ms 0.28 us 0.00 ms
DictWithFloatKeys: 88.50 ms 0.15 us 0.50 ms
DictWithIntegerKeys: 62.55 ms 0.10 us 0.50 ms
DictWithStringKeys: 60.50 ms 0.10 us 0.50 ms
ForLoops: 46.90 ms 4.69 us 0.00 ms
IfThenElse: 60.55 ms 0.09 us 0.00 ms
ListSlicing: 29.90 ms 8.54 us 0.00 ms
NestedForLoops: 33.95 ms 0.10 us 0.00 ms
NormalClassAttribute: 62.75 ms 0.10 us 0.50 ms
NormalInstanceAttribute: 61.80 ms 0.10 us 0.50 ms
PythonFunctionCalls: 60.00 ms 0.36 us 0.00 ms
PythonMethodCalls: 50.00 ms 0.67 us 0.00 ms
Recursion: 46.85 ms 3.75 us 0.00 ms
SecondImport: 35.00 ms 1.40 us 0.00 ms
SecondPackageImport: 32.00 ms 1.28 us 0.00 ms
SecondSubmoduleImport: 38.00 ms 1.52 us 0.00 ms
SimpleComplexArithmetic: 26.85 ms 0.12 us 0.00 ms
SimpleDictManipulation: 40.85 ms 0.14 us 0.00 ms
SimpleFloatArithmetic: 48.70 ms 0.09 us 0.50 ms
SimpleIntFloatArithmetic: 57.70 ms 0.09 us 0.00 ms
SimpleIntegerArithmetic: 58.75 ms 0.09 us 0.50 ms
SimpleListManipulation: 34.80 ms 0.13 us 0.00 ms
SimpleLongArithmetic: 30.95 ms 0.19 us 0.50 ms
SmallLists: 47.60 ms 0.19 us 0.00 ms
SmallTuples: 48.80 ms 0.20 us 0.50 ms
SpecialClassAttribute: 61.70 ms 0.10 us 0.00 ms
SpecialInstanceAttribute: 76.70 ms 0.13 us 0.50 ms
StringMappings: 58.70 ms 0.47 us 0.00 ms
StringPredicates: 50.00 ms 0.18 us 1.00 ms
StringSlicing: 39.65 ms 0.23 us 0.50 ms
TryExcept: 84.45 ms 0.06 us 0.50 ms
TryRaiseExcept: 61.75 ms 4.12 us 0.50 ms
TupleSlicing: 48.95 ms 0.47 us 0.00 ms
UnicodeMappings: 71.50 ms 3.97 us 0.50 ms
UnicodePredicates: 52.75 ms 0.23 us 1.00 ms
UnicodeProperties: 61.90 ms 0.31 us 1.00 ms
UnicodeSlicing: 53.75 ms 0.31 us 0.50 ms
------------------------------------------------------------------------
Average round time: 2937.00 ms
________________________________________________________________________
Writing New Tests
________________________________________________________________________
pybench tests are simple modules defining one or more pybench.Test
subclasses.
Writing a test essentially boils down to providing two methods:
.test() which runs .rounds number of .operations test operations each
and .calibrate() which does the same except that it doesn't actually
execute the operations.
Here's an example:
------------------
from pybench import Test
class IntegerCounting(Test):
# Version number of the test as float (x.yy); this is important
# for comparisons of benchmark runs - tests with unequal version
# number will not get compared.
version = 1.0
# The number of abstract operations done in each round of the
# test. An operation is the basic unit of what you want to
# measure. The benchmark will output the amount of run-time per
# operation. Note that in order to raise the measured timings
# significantly above noise level, it is often required to repeat
# sets of operations more than once per test round. The measured
# overhead per test round should be less than 1 second.
operations = 20
# Number of rounds to execute per test run. This should be
# adjusted to a figure that results in a test run-time of between
# 20-50 seconds.
rounds = 100000
def test(self):
""" Run the test.
The test needs to run self.rounds executing
self.operations number of operations each.
"""
# Init the test
a = 1
# Run test rounds
#
# NOTE: Use xrange() for all test loops unless you want to face
# a 20MB process !
#
for i in xrange(self.rounds):
# Repeat the operations per round to raise the run-time
# per operation significantly above the noise level of the
# for-loop overhead.
# Execute 20 operations (a += 1):
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
a += 1
def calibrate(self):
""" Calibrate the test.
This method should execute everything that is needed to
setup and run the test - except for the actual operations
that you intend to measure. pybench uses this method to
measure the test implementation overhead.
"""
# Init the test
a = 1
# Run test rounds (without actually doing any operation)
for i in xrange(self.rounds):
# Skip the actual execution of the operations, since we
# only want to measure the test's administration overhead.
pass
Registering a new test module
-----------------------------
To register a test module with pybench, the classes need to be
imported into the pybench.Setup module. pybench will then scan all the
symbols defined in that module for subclasses of pybench.Test and
automatically add them to the benchmark suite.
Have fun,
--
Marc-Andre Lemburg
mal@lemburg.com

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#!python
# Setup file for pybench
#
# This file has to import all tests to be run; it is executed as
# Python source file, so you can do all kinds of manipulations here
# rather than having to edit the tests themselves.
#
# Note: Please keep this module compatible to Python 1.5.2.
#
# Tests may include features in later Python versions, but these
# should then be embedded in try-except clauses in this configuration
# module.
# Defaults
Number_of_rounds = 10
Warp_factor = 20
# Import tests
from Arithmetic import *
from Calls import *
from Constructs import *
from Lookups import *
from Instances import *
from Lists import *
from Tuples import *
from Dict import *
from Exceptions import *
from Imports import *
from Strings import *
from Numbers import *
try:
from Unicode import *
except (ImportError, SyntaxError):
pass

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from pybench import Test
from string import join
class ConcatStrings(Test):
version = 0.1
operations = 10 * 5
rounds = 60000
def test(self):
# Make sure the strings are *not* interned
s = join(map(str,range(100)))
t = join(map(str,range(1,101)))
for i in xrange(self.rounds):
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
def calibrate(self):
s = join(map(str,range(100)))
t = join(map(str,range(1,101)))
for i in xrange(self.rounds):
pass
class CompareStrings(Test):
version = 0.2
operations = 10 * 5
rounds = 200000
def test(self):
# Make sure the strings are *not* interned
s = join(map(str,range(10)))
t = join(map(str,range(10))) + "abc"
for i in xrange(self.rounds):
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
def calibrate(self):
s = join(map(str,range(10)))
t = join(map(str,range(10))) + "abc"
for i in xrange(self.rounds):
pass
class CompareInternedStrings(Test):
version = 0.1
operations = 10 * 5
rounds = 200000
def test(self):
# Make sure the strings *are* interned
s = intern(join(map(str,range(10))))
t = s
for i in xrange(self.rounds):
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
t == s
t == s
t >= s
t > s
t < s
def calibrate(self):
s = intern(join(map(str,range(10))))
t = s
for i in xrange(self.rounds):
pass
class CreateStringsWithConcat(Test):
version = 0.1
operations = 10 * 5
rounds = 80000
def test(self):
for i in xrange(self.rounds):
s = 'om'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
s = s + 'xax'
s = s + 'xbx'
s = s + 'xcx'
s = s + 'xdx'
s = s + 'xex'
def calibrate(self):
for i in xrange(self.rounds):
pass
class StringSlicing(Test):
version = 0.1
operations = 5 * 7
rounds = 100000
def test(self):
s = join(map(str,range(100)))
for i in xrange(self.rounds):
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
def calibrate(self):
s = join(map(str,range(100)))
for i in xrange(self.rounds):
pass
### String methods
if hasattr('', 'lower'):
class StringMappings(Test):
version = 0.1
operations = 3 * (5 + 4 + 2 + 1)
rounds = 70000
def test(self):
s = join(map(chr,range(20)),'')
t = join(map(chr,range(50)),'')
u = join(map(chr,range(100)),'')
v = join(map(chr,range(256)),'')
for i in xrange(self.rounds):
s.lower()
s.lower()
s.lower()
s.lower()
s.lower()
s.upper()
s.upper()
s.upper()
s.upper()
s.upper()
s.title()
s.title()
s.title()
s.title()
s.title()
t.lower()
t.lower()
t.lower()
t.lower()
t.upper()
t.upper()
t.upper()
t.upper()
t.title()
t.title()
t.title()
t.title()
u.lower()
u.lower()
u.upper()
u.upper()
u.title()
u.title()
v.lower()
v.upper()
v.title()
def calibrate(self):
s = join(map(chr,range(20)),'')
t = join(map(chr,range(50)),'')
u = join(map(chr,range(100)),'')
v = join(map(chr,range(256)),'')
for i in xrange(self.rounds):
pass
class StringPredicates(Test):
version = 0.1
operations = 10 * 7
rounds = 80000
def test(self):
data = ('abc', '123', ' ', '\xe4\xf6\xfc', '\xdf'*10)
len_data = len(data)
for i in xrange(self.rounds):
s = data[i % len_data]
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdigit()
s.islower()
s.isspace()
s.istitle()
s.isupper()
def calibrate(self):
data = ('abc', '123', ' ', '\u1234\u2345\u3456', '\uFFFF'*10)
data = ('abc', '123', ' ', '\xe4\xf6\xfc', '\xdf'*10)
len_data = len(data)
for i in xrange(self.rounds):
s = data[i % len_data]

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from pybench import Test
class TupleSlicing(Test):
version = 0.31
operations = 3 * 25 * 10 * 7
rounds = 400
def test(self):
r = range(25)
for i in xrange(self.rounds):
t = tuple(range(100))
for j in r:
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
m = t[50:]
m = t[:25]
m = t[50:55]
m = t[:-1]
m = t[1:]
m = t[-10:]
m = t[:10]
def calibrate(self):
r = range(25)
for i in xrange(self.rounds):
t = tuple(range(100))
for j in r:
pass
class SmallTuples(Test):
version = 0.3
operations = 5*(1 + 3 + 6 + 2)
rounds = 80000
def test(self):
for i in xrange(self.rounds):
t = (1,2,3,4,5,6)
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
l = list(t)
t = tuple(l)
t = (1,2,3,4,5,6)
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
l = list(t)
t = tuple(l)
t = (1,2,3,4,5,6)
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
l = list(t)
t = tuple(l)
t = (1,2,3,4,5,6)
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
l = list(t)
t = tuple(l)
t = (1,2,3,4,5,6)
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c,d,e,f = t
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
a,b,c = t[:3]
l = list(t)
t = tuple(l)
def calibrate(self):
for i in xrange(self.rounds):
pass

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try:
unicode
except NameError:
raise ImportError
from pybench import Test
from string import join
class ConcatUnicode(Test):
version = 0.1
operations = 10 * 5
rounds = 60000
def test(self):
# Make sure the strings are *not* interned
s = unicode(join(map(str,range(100))))
t = unicode(join(map(str,range(1,101))))
for i in xrange(self.rounds):
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
t + s
def calibrate(self):
s = unicode(join(map(str,range(100))))
t = unicode(join(map(str,range(1,101))))
for i in xrange(self.rounds):
pass
class CompareUnicode(Test):
version = 0.1
operations = 10 * 5
rounds = 150000
def test(self):
# Make sure the strings are *not* interned
s = unicode(join(map(str,range(10))))
t = unicode(join(map(str,range(10))) + "abc")
for i in xrange(self.rounds):
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
t < s
t > s
t == s
t > s
t < s
def calibrate(self):
s = unicode(join(map(str,range(10))))
t = unicode(join(map(str,range(10))) + "abc")
for i in xrange(self.rounds):
pass
class CreateUnicodeWithConcat(Test):
version = 0.1
operations = 10 * 5
rounds = 80000
def test(self):
for i in xrange(self.rounds):
s = u'om'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
s = s + u'xax'
s = s + u'xbx'
s = s + u'xcx'
s = s + u'xdx'
s = s + u'xex'
def calibrate(self):
for i in xrange(self.rounds):
pass
class UnicodeSlicing(Test):
version = 0.1
operations = 5 * 7
rounds = 100000
def test(self):
s = unicode(join(map(str,range(100))))
for i in xrange(self.rounds):
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
s[50:]
s[:25]
s[50:55]
s[-1:]
s[:1]
s[2:]
s[11:-11]
def calibrate(self):
s = unicode(join(map(str,range(100))))
for i in xrange(self.rounds):
pass
### String methods
class UnicodeMappings(Test):
version = 0.1
operations = 3 * (5 + 4 + 2 + 1)
rounds = 10000
def test(self):
s = join(map(unichr,range(20)),'')
t = join(map(unichr,range(100)),'')
u = join(map(unichr,range(500)),'')
v = join(map(unichr,range(1000)),'')
for i in xrange(self.rounds):
s.lower()
s.lower()
s.lower()
s.lower()
s.lower()
s.upper()
s.upper()
s.upper()
s.upper()
s.upper()
s.title()
s.title()
s.title()
s.title()
s.title()
t.lower()
t.lower()
t.lower()
t.lower()
t.upper()
t.upper()
t.upper()
t.upper()
t.title()
t.title()
t.title()
t.title()
u.lower()
u.lower()
u.upper()
u.upper()
u.title()
u.title()
v.lower()
v.upper()
v.title()
def calibrate(self):
s = join(map(unichr,range(20)),'')
t = join(map(unichr,range(100)),'')
u = join(map(unichr,range(500)),'')
v = join(map(unichr,range(1000)),'')
for i in xrange(self.rounds):
pass
class UnicodePredicates(Test):
version = 0.1
operations = 5 * 9
rounds = 100000
def test(self):
data = (u'abc', u'123', u' ', u'\u1234\u2345\u3456', u'\uFFFF'*10)
len_data = len(data)
for i in xrange(self.rounds):
s = data[i % len_data]
s.isalnum()
s.isalpha()
s.isdecimal()
s.isdigit()
s.islower()
s.isnumeric()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdecimal()
s.isdigit()
s.islower()
s.isnumeric()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdecimal()
s.isdigit()
s.islower()
s.isnumeric()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdecimal()
s.isdigit()
s.islower()
s.isnumeric()
s.isspace()
s.istitle()
s.isupper()
s.isalnum()
s.isalpha()
s.isdecimal()
s.isdigit()
s.islower()
s.isnumeric()
s.isspace()
s.istitle()
s.isupper()
def calibrate(self):
data = (u'abc', u'123', u' ', u'\u1234\u2345\u3456', u'\uFFFF'*10)
len_data = len(data)
for i in xrange(self.rounds):
s = data[i % len_data]
try:
import unicodedata
except ImportError:
pass
else:
class UnicodeProperties(Test):
version = 0.1
operations = 5 * 8
rounds = 100000
def test(self):
data = (u'a', u'1', u' ', u'\u1234', u'\uFFFF')
len_data = len(data)
digit = unicodedata.digit
numeric = unicodedata.numeric
decimal = unicodedata.decimal
category = unicodedata.category
bidirectional = unicodedata.bidirectional
decomposition = unicodedata.decomposition
mirrored = unicodedata.mirrored
combining = unicodedata.combining
for i in xrange(self.rounds):
c = data[i % len_data]
digit(c, None)
numeric(c, None)
decimal(c, None)
category(c)
bidirectional(c)
decomposition(c)
mirrored(c)
combining(c)
digit(c, None)
numeric(c, None)
decimal(c, None)
category(c)
bidirectional(c)
decomposition(c)
mirrored(c)
combining(c)
digit(c, None)
numeric(c, None)
decimal(c, None)
category(c)
bidirectional(c)
decomposition(c)
mirrored(c)
combining(c)
digit(c, None)
numeric(c, None)
decimal(c, None)
category(c)
bidirectional(c)
decomposition(c)
mirrored(c)
combining(c)
digit(c, None)
numeric(c, None)
decimal(c, None)
category(c)
bidirectional(c)
decomposition(c)
mirrored(c)
combining(c)
def calibrate(self):
data = (u'a', u'1', u' ', u'\u1234', u'\uFFFF')
len_data = len(data)
digit = unicodedata.digit
numeric = unicodedata.numeric
decimal = unicodedata.decimal
category = unicodedata.category
bidirectional = unicodedata.bidirectional
decomposition = unicodedata.decomposition
mirrored = unicodedata.mirrored
combining = unicodedata.combining
for i in xrange(self.rounds):
c = data[i % len_data]

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#!/usr/local/bin/python -O
""" A Python Benchmark Suite
"""
#
# Note: Please keep this module compatible to Python 1.5.2.
#
# Tests may include features in later Python versions, but these
# should then be embedded in try-except clauses in the configuration
# module Setup.py.
#
# pybench Copyright
__copyright__ = """\
Copyright (c), 1997-2006, Marc-Andre Lemburg (mal@lemburg.com)
Copyright (c), 2000-2006, eGenix.com Software GmbH (info@egenix.com)
All Rights Reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee or royalty is hereby
granted, provided that the above copyright notice appear in all copies
and that both that copyright notice and this permission notice appear
in supporting documentation or portions thereof, including
modifications, that you make.
THE AUTHOR MARC-ANDRE LEMBURG DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !
"""
# Version number
__version__ = '1.3'
#
# NOTE: Use xrange for all test loops unless you want to face
# a 20MB process !
#
# All tests should have rounds set to values so that a run()
# takes between 20-50 seconds. This is to get fairly good
# clock() values. You can use option -w to speedup the tests
# by a fixed integer factor (the "warp factor").
#
import sys,time,operator
from CommandLine import *
try:
import cPickle
pickle = cPickle
except ImportError:
import pickle
### Test baseclass
class Test:
""" All test must have this class as baseclass. It provides
the necessary interface to the benchmark machinery.
The tests must set .rounds to a value high enough to let the
test run between 20-50 seconds. This is needed because
clock()-timing only gives rather inaccurate values (on Linux,
for example, it is accurate to a few hundreths of a
second). If you don't want to wait that long, use a warp
factor larger than 1.
It is also important to set the .operations variable to a
value representing the number of "virtual operations" done per
call of .run().
If you change a test in some way, don't forget to increase
it's version number.
"""
### Instance variables that each test should override
# Version number of the test as float (x.yy); this is important
# for comparisons of benchmark runs - tests with unequal version
# number will not get compared.
version = 1.0
# The number of abstract operations done in each round of the
# test. An operation is the basic unit of what you want to
# measure. The benchmark will output the amount of run-time per
# operation. Note that in order to raise the measured timings
# significantly above noise level, it is often required to repeat
# sets of operations more than once per test round. The measured
# overhead per test round should be less than 1 second.
operations = 1
# Number of rounds to execute per test run. This should be
# adjusted to a figure that results in a test run-time of between
# 20-50 seconds.
rounds = 100000
### Internal variables
# Mark this class as implementing a test
is_a_test = 1
# Misc. internal variables
last_timing = (0,0,0) # last timing (real,run,calibration)
warp = 1 # warp factor this test uses
cruns = 20 # number of calibration runs
overhead = None # list of calibration timings
def __init__(self,warp=1):
if warp > 1:
self.rounds = self.rounds / warp
self.warp = warp
self.times = []
self.overhead = []
# We want these to be in the instance dict, so that pickle
# saves them
self.version = self.version
self.operations = self.operations
self.rounds = self.rounds
def run(self):
""" Run the test in two phases: first calibrate, then
do the actual test. Be careful to keep the calibration
timing low w/r to the test timing.
"""
test = self.test
calibrate = self.calibrate
clock = time.clock
cruns = self.cruns
# first calibrate
offset = 0.0
for i in range(cruns):
t = clock()
calibrate()
t = clock() - t
offset = offset + t
offset = offset / cruns
# now the real thing
t = clock()
test()
t = clock() - t
self.last_timing = (t-offset,t,offset)
self.times.append(t-offset)
def calibrate(self):
""" Calibrate the test.
This method should execute everything that is needed to
setup and run the test - except for the actual operations
that you intend to measure. pybench uses this method to
measure the test implementation overhead.
"""
return
def test(self):
""" Run the test.
The test needs to run self.rounds executing
self.operations number of operations each.
"""
# do some tests
return
def stat(self):
""" Returns two value: average time per run and average per
operation.
"""
runs = len(self.times)
if runs == 0:
return 0,0
totaltime = reduce(operator.add,self.times,0.0)
avg = totaltime / float(runs)
op_avg = totaltime / float(runs * self.rounds * self.operations)
if self.overhead:
totaloverhead = reduce(operator.add,self.overhead,0.0)
ov_avg = totaloverhead / float(runs)
else:
# use self.last_timing - not too accurate
ov_avg = self.last_timing[2]
return avg,op_avg,ov_avg
### Load Setup
# This has to be done after the definition of the Test class, since
# the Setup module will import subclasses using this class.
import Setup
### Benchmark base class
class Benchmark:
name = '?' # Name of the benchmark
rounds = 1 # Number of rounds to run
warp = 1 # Warp factor
roundtime = 0 # Average round time
version = None # Benchmark version number (see __init__)
# as float x.yy
starttime = None # Benchmark start time
def __init__(self):
self.tests = {}
self.version = 0.31
def load_tests(self,setupmod,warp=1):
self.warp = warp
tests = self.tests
print 'Searching for tests...'
setupmod.__dict__.values()
for c in setupmod.__dict__.values():
if hasattr(c,'is_a_test') and c.__name__ != 'Test':
tests[c.__name__] = c(warp)
l = tests.keys()
l.sort()
for t in l:
print ' ',t
print
def run(self):
tests = self.tests.items()
tests.sort()
clock = time.clock
print 'Running %i round(s) of the suite: ' % self.rounds
print
self.starttime = time.time()
roundtime = clock()
for i in range(self.rounds):
print ' Round %-25i real abs overhead' % (i+1)
for j in range(len(tests)):
name,t = tests[j]
print '%30s:' % name,
t.run()
print ' %.3fr %.3fa %.3fo' % t.last_timing
print ' ----------------------'
print ' Average round time: %.3f seconds' % \
((clock() - roundtime)/(i+1))
print
self.roundtime = (clock() - roundtime) / self.rounds
print
def print_stat(self, compare_to=None, hidenoise=0):
if not compare_to:
print '%-30s per run per oper. overhead' % 'Tests:'
print '-'*72
tests = self.tests.items()
tests.sort()
for name,t in tests:
avg,op_avg,ov_avg = t.stat()
print '%30s: %10.2f ms %7.2f us %7.2f ms' % \
(name,avg*1000.0,op_avg*1000000.0,ov_avg*1000.0)
print '-'*72
print '%30s: %10.2f ms' % \
('Average round time',self.roundtime * 1000.0)
else:
print '%-30s per run per oper. diff *)' % \
'Tests:'
print '-'*72
tests = self.tests.items()
tests.sort()
compatible = 1
for name,t in tests:
avg,op_avg,ov_avg = t.stat()
try:
other = compare_to.tests[name]
except KeyError:
other = None
if other and other.version == t.version and \
other.operations == t.operations:
avg1,op_avg1,ov_avg1 = other.stat()
qop_avg = (op_avg/op_avg1-1.0)*100.0
if hidenoise and abs(qop_avg) < 10:
qop_avg = ''
else:
qop_avg = '%+7.2f%%' % qop_avg
else:
qavg,qop_avg = 'n/a', 'n/a'
compatible = 0
print '%30s: %10.2f ms %7.2f us %8s' % \
(name,avg*1000.0,op_avg*1000000.0,qop_avg)
print '-'*72
if compatible and compare_to.roundtime > 0 and \
compare_to.version == self.version:
print '%30s: %10.2f ms %+7.2f%%' % \
('Average round time',self.roundtime * 1000.0,
((self.roundtime*self.warp)/
(compare_to.roundtime*compare_to.warp)-1.0)*100.0)
else:
print '%30s: %10.2f ms n/a' % \
('Average round time',self.roundtime * 1000.0)
print
print '*) measured against: %s (rounds=%i, warp=%i)' % \
(compare_to.name,compare_to.rounds,compare_to.warp)
print
def print_machine():
import platform
print 'Machine Details:'
print ' Platform ID: %s' % platform.platform()
print ' Executable: %s' % sys.executable
# There's a bug in Python 2.2b1+...
if sys.version[:6] == '2.2b1+':
return
print ' Python: %s' % platform.python_version()
print ' Compiler: %s' % platform.python_compiler()
buildno, builddate = platform.python_build()
print ' Build: %s (#%s)' % (builddate, buildno)
class PyBenchCmdline(Application):
header = ("PYBENCH - a benchmark test suite for Python "
"interpreters/compilers.")
version = __version__
options = [ArgumentOption('-n','number of rounds',Setup.Number_of_rounds),
ArgumentOption('-f','save benchmark to file arg',''),
ArgumentOption('-c','compare benchmark with the one in file arg',''),
ArgumentOption('-s','show benchmark in file arg, then exit',''),
SwitchOption('-S','show statistics of benchmarks',0),
ArgumentOption('-w','set warp factor to arg',Setup.Warp_factor),
SwitchOption('-d','hide noise in compares', 0),
SwitchOption('--no-gc','disable garbage collection', 0),
]
about = """\
The normal operation is to run the suite and display the
results. Use -f to save them for later reuse or comparisms.
Examples:
python1.5 pybench.py -w 100 -f p15
python1.4 pybench.py -w 100 -f p14
python pybench.py -s p15 -c p14
"""
copyright = __copyright__
def handle_S(self, value):
""" Display one line stats for each benchmark file given on the
command line.
"""
for benchmark in self.files:
try:
f = open(benchmark, 'rb')
bench = pickle.load(f)
f.close()
except IOError:
print '* Error opening/reading file %s' % repr(benchmark)
else:
print '%s,%-.2f,ms' % (benchmark, bench.roundtime*1000.0)
return 0
def main(self):
rounds = self.values['-n']
reportfile = self.values['-f']
show_bench = self.values['-s']
compare_to = self.values['-c']
hidenoise = self.values['-d']
warp = self.values['-w']
nogc = self.values['--no-gc']
# Switch off GC
if nogc:
try:
import gc
except ImportError:
nogc = 0
else:
if self.values['--no-gc']:
gc.disable()
print 'PYBENCH',__version__
print
if not compare_to:
print_machine()
print
if compare_to:
try:
f = open(compare_to,'rb')
bench = pickle.load(f)
bench.name = compare_to
f.close()
compare_to = bench
except IOError:
print '* Error opening/reading file',compare_to
compare_to = None
if show_bench:
try:
f = open(show_bench,'rb')
bench = pickle.load(f)
bench.name = show_bench
f.close()
print 'Benchmark: %s (rounds=%i, warp=%i)' % \
(bench.name,bench.rounds,bench.warp)
print
bench.print_stat(compare_to, hidenoise)
except IOError:
print '* Error opening/reading file',show_bench
print
return
if reportfile:
if nogc:
print 'Benchmark: %s (rounds=%i, warp=%i, no GC)' % \
(reportfile,rounds,warp)
else:
print 'Benchmark: %s (rounds=%i, warp=%i)' % \
(reportfile,rounds,warp)
print
# Create benchmark object
bench = Benchmark()
bench.rounds = rounds
bench.load_tests(Setup,warp)
try:
bench.run()
except KeyboardInterrupt:
print
print '*** KeyboardInterrupt -- Aborting'
print
return
bench.print_stat(compare_to)
# ring bell
sys.stderr.write('\007')
if reportfile:
try:
f = open(reportfile,'wb')
bench.name = reportfile
pickle.dump(bench,f)
f.close()
except IOError:
print '* Error opening/writing reportfile'
if __name__ == '__main__':
PyBenchCmdline()