cpython-lru_cache-weakref: Lib/test/pystone.py annotate

annotate Lib/test/pystone.py @ 79675:c0a2294de787 2.7

Issue #16199: Backport 2to3 typo fix from 3.2.

author	Chris Jerdonek <chris.jerdonek@gmail.com>
date	Thu, 11 Oct 2012 16:15:46 -0700
parents	49be8812d433
children

rev	line source
4573 73758db2f464 /usr/local/bin/python -> /usr/bin/env python Guido van Rossum <guido@python.org> parents: 2613 diff changeset	1 #! /usr/bin/env python
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	2
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	3 """
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	4 "PYSTONE" Benchmark Program
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	5
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	6 Version: Python/1.1 (corresponds to C/1.1 plus 2 Pystone fixes)
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	7
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	8 Author: Reinhold P. Weicker, CACM Vol 27, No 10, 10/84 pg. 1013.
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	9
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	10 Translated from ADA to C by Rick Richardson.
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	11 Every method to preserve ADA-likeness has been used,
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	12 at the expense of C-ness.
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	13
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	14 Translated from C to Python by Guido van Rossum.
5001 17c7a133ccf7 Version 1.1. Fix memory leak and expensive comparison with None. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	15
17c7a133ccf7 Version 1.1. Fix memory leak and expensive comparison with None. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	16 Version History:
17c7a133ccf7 Version 1.1. Fix memory leak and expensive comparison with None. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	17
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	18 Version 1.1 corrects two bugs in version 1.0:
5001 17c7a133ccf7 Version 1.1. Fix memory leak and expensive comparison with None. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	19
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	20 First, it leaked memory: in Proc1(), NextRecord ends
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	21 up having a pointer to itself. I have corrected this
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	22 by zapping NextRecord.PtrComp at the end of Proc1().
5001 17c7a133ccf7 Version 1.1. Fix memory leak and expensive comparison with None. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	23
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	24 Second, Proc3() used the operator != to compare a
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	25 record to None. This is rather inefficient and not
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	26 true to the intention of the original benchmark (where
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	27 a pointer comparison to None is intended; the !=
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	28 operator attempts to find a method __cmp__ to do value
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	29 comparison of the record). Version 1.1 runs 5-10
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	30 percent faster than version 1.0, so benchmark figures
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	31 of different versions can't be compared directly.
5001 17c7a133ccf7 Version 1.1. Fix memory leak and expensive comparison with None. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	32
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	33 """
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	34
24604 2b0766afaa22 Bump the LOOPS count. 50,000 iterations takes about 5 seconds on my Guido van Rossum <guido@python.org> parents: 15305 diff changeset	35 LOOPS = 50000
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	36
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	37 from time import clock
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	38
5001 17c7a133ccf7 Version 1.1. Fix memory leak and expensive comparison with None. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	39 __version__ = "1.1"
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	40
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	41 [Ident1, Ident2, Ident3, Ident4, Ident5] = range(1, 6)
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	42
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	43 class Record:
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	44
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	45 def __init__(self, PtrComp = None, Discr = 0, EnumComp = 0,
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	46 IntComp = 0, StringComp = 0):
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	47 self.PtrComp = PtrComp
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	48 self.Discr = Discr
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	49 self.EnumComp = EnumComp
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	50 self.IntComp = IntComp
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	51 self.StringComp = StringComp
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	52
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	53 def copy(self):
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	54 return Record(self.PtrComp, self.Discr, self.EnumComp,
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	55 self.IntComp, self.StringComp)
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	56
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	57 TRUE = 1
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	58 FALSE = 0
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	59
31315 cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	60 def main(loops=LOOPS):
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	61 benchtime, stones = pystones(loops)
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	62 print "Pystone(%s) time for %d passes = %g" % \
31315 cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	63 (__version__, loops, benchtime)
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	64 print "This machine benchmarks at %g pystones/second" % stones
6567 3fdd715e6ef9 Separate out a function pystones(loops=LOOPS) which runs the benchmark Guido van Rossum <guido@python.org> parents: 6031 diff changeset	65
3fdd715e6ef9 Separate out a function pystones(loops=LOOPS) which runs the benchmark Guido van Rossum <guido@python.org> parents: 6031 diff changeset	66
3fdd715e6ef9 Separate out a function pystones(loops=LOOPS) which runs the benchmark Guido van Rossum <guido@python.org> parents: 6031 diff changeset	67 def pystones(loops=LOOPS):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	68 return Proc0(loops)
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	69
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	70 IntGlob = 0
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	71 BoolGlob = FALSE
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	72 Char1Glob = '\0'
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	73 Char2Glob = '\0'
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	74 Array1Glob = [0]*51
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	75 Array2Glob = map(lambda x: x[:], [Array1Glob]*51)
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	76 PtrGlb = None
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	77 PtrGlbNext = None
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	78
6567 3fdd715e6ef9 Separate out a function pystones(loops=LOOPS) which runs the benchmark Guido van Rossum <guido@python.org> parents: 6031 diff changeset	79 def Proc0(loops=LOOPS):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	80 global IntGlob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	81 global BoolGlob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	82 global Char1Glob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	83 global Char2Glob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	84 global Array1Glob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	85 global Array2Glob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	86 global PtrGlb
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	87 global PtrGlbNext
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	88
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	89 starttime = clock()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	90 for i in range(loops):
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	91 pass
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	92 nulltime = clock() - starttime
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	93
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	94 PtrGlbNext = Record()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	95 PtrGlb = Record()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	96 PtrGlb.PtrComp = PtrGlbNext
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	97 PtrGlb.Discr = Ident1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	98 PtrGlb.EnumComp = Ident3
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	99 PtrGlb.IntComp = 40
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	100 PtrGlb.StringComp = "DHRYSTONE PROGRAM, SOME STRING"
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	101 String1Loc = "DHRYSTONE PROGRAM, 1'ST STRING"
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	102 Array2Glob[8][7] = 10
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	103
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	104 starttime = clock()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	105
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	106 for i in range(loops):
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	107 Proc5()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	108 Proc4()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	109 IntLoc1 = 2
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	110 IntLoc2 = 3
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	111 String2Loc = "DHRYSTONE PROGRAM, 2'ND STRING"
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	112 EnumLoc = Ident2
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	113 BoolGlob = not Func2(String1Loc, String2Loc)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	114 while IntLoc1 < IntLoc2:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	115 IntLoc3 = 5 * IntLoc1 - IntLoc2
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	116 IntLoc3 = Proc7(IntLoc1, IntLoc2)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	117 IntLoc1 = IntLoc1 + 1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	118 Proc8(Array1Glob, Array2Glob, IntLoc1, IntLoc3)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	119 PtrGlb = Proc1(PtrGlb)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	120 CharIndex = 'A'
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	121 while CharIndex <= Char2Glob:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	122 if EnumLoc == Func1(CharIndex, 'C'):
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	123 EnumLoc = Proc6(Ident1)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	124 CharIndex = chr(ord(CharIndex)+1)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	125 IntLoc3 = IntLoc2 * IntLoc1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	126 IntLoc2 = IntLoc3 / IntLoc1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	127 IntLoc2 = 7 * (IntLoc3 - IntLoc2) - IntLoc1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	128 IntLoc1 = Proc2(IntLoc1)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	129
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	130 benchtime = clock() - starttime - nulltime
48027 49be8812d433 #3319: don't raise ZeroDivisionError if number of rounds is so Georg Brandl <georg@python.org> parents: 31389 diff changeset	131 if benchtime == 0.0:
49be8812d433 #3319: don't raise ZeroDivisionError if number of rounds is so Georg Brandl <georg@python.org> parents: 31389 diff changeset	132 loopsPerBenchtime = 0.0
49be8812d433 #3319: don't raise ZeroDivisionError if number of rounds is so Georg Brandl <georg@python.org> parents: 31389 diff changeset	133 else:
49be8812d433 #3319: don't raise ZeroDivisionError if number of rounds is so Georg Brandl <georg@python.org> parents: 31389 diff changeset	134 loopsPerBenchtime = (loops / benchtime)
49be8812d433 #3319: don't raise ZeroDivisionError if number of rounds is so Georg Brandl <georg@python.org> parents: 31389 diff changeset	135 return benchtime, loopsPerBenchtime
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	136
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	137 def Proc1(PtrParIn):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	138 PtrParIn.PtrComp = NextRecord = PtrGlb.copy()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	139 PtrParIn.IntComp = 5
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	140 NextRecord.IntComp = PtrParIn.IntComp
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	141 NextRecord.PtrComp = PtrParIn.PtrComp
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	142 NextRecord.PtrComp = Proc3(NextRecord.PtrComp)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	143 if NextRecord.Discr == Ident1:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	144 NextRecord.IntComp = 6
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	145 NextRecord.EnumComp = Proc6(PtrParIn.EnumComp)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	146 NextRecord.PtrComp = PtrGlb.PtrComp
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	147 NextRecord.IntComp = Proc7(NextRecord.IntComp, 10)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	148 else:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	149 PtrParIn = NextRecord.copy()
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	150 NextRecord.PtrComp = None
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	151 return PtrParIn
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	152
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	153 def Proc2(IntParIO):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	154 IntLoc = IntParIO + 10
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	155 while 1:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	156 if Char1Glob == 'A':
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	157 IntLoc = IntLoc - 1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	158 IntParIO = IntLoc - IntGlob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	159 EnumLoc = Ident1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	160 if EnumLoc == Ident1:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	161 break
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	162 return IntParIO
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	163
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	164 def Proc3(PtrParOut):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	165 global IntGlob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	166
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	167 if PtrGlb is not None:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	168 PtrParOut = PtrGlb.PtrComp
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	169 else:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	170 IntGlob = 100
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	171 PtrGlb.IntComp = Proc7(10, IntGlob)
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	172 return PtrParOut
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	173
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	174 def Proc4():
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	175 global Char2Glob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	176
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	177 BoolLoc = Char1Glob == 'A'
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	178 BoolLoc = BoolLoc or BoolGlob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	179 Char2Glob = 'B'
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	180
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	181 def Proc5():
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	182 global Char1Glob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	183 global BoolGlob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	184
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	185 Char1Glob = 'A'
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	186 BoolGlob = FALSE
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	187
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	188 def Proc6(EnumParIn):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	189 EnumParOut = EnumParIn
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	190 if not Func3(EnumParIn):
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	191 EnumParOut = Ident4
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	192 if EnumParIn == Ident1:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	193 EnumParOut = Ident1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	194 elif EnumParIn == Ident2:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	195 if IntGlob > 100:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	196 EnumParOut = Ident1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	197 else:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	198 EnumParOut = Ident4
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	199 elif EnumParIn == Ident3:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	200 EnumParOut = Ident2
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	201 elif EnumParIn == Ident4:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	202 pass
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	203 elif EnumParIn == Ident5:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	204 EnumParOut = Ident3
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	205 return EnumParOut
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	206
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	207 def Proc7(IntParI1, IntParI2):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	208 IntLoc = IntParI1 + 2
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	209 IntParOut = IntParI2 + IntLoc
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	210 return IntParOut
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	211
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	212 def Proc8(Array1Par, Array2Par, IntParI1, IntParI2):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	213 global IntGlob
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	214
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	215 IntLoc = IntParI1 + 5
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	216 Array1Par[IntLoc] = IntParI2
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	217 Array1Par[IntLoc+1] = Array1Par[IntLoc]
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	218 Array1Par[IntLoc+30] = IntLoc
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	219 for IntIndex in range(IntLoc, IntLoc+2):
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	220 Array2Par[IntLoc][IntIndex] = IntLoc
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	221 Array2Par[IntLoc][IntLoc-1] = Array2Par[IntLoc][IntLoc-1] + 1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	222 Array2Par[IntLoc+20][IntLoc] = Array1Par[IntLoc]
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	223 IntGlob = 5
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	224
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	225 def Func1(CharPar1, CharPar2):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	226 CharLoc1 = CharPar1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	227 CharLoc2 = CharLoc1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	228 if CharLoc2 != CharPar2:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	229 return Ident1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	230 else:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	231 return Ident2
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	232
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	233 def Func2(StrParI1, StrParI2):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	234 IntLoc = 1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	235 while IntLoc <= 1:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	236 if Func1(StrParI1[IntLoc], StrParI2[IntLoc+1]) == Ident1:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	237 CharLoc = 'A'
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	238 IntLoc = IntLoc + 1
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	239 if CharLoc >= 'W' and CharLoc <= 'Z':
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	240 IntLoc = 7
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	241 if CharLoc == 'X':
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	242 return TRUE
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	243 else:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	244 if StrParI1 > StrParI2:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	245 IntLoc = IntLoc + 7
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	246 return TRUE
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	247 else:
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	248 return FALSE
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	249
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	250 def Func3(EnumParIn):
15305 07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	251 EnumLoc = EnumParIn
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	252 if EnumLoc == Ident3: return TRUE
07f24261c6e6 Make reindent.py happy (convert everything to 4-space indents!). Fred Drake <fdrake@acm.org> parents: 6567 diff changeset	253 return FALSE
2613 b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	254
b368be7b062a added "pystone" benchmark Guido van Rossum <guido@python.org> parents: diff changeset	255 if __name__ == '__main__':
31315 cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	256 import sys
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	257 def error(msg):
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	258 print >>sys.stderr, msg,
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	259 print >>sys.stderr, "usage: %s [number_of_loops]" % sys.argv[0]
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	260 sys.exit(100)
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	261 nargs = len(sys.argv) - 1
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	262 if nargs > 1:
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	263 error("%d arguments are too many;" % nargs)
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	264 elif nargs == 1:
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	265 try: loops = int(sys.argv[1])
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	266 except ValueError:
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	267 error("Invalid argument %r;" % sys.argv[1])
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	268 else:
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	269 loops = LOOPS
cd7b70a4c440 The script now takes an optional command-line argument to specify how many Alex Martelli <aleaxit@gmail.com> parents: 24604 diff changeset	270 main(loops)

Mercurial > cpython-lru_cache-weakref

annotate Lib/test/pystone.py @ 79675:c0a2294de787 2.7