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-rwxr-xr-xLib/test/pystone.py229
-rw-r--r--Tools/scripts/README1
-rwxr-xr-xTools/scripts/pystone.py229
3 files changed, 459 insertions, 0 deletions
diff --git a/Lib/test/pystone.py b/Lib/test/pystone.py
new file mode 100755
index 0000000..954e6c9
--- /dev/null
+++ b/Lib/test/pystone.py
@@ -0,0 +1,229 @@
+#! /usr/local/bin/python
+
+"""
+"PYSTONE" Benchmark Program
+
+Version: Python/1.0 (corresponds to C/1.1)
+
+Author: Reinhold P. Weicker, CACM Vol 27, No 10, 10/84 pg. 1013.
+
+ Translated from ADA to C by Rick Richardson.
+ Every method to preserve ADA-likeness has been used,
+ at the expense of C-ness.
+
+ Translated from C to Python by Guido van Rossum.
+"""
+
+LOOPS = 1000
+
+from time import clock
+
+__version__ = "1.0"
+
+[Ident1, Ident2, Ident3, Ident4, Ident5] = range(1, 6)
+
+class Record:
+
+ def __init__(self, PtrComp = None, Discr = 0, EnumComp = 0,
+ IntComp = 0, StringComp = 0):
+ self.PtrComp = PtrComp
+ self.Discr = Discr
+ self.EnumComp = EnumComp
+ self.IntComp = IntComp
+ self.StringComp = StringComp
+
+ def copy(self):
+ return Record(self.PtrComp, self.Discr, self.EnumComp,
+ self.IntComp, self.StringComp)
+
+TRUE = 1
+FALSE = 0
+
+def main():
+ Proc0()
+
+IntGlob = 0
+BoolGlob = FALSE
+Char1Glob = '\0'
+Char2Glob = '\0'
+Array1Glob = [0]*51
+Array2Glob = map(lambda x: x[:], [Array1Glob]*51)
+PtrGlb = None
+PtrGlbNext = None
+
+def Proc0():
+ global IntGlob
+ global BoolGlob
+ global Char1Glob
+ global Char2Glob
+ global Array1Glob
+ global Array2Glob
+ global PtrGlb
+ global PtrGlbNext
+
+ starttime = clock()
+ for i in range(LOOPS):
+ pass
+ nulltime = clock() - starttime
+
+ PtrGlbNext = Record()
+ PtrGlb = Record()
+ PtrGlb.PtrComp = PtrGlbNext
+ PtrGlb.Discr = Ident1
+ PtrGlb.EnumComp = Ident3
+ PtrGlb.IntComp = 40
+ PtrGlb.StringComp = "DHRYSTONE PROGRAM, SOME STRING"
+ String1Loc = "DHRYSTONE PROGRAM, 1'ST STRING"
+ Array2Glob[8][7] = 10
+
+ starttime = clock()
+
+ for i in range(LOOPS):
+ Proc5()
+ Proc4()
+ IntLoc1 = 2
+ IntLoc2 = 3
+ String2Loc = "DHRYSTONE PROGRAM, 2'ND STRING"
+ EnumLoc = Ident2
+ BoolGlob = not Func2(String1Loc, String2Loc)
+ while IntLoc1 < IntLoc2:
+ IntLoc3 = 5 * IntLoc1 - IntLoc2
+ IntLoc3 = Proc7(IntLoc1, IntLoc2)
+ IntLoc1 = IntLoc1 + 1
+ Proc8(Array1Glob, Array2Glob, IntLoc1, IntLoc3)
+ PtrGlb = Proc1(PtrGlb)
+ CharIndex = 'A'
+ while CharIndex <= Char2Glob:
+ if EnumLoc == Func1(CharIndex, 'C'):
+ EnumLoc = Proc6(Ident1)
+ CharIndex = chr(ord(CharIndex)+1)
+ IntLoc3 = IntLoc2 * IntLoc1
+ IntLoc2 = IntLoc3 / IntLoc1
+ IntLoc2 = 7 * (IntLoc3 - IntLoc2) - IntLoc1
+ IntLoc1 = Proc2(IntLoc1)
+
+ benchtime = clock() - starttime - nulltime
+ print "Pystone(%s) time for %d passes = %g" % \
+ (__version__, LOOPS, benchtime)
+ print "This machine benchmarks at %g pystones/second" % \
+ (LOOPS/benchtime)
+
+def Proc1(PtrParIn):
+ PtrParIn.PtrComp = NextRecord = PtrGlb.copy()
+ PtrParIn.IntComp = 5
+ NextRecord.IntComp = PtrParIn.IntComp
+ NextRecord.PtrComp = PtrParIn.PtrComp
+ NextRecord.PtrComp = Proc3(NextRecord.PtrComp)
+ if NextRecord.Discr == Ident1:
+ NextRecord.IntComp = 6
+ NextRecord.EnumComp = Proc6(PtrParIn.EnumComp)
+ NextRecord.PtrComp = PtrGlb.PtrComp
+ NextRecord.IntComp = Proc7(NextRecord.IntComp, 10)
+ else:
+ PtrParIn = NextRecord.copy()
+ return PtrParIn
+
+def Proc2(IntParIO):
+ IntLoc = IntParIO + 10
+ while 1:
+ if Char1Glob == 'A':
+ IntLoc = IntLoc - 1
+ IntParIO = IntLoc - IntGlob
+ EnumLoc = Ident1
+ if EnumLoc == Ident1:
+ break
+ return IntParIO
+
+def Proc3(PtrParOut):
+ global IntGlob
+
+ if PtrGlb != None:
+ PtrParOut = PtrGlb.PtrComp
+ else:
+ IntGlob = 100
+ PtrGlb.IntComp = Proc7(10, IntGlob)
+ return PtrParOut
+
+def Proc4():
+ global Char2Glob
+
+ BoolLoc = Char1Glob == 'A'
+ BoolLoc = BoolLoc or BoolGlob
+ Char2Glob = 'B'
+
+def Proc5():
+ global Char1Glob
+ global BoolGlob
+
+ Char1Glob = 'A'
+ BoolGlob = FALSE
+
+def Proc6(EnumParIn):
+ EnumParOut = EnumParIn
+ if not Func3(EnumParIn):
+ EnumParOut = Ident4
+ if EnumParIn == Ident1:
+ EnumParOut = Ident1
+ elif EnumParIn == Ident2:
+ if IntGlob > 100:
+ EnumParOut = Ident1
+ else:
+ EnumParOut = Ident4
+ elif EnumParIn == Ident3:
+ EnumParOut = Ident2
+ elif EnumParIn == Ident4:
+ pass
+ elif EnumParIn == Ident5:
+ EnumParOut = Ident3
+ return EnumParOut
+
+def Proc7(IntParI1, IntParI2):
+ IntLoc = IntParI1 + 2
+ IntParOut = IntParI2 + IntLoc
+ return IntParOut
+
+def Proc8(Array1Par, Array2Par, IntParI1, IntParI2):
+ global IntGlob
+
+ IntLoc = IntParI1 + 5
+ Array1Par[IntLoc] = IntParI2
+ Array1Par[IntLoc+1] = Array1Par[IntLoc]
+ Array1Par[IntLoc+30] = IntLoc
+ for IntIndex in range(IntLoc, IntLoc+2):
+ Array2Par[IntLoc][IntIndex] = IntLoc
+ Array2Par[IntLoc][IntLoc-1] = Array2Par[IntLoc][IntLoc-1] + 1
+ Array2Par[IntLoc+20][IntLoc] = Array1Par[IntLoc]
+ IntGlob = 5
+
+def Func1(CharPar1, CharPar2):
+ CharLoc1 = CharPar1
+ CharLoc2 = CharLoc1
+ if CharLoc2 != CharPar2:
+ return Ident1
+ else:
+ return Ident2
+
+def Func2(StrParI1, StrParI2):
+ IntLoc = 1
+ while IntLoc <= 1:
+ if Func1(StrParI1[IntLoc], StrParI2[IntLoc+1]) == Ident1:
+ CharLoc = 'A'
+ IntLoc = IntLoc + 1
+ if CharLoc >= 'W' and CharLoc <= 'Z':
+ IntLoc = 7
+ if CharLoc == 'X':
+ return TRUE
+ else:
+ if StrParI1 > StrParI2:
+ IntLoc = IntLoc + 7
+ return TRUE
+ else:
+ return FALSE
+
+def Func3(EnumParIn):
+ EnumLoc = EnumParIn
+ if EnumLoc == Ident3: return TRUE
+ return FALSE
+
+if __name__ == '__main__':
+ main()
diff --git a/Tools/scripts/README b/Tools/scripts/README
index 2b7f49f..58059ee 100644
--- a/Tools/scripts/README
+++ b/Tools/scripts/README
@@ -25,6 +25,7 @@ pathfix.py Change #!/usr/local/bin/python into something else
pdeps.py Print dependencies between Python modules
pindent.py Indent Python code, giving block-closing comments
ptags.py Create vi tags file for Python modules
+pystone.py Benchmark, based on "Dhrystone" C benchmark
suff.py Sort a list of files by suffix
sum5.py Print md5 checksums of files
which.py Find a program in $PATH
diff --git a/Tools/scripts/pystone.py b/Tools/scripts/pystone.py
new file mode 100755
index 0000000..954e6c9
--- /dev/null
+++ b/Tools/scripts/pystone.py
@@ -0,0 +1,229 @@
+#! /usr/local/bin/python
+
+"""
+"PYSTONE" Benchmark Program
+
+Version: Python/1.0 (corresponds to C/1.1)
+
+Author: Reinhold P. Weicker, CACM Vol 27, No 10, 10/84 pg. 1013.
+
+ Translated from ADA to C by Rick Richardson.
+ Every method to preserve ADA-likeness has been used,
+ at the expense of C-ness.
+
+ Translated from C to Python by Guido van Rossum.
+"""
+
+LOOPS = 1000
+
+from time import clock
+
+__version__ = "1.0"
+
+[Ident1, Ident2, Ident3, Ident4, Ident5] = range(1, 6)
+
+class Record:
+
+ def __init__(self, PtrComp = None, Discr = 0, EnumComp = 0,
+ IntComp = 0, StringComp = 0):
+ self.PtrComp = PtrComp
+ self.Discr = Discr
+ self.EnumComp = EnumComp
+ self.IntComp = IntComp
+ self.StringComp = StringComp
+
+ def copy(self):
+ return Record(self.PtrComp, self.Discr, self.EnumComp,
+ self.IntComp, self.StringComp)
+
+TRUE = 1
+FALSE = 0
+
+def main():
+ Proc0()
+
+IntGlob = 0
+BoolGlob = FALSE
+Char1Glob = '\0'
+Char2Glob = '\0'
+Array1Glob = [0]*51
+Array2Glob = map(lambda x: x[:], [Array1Glob]*51)
+PtrGlb = None
+PtrGlbNext = None
+
+def Proc0():
+ global IntGlob
+ global BoolGlob
+ global Char1Glob
+ global Char2Glob
+ global Array1Glob
+ global Array2Glob
+ global PtrGlb
+ global PtrGlbNext
+
+ starttime = clock()
+ for i in range(LOOPS):
+ pass
+ nulltime = clock() - starttime
+
+ PtrGlbNext = Record()
+ PtrGlb = Record()
+ PtrGlb.PtrComp = PtrGlbNext
+ PtrGlb.Discr = Ident1
+ PtrGlb.EnumComp = Ident3
+ PtrGlb.IntComp = 40
+ PtrGlb.StringComp = "DHRYSTONE PROGRAM, SOME STRING"
+ String1Loc = "DHRYSTONE PROGRAM, 1'ST STRING"
+ Array2Glob[8][7] = 10
+
+ starttime = clock()
+
+ for i in range(LOOPS):
+ Proc5()
+ Proc4()
+ IntLoc1 = 2
+ IntLoc2 = 3
+ String2Loc = "DHRYSTONE PROGRAM, 2'ND STRING"
+ EnumLoc = Ident2
+ BoolGlob = not Func2(String1Loc, String2Loc)
+ while IntLoc1 < IntLoc2:
+ IntLoc3 = 5 * IntLoc1 - IntLoc2
+ IntLoc3 = Proc7(IntLoc1, IntLoc2)
+ IntLoc1 = IntLoc1 + 1
+ Proc8(Array1Glob, Array2Glob, IntLoc1, IntLoc3)
+ PtrGlb = Proc1(PtrGlb)
+ CharIndex = 'A'
+ while CharIndex <= Char2Glob:
+ if EnumLoc == Func1(CharIndex, 'C'):
+ EnumLoc = Proc6(Ident1)
+ CharIndex = chr(ord(CharIndex)+1)
+ IntLoc3 = IntLoc2 * IntLoc1
+ IntLoc2 = IntLoc3 / IntLoc1
+ IntLoc2 = 7 * (IntLoc3 - IntLoc2) - IntLoc1
+ IntLoc1 = Proc2(IntLoc1)
+
+ benchtime = clock() - starttime - nulltime
+ print "Pystone(%s) time for %d passes = %g" % \
+ (__version__, LOOPS, benchtime)
+ print "This machine benchmarks at %g pystones/second" % \
+ (LOOPS/benchtime)
+
+def Proc1(PtrParIn):
+ PtrParIn.PtrComp = NextRecord = PtrGlb.copy()
+ PtrParIn.IntComp = 5
+ NextRecord.IntComp = PtrParIn.IntComp
+ NextRecord.PtrComp = PtrParIn.PtrComp
+ NextRecord.PtrComp = Proc3(NextRecord.PtrComp)
+ if NextRecord.Discr == Ident1:
+ NextRecord.IntComp = 6
+ NextRecord.EnumComp = Proc6(PtrParIn.EnumComp)
+ NextRecord.PtrComp = PtrGlb.PtrComp
+ NextRecord.IntComp = Proc7(NextRecord.IntComp, 10)
+ else:
+ PtrParIn = NextRecord.copy()
+ return PtrParIn
+
+def Proc2(IntParIO):
+ IntLoc = IntParIO + 10
+ while 1:
+ if Char1Glob == 'A':
+ IntLoc = IntLoc - 1
+ IntParIO = IntLoc - IntGlob
+ EnumLoc = Ident1
+ if EnumLoc == Ident1:
+ break
+ return IntParIO
+
+def Proc3(PtrParOut):
+ global IntGlob
+
+ if PtrGlb != None:
+ PtrParOut = PtrGlb.PtrComp
+ else:
+ IntGlob = 100
+ PtrGlb.IntComp = Proc7(10, IntGlob)
+ return PtrParOut
+
+def Proc4():
+ global Char2Glob
+
+ BoolLoc = Char1Glob == 'A'
+ BoolLoc = BoolLoc or BoolGlob
+ Char2Glob = 'B'
+
+def Proc5():
+ global Char1Glob
+ global BoolGlob
+
+ Char1Glob = 'A'
+ BoolGlob = FALSE
+
+def Proc6(EnumParIn):
+ EnumParOut = EnumParIn
+ if not Func3(EnumParIn):
+ EnumParOut = Ident4
+ if EnumParIn == Ident1:
+ EnumParOut = Ident1
+ elif EnumParIn == Ident2:
+ if IntGlob > 100:
+ EnumParOut = Ident1
+ else:
+ EnumParOut = Ident4
+ elif EnumParIn == Ident3:
+ EnumParOut = Ident2
+ elif EnumParIn == Ident4:
+ pass
+ elif EnumParIn == Ident5:
+ EnumParOut = Ident3
+ return EnumParOut
+
+def Proc7(IntParI1, IntParI2):
+ IntLoc = IntParI1 + 2
+ IntParOut = IntParI2 + IntLoc
+ return IntParOut
+
+def Proc8(Array1Par, Array2Par, IntParI1, IntParI2):
+ global IntGlob
+
+ IntLoc = IntParI1 + 5
+ Array1Par[IntLoc] = IntParI2
+ Array1Par[IntLoc+1] = Array1Par[IntLoc]
+ Array1Par[IntLoc+30] = IntLoc
+ for IntIndex in range(IntLoc, IntLoc+2):
+ Array2Par[IntLoc][IntIndex] = IntLoc
+ Array2Par[IntLoc][IntLoc-1] = Array2Par[IntLoc][IntLoc-1] + 1
+ Array2Par[IntLoc+20][IntLoc] = Array1Par[IntLoc]
+ IntGlob = 5
+
+def Func1(CharPar1, CharPar2):
+ CharLoc1 = CharPar1
+ CharLoc2 = CharLoc1
+ if CharLoc2 != CharPar2:
+ return Ident1
+ else:
+ return Ident2
+
+def Func2(StrParI1, StrParI2):
+ IntLoc = 1
+ while IntLoc <= 1:
+ if Func1(StrParI1[IntLoc], StrParI2[IntLoc+1]) == Ident1:
+ CharLoc = 'A'
+ IntLoc = IntLoc + 1
+ if CharLoc >= 'W' and CharLoc <= 'Z':
+ IntLoc = 7
+ if CharLoc == 'X':
+ return TRUE
+ else:
+ if StrParI1 > StrParI2:
+ IntLoc = IntLoc + 7
+ return TRUE
+ else:
+ return FALSE
+
+def Func3(EnumParIn):
+ EnumLoc = EnumParIn
+ if EnumLoc == Ident3: return TRUE
+ return FALSE
+
+if __name__ == '__main__':
+ main()