‡Æ BNö9cs©dZ!#dZ%dklZ'dZ)eddƒ\ZZZZ Z +dfd„ƒYZ 9dZ :dZ <d „ZCed „ZFdZGe ZHd ZId ZJdgd ZKed „egd ƒZLeZMeZOed„Z…d„Z•d„Z d„Zªd„Z±d„Z¸d„Z Ëd„Z!Ðd„Z"Ýd„Z#åd„Z$öd„Z%ûe&djoüeƒndS(sô "PYSTONE" Benchmark Program Version: Python/1.1 (corresponds to C/1.1 plus 2 Pystone fixes) 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. Version History: Version 1.1 corrects two bugs in version 1.0: First, it leaked memory: in Proc1(), NextRecord ends up having a pointer to itself. I have corrected this by zapping NextRecord.PtrComp at the end of Proc1(). Second, Proc3() used the operator != to compare a record to None. This is rather inefficient and not true to the intention of the original benchmark (where a pointer comparison to None is intended; the != operator attempts to find a method __cmp__ to do value comparison of the record). Version 1.1 runs 5-10 percent faster than version 1.0, so benchmark figures of different versions can't be compared directly. i'(sclocks1.1iisRecordcs,+-eddddd„Z5d„ZRS(NcsC-/||_0||_1||_2||_3||_dS(N(sPtrCompsselfsDiscrsEnumCompsIntComps StringComp(sselfsPtrCompsDiscrsEnumCompsIntComps StringComps)/mit/python/lib/python2.0/test/pystone.pys__init__-s     ics256t|i|i|i7|i|iƒSdS(N(sRecordsselfsPtrCompsDiscrsEnumCompsIntComps StringComp(sselfs)/mit/python/lib/python2.0/test/pystone.pyscopy5s(sNones__init__scopy(s)/mit/python/lib/python2.0/test/pystone.pysRecord+sics:<=tƒ\}}>dtt|fGH@d|GHdS(Ns#Pystone(%s) time for %d passes = %gs-This machine benchmarks at %g pystones/second(spystoness benchtimesstoness __version__sLOOPS(s benchtimesstoness)/mit/python/lib/python2.0/test/pystone.pysmain<scsCDt|ƒSdS(N(sProc0sloops(sloopss)/mit/python/lib/python2.0/test/pystone.pyspystonesCssi3csK|S(N(sx(sxs)/mit/python/lib/python2.0/test/pystone.pysKsc s}OPQRSTUVWYtƒ}Zxt|ƒdZr }[q9W\tƒ|}^tƒa_tƒa`tt_ at t_ bt t_ cdt_ddt_ed}fdtdd<htƒ}jx{t|ƒdjrh}ktƒltƒmd}nd }od }pt}qt||ƒ arxEr||jo4sd ||} tt||ƒ} u|d }q?Wvttt|| ƒwttƒaxd } yxZy| t!joIz|t"| dƒjo{t#t ƒ}n|t$t%| ƒd ƒ} q¸W}||} ~| |}d| ||}€t&|ƒ}qåW‚tƒ||} ƒ| || fSdS(Nii(sDHRYSTONE PROGRAM, SOME STRINGsDHRYSTONE PROGRAM, 1'ST STRINGi iiiisDHRYSTONE PROGRAM, 2'ND STRINGiisAsC((sclocks starttimesrangesloopssisnulltimesRecords PtrGlbNextsPtrGlbsPtrCompsIdent1sDiscrsIdent3sEnumCompsIntComps StringComps String1Locs Array2GlobsProc5sProc4sIntLoc1sIntLoc2s String2LocsIdent2sEnumLocsFunc2sBoolGlobsIntLoc3sProc7sProc8s Array1GlobsProc1s CharIndexs Char2GlobsFunc1sProc6schrsordsProc2s benchtime( sloopss starttimesisnulltimes String1LocsIntLoc1sIntLoc2s String2LocsEnumLocsIntLoc3s CharIndexs benchtimes)/mit/python/lib/python2.0/test/pystone.pysProc0Osf                     csÝ…†tiƒ|_}‡d|_ˆ|i|_‰|i|_Št|iƒ|_‹|itjoLŒd|_t |i ƒ|_ Žti|_t |idƒ|_n‘|iƒ}’t |_“|SdS(Niii ( sPtrGlbscopysPtrParInsPtrComps NextRecordsIntCompsProc3sDiscrsIdent1sProc6sEnumCompsProc7sNone(sPtrParIns NextRecords)/mit/python/lib/python2.0/test/pystone.pysProc1…s   cs•–|d}—x^—doS˜tdjo'™|d}š|t}›t}nœ|tjoPnqWž|SdS(Ni isA(sIntParIOsIntLocs Char1GlobsIntGlobsIdent1sEnumLoc(sIntParIOsIntLocsEnumLocs)/mit/python/lib/python2.0/test/pystone.pysProc2•s      csO ¡£ttj o¤ti}n ¦da§tdtƒt_¨|SdS(Nidi (sPtrGlbsNonesPtrComps PtrParOutsIntGlobsProc7sIntComp(s PtrParOuts)/mit/python/lib/python2.0/test/pystone.pysProc3 s  cs2ª«­tdj}®|pt}¯dadS(NsAsB(s Char1GlobsBoolLocsBoolGlobs Char2Glob(sBoolLocs)/mit/python/lib/python2.0/test/pystone.pysProc4ªscs±²³µda¶tadS(NsA(s Char1GlobsFALSEsBoolGlob(s)/mit/python/lib/python2.0/test/pystone.pysProc5±s csݸ¹|}ºt|ƒ o »t}n¼|tjo ½t}nŒ¾|tjo*¿tdjo Àt}n Ât}nRÃ|tjo Ät}n5Å|tjoÆnÇ|tjo Èt}nÉ|SdS(Nid( s EnumParIns EnumParOutsFunc3sIdent4sIdent1sIdent2sIntGlobsIdent3sIdent5(s EnumParIns EnumParOuts)/mit/python/lib/python2.0/test/pystone.pysProc6¸s        cs(ËÌ|d}Í||}Î|SdS(Ni(sIntParI1sIntLocsIntParI2s IntParOut(sIntParI1sIntParI2sIntLocs IntParOuts)/mit/python/lib/python2.0/test/pystone.pysProc7Ës  csÈÐÑÓ|d}Ô|||<Õ||||d<Ö|||d<×x1t||dƒd×r}Ø||||   !         6