Mailman 3 December 2003 - Python-checkins

[Python-checkins] python/nondist/sandbox/parrotbench README.txt, 1.2, 1.3
by gvanrossum＠users.sourceforge.net 31 Dec '03

31 Dec '03

Update of /cvsroot/python/python/nondist/sandbox/parrotbench In directory sc8-pr-cvs1:/tmp/cvs-serv19327 Modified Files: README.txt Log Message: Notes on __debug__ and timing. Index: README.txt =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/README.txt,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** README.txt 31 Dec 2003 07:54:58 -0000 1.2 --- README.txt 31 Dec 2003 16:38:33 -0000 1.3 *************** *** 64,66 **** --- 64,78 ---- objects. + On the use of __debug__: this is a built-in variable, set to True + normally and to False when Python is invoked with -O. I use this to + produce verbose output without -O but minimal output with it. For the + actual benchmark, Python should use -O, and Dan can simply set + __debug__ to False in the builtins if he prefers. + + On timing: there's a requirement that the benchmark runs for at least + 30 seconds. It currently runs for nearly a minute on my home box, + which is a four-year-old 650 MHz Pentium box. If the contest hardware + is so fast that it runs under a minute, there's a number in b.py that + can be cranked up to increase the number of runs. + --Guido van Rossum (home page: http://www.python.org/~guido/)

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python/nondist/sandbox/parrotbench Makefile, 1.2, 1.3
by gvanrossum＠users.sourceforge.net 31 Dec '03

31 Dec '03

Update of /cvsroot/python/python/nondist/sandbox/parrotbench In directory sc8-pr-cvs1:/tmp/cvs-serv15301 Modified Files: Makefile Log Message: - Add a 'dist' target to wrap everything up in a .tgz file. - Remove more files on 'clean' (including the .tgz file). Index: Makefile =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/Makefile,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** Makefile 31 Dec 2003 07:54:58 -0000 1.2 --- Makefile 31 Dec 2003 16:25:28 -0000 1.3 *************** *** 11,16 **** diff @out out clean: ! -rm -f @* times: --- 11,19 ---- diff @out out + dist: + tar czf parrotbench.tgz README.txt Makefile b.py b?.py out out[0-9] + clean: ! -rm -f @* *~ *.pyc *.pyo parrotbench.tgz times:

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python/dist/src/Python pythonrun.c, 2.161.2.8, 2.161.2.9
by nnorwitz＠users.sourceforge.net 31 Dec '03

31 Dec '03

Update of /cvsroot/python/python/dist/src/Python In directory sc8-pr-cvs1:/tmp/cvs-serv1674/Python Modified Files: Tag: ast-branch pythonrun.c Log Message: fix crash on Ctrl-C (and NoMemory too) Index: pythonrun.c =================================================================== RCS file: /cvsroot/python/python/dist/src/Python/pythonrun.c,v retrieving revision 2.161.2.8 retrieving revision 2.161.2.9 diff -C2 -d -r2.161.2.8 -r2.161.2.9 *** pythonrun.c 28 Apr 2003 17:16:47 -0000 2.161.2.8 --- pythonrun.c 31 Dec 2003 15:00:06 -0000 2.161.2.9 *************** *** 1301,1309 **** case E_INTR: PyErr_SetNone(PyExc_KeyboardInterrupt); - Py_XDECREF(v); return; case E_NOMEM: PyErr_NoMemory(); - Py_XDECREF(v); return; case E_EOF: --- 1301,1307 ---- *************** *** 1347,1351 **** err->text = NULL; } ! w = Py_BuildValue("(sO)", msg, v); Py_XDECREF(u); Py_XDECREF(v); --- 1345,1351 ---- err->text = NULL; } ! w = NULL; ! if (v != NULL) ! w = Py_BuildValue("(sO)", msg, v); Py_XDECREF(u); Py_XDECREF(v);

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python/dist/src/Objects setobject.c,1.20,1.21
by rhettinger＠users.sourceforge.net 31 Dec '03

31 Dec '03

Update of /cvsroot/python/python/dist/src/Objects In directory sc8-pr-cvs1:/tmp/cvs-serv25420 Modified Files: setobject.c Log Message: * Simplify and speedup logic for tp_print. * Speed-up intersection whenever PyDict_Next can be used. Index: setobject.c =================================================================== RCS file: /cvsroot/python/python/dist/src/Objects/setobject.c,v retrieving revision 1.20 retrieving revision 1.21 diff -C2 -d -r1.20 -r1.21 *** setobject.c 15 Dec 2003 21:16:06 -0000 1.20 --- setobject.c 31 Dec 2003 14:08:58 -0000 1.21 *************** *** 241,245 **** { PySetObject *result; ! PyObject *item, *selfdata, *tgtdata, *it; result = (PySetObject *)make_new_set(so->ob_type, NULL); --- 241,245 ---- { PySetObject *result; ! PyObject *item, *selfdata, *tgtdata, *it, *tmp; result = (PySetObject *)make_new_set(so->ob_type, NULL); *************** *** 249,260 **** selfdata = so->data; ! if (PyAnySet_Check(other) && ! PyDict_Size(((PySetObject *)other)->data) > PyDict_Size(selfdata)) { ! selfdata = ((PySetObject *)other)->data; ! other = (PyObject *)so; ! } else if (PyDict_Check(other) && ! PyDict_Size(other) > PyDict_Size(selfdata)) { selfdata = other; ! other = so->data; } --- 249,273 ---- selfdata = so->data; ! if (PyAnySet_Check(other)) ! other = ((PySetObject *)other)->data; ! ! if (PyDict_Check(other) && PyDict_Size(other) > PyDict_Size(selfdata)) { ! tmp = selfdata; selfdata = other; ! other = tmp; ! } ! ! if (PyDict_CheckExact(other)) { ! PyObject *value; ! int pos = 0; ! while (PyDict_Next(other, &pos, &item, &value)) { ! if (PyDict_Contains(selfdata, item)) { ! if (PyDict_SetItem(tgtdata, item, Py_True) == -1) { ! Py_DECREF(result); ! return NULL; ! } ! } ! } ! return (PyObject *)result; } *************** *** 720,735 **** { PyObject *key, *value; ! int pos=0, firstpass=1; fprintf(fp, "%s([", so->ob_type->tp_name); while (PyDict_Next(so->data, &pos, &key, &value)) { ! if (firstpass) ! firstpass = 0; ! else ! fprintf(fp, ", "); if (PyObject_Print(key, fp, 0) != 0) return -1; } ! fprintf(fp, "])"); return 0; } --- 733,748 ---- { PyObject *key, *value; ! int pos=0; ! char *emit = ""; /* No separator emitted on first pass */ ! char *separator = ", "; fprintf(fp, "%s([", so->ob_type->tp_name); while (PyDict_Next(so->data, &pos, &key, &value)) { ! fputs(emit, fp); ! emit = separator; if (PyObject_Print(key, fp, 0) != 0) return -1; } ! fputs("])", fp); return 0; } *************** *** 1078,1082 **** "frozenset", /* tp_name */ sizeof(PySetObject), /* tp_basicsize */ ! 0, /* tp_itemsize */ /* methods */ (destructor)set_dealloc, /* tp_dealloc */ (printfunc)set_tp_print, /* tp_print */ --- 1091,1096 ---- "frozenset", /* tp_name */ sizeof(PySetObject), /* tp_basicsize */ ! 0, /* tp_itemsize */ ! /* methods */ (destructor)set_dealloc, /* tp_dealloc */ (printfunc)set_tp_print, /* tp_print */

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python/nondist/sandbox/parrotbench b.py, 1.5, 1.6 b0.py, 1.6, 1.7 b1.py, 1.2, 1.3 b2.py, 1.1, 1.2 b3.py, 1.2, 1.3 b4.py, 1.1, 1.2 out, 1.2, 1.3
by gvanrossum＠users.sourceforge.net 31 Dec '03

31 Dec '03

Update of /cvsroot/python/python/nondist/sandbox/parrotbench In directory sc8-pr-cvs1:/tmp/cvs-serv10974 Modified Files: b.py b0.py b1.py b2.py b3.py b4.py out Log Message: Give all module a main(), and repeat twice in b.main(). Had to fix some details of OutputFile. Index: b.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b.py,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** b.py 31 Dec 2003 07:54:58 -0000 1.5 --- b.py 31 Dec 2003 09:04:57 -0000 1.6 *************** *** 1,7 **** ! import b0; b0.main() import b1 import b2 import b3 import b4 ! import b5; b5.main() ! import b6; b6.main() --- 1,25 ---- ! import b0 import b1 import b2 import b3 import b4 ! import b5 ! import b6 ! ! for i in range(2): ! print "--> iteration", i ! print "--> b0" ! b0.main() ! print "--> b1" ! b1.main() ! print "--> b2" ! b2.main() ! print "--> b3" ! b3.main() ! print "--> b4" ! b4.main() ! print "--> b5" ! b5.main() ! print "--> b6" ! b6.main() ! print "--> All done." Index: b0.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b0.py,v retrieving revision 1.6 retrieving revision 1.7 diff -C2 -d -r1.6 -r1.7 *** b0.py 31 Dec 2003 06:59:41 -0000 1.6 --- b0.py 31 Dec 2003 09:04:58 -0000 1.7 *************** *** 716,720 **** class OutputFile(object): ! data = [] def write(self, s): self.data.append(s) --- 716,723 ---- class OutputFile(object): ! def __init__(self): ! self.data = [] ! self.softspace = True ! reset = __init__ def write(self, s): self.data.append(s) *************** *** 762,767 **** strhash = myhash - OutputFile.softspace = True - indent = "" --- 765,768 ---- *************** *** 769,773 **** cname = cls.__name__ + '.' for name in cls.__dict__: ! descr = getattr(cls, name) if hasattr(descr, '__get__'): setattr(cls, name, instrumentDescriptor(cname+name, descr)) --- 770,776 ---- cname = cls.__name__ + '.' for name in cls.__dict__: ! if name == '__dict__': ! continue ! descr = cls.__dict__[name] if hasattr(descr, '__get__'): setattr(cls, name, instrumentDescriptor(cname+name, descr)) *************** *** 830,833 **** --- 833,838 ---- def main(): + output.reset() + s = Scanner(getcFromString(sample).next) it = Clone(s.tokenize()) *************** *** 841,848 **** scanner = Scanner(getcFromString(sample).next).tokenize() parser = Parser(scanner) - root = parser.parse() - - scanner = Scanner(getcFromString(sample).next).tokenize() - parser = Parser(scanner) instrumentClass(Parser) root = parser.parse() --- 846,849 ---- *************** *** 922,924 **** if __name__ == '__main__': main() - --- 923,924 ---- Index: b1.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b1.py,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** b1.py 31 Dec 2003 07:57:51 -0000 1.2 --- b1.py 31 Dec 2003 09:04:58 -0000 1.3 *************** *** 5,9 **** pass return n ! print depth0(0) >= 997 def depth1(n, pea): p = (pea, pea) --- 5,9 ---- pass return n ! def depth1(n, pea): p = (pea, pea) *************** *** 15,31 **** pass return n, p ! pea = [] ! base, p = depth1(0, pea) ! print base >= 997 ! pea.append(p) ! while p[1] is not pea: ! q = p[1] ! n = 0 ! while p[1] is q: ! n += 1 ! p = p[0] ! if n != base+1: ! raise RuntimeError, (n, base) ! base -= 1 ! print base ! del pea[:] --- 15,37 ---- pass return n, p ! ! def main(): ! print depth0(0) >= 997 ! pea = [] ! base, p = depth1(0, pea) ! print base >= 997 ! pea.append(p) ! while p[1] is not pea: ! q = p[1] ! n = 0 ! while p[1] is q: ! n += 1 ! p = p[0] ! if n != base+1: ! raise RuntimeError, (n, base) ! base -= 1 ! print base ! del pea[:] ! ! if __name__ == '__main__': ! main() Index: b2.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b2.py,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** b2.py 30 Dec 2003 06:12:57 -0000 1.1 --- b2.py 31 Dec 2003 09:04:58 -0000 1.2 *************** *** 3,6 **** --- 3,7 ---- while 1: yield tuple([x.next() for x in args]) + class PI(object): def __iter__(self): *************** *** 15,19 **** d, d1 = a//b, a1//b1 self.a1 = a1 ! pi = PI() tests = { 99: 44251238236192885942548145627920559612834490019477028496725657079267312460031559302172150714110203307954379217477379106929168768496503354540899921113305213841256909892518928098307564463751633347248940009920269109969147590732355948788056064000000000000000000000000000000000, --- 16,20 ---- d, d1 = a//b, a1//b1 self.a1 = a1 ! tests = { 99: 44251238236192885942548145627920559612834490019477028496725657079267312460031559302172150714110203307954379217477379106929168768496503354540899921113305213841256909892518928098307564463751633347248940009920269109969147590732355948788056064000000000000000000000000000000000, *************** *** 28,36 **** 999: 51421204237426754719741262879558095745353570680465295990005607280393992759309313043417054432903002299144227267946681775379682646481441184984878051192262603785286501319910886769028368118572705415132969475266997058807303812945930068988142620857043364738252015410062109557537048105374131205551289070131067641702104206291269602159585410011716588325959509072295414578340882094129449369050539722183971427768493446582776526148926808216744196972229231300146452844798957170562743924910341252019551586744505512178746646209409281714276837540692337365091849265903691838950705920069247812720998641002393637705464518833183499641523989489319666798606026274099063316447636791376824977802426300098229217109293397613448627314578264206176863819689114000733923661247770659874248361262500335796860850821012664671771458632988533081782215409765802283312397639531087374886914931818336434018365581917786263986184421404682182700668580256406614910005588986105283922797115795753457032007852784163484117726758402807095937775274740959221797164713537199602017041055883470864790221601914448307560964005337053911966953966628791679568034533608103498461484413180826592737887173295962464948084846329227317763485710127958570474521805846289864427724437000806760496738191498562549124089519328261857651962598014067174275024135581089311586662613800674556590447284302589227994020980213920576606410812288774224985213146245744417408945081781113854100049114396677026962371599785096891808223814416164195820685147641538762223075545475947323585115274444998974587593729824337921226549035616388426184445157848256274480718496342976431693624096685162227580762036981450014151173230060384257039659147964264276717849828738171682245892581306830589179887337090011464839646134568754370139845055418256890860940757057604372114023858733686778293659768364688584313980891657494820666567128494973417651689810011217228920255038016092697827501659126864128552793815957798765294279442644144781212010235659076921083028766195306983520086051010702064687047067852692614939864275238659313772070485512507854113183292498557795177864634776519676116960767383666934404120846954899842398644565635321658409635828642860494805612307530127024621301271374503453503593598678825472356837105710187840164939100381680149781533530971702548427150353351891790289793371198307811983920633373141553344786366833632629827394060040022660478432725820719166178073536817127815814516804684768909331366393380845665808090480804683597798069345611863676423593435458367296114919445047864192204991424873907600867560652360433332333460605503950202643081773051851931329700798978585023149558510051756813823934151345468518744914658396602698567997395883907886162856223081161171378840724659535879555133476804981500946142310178618715717330537589699297655080875880600325195469690780842623951417080052370551017667164713224427292680078173002890766115232008277162207593058978389851005689429106305813929315214127108126116277803514751388254341941007906487414087391653272683247248144900228323654135725469516828248483753155121402474188091072172874050555155865413230544137360090574915682856355897339880759959552597891337880610141176123727002295219377091215365686168970240859719317085650982416219558886127398895904298964883158265272486775477666044730446436805318892171895199489563024683292416174451463979862792856107202456073408125335089494339729358670332578718476101211422277469149701783270075855888742583964446418851379385457754248170422546014640203546645610651326807707725840711263654208439193695249007802516372736393165515067274768773964565908592407847748333876331474804846330009526035593873778287836699826905094860721603742076784651700242126831347444508393439010605679605183038164877451729777036414156800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, } ! checks = {} ! for x, y in izip(xrange(1000), pi): ! print y, ! if x in tests: ! checks[x] = pi.a1 ! if tests != checks: ! raise RuntimeError --- 29,43 ---- 999: 51421204237426754719741262879558095745353570680465295990005607280393992759309313043417054432903002299144227267946681775379682646481441184984878051192262603785286501319910886769028368118572705415132969475266997058807303812945930068988142620857043364738252015410062109557537048105374131205551289070131067641702104206291269602159585410011716588325959509072295414578340882094129449369050539722183971427768493446582776526148926808216744196972229231300146452844798957170562743924910341252019551586744505512178746646209409281714276837540692337365091849265903691838950705920069247812720998641002393637705464518833183499641523989489319666798606026274099063316447636791376824977802426300098229217109293397613448627314578264206176863819689114000733923661247770659874248361262500335796860850821012664671771458632988533081782215409765802283312397639531087374886914931818336434018365581917786263986184421404682182700668580256406614910005588986105283922797115795753457032007852784163484117726758402807095937775274740959221797164713537199602017041055883470864790221601914448307560964005337053911966953966628791679568034533608103498461484413180826592737887173295962464948084846329227317763485710127958570474521805846289864427724437000806760496738191498562549124089519328261857651962598014067174275024135581089311586662613800674556590447284302589227994020980213920576606410812288774224985213146245744417408945081781113854100049114396677026962371599785096891808223814416164195820685147641538762223075545475947323585115274444998974587593729824337921226549035616388426184445157848256274480718496342976431693624096685162227580762036981450014151173230060384257039659147964264276717849828738171682245892581306830589179887337090011464839646134568754370139845055418256890860940757057604372114023858733686778293659768364688584313980891657494820666567128494973417651689810011217228920255038016092697827501659126864128552793815957798765294279442644144781212010235659076921083028766195306983520086051010702064687047067852692614939864275238659313772070485512507854113183292498557795177864634776519676116960767383666934404120846954899842398644565635321658409635828642860494805612307530127024621301271374503453503593598678825472356837105710187840164939100381680149781533530971702548427150353351891790289793371198307811983920633373141553344786366833632629827394060040022660478432725820719166178073536817127815814516804684768909331366393380845665808090480804683597798069345611863676423593435458367296114919445047864192204991424873907600867560652360433332333460605503950202643081773051851931329700798978585023149558510051756813823934151345468518744914658396602698567997395883907886162856223081161171378840724659535879555133476804981500946142310178618715717330537589699297655080875880600325195469690780842623951417080052370551017667164713224427292680078173002890766115232008277162207593058978389851005689429106305813929315214127108126116277803514751388254341941007906487414087391653272683247248144900228323654135725469516828248483753155121402474188091072172874050555155865413230544137360090574915682856355897339880759959552597891337880610141176123727002295219377091215365686168970240859719317085650982416219558886127398895904298964883158265272486775477666044730446436805318892171895199489563024683292416174451463979862792856107202456073408125335089494339729358670332578718476101211422277469149701783270075855888742583964446418851379385457754248170422546014640203546645610651326807707725840711263654208439193695249007802516372736393165515067274768773964565908592407847748333876331474804846330009526035593873778287836699826905094860721603742076784651700242126831347444508393439010605679605183038164877451729777036414156800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, } ! ! def main(): ! pi = PI() ! checks = {} ! for x, y in izip(xrange(1000), pi): ! print y, ! if x in tests: ! checks[x] = pi.a1 ! if tests != checks: ! raise RuntimeError ! ! if __name__ == '__main__': ! main() Index: b3.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b3.py,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** b3.py 31 Dec 2003 00:12:12 -0000 1.2 --- b3.py 31 Dec 2003 09:04:58 -0000 1.3 *************** *** 78,80 **** sortum(data) ! main() --- 78,81 ---- sortum(data) ! if __name__ == '__main__': ! main() Index: b4.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b4.py,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** b4.py 31 Dec 2003 01:33:07 -0000 1.1 --- b4.py 31 Dec 2003 09:04:58 -0000 1.2 *************** *** 59,78 **** ''' ! from b0 import Parser, Scanner, getcFromString, eval, instrumentTree, Node ! scanner = Scanner(getcFromString(sample).next).tokenize() ! parser = Parser(scanner) ! root = parser.parse() ! instrumentTree(Node) ! env = {} ! eval(root, env, env) ! heappush = env['heappush'] ! heappop = env['heappop'] ! # Simple sanity test ! heap = [] ! data = [1, 3, 5, 7, 9, 2, 4, 6, 8, 0] ! for item in data: ! heappush(heap, item) ! sort = [] ! while heap: ! sort.append(heappop(heap)) ! print sort --- 59,87 ---- ''' ! from b0 import Parser, Scanner, getcFromString, Node, eval ! from b0 import instrumentTree, unInstrumentTree, output, checkoutput ! ! def main(): ! output.reset() ! scanner = Scanner(getcFromString(sample).next).tokenize() ! parser = Parser(scanner) ! root = parser.parse() ! instrumentTree(Node) ! env = {} ! eval(root, env, env) ! heappush = env['heappush'] ! heappop = env['heappop'] ! # Simple sanity test ! heap = [] ! data = [1, 3, 5, 7, 9, 2, 4, 6, 8, 0] ! for item in data: ! heappush(heap, item) ! sort = [] ! while heap: ! sort.append(heappop(heap)) ! print sort ! unInstrumentTree(Node) ! checkoutput(3255652498) ! ! if __name__ == '__main__': ! main() Index: out =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/out,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** out 31 Dec 2003 07:57:51 -0000 1.2 --- out 31 Dec 2003 09:04:58 -0000 1.3 *************** *** 1,8 **** 3141592653 3141592653 True True 0 ! 3 1 4 1 5 9 2 6 5 3 5 8 9 7 9 3 2 3 8 4 6 2 6 4 3 3 8 3 2 7 9 5 0 2 8 8 4 1 9 7 1 6 9 3 9 9 3 7 5 1 0 5 8 2 0 9 7 4 9 4 4 5 9 2 3 0 7 8 1 6 4 0 6 2 8 6 2 0 8 9 9 8 6 2 8 0 3 4 8 2 5 3 4 2 1 1 7 0 6 7 9 8 2 1 4 8 0 8 6 5 1 3 2 8 2 3 0 6 6 4 7 0 9 3 8 4 4 6 0 9 5 5 0 5 8 2 2 3 1 7 2 5 3 5 9 4 0 8 1 2 8 4 8 1 1 1 7 4 5 0 2 8 4 1 0 2 7 0 1 9 3 8 5 2 1 1 0 5 5 5 9 6 4 4 6 2 2 9 4 8 9 5 4 9 3 0 3 8 1 9 6 4 4 2 8 8 1 0 9 7 5 6 6 5 9 3 3 4 4 6 1 2 8 4 7 5 6 4 8 2 3 3 7 8 6 7 8 3 1 6 5 2 7 1 2 0 1 9 0 9 1 4 5 6 4 8 5 6 6 9 2 3 4 6 0 3 4 8 6 1 0 4 5 4 3 2 6 6 4 8 2 1 3 3 9 3 6 0 7 2 6 0 2 4 9 1 4 1 2 7 3 7 2 4 5 8 7 0 0 6 6 0 6 3 1 5 5 8 8 1 7 4 8 8 1 5 2 0 9 2 0 9 6 2 8 2 9 2 5 4 0 9 1 7 1 5 3 6 4 3 6 7 8 9 2 5 9 0 3 6 0 0 1 1 3 3 0 5 3 0 5 4 8 8 2 0 4 6 6 5 2 1 3 8 4 1 4 6 9 5 1 9 4 1 5 1 1 6 0 9 4 3 3 0 5 7 2 7 0 3 6 5 7 5 9 5 9 1 9 5 3 0 9 2 1 8 6 1 1 7 3 8 1 9 3 2 6 1 1 7 9 3 1 0 5 1 1 8 5 4 8 0 7 4 4 6 2 3 7 9 9 6 2 7 4 9 5 6 7 3 5 1 8 8 5 7 5 2 7 2 4 8 9 1 2 2 7 9 3 8 1 8 3 0 1 1 9 4 9 1 2 9 8 3 3 6 7 3 3 6 2 4 4 0 6 5 6 6 4 3 0 8 6 0 2 1 3 9 4 9 4 6 3 9 5 2 2 4 7 3 7 1 9 0 7 0 2 1 7 9 8 6 0 9 4 3 7 0 2 7 7 0 5 3 9 2 1 7 1 7 6 2 9 3 1 7 6 7 5 2 3 8 4 6 7 4 8 1 8 4 6 7 6 6 9 4 0 5 1 3 2 0 0 0 5 6 8 1 2 7 1 4 5 2 6 3 5 6 0 8 2 7 7 8 5 7 7 1 3 4 2 7 5 7 7 8 9 6 0 9 1 7 3 6 3 7 1 7 8 7 2 1 4 6 8 4 4 0 9 0 1 2 2 4 9 5 3 4 3 0 1 4 6 5 4 9 5 8 5 3 7 1 0 5 0 7 9 2 2 7 9 6 8 9 2 5 8 9 2 3 5 4 2 0 1 9 9 5 6 1 1 2 1 2 9 0 2 1 9 6 0 8 6 4 0 3 4 4 1 8 1 5 9 8 1 3 6 2 9 7 7 4 7 7 1 3 0 9 9 6 0 5 1 8 7 0 7 2 1 1 3 4 9 9 9 9 9 9 8 3 7 2 9 7 8 0 4 9 9 5 1 0 5 9 7 3 1 7 3 2 8 1 6 0 9 6 3 1 8 5 9 5 0 2 4 4 5 9 4 5 5 3 4 6 9 0 8 3 0 2 6 4 2 5 2 2 3 0 8 2 5 3 3 4 4 6 8 5 0 3 5 2 6 1 9 3 1 1 8 8 1 7 1 0 1 0 0 0 3 1 3 7 8 3 8 7 5 2 8 8 6 5 8 7 5 3 3 2 0 8 3 8 1 4 2 0 6 1 7 1 7 7 6 6 9 1 4 7 3 0 3 5 9 8 2 5 3 4 9 0 4 2 8 7 5 5 4 6 8 7 3 1 1 5 9 5 6 2 8 6 3 8 8 2 3 5 3 7 8 7 5 9 3 7 5 1 9 5 7 7 8 1 8 5 7 7 8 0 5 3 2 1 7 1 2 2 6 8 0 6 6 1 3 0 0 1 9 2 7 8 7 6 6 1 1 1 9 5 9 0 9 2 1 6 4 2 0 1 9 8 A [T(290448019)] [T(1487478786)] [T(159903786)] using None Z [T(387083)] [T(1080738845)] [T(2147439074)] --- 1,13 ---- + --> iteration 0 + --> b0 3141592653 3141592653 + --> b1 True True 0 ! --> b2 ! 3 1 4 1 5 9 2 6 5 3 5 8 9 7 9 3 2 3 8 4 6 2 6 4 3 3 8 3 2 7 9 5 0 2 8 8 4 1 9 7 1 6 9 3 9 9 3 7 5 1 0 5 8 2 0 9 7 4 9 4 4 5 9 2 3 0 7 8 1 6 4 0 6 2 8 6 2 0 8 9 9 8 6 2 8 0 3 4 8 2 5 3 4 2 1 1 7 0 6 7 9 8 2 1 4 8 0 8 6 5 1 3 2 8 2 3 0 6 6 4 7 0 9 3 8 4 4 6 0 9 5 5 0 5 8 2 2 3 1 7 2 5 3 5 9 4 0 8 1 2 8 4 8 1 1 1 7 4 5 0 2 8 4 1 0 2 7 0 1 9 3 8 5 2 1 1 0 5 5 5 9 6 4 4 6 2 2 9 4 8 9 5 4 9 3 0 3 8 1 9 6 4 4 2 8 8 1 0 9 7 5 6 6 5 9 3 3 4 4 6 1 2 8 4 7 5 6 4 8 2 3 3 7 8 6 7 8 3 1 6 5 2 7 1 2 0 1 9 0 9 1 4 5 6 4 8 5 6 6 9 2 3 4 6 0 3 4 8 6 1 0 4 5 4 3 2 6 6 4 8 2 1 3 3 9 3 6 0 7 2 6 0 2 4 9 1 4 1 2 7 3 7 2 4 5 8 7 0 0 6 6 0 6 3 1 5 5 8 8 1 7 4 8 8 1 5 2 0 9 2 0 9 6 2 8 2 9 2 5 4 0 9 1 7 1 5 3 6 4 3 6 7 8 9 2 5 9 0 3 6 0 0 1 1 3 3 0 5 3 0 5 4 8 8 2 0 4 6 6 5 2 1 3 8 4 1 4 6 9 5 1 9 4 1 5 1 1 6 0 9 4 3 3 0 5 7 2 7 0 3 6 5 7 5 9 5 9 1 9 5 3 0 9 2 1 8 6 1 1 7 3 8 1 9 3 2 6 1 1 7 9 3 1 0 5 1 1 8 5 4 8 0 7 4 4 6 2 3 7 9 9 6 2 7 4 9 5 6 7 3 5 1 8 8 5 7 5 2 7 2 4 8 9 1 2 2 7 9 3 8 1 8 3 0 1 1 9 4 9 1 2 9 8 3 3 6 7 3 3 6 2 4 4 0 6 5 6 6 4 3 0 8 6 0 2 1 3 9 4 9 4 6 3 9 5 2 2 4 7 3 7 1 9 0 7 0 2 1 7 9 8 6 0 9 4 3 7 0 2 7 7 0 5 3 9 2 1 7 1 7 6 2 9 3 1 7 6 7 5 2 3 8 4 6 7 4 8 1 8 4 6 7 6 6 9 4 0 5 1 3 2 0 0 0 5 6 8 1 2 7 1 4 5 2 6 3 5 6 0 8 2 7 7 8 5 7 7 1 3 4 2 7 5 7 7 8 9 6 0 9 1 7 3 6 3 7 1 7 8 7 2 1 4 6 8 4 4 0 9 0 1 2 2 4 9 5 3 4 3 0 1 4 6 5 4 9 5 8 5 3 7 1 0 5 0 7 9 2 2 7 9 6 8 9 2 5 8 9 2 3 5 4 2 0 1 9 9 5 6 1 1 2 1 2 9 0 2 1 9 6 0 8 6 4 0 3 4 4 1 8 1 5 9 8 1 3 6 2 9 7 7 4 7 7 1 3 0 9 9 6 0 5 1 8 7 0 7 2 1 1 3 4 9 9 9 9 9 9 8 3 7 2 9 7 8 0 4 9 9 5 1 0 5 9 7 3 1 7 3 2 8 1 6 0 9 6 3 1 8 5 9 5 0 2 4 4 5 9 4 5 5 3 4 6 9 0 8 3 0 2 6 4 2 5 2 2 3 0 8 2 5 3 3 4 4 6 8 5 0 3 5 2 6 1 9 3 1 1 8 8 1 7 1 0 1 0 0 0 3 1 3 7 8 3 8 7 5 2 8 8 6 5 8 7 5 3 3 2 0 8 3 8 1 4 2 0 6 1 7 1 7 7 6 6 9 1 4 7 3 0 3 5 9 8 2 5 3 4 9 0 4 2 8 7 5 5 4 6 8 7 3 1 1 5 9 5 6 2 8 6 3 8 8 2 3 5 3 7 8 7 5 9 3 7 5 1 9 5 7 7 8 1 8 5 7 7 8 0 5 3 2 1 7 1 2 2 6 8 0 6 6 1 3 0 0 1 9 2 7 8 7 6 6 1 1 1 9 5 9 0 9 2 1 6 4 2 0 1 9 8 --> b3 ! A [T(290448019)] [T(1487478786)] [T(159903786)] using None Z [T(387083)] [T(1080738845)] [T(2147439074)] *************** *** 20,23 **** --- 25,63 ---- Z [T(387083)] [T(1080738845)] [T(2147439074)] 0 + --> b4 + [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] + --> b5 + OK. + --> b6 + --> iteration 1 + --> b0 + 3141592653 + 3141592653 + --> b1 + True + True + 0 + --> b2 + 3 1 4 1 5 9 2 6 5 3 5 8 9 7 9 3 2 3 8 4 6 2 6 4 3 3 8 3 2 7 9 5 0 2 8 8 4 1 9 7 1 6 9 3 9 9 3 7 5 1 0 5 8 2 0 9 7 4 9 4 4 5 9 2 3 0 7 8 1 6 4 0 6 2 8 6 2 0 8 9 9 8 6 2 8 0 3 4 8 2 5 3 4 2 1 1 7 0 6 7 9 8 2 1 4 8 0 8 6 5 1 3 2 8 2 3 0 6 6 4 7 0 9 3 8 4 4 6 0 9 5 5 0 5 8 2 2 3 1 7 2 5 3 5 9 4 0 8 1 2 8 4 8 1 1 1 7 4 5 0 2 8 4 1 0 2 7 0 1 9 3 8 5 2 1 1 0 5 5 5 9 6 4 4 6 2 2 9 4 8 9 5 4 9 3 0 3 8 1 9 6 4 4 2 8 8 1 0 9 7 5 6 6 5 9 3 3 4 4 6 1 2 8 4 7 5 6 4 8 2 3 3 7 8 6 7 8 3 1 6 5 2 7 1 2 0 1 9 0 9 1 4 5 6 4 8 5 6 6 9 2 3 4 6 0 3 4 8 6 1 0 4 5 4 3 2 6 6 4 8 2 1 3 3 9 3 6 0 7 2 6 0 2 4 9 1 4 1 2 7 3 7 2 4 5 8 7 0 0 6 6 0 6 3 1 5 5 8 8 1 7 4 8 8 1 5 2 0 9 2 0 9 6 2 8 2 9 2 5 4 0 9 1 7 1 5 3 6 4 3 6 7 8 9 2 5 9 0 3 6 0 0 1 1 3 3 0 5 3 0 5 4 8 8 2 0 4 6 6 5 2 1 3 8 4 1 4 6 9 5 1 9 4 1 5 1 1 6 0 9 4 3 3 0 5 7 2 7 0 3 6 5 7 5 9 5 9 1 9 5 3 0 9 2 1 8 6 1 1 7 3 8 1 9 3 2 6 1 1 7 9 3 1 0 5 1 1 8 5 4 8 0 7 4 4 6 2 3 7 9 9 6 2 7 4 9 5 6 7 3 5 1 8 8 5 7 5 2 7 2 4 8 9 1 2 2 7 9 3 8 1 8 3 0 1 1 9 4 9 1 2 9 8 3 3 6 7 3 3 6 2 4 4 0 6 5 6 6 4 3 0 8 6 0 2 1 3 9 4 9 4 6 3 9 5 2 2 4 7 3 7 1 9 0 7 0 2 1 7 9 8 6 0 9 4 3 7 0 2 7 7 0 5 3 9 2 1 7 1 7 6 2 9 3 1 7 6 7 5 2 3 8 4 6 7 4 8 1 8 4 6 7 6 6 9 4 0 5 1 3 2 0 0 0 5 6 8 1 2 7 1 4 5 2 6 3 5 6 0 8 2 7 7 8 5 7 7 1 3 4 2 7 5 7 7 8 9 6 0 9 1 7 3 6 3 7 1 7 8 7 2 1 4 6 8 4 4 0 9 0 1 2 2 4 9 5 3 4 3 0 1 4 6 5 4 9 5 8 5 3 7 1 0 5 0 7 9 2 2 7 9 6 8 9 2 5 8 9 2 3 5 4 2 0 1 9 9 5 6 1 1 2 1 2 9 0 2 1 9 6 0 8 6 4 0 3 4 4 1 8 1 5 9 8 1 3 6 2 9 7 7 4 7 7 1 3 0 9 9 6 0 5 1 8 7 0 7 2 1 1 3 4 9 9 9 9 9 9 8 3 7 2 9 7 8 0 4 9 9 5 1 0 5 9 7 3 1 7 3 2 8 1 6 0 9 6 3 1 8 5 9 5 0 2 4 4 5 9 4 5 5 3 4 6 9 0 8 3 0 2 6 4 2 5 2 2 3 0 8 2 5 3 3 4 4 6 8 5 0 3 5 2 6 1 9 3 1 1 8 8 1 7 1 0 1 0 0 0 3 1 3 7 8 3 8 7 5 2 8 8 6 5 8 7 5 3 3 2 0 8 3 8 1 4 2 0 6 1 7 1 7 7 6 6 9 1 4 7 3 0 3 5 9 8 2 5 3 4 9 0 4 2 8 7 5 5 4 6 8 7 3 1 1 5 9 5 6 2 8 6 3 8 8 2 3 5 3 7 8 7 5 9 3 7 5 1 9 5 7 7 8 1 8 5 7 7 8 0 5 3 2 1 7 1 2 2 6 8 0 6 6 1 3 0 0 1 9 2 7 8 7 6 6 1 1 1 9 5 9 0 9 2 1 6 4 2 0 1 9 8 --> b3 + A [T(468926968)] [T(1952553305)] [T(601691342)] + using None + Z [T(253993)] [T(1069740206)] [T(2147479166)] + 0 + using cmp + Z [T(253993)] [T(1069740206)] [T(2147479166)] + 0 + using icmp + Z [T(253993)] [T(1069740206)] [T(2147479166)] + 259924 + using None + Z [T(253993)] [T(1069740206)] [T(2147479166)] + 259924 + using None + Z [T(253993)] [T(1069740206)] [T(2147479166)] + 0 + --> b4 [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] + --> b5 OK. + --> b6 + --> All done.

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python/nondist/sandbox/parrotbench b1.py, 1.1, 1.2 out, 1.1, 1.2 out1, 1.1, 1.2
by gvanrossum＠users.sourceforge.net 30 Dec '03

30 Dec '03

Update of /cvsroot/python/python/nondist/sandbox/parrotbench In directory sc8-pr-cvs1:/tmp/cvs-serv1107 Modified Files: b1.py out out1 Log Message: Don't insist on an exact recursion limit -- just one >= 997. Index: b1.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b1.py,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** b1.py 30 Dec 2003 06:12:57 -0000 1.1 --- b1.py 31 Dec 2003 07:57:51 -0000 1.2 *************** *** 5,9 **** pass return n ! print depth0(0) def depth1(n, pea): p = (pea, pea) --- 5,9 ---- pass return n ! print depth0(0) >= 997 def depth1(n, pea): p = (pea, pea) *************** *** 17,21 **** pea = [] base, p = depth1(0, pea) ! print base pea.append(p) while p[1] is not pea: --- 17,21 ---- pea = [] base, p = depth1(0, pea) ! print base >= 997 pea.append(p) while p[1] is not pea: Index: out =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/out,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** out 31 Dec 2003 06:27:49 -0000 1.1 --- out 31 Dec 2003 07:57:51 -0000 1.2 *************** *** 1,6 **** 3141592653 3141592653 ! 997 ! 997 0 3 1 4 1 5 9 2 6 5 3 5 8 9 7 9 3 2 3 8 4 6 2 6 4 3 3 8 3 2 7 9 5 0 2 8 8 4 1 9 7 1 6 9 3 9 9 3 7 5 1 0 5 8 2 0 9 7 4 9 4 4 5 9 2 3 0 7 8 1 6 4 0 6 2 8 6 2 0 8 9 9 8 6 2 8 0 3 4 8 2 5 3 4 2 1 1 7 0 6 7 9 8 2 1 4 8 0 8 6 5 1 3 2 8 2 3 0 6 6 4 7 0 9 3 8 4 4 6 0 9 5 5 0 5 8 2 2 3 1 7 2 5 3 5 9 4 0 8 1 2 8 4 8 1 1 1 7 4 5 0 2 8 4 1 0 2 7 0 1 9 3 8 5 2 1 1 0 5 5 5 9 6 4 4 6 2 2 9 4 8 9 5 4 9 3 0 3 8 1 9 6 4 4 2 8 8 1 0 9 7 5 6 6 5 9 3 3 4 4 6 1 2 8 4 7 5 6 4 8 2 3 3 7 8 6 7 8 3 1 6 5 2 7 1 2 0 1 9 0 9 1 4 5 6 4 8 5 6 6 9 2 3 4 6 0 3 4 8 6 1 0 4 5 4 3 2 6 6 4 8 2 1 3 3 9 3 6 0 7 2 6 0 2 4 9 1 4 1 2 7 3 7 2 4 5 8 7 0 0 6 6 0 6 3 1 5 5 8 8 1 7 4 8 8 1 5 2 0 9 2 0 9 6 2 8 2 9 2 5 4 0 9 1 7 1 5 3 6 4 3 6 7 8 9 2 5 9 0 3 6 0 0 1 1 3 3 0 5 3 0 5 4 8 8 2 0 4 6 6 5 2 1 3 8 4 1 4 6 9 5 1 9 4 1 5 1 1 6 0 9 4 3 3 0 5 7 2 7 0 3 6 5 7 5 9 5 9 1 9 5 3 0 9 2 1 8 6 1 1 7 3 8 1 9 3 2 6 1 1 7 9 3 1 0 5 1 1 8 5 4 8 0 7 4 4 6 2 3 7 9 9 6 2 7 4 9 5 6 7 3 5 1 8 8 5 7 5 2 7 2 4 8 9 1 2 2 7 9 3 8 1 8 3 0 1 1 9 4 9 1 2 9 8 3 3 6 7 3 3 6 2 4 4 0 6 5 6 6 4 3 0 8 6 0 2 1 3 9 4 9 4 6 3 9 5 2 2 4 7 3 7 1 9 0 7 0 2 1 7 9 8 6 0 9 4 3 7 0 2 7 7 0 5 3 9 2 1 7 1 7 6 2 9 3 1 7 6 7 5 2 3 8 4 6 7 4 8 1 8 4 6 7 6 6 9 4 0 5 1 3 2 0 0 0 5 6 8 1 2 7 1 4 5 2 6 3 5 6 0 8 2 7 7 8 5 7 7 1 3 4 2 7 5 7 7 8 9 6 0 9 1 7 3 6 3 7 1 7 8 7 2 1 4 6 8 4 4 0 9 0 1 2 2 4 9 5 3 4 3 0 1 4 6 5 4 9 5 8 5 3 7 1 0 5 0 7 9 2 2 7 9 6 8 9 2 5 8 9 2 3 5 4 2 0 1 9 9 5 6 1 1 2 1 2 9 0 2 1 9 6 0 8 6 4 0 3 4 4 1 8 1 5 9 8 1 3 6 2 9 7 7 4 7 7 1 3 0 9 9 6 0 5 1 8 7 0 7 2 1 1 3 4 9 9 9 9 9 9 8 3 7 2 9 7 8 0 4 9 9 5 1 0 5 9 7 3 1 7 3 2 8 1 6 0 9 6 3 1 8 5 9 5 0 2 4 4 5 9 4 5 5 3 4 6 9 0 8 3 0 2 6 4 2 5 2 2 3 0 8 2 5 3 3 4 4 6 8 5 0 3 5 2 6 1 9 3 1 1 8 8 1 7 1 0 1 0 0 0 3 1 3 7 8 3 8 7 5 2 8 8 6 5 8 7 5 3 3 2 0 8 3 8 1 4 2 0 6 1 7 1 7 7 6 6 9 1 4 7 3 0 3 5 9 8 2 5 3 4 9 0 4 2 8 7 5 5 4 6 8 7 3 1 1 5 9 5 6 2 8 6 3 8 8 2 3 5 3 7 8 7 5 9 3 7 5 1 9 5 7 7 8 1 8 5 7 7 8 0 5 3 2 1 7 1 2 2 6 8 0 6 6 1 3 0 0 1 9 2 7 8 7 6 6 1 1 1 9 5 9 0 9 2 1 6 4 2 0 1 9 8 A [T(290448019)] [T(1487478786)] [T(159903786)] --- 1,6 ---- 3141592653 3141592653 ! True ! True 0 3 1 4 1 5 9 2 6 5 3 5 8 9 7 9 3 2 3 8 4 6 2 6 4 3 3 8 3 2 7 9 5 0 2 8 8 4 1 9 7 1 6 9 3 9 9 3 7 5 1 0 5 8 2 0 9 7 4 9 4 4 5 9 2 3 0 7 8 1 6 4 0 6 2 8 6 2 0 8 9 9 8 6 2 8 0 3 4 8 2 5 3 4 2 1 1 7 0 6 7 9 8 2 1 4 8 0 8 6 5 1 3 2 8 2 3 0 6 6 4 7 0 9 3 8 4 4 6 0 9 5 5 0 5 8 2 2 3 1 7 2 5 3 5 9 4 0 8 1 2 8 4 8 1 1 1 7 4 5 0 2 8 4 1 0 2 7 0 1 9 3 8 5 2 1 1 0 5 5 5 9 6 4 4 6 2 2 9 4 8 9 5 4 9 3 0 3 8 1 9 6 4 4 2 8 8 1 0 9 7 5 6 6 5 9 3 3 4 4 6 1 2 8 4 7 5 6 4 8 2 3 3 7 8 6 7 8 3 1 6 5 2 7 1 2 0 1 9 0 9 1 4 5 6 4 8 5 6 6 9 2 3 4 6 0 3 4 8 6 1 0 4 5 4 3 2 6 6 4 8 2 1 3 3 9 3 6 0 7 2 6 0 2 4 9 1 4 1 2 7 3 7 2 4 5 8 7 0 0 6 6 0 6 3 1 5 5 8 8 1 7 4 8 8 1 5 2 0 9 2 0 9 6 2 8 2 9 2 5 4 0 9 1 7 1 5 3 6 4 3 6 7 8 9 2 5 9 0 3 6 0 0 1 1 3 3 0 5 3 0 5 4 8 8 2 0 4 6 6 5 2 1 3 8 4 1 4 6 9 5 1 9 4 1 5 1 1 6 0 9 4 3 3 0 5 7 2 7 0 3 6 5 7 5 9 5 9 1 9 5 3 0 9 2 1 8 6 1 1 7 3 8 1 9 3 2 6 1 1 7 9 3 1 0 5 1 1 8 5 4 8 0 7 4 4 6 2 3 7 9 9 6 2 7 4 9 5 6 7 3 5 1 8 8 5 7 5 2 7 2 4 8 9 1 2 2 7 9 3 8 1 8 3 0 1 1 9 4 9 1 2 9 8 3 3 6 7 3 3 6 2 4 4 0 6 5 6 6 4 3 0 8 6 0 2 1 3 9 4 9 4 6 3 9 5 2 2 4 7 3 7 1 9 0 7 0 2 1 7 9 8 6 0 9 4 3 7 0 2 7 7 0 5 3 9 2 1 7 1 7 6 2 9 3 1 7 6 7 5 2 3 8 4 6 7 4 8 1 8 4 6 7 6 6 9 4 0 5 1 3 2 0 0 0 5 6 8 1 2 7 1 4 5 2 6 3 5 6 0 8 2 7 7 8 5 7 7 1 3 4 2 7 5 7 7 8 9 6 0 9 1 7 3 6 3 7 1 7 8 7 2 1 4 6 8 4 4 0 9 0 1 2 2 4 9 5 3 4 3 0 1 4 6 5 4 9 5 8 5 3 7 1 0 5 0 7 9 2 2 7 9 6 8 9 2 5 8 9 2 3 5 4 2 0 1 9 9 5 6 1 1 2 1 2 9 0 2 1 9 6 0 8 6 4 0 3 4 4 1 8 1 5 9 8 1 3 6 2 9 7 7 4 7 7 1 3 0 9 9 6 0 5 1 8 7 0 7 2 1 1 3 4 9 9 9 9 9 9 8 3 7 2 9 7 8 0 4 9 9 5 1 0 5 9 7 3 1 7 3 2 8 1 6 0 9 6 3 1 8 5 9 5 0 2 4 4 5 9 4 5 5 3 4 6 9 0 8 3 0 2 6 4 2 5 2 2 3 0 8 2 5 3 3 4 4 6 8 5 0 3 5 2 6 1 9 3 1 1 8 8 1 7 1 0 1 0 0 0 3 1 3 7 8 3 8 7 5 2 8 8 6 5 8 7 5 3 3 2 0 8 3 8 1 4 2 0 6 1 7 1 7 7 6 6 9 1 4 7 3 0 3 5 9 8 2 5 3 4 9 0 4 2 8 7 5 5 4 6 8 7 3 1 1 5 9 5 6 2 8 6 3 8 8 2 3 5 3 7 8 7 5 9 3 7 5 1 9 5 7 7 8 1 8 5 7 7 8 0 5 3 2 1 7 1 2 2 6 8 0 6 6 1 3 0 0 1 9 2 7 8 7 6 6 1 1 1 9 5 9 0 9 2 1 6 4 2 0 1 9 8 A [T(290448019)] [T(1487478786)] [T(159903786)] Index: out1 =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/out1,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** out1 30 Dec 2003 06:12:57 -0000 1.1 --- out1 31 Dec 2003 07:57:51 -0000 1.2 *************** *** 1,3 **** ! 998 ! 998 0 --- 1,3 ---- ! True ! True 0

1 0

python/nondist/sandbox/parrotbench b6.py, NONE, 1.1 out6, NONE, 1.1 Makefile, 1.1, 1.2 README.txt, 1.1, 1.2 b.py, 1.4, 1.5 b5.py, 1.3, 1.4 out5, 1.4, 1.5
by gvanrossum＠users.sourceforge.net 30 Dec '03

30 Dec '03

Update of /cvsroot/python/python/nondist/sandbox/parrotbench In directory sc8-pr-cvs1:/tmp/cvs-serv737 Modified Files: Makefile README.txt b.py b5.py out5 Added Files: b6.py out6 Log Message: Add some forgotten builtins. Add a mild stress test for long for loops. --- NEW FILE: b6.py --- from b5 import check def main(): L = [1]*1000000 L[-1] = 42 n = 0 for i in L: n += i check(i, 42) check(n, 1000041) n = 0 for i in xrange(1000000): n += i check(i, 999999) check(n, 999999*1000000//2) d = dict.fromkeys(xrange(1000000)) n = 0 for i in d: n += i check(n, 999999*1000000//2) if __name__ == '__main__': main() --- NEW FILE: out6 --- 42 == 42 1000041 == 1000041 999999 == 999999 499999500000L == 499999500000L 499999500000L == 499999500000L Index: Makefile =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/Makefile,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** Makefile 31 Dec 2003 06:27:49 -0000 1.1 --- Makefile 31 Dec 2003 07:54:58 -0000 1.2 *************** *** 15,19 **** times: ! for i in 0 1 2 3 4 5; do \ echo b$$i.py; \ time python b$$i.py >@out$$i; \ --- 15,19 ---- times: ! for i in 0 1 2 3 4 5 6; do \ echo b$$i.py; \ time python b$$i.py >@out$$i; \ *************** *** 22,26 **** cmps: ! for i in 0 1 2 3 4 5; do \ echo b$$i.py; \ python b$$i.py >@out$$i; \ --- 22,26 ---- cmps: ! for i in 0 1 2 3 4 5 6; do \ echo b$$i.py; \ python b$$i.py >@out$$i; \ *************** *** 29,33 **** diffs: ! for i in 0 1 2 3 4 5; do \ echo b$$i.py; \ python b$$i.py >@out$$i; \ --- 29,33 ---- diffs: ! for i in 0 1 2 3 4 5 6; do \ echo b$$i.py; \ python b$$i.py >@out$$i; \ *************** *** 35,39 **** done ! all: out out0 out1 out2 out3 out4 out5 out: b.py b?.py --- 35,39 ---- done ! all: out out0 out1 out2 out3 out4 out5 out6 out: b.py b?.py *************** *** 57,58 **** --- 57,61 ---- out5: b5.py python b5.py >out5 + + out6: b6.py + python b6.py >out6 Index: README.txt =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/README.txt,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** README.txt 31 Dec 2003 07:31:19 -0000 1.1 --- README.txt 31 Dec 2003 07:54:58 -0000 1.2 *************** *** 43,46 **** --- 43,48 ---- mutable classes. + b6.py -- Check speed of iterating over several common iterators. + Note that per agreement I'm not allowed to use any built-in extension modules, not even __builtin__ or sys. This means there's no access to Index: b.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b.py,v retrieving revision 1.4 retrieving revision 1.5 diff -C2 -d -r1.4 -r1.5 *** b.py 31 Dec 2003 05:39:55 -0000 1.4 --- b.py 31 Dec 2003 07:54:58 -0000 1.5 *************** *** 5,6 **** --- 5,7 ---- import b4 import b5; b5.main() + import b6; b6.main() Index: b5.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b5.py,v retrieving revision 1.3 retrieving revision 1.4 diff -C2 -d -r1.3 -r1.4 *** b5.py 31 Dec 2003 06:43:47 -0000 1.3 --- b5.py 31 Dec 2003 07:54:58 -0000 1.4 *************** *** 80,83 **** --- 80,113 ---- check(long("42", 16), 66) + check(isinstance(42, int), True) + check(isinstance(42, long), False) + check(isinstance(42L, int), False) + check(isinstance(42L, long), True) + check(isinstance(12345678910, int), False) + check(isinstance(12345678910, long), True) + check(isinstance(3.14, int), False) + check(isinstance(3.14, float), True) + check(isinstance(int, type), True) + check(isinstance(int, object), True) + check(isinstance(type, object), True) + + check(issubclass(int, object), True) + check(issubclass(int, int), True) + check(issubclass(bool, int), True) + check(issubclass(int, str), False) + check(issubclass(str, int), False) + check(issubclass(type, object), True) + + it = iter("abcdef") + for i, c in enumerate(it): + check(c, chr(ord('a') + i)) + if i == 2: + break + check(it.next(), "d") + check(it.next(), "e") + check(it.next(), "f") + exception(StopIteration, it.next) + exception(StopIteration, it.next) + check(map(None, range(5)), range(5)) check(map(None, range(5), range(5)), *************** *** 86,89 **** --- 116,124 ---- check(map(len, ("", "a", "ab", "abc")), range(4)) + check(max(1, 5), 5) + check(max([3, 1, 2]), 3) + check(max("Bac"), "c") + check(max(u"aBc"), u"c") + check(min(1, 5), 1) check(min([3, 1, 2]), 1) *************** *** 127,130 **** --- 162,169 ---- for x in 42, 42L, 3.5, 4.5j, 4j+3, "abc", range(3), (1, 2, 'c'), {}: check(repr(x), `x`) + + check(round(3.14), 3.0) + check(round(3.14, 1), 3.1) + check(round(31.4, -1), 30.0) check(str(42), "42") Index: out5 =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/out5,v retrieving revision 1.4 retrieving revision 1.5 diff -C2 -d -r1.4 -r1.5 *** out5 31 Dec 2003 06:43:47 -0000 1.4 --- out5 31 Dec 2003 07:54:58 -0000 1.5 *************** *** 44,51 **** --- 44,80 ---- 34L == 34 66L == 66 + True == True + False == False + False == False + True == True + False == False + True == True + False == False + True == True + True == True + True == True + True == True + True == True + True == True + True == True + False == False + False == False + True == True + 'a' == 'a' + 'b' == 'b' + 'c' == 'c' + 'd' == 'd' + 'e' == 'e' + 'f' == 'f' + next() raised StopIteration + next() raised StopIteration [0, 1, 2, 3, 4] == [0, 1, 2, 3, 4] [(0, 0), (1, 1), (2, 2), (3, 3), (4, 4)] == [(0, 0), (1, 1), (2, 2), (3, 3), (4, 4)] [1, 2, 3, 4, 5] == [1, 2, 3, 4, 5] [0, 1, 2, 3] == [0, 1, 2, 3] + 5 == 5 + 3 == 3 + 'c' == 'c' + u'c' == u'c' 1 == 1 1 == 1 *************** *** 85,88 **** --- 114,120 ---- "(1, 2, 'c')" == "(1, 2, 'c')" '{}' == '{}' + 3.0 == 3.0 + 3.1000000000000001 == 3.1000000000000001 + 30.0 == 30.0 '42' == '42' '42' == '42'

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python/dist/src/Doc/lib libdircache.tex,1.4,1.5
by fdrake＠users.sourceforge.net 30 Dec '03

30 Dec '03

Update of /cvsroot/python/python/dist/src/Doc/lib In directory sc8-pr-cvs1:/tmp/cvs-serv31517/lib Modified Files: libdircache.tex Log Message: use conventional whitespace in interactive example Index: libdircache.tex =================================================================== RCS file: /cvsroot/python/python/dist/src/Doc/lib/libdircache.tex,v retrieving revision 1.4 retrieving revision 1.5 diff -C2 -d -r1.4 -r1.5 *** libdircache.tex 1 Dec 2000 15:25:23 -0000 1.4 --- libdircache.tex 31 Dec 2003 07:41:52 -0000 1.5 *************** *** 33,38 **** \begin{verbatim} >>> import dircache ! >>> a=dircache.listdir('/') ! >>> a=a[:] # Copy the return value so we can change 'a' >>> a ['bin', 'boot', 'cdrom', 'dev', 'etc', 'floppy', 'home', 'initrd', 'lib', 'lost+ --- 33,38 ---- \begin{verbatim} >>> import dircache ! >>> a = dircache.listdir('/') ! >>> a = a[:] # Copy the return value so we can change 'a' >>> a ['bin', 'boot', 'cdrom', 'dev', 'etc', 'floppy', 'home', 'initrd', 'lib', 'lost+

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python/nondist/sandbox/parrotbench README.txt, NONE, 1.1
by gvanrossum＠users.sourceforge.net 30 Dec '03

30 Dec '03

Update of /cvsroot/python/python/nondist/sandbox/parrotbench In directory sc8-pr-cvs1:/tmp/cvs-serv29987 Added Files: README.txt Log Message: Beginning of an explanation. --- NEW FILE: README.txt --- Parrot benchmark ================ This is a benchmark to be run in front of a live audience at OSCON 2004 between Python and Parrot. The bytecode must be Python 2.3 bytecode frozen in December 2003 (which is almost over as I write this :-). For some more background, see the python-dev thread around http://mail.python.org/pipermail/python-dev/2003-December/040977.html The benchmark here is intended to make Dan Sugalski's life difficult: there are some standard benchmark thingies (simple random algorithms using basic data types) but also a lot of play with odd corners of the language definition, and Python's extremely dynamic object model: funky descriptors, mutable classes, that sort of thing. The benchmark is supposed to run with either Python 2.3 or Python 2.4. Brief description per file: Makefile -- Various ways of running the benchmark and sub-benchmarks. b.py -- The full benchmark output is defined as "python -O b.py". b0.py -- Lots of fun with a parser for a subset of Python (just because this is a classic OO-heavy application). b1.py -- Explore recursion. Unbounded recursion is expected to raise RuntimeError after about 1000 levels. (If Parrot supports much more, this part will be slower; the point is to be able to tweak the recursion limit.) b2.py -- Calculate PI using a generator. b3.py -- Sorting, and various ways of setting the comparison function for list.sort(). b4.py -- Another test for the code from b0.py, this time with code derived from Python 2.3's heapq.py. b5.py -- Test the standard library, including three standard Unicode codecs (ASCII, Latin-1 and UTF-8), various descriptors, and mutable classes. Note that per agreement I'm not allowed to use any built-in extension modules, not even __builtin__ or sys. This means there's no access to sys.args (so no command line arguments), sys.stdout (but we have "print >>file") or to sys.exc_info(). Dan could save some nanoseconds by not supporting tracebacks. But that would be cheating. Also cheating would be to do all the work at compile time (this is theoretically possible since the program has no input). Per agreement the following builtins are out: open(), file(), input(), raw_input(), compile(), eval(), execfile(), and the exec statement. But I assume the print statement is okay (the program must communicate its success or failure *somehow*). I'm being nice, and am voluntarily refraining from using __builtins__, basestring, callable(), __import__(), reload(), dir(), globals(), locals(), vars(), help(), apply(), buffer(), coerce(), or intern(). I'm also not digging around in the func_code attribute of function objects. --Guido van Rossum (home page: http://www.python.org/~guido/)

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python/nondist/sandbox/parrotbench b0.py, 1.5, 1.6 out0, 1.4, 1.5
by gvanrossum＠users.sourceforge.net 30 Dec '03

30 Dec '03

Update of /cvsroot/python/python/nondist/sandbox/parrotbench In directory sc8-pr-cvs1:/tmp/cvs-serv26057 Modified Files: b0.py out0 Log Message: Another game with pi(): track local assignments through a special dict. Index: b0.py =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/b0.py,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** b0.py 31 Dec 2003 02:04:20 -0000 1.5 --- b0.py 31 Dec 2003 06:59:41 -0000 1.6 *************** *** 252,255 **** --- 252,256 ---- class Function(object): + makeLocals = dict def __init__(self, name, args, body, globals): self.name = name *************** *** 259,263 **** def __call__(self, *args): check(len(args), len(self.args)) ! locals = dict(zip(self.args, args)) try: eval(self.body, self.globals, locals) --- 260,264 ---- def __call__(self, *args): check(len(args), len(self.args)) ! locals = self.makeLocals(zip(self.args, args)) try: eval(self.body, self.globals, locals) *************** *** 268,272 **** def __call__(self, *args): check(len(args), len(self.args)) ! locals = dict(zip(self.args, args)) try: for value in geneval(self.body, self.globals, locals): --- 269,273 ---- def __call__(self, *args): check(len(args), len(self.args)) ! locals = self.makeLocals(zip(self.args, args)) try: for value in geneval(self.body, self.globals, locals): *************** *** 905,909 **** --- 906,924 ---- print "".join(map(str, digits)) out2 = output.getvalue() + checkoutput(0) + + class TrackingDict(dict): + def __setitem__(self, *args): + writeln("%s = %.50r" % args) + super(TrackingDict, self).__setitem__(*args) + Function.makeLocals = TrackingDict + g = env['pi']() + digits = [] + for i in range(100): + digits.append(g.next()) + checkoutput(902386495) + Function.makeLocals = dict if __name__ == '__main__': main() + Index: out0 =================================================================== RCS file: /cvsroot/python/python/nondist/sandbox/parrotbench/out0,v retrieving revision 1.4 retrieving revision 1.5 diff -C2 -d -r1.4 -r1.5 *** out0 31 Dec 2003 02:04:20 -0000 1.4 --- out0 31 Dec 2003 06:59:41 -0000 1.5 *************** *** 9175,9176 **** --- 9175,10756 ---- 3141592653 3141592653 + k = 2 + a = 4 + b = 1 + a1 = 12 + b1 = 4 + p = 4 + q = 5 [...1553 lines suppressed...] + d = 6L + d1 = 8L + p = 17161 + q = 263 + k = 132 + a = 44251238236192885942548145627920559612834490019477 + b = 53634950897741092356584376185938131188127119065994 + a1 = 13513199258755166498247119721333722230685517166948 + b1 = 17027474947792072675248882917835637732116154588448 + d = 8L + d1 = 7L + p = 17424 + q = 265 + k = 133 + a = 13513199258755166498247119721333722230685517166948 + b = 17027474947792072675248882917835637732116154588448 + a1 = 43520313785975439666984456155743242218256902033408 + b1 = 54468162456071400521620801438902299968327078885447 + d = 7L + d1 = 7L

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