damien morton wrote: > Im not sure how I could properly excersise Zope, and Mailman doesn't run > under windows. PySol is do-able. Any other suggestions as to apps worthy > of profiling? Anything with more than 10kloc Python code should do, I guess. > Would the python standard library unit tests qualify? Nope :-) >>-----Original Message----- >>From: M.-A. Lemburg [mailto:mal@lemburg.com] >>Sent: Thursday, 27 February 2003 03:41 >>To: Damien Morton >>Cc: python-dev@python.org >>Subject: Re: [Python-Dev] Dynamic bytecode analysis >> >> >>Damien Morton wrote: >> >>>So I enhanced the PVM dynamic execution profiler to keep track of >>>quads of instructions rather than just pairs. Running it on >> >>PyStone, I >> >>>get the following results: >> >>pystone is *not* your typical Python application. If you want >>some interesting data, I'd suggest to use applications like >>Zope, PySol, Mailman, etc. as basis. >> >>The easiest way to do this is by instrumenting the Python >>interpreter used by all these applications and have it write >>its data to a pickle every now and then. Here's an example >>from the Python 1.5 days: >> >>Opcode frequencies: >>-------------------------------------------------------------- >>---------- >> SET_LINENO(127) : 12036 >>================================ >> LOAD_FAST(124) : 10366 =========================== >> LOAD_ATTR(105) : 4565 ============ >> LOAD_CONST(100) : 4549 ============ >> POP_TOP( 1) : 3756 ========= >> STORE_FAST(125) : 3580 ========= >> CALL_FUNCTION(131) : 2558 ====== >> JUMP_IF_FALSE(111) : 2142 ===== >> LOAD_GLOBAL(116) : 2056 ===== >> COMPARE_OP(106) : 2001 ===== >> RETURN_VALUE( 83) : 1593 ==== >> FOR_LOOP(114) : 1363 === >> BINARY_ADD( 23) : 1133 === >> STORE_NAME( 90) : 1062 == >> JUMP_ABSOLUTE(113) : 835 == >> MAKE_FUNCTION(132) : 753 == >> SETUP_LOOP(120) : 568 = >> POP_BLOCK( 87) : 536 = >> JUMP_FORWARD(110) : 503 = >> 32( 32) : 442 = >> JUMP_IF_TRUE(112) : 438 = >> LOAD_NAME(101) : 425 = >> DUP_TOP( 4) : 421 = >> UNARY_NEGATIVE( 11) : 411 = >> SETUP_EXCEPT(121) : 410 = >> 31( 31) : 409 = >> >>-- >>Marc-Andre Lemburg >>eGenix.com >> >>Professional Python Software directly from the Source (#1, >>Feb 27 2003) >> >>> Python/Zope Products & Consulting ... >>http://www.egenix.com/ >> >>> mxODBC, mxDateTime, mxTextTools >>... http://python.egenix.com/ >>______________________________________________________________ >>__________ >>Python UK 2003, Oxford: >>33 days left >>EuroPython 2003, Charleroi, Belgium: >>117 days left >> >> > > > > _______________________________________________ > Python-Dev mailing list > Python-Dev@python.org > http://mail.python.org/mailman/listinfo/python-dev -- Marc-Andre Lemburg eGenix.com Professional Python Software directly from the Source (#1, Feb 27 2003) >>> Python/Zope Products & Consulting ... http://www.egenix.com/ >>> mxODBC, mxDateTime, mxTextTools ... http://python.egenix.com/ ________________________________________________________________________ Python UK 2003, Oxford: 33 days left EuroPython 2003, Charleroi, Belgium: 117 days left
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4