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Author SHA1 Message Date
Armin Rigo
a871ef2b3e Added the cProfile module. 
Based on lsprof (patch #1212837) by Brett Rosen and Ted Czotter.
With further editing by Michael Hudson and myself.
History in svn repo: http://codespeak.net/svn/user/arigo/hack/misc/lsprof

* Module/_lsprof.c is the internal C module, Lib/cProfile.py a wrapper.
* pstats.py updated to display cProfile's caller/callee timings if available.
* setup.py and NEWS updated.
* documentation updates in the profiler section:
   - explain the differences between the three profilers that we have now
   - profile and cProfile can use a unified documentation, like (c)Pickle
   - mention that hotshot is "for specialized usage" now
   - removed references to the "old profiler" that no longer exists
* test updates:
   - extended test_profile to cover delicate cases like recursion
   - added tests for the caller/callee displays
   - added test_cProfile, performing the same tests for cProfile
* TO-DO:
   - cProfile gives a nicer name to built-in, particularly built-in methods,
     which could be backported to profile.
   - not tested on Windows recently!
 2006-02-08 12:53:56 +00:00
Georg Brandl
6c1908d556 Bug #489256: remove note about Python 1.1 profiler 2005-12-26 23:44:29 +00:00
Raymond Hettinger
da264121f4 Bug #1066607: "Limitations" section of profiler docs is incorrect 2004-12-19 20:31:46 +00:00
Raymond Hettinger
6c92d76abc Removed deprecated method from pstats. 2004-12-05 03:28:00 +00:00
Raymond Hettinger
700d9b9b63 SF patch #1061780: use a new -m option in pdb and profile invocations 
Doc patch submitted by Ilya Sandler.
 2004-11-07 06:18:37 +00:00
Fred Drake
fee6f33e08 more markup nits 2004-03-23 21:40:07 +00:00
Fred Drake
e05c3e0fbb fix markup nits 2004-03-23 20:30:59 +00:00
Nicholas Bastin
824b1b2da8 Added command line options for profile.py - one for stats output file 
and one for sort order when using stdout.  Uses optparse.
 2004-03-23 18:44:39 +00:00
Nicholas Bastin
1eb4bfc657 Added global runctx function to profile to fix SF Bug #716587 2004-03-22 20:12:56 +00:00
Walter Dörwald
f0dfc7ac5c Fix a bunch of typos in documentation, docstrings and comments. 
(From SF patch #810751)
 2003-10-20 14:01:56 +00:00
Raymond Hettinger
999b57c872 Fix double word typos. 2003-08-25 04:28:05 +00:00
Raymond Hettinger
0e53d234eb Fix missing parenthesis 2003-07-14 18:24:26 +00:00
Fred Drake
126d366ea6 document Stats.dump_stats(), new for Python 2.3 2003-05-14 14:29:27 +00:00
Tim Peters
8cd015c701 A copy-and-paste job forget the "paste" half. 2001-10-09 20:54:23 +00:00
Tim Peters
659a60311d Allow the profiler's calibration constant to be specified in the constructor 
call, or via setting an instance or class vrbl.
Rewrote the calibration docs.
Modern boxes are so friggin' fast, and a profiler event does so much work
anyway, that the cost of looking up an instance vrbl (the bias constant)
per profile event just isn't a big deal.
 2001-10-09 20:51:19 +00:00
Tim Peters
0a1fc4e389 Remove code and docs for the OldProfile and HotProfile classes: code 
hasn't worked in years, docs were wrong, and they aren't interesting
anymore regardless.
 2001-10-07 03:12:08 +00:00
Fred Drake
907e76b620 Fix up a few style nits -- avoid "e.g." and "i.e." -- these make 
translation more difficult, as well as reading the English more
difficult for non-native speakers.
 2001-07-06 20:30:11 +00:00
Fred Drake
20006b2d51 Marked the parameters to Stats.print_*() as optional. 
This closes SF bug #438032.
 2001-07-02 21:22:39 +00:00
Fred Drake
8fcd4b5ab3 Fix an improperly placed comma. 2001-06-14 13:57:16 +00:00
Fred Drake
62f9d7c021 In the section on extending the profiler, add some additional discussion 
about setting up the dispatch table, and update the OldProfile and
HotProfile classes to the current implementations, showing the adjusted
construction for the dispatch table.
 2001-06-08 05:04:19 +00:00
Fred Drake
a3e56a6ceb Minor markup adjustments. 
Turn reference to the cmd module into a hyperlink.
 2001-04-13 14:34:58 +00:00
Eric S. Raymond
4f3980d3cb Added a test main to the pstats library that can help you browse profile dumps. 2001-04-13 00:23:01 +00:00
Fred Drake
ffbe68723a Make internal module references hyperlinks wherever it makes sense. 1999-04-22 21:23:22 +00:00
Fred Drake
b9f1f6d90b Misc. markup nits. 
All sections get reasonable file names in the HTML output.
 1999-04-21 21:43:17 +00:00
Fred Drake
ea003fcc2a Fixed latex2html weirdness with footnotes. 1999-04-05 21:59:15 +00:00
Fred Drake
b91e934cf1 Adjusted to use the new module synopsis support macros. 1998-07-23 17:59:49 +00:00
Fred Drake
ee60191d1d Lighten up tables. 1998-04-11 20:53:03 +00:00
Fred Drake
2cb824cbf9 Don't use \samp when \code is better. 
Consistently use ' instead of ":  this conforms to my unofficial stance that
constants should be presented using the repr() whenever it makes sense.  This
isn't because I think repr() is the greatest thing since spam, just that it's
an easy to adopt consistency standard.  (It also holds no new surprises!)
 1998-04-09 18:10:35 +00:00
Fred Drake
f1b72ddf82 Reduced description of the obsolete method Stats.ignore(). 1998-04-09 04:49:56 +00:00
Fred Drake
3a0351cf85 Remove all uses of \sectcode; we can now use logical markup everywhere. 1998-04-04 07:23:21 +00:00
Fred Drake
5dabeed4ea Index entries. 
Consistency nits.
 1998-04-03 07:02:35 +00:00
Fred Drake
3a18f3ba38 Hyphenate "built-in" for consistency. 1998-04-02 19:36:25 +00:00
Fred Drake
8fe533e6a0 Use the new {methoddesc} and {memberdesc} environments as appropriate. 1998-03-27 05:27:08 +00:00
Guido van Rossum
685ef4e604 According to Tim Peters, there should be 'print' statements in one 
particular example.
 1998-03-17 14:37:48 +00:00
Fred Drake
cce1090d49 Change "\," to just "," in function signatures. This is easier to maintain, 
works better with LaTeX2HTML, and allows some simplification of the python.sty
macros.
 1998-03-17 06:33:25 +00:00
Fred Drake
8fa5eb8784 Logical markup. 1998-02-27 05:23:37 +00:00
Fred Drake
eb72a275b4 Add a period to "Written by James Roskind" 1998-02-22 20:42:11 +00:00
Fred Drake
31ecd50d02 Added \label{} for logical addressing. 1998-02-18 15:40:11 +00:00
Fred Drake
ab875b9a32 Make one paragraph wrap a little better. 1998-02-13 22:07:33 +00:00
Fred Drake
1947991c2f Remove all \bcode / \ecode cruft; this is no longer needed. See previous 
checkin of myformat.sty.

Change "\renewcommand{\indexsubitem}{(...)}" to "\setindexsubitem{(...)}"
everywhere.

Some other minor nits that I happened to come across.
 1998-02-13 06:58:54 +00:00
Fred Drake
d21759ba47 Removed unnecessary \small{} block; latex2html got it wrong and its no 
longer needed for printed output.
 1997-12-23 04:03:26 +00:00
Guido van Rossum
364e643fdd Clarified reference to old profiler. 
Mention conversion to Perl-style regular expressions.
 1997-11-18 15:28:46 +00:00
Guido van Rossum
e47da0ae04 AMK's megapatch: 
* \bcode, \ecode added everywhere
	* \label{module-foo} added everywhere
	* A few \seealso sections added.
	* Indentation fixed inside verbatim in lib*tex files
 1997-07-17 16:34:52 +00:00
Guido van Rossum
bac80022e4 Mention use of profile.py to run a script (AMK). 1997-06-02 17:29:12 +00:00
Fred Drake
4b3f0312c9 (lib<all sorts of stuff>.tex): 
Merged in many typo corrections and fixes to support GNU info
	processing; submitted by Tamito Kajiyama.
 1996-12-13 22:04:31 +00:00
Guido van Rossum
789742b8f8 change jars email 1996-02-12 23:17:40 +00:00
Guido van Rossum
96628a90c4 typos, layout and other small things 1995-04-10 11:34:00 +00:00
Guido van Rossum
cca8d2bb48 some new material 1995-03-22 15:48:46 +00:00
Guido van Rossum
86cb0928e3 added nodename macro calls for new very long section names 1995-03-20 12:59:56 +00:00
Guido van Rossum
470be14c8a mass changes; fix titles; add examples; correct typos; clarifications; 
unified style; etc.
 1995-03-17 16:07:09 +00:00