Commit Graph

34 Commits

Author SHA1 Message Date
Huon Wilson 39de8e4b6f
bpo-40630: adjust tracemalloc.reset_peak docs for backport to 3.9 (GH-20546) 2020-06-01 19:26:33 +02:00
Huon Wilson 8b62644831
bpo-40630: Add tracemalloc.reset_peak (GH-20102)
The reset_peak function sets the peak memory size to the current size,
representing a resetting of that metric. This allows for recording the
peak of specific sections of code, ignoring other code that may have
had a higher peak (since the most recent `tracemalloc.start()` or
tracemalloc.clear_traces()` call).
2020-05-22 16:18:51 +02:00
Adam Johnson d06eec218e
tracemalloc: 'pretty top' example no longer changes the filename (GH-18903)
I've used this recipe a couple times and the filename editing has always
been less than useful and something I've removed. This is because many
modules end up losing which package they are located in, e.g. `util/date.py`.
2020-03-10 19:18:50 +01:00
Julien Danjou 8d59eb1b66 bpo-37961, tracemalloc: add Traceback.total_nframe (GH-15545)
Add a total_nframe field to the traces collected by the tracemalloc module.
This field indicates the original number of frames before it was truncated.
2019-10-15 14:00:16 +02:00
Jesse-Bakker 706e10b186 bpo-32121: Add most_recent_first parameter to tracemalloc.Traceback.format (#4534)
* Add most_recent_first parameter to tracemalloc.Traceback.format to allow
   reversing the order of the frames in the output
* Reversed default sorting of tracemalloc.Traceback frames
* Allowed negative limit, truncating from the other side.
2017-11-30 00:05:07 +01:00
Victor Stinner 5ea4c06773 bpo-30054: Expose tracemalloc C API (#1236)
* Make PyTraceMalloc_Track() and PyTraceMalloc_Untrack() functions
  public (remove the "_" prefix)
* Remove the _PyTraceMalloc_domain_t type: use directly unsigned
  int.
* Document methods

Note: methods are already tested in test_tracemalloc.
2017-06-20 17:46:36 +02:00
Victor Stinner 771cf898f4 Merge 3.5 2016-12-30 02:15:29 +01:00
Victor Stinner 440d70301b Issue #29109: Enhance tracemalloc documentation
* Wrong parameter name, 'group_by' instead of 'key_type'
* Don't round up numbers when explaining the examples. If they exactly match
  what can be read in the script output, it is to easier to understand
  (4.8 MiB vs 4855 KiB)
* Fix incorrect method link that was pointing to another module

Patch written by Loic Pefferkorn.
2016-12-30 02:14:59 +01:00
Terry Jan Reedy 4da945f361 Merge Issue #22558. 2016-06-11 15:06:08 -04:00
Terry Jan Reedy fa089b9b0b Issue #22558: Add remaining doc links to source code for Python-coded modules.
Reformat header above separator line (added if missing) to a common format.
Patch by Yoni Lavi.
2016-06-11 15:02:54 -04:00
Victor Stinner e492ae50e2 tracemalloc now supports domains
Issue #26588:

* The _tracemalloc now supports tracing memory allocations of multiple address
  spaces (domains).
* Add domain parameter to tracemalloc_add_trace() and
  tracemalloc_remove_trace().
* tracemalloc_add_trace() now starts by removing the previous trace, if any.
* _tracemalloc._get_traces() now returns a list of (domain, size,
  traceback_frames): the domain is new.
* Add tracemalloc.DomainFilter
* tracemalloc.Filter: add an optional domain parameter to the constructor and a
  domain attribute
* Sublte change: use Py_uintptr_t rather than void* in the traces key.
* Add tracemalloc_config.use_domain, currently hardcoded to 1
2016-03-22 12:58:23 +01:00
Martin Panter d5db14794b Issue #25179: Preparatory cleanup of existing docs on string formatting
* Various sections were pointing to the section on the string.Formatter
  class, when the section on the common format string syntax is probably more
  appropriate
* Fix references to various format() functions and methods
* Nested replacement fields may contain conversions and format specifiers,
  and this is tested; see Issue #19729 for instance
2016-02-08 01:34:09 +00:00
Martin Panter 4827e488a4 Merge spelling fixes from 3.4 into 3.5 2015-10-31 12:16:18 +00:00
Martin Panter 1f1177d69a Fix some spelling errors in documentation and code comments 2015-10-31 11:48:53 +00:00
Senthil Kumaran b4760efbad Back porting changeset db302b88fdb6 to 3.4 branch, which fixed multiple documentation typos.
Related Issues:

#issue21528
#issue24453
2015-06-14 17:35:37 -07:00
Brett Cannon f299abdafa Issue #23731: Implement PEP 488.
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
2015-04-13 14:21:02 -04:00
Berker Peksag 731a15347b Issue #22839: Fix Snapshot.statistics() link. 2014-11-10 23:15:56 +02:00
Berker Peksag 4900877bca Issue #22839: Fix Snapshot.statistics() link. 2014-11-10 23:15:32 +02:00
Georg Brandl e21a531ef1 merge with 3.4 2014-10-31 10:39:29 +01:00
Georg Brandl 717e02896f #22613: fix heading levels in tracemalloc docs (thanks Jacques Ducasse) 2014-10-31 10:21:07 +01:00
Donald Stufft 8b852f111e Fix Issue #21528 - Fix documentation typos 2014-05-20 12:58:38 -04:00
Larry Hastings 3732ed2414 Merge in all documentation changes since branching 3.4.0rc1. 2014-03-15 21:13:56 -07:00
Victor Stinner 637d2e9296 Issue #20888: improve "Pretty Top" example of tracemalloc, use linecache 2014-03-11 08:12:48 +01:00
Victor Stinner adb2e2ab64 Close #20814: doc: Fix "Pretty top" example of tracemalloc 2014-03-03 11:57:57 +01:00
Victor Stinner f70200e5a9 Close #20814: doc: Fix "Pretty top" example of tracemalloc 2014-03-03 11:57:57 +01:00
Victor Stinner 23f628de4a Issue #20616: Add a format() method to tracemalloc.Traceback. 2014-02-16 23:53:38 +01:00
Victor Stinner a91ff1423f Issue #20616: Add a format() method to tracemalloc.Traceback. 2014-02-16 23:53:38 +01:00
R David Murray 6d5cb07382 Move versionadded for tracemalloc into the standard location (right after title) 2013-12-20 14:48:50 -05:00
Victor Stinner 5362abf4ec Issue #19818: tracemalloc, the number of frame limit cannot be zero anymore 2013-11-27 23:39:55 +01:00
Victor Stinner 3c0481d426 Close #19798: replace "maximum" term with "peak" in get_traced_memory()
documentation. Use also the term "current" for the current size.
2013-11-27 21:39:49 +01:00
Victor Stinner 8e3708d88b Issue #18874: allow to call tracemalloc.Snapshot.statistics(cumulative=True)
with traceback_limit=1
2013-11-26 00:45:47 +01:00
Victor Stinner 00773df9f3 Issue #18874: apply Jim Jewett's patch on tracemalloc doc 2013-11-26 00:40:10 +01:00
Victor Stinner 3728d6ced0 Issue #18874: Remove tracemalloc.set_traceback_limit()
tracemalloc.start() now has an option nframe parameter
2013-11-23 12:37:20 +01:00
Victor Stinner ed3b0bca3e Issue #18874: Implement the PEP 454 (tracemalloc) 2013-11-23 12:27:24 +01:00