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Issue #23034: The output of a special Python build with defined COUNT_ALLOCS,

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SHOW_ALLOC_COUNT or SHOW_TRACK_COUNT macros is now off by  default.  It can
be re-enabled using the "-X showalloccount" option.  It now outputs to stderr
instead of stdout.
This commit is contained in:
Serhiy Storchaka 2016-07-03 21:03:53 +03:00
parent 6c94d10a19
commit 7e160ce356
7 changed files with 50 additions and 1 deletions
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5
Doc/using/cmdline.rst
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@ -397,6 +397,8 @@ Miscellaneous options
stored in a traceback of a trace. Use ``-X tracemalloc=NFRAME`` to start
tracing with a traceback limit of *NFRAME* frames. See the
:func:`tracemalloc.start` for more information.
* ``-X showalloccount`` to enable the output of the total count of allocated
objects for each type (only works when built with ``COUNT_ALLOCS`` defined);
It also allows passing arbitrary values and retrieving them through the
:data:`sys._xoptions` dictionary.
@ -410,6 +412,9 @@ Miscellaneous options
.. versionadded:: 3.4
The ``-X showrefcount`` and ``-X tracemalloc`` options.
.. versionadded:: 3.6
The ``-X showalloccount`` option.
Options you shouldn't use
~~~~~~~~~~~~~~~~~~~~~~~~~