https://hg.dopieralski.pl/cpython-lru_cache-weakref/ en-us cpython-lru_cache-weakref: Python/ceval_gil.h history Python/ceval_gil.h revision history Issue #15038: Optimize python Locks on Windows https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/978326f98316/Python/ceval_gil.h Extract cross-platform condition variable support into a separate file and
provide user-mode non-recursive locks for Windows.]]> Kristján Valur Jónsson <kristjan@ccpgames.com> Mon, 18 Jun 2012 20:30:44 +0000 Signal condition variables with the mutex held. Destroy condition variables https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/6d146e2ae9a9/Python/ceval_gil.h before their mutexes.]]> Kristján Valur Jónsson <kristjan@ccpgames.com> Tue, 05 Jun 2012 22:17:42 +0000 Fix the GIL with subinterpreters. Hopefully this will allow mod_wsgi to work with 3.2. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/2930393f0bbb/Python/ceval_gil.h (we need some tests for this)]]> Antoine Pitrou <solipsis@pitrou.net> Sat, 15 Jan 2011 11:37:11 +0000 Issue #9828: Destroy the GIL in Py_Finalize(), so that it gets properly https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/557e2537c9ae/Python/ceval_gil.h re-created on a subsequent call to Py_Initialize(). The problem (a crash)
wouldn't appear in 3.1 or 2.7 where the GIL's structure is more trivial.]]> Antoine Pitrou <solipsis@pitrou.net> Mon, 13 Sep 2010 14:16:46 +0000 Issue #8411: new condition variable emulation under Windows for the new GIL, https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/39092f86b0af/Python/ceval_gil.h by Kristján. Unfortunately the 3.x Windows buildbots are in a wreck, so we'll
have to watch them when they become fit again.]]> Antoine Pitrou <solipsis@pitrou.net> Tue, 10 Aug 2010 13:48:51 +0000 Make (most of) Python's tests pass under Thread Sanitizer. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/4fd3ab5fa71d/Python/ceval_gil.h
http://code.google.com/p/data-race-test/wiki/ThreadSanitizer is a dynamic data
race detector that runs on top of valgrind. With this patch, the binaries at
http://code.google.com/p/data-race-test/wiki/ThreadSanitizer#Binaries pass many
but not all of the Python tests. All of regrtest still passes outside of tsan.

I've implemented part of the C1x atomic types so that we can explicitly mark
variables that are used across threads, and get defined behavior as compilers
advance.

I've added tsan's client header and implementation to the codebase in
dynamic_annotations.{h,c} (docs at
http://code.google.com/p/data-race-test/wiki/DynamicAnnotations).
Unfortunately, I haven't been able to get helgrind and drd to give sensible
error messages, even when I use their client annotations, so I'm not supporting
them.]]> Jeffrey Yasskin <jyasskin@gmail.com> Mon, 03 May 2010 19:29:34 +0000 Try to strengthen condition-waiting under Windows. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/f9a50cede6a9/Python/ceval_gil.h If it doesn't work (doesn't solve erratic freezes) we'll have to resort
to tougher (Windows-only) measures.]]> Antoine Pitrou <solipsis@pitrou.net> Thu, 12 Nov 2009 22:56:02 +0000 Our condition variable emulation under Windows is imperfect, which https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/c717fe993085/Python/ceval_gil.h seems to be the cause of the buildbot hangs. Try to fix it, and add
some comments.]]> Antoine Pitrou <solipsis@pitrou.net> Wed, 11 Nov 2009 18:11:36 +0000 Merge in the new GIL. https://hg.dopieralski.pl/cpython-lru_cache-weakref/log/fdd6484f1210/Python/ceval_gil.h Antoine Pitrou <solipsis@pitrou.net> Tue, 10 Nov 2009 19:50:40 +0000