5 Commits

Author	SHA1	Message	Date
Victor Stinner	4f5366e65a	Issue #22038: pyatomic.h now uses stdatomic.h or GCC built-in functions for ... atomic memory access if available. Patch written by Vitor de Lima and Gustavo Temple.	2015-01-09 02:13:19 +01:00
Barry Warsaw	9f57135465	- Issue #11147: Fix an unused argument in _Py_ANNOTATE_MEMORY_ORDER. (Fix ... given by Campbell Barton).	2011-12-05 16:45:02 -05:00
Petri Lehtinen	8d40f16a60	Issue #13338: Handle all enumerations in _Py_ANNOTATE_MEMORY_ORDER ... This allows compiling extension modules with -Wswitch-enum on gcc. Initial patch by Floris Bruynooghe.	2011-11-19 22:03:10 +02:00
Martin v. Löwis	4d0d471a80	Merge branches/pep-0384.	2010-12-03 20:14:31 +00:00
Jeffrey Yasskin	39370830a9	Make (most of) Python's tests pass under Thread Sanitizer. ... 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.	2010-05-03 19:29:34 +00:00