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| author | Jeffrey Yasskin <jyasskin@gmail.com> | 2010-05-03 19:29:34 (GMT) |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@gmail.com> | 2010-05-03 19:29:34 (GMT) |
| commit | 39370830a96068ecbad006fe38fdb13107d8cd6b (patch) | |
| tree | 80469ca84c0bf45573c3a83bfd8b7adca6cb97b0 /PC | |
| parent | 6be8876623ffab3f2d1e4af46e7ce169d84b35a6 (diff) | |
| download | cpython-39370830a96068ecbad006fe38fdb13107d8cd6b.zip cpython-39370830a96068ecbad006fe38fdb13107d8cd6b.tar.gz cpython-39370830a96068ecbad006fe38fdb13107d8cd6b.tar.bz2 | |
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.
Diffstat (limited to 'PC')
| -rw-r--r-- | PC/VS7.1/pythoncore.vcproj | 3 | ||||
| -rw-r--r-- | PC/VS8.0/pythoncore.vcproj | 8 | ||||
| -rw-r--r-- | PC/os2emx/Makefile | 1 |
3 files changed, 12 insertions, 0 deletions
diff --git a/PC/VS7.1/pythoncore.vcproj b/PC/VS7.1/pythoncore.vcproj index b5b4f58..a1a2501 100644 --- a/PC/VS7.1/pythoncore.vcproj +++ b/PC/VS7.1/pythoncore.vcproj @@ -508,6 +508,9 @@ RelativePath="..\..\PC\config.c"> </File> <File + RelativePath="..\..\Python\dynamic_annotations.c"> + </File> + <File RelativePath="..\..\Modules\datetimemodule.c"> </File> <File diff --git a/PC/VS8.0/pythoncore.vcproj b/PC/VS8.0/pythoncore.vcproj index 86d440a..d5325fc 100644 --- a/PC/VS8.0/pythoncore.vcproj +++ b/PC/VS8.0/pythoncore.vcproj @@ -707,6 +707,10 @@ > </File> <File + RelativePath="..\..\Include\dynamic_annotations.h" + > + </File> + <File RelativePath="..\..\Include\enumobject.h" > </File> @@ -1655,6 +1659,10 @@ > </File> <File + RelativePath="..\..\Python\dynamic_annotations.c" + > + </File> + <File RelativePath="..\..\Python\dtoa.c" > </File> diff --git a/PC/os2emx/Makefile b/PC/os2emx/Makefile index 0db46a5..d9cded7 100644 --- a/PC/os2emx/Makefile +++ b/PC/os2emx/Makefile @@ -332,6 +332,7 @@ SRC.PYTHON= $(addprefix $(TOP), \ Python/ceval.c \ Python/compile.c \ Python/codecs.c \ + Python/dynamic_annotations.c \ Python/errors.c \ Python/frozen.c \ Python/frozenmain.c \ |