Mercurial > cpython-lru_cache-weakref
annotate Python/getplatform.c @ 50134:eeef71dd3cce 2.6
Unblocked and merged revisions 67494 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r67494 | jeffrey.yasskin | 2008-12-02 22:46:45 -0800 (Tue, 02 Dec 2008) | 5 lines
Speed up Python (according to pybench and 2to3-on-itself) by 1-2% by caching
whether any thread has tracing turned on, which saves one load instruction in
the fast_next_opcode path in PyEval_EvalFrameEx(). See issue 4477.
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| author | Jeffrey Yasskin <jyasskin@gmail.com> |
|---|---|
| date | Fri, 12 Dec 2008 21:25:13 +0000 |
| parents | 6f6f965c5e2d |
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3621
f158edccc72c
grand renaming; added copyright to some files
Guido van Rossum <guido@python.org>
parents:
2896
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1 |
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f158edccc72c
grand renaming; added copyright to some files
Guido van Rossum <guido@python.org>
parents:
2896
diff
changeset
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2 #include "Python.h" |
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f158edccc72c
grand renaming; added copyright to some files
Guido van Rossum <guido@python.org>
parents:
2896
diff
changeset
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3 |
| 2896 | 4 #ifndef PLATFORM |
| 5 #define PLATFORM "unknown" | |
| 6 #endif | |
| 7 | |
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5860
728a083242a2
Make it return a _const_ char*.
Guido van Rossum <guido@python.org>
parents:
4503
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8 const char * |
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13658
f79434ee41fa
Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents:
13256
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9 Py_GetPlatform(void) |
| 2896 | 10 { |
| 11 return PLATFORM; | |
| 12 } |