Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60568-60598,60600-60616 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r60568 | christian.heimes | 2008-02-04 19:48:38 +0100 (Mon, 04 Feb 2008) | 1 line
Increase debugging to investige failing tests on some build bots
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r60570 | christian.heimes | 2008-02-04 20:30:05 +0100 (Mon, 04 Feb 2008) | 1 line
Small adjustments for test compact freelist test. It's no passing on Windows as well.
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r60573 | amaury.forgeotdarc | 2008-02-04 21:53:14 +0100 (Mon, 04 Feb 2008) | 2 lines
Correct quotes in NEWS file
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r60575 | amaury.forgeotdarc | 2008-02-04 22:45:05 +0100 (Mon, 04 Feb 2008) | 13 lines
#1750076: Debugger did not step on every iteration of a while statement.
The mapping between bytecode offsets and source lines (lnotab) did not contain
an entry for the beginning of the loop.
Now it does, and the lnotab can be a bit larger:
in particular, several statements on the same line generate several entries.
However, this does not bother the settrace function, which will trigger only
one 'line' event.
The lnotab seems to be exactly the same as with python2.4.
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r60584 | amaury.forgeotdarc | 2008-02-05 01:26:21 +0100 (Tue, 05 Feb 2008) | 3 lines
Change r60575 broke test_compile:
there is no need to emit co_lnotab item when both offsets are zeros.
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r60587 | skip.montanaro | 2008-02-05 03:32:16 +0100 (Tue, 05 Feb 2008) | 1 line
sync with most recent version from python-mode sf project
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r60588 | lars.gustaebel | 2008-02-05 12:51:40 +0100 (Tue, 05 Feb 2008) | 5 lines
Issue #2004: Use mode 0700 for temporary directories and default
permissions for missing directories.
(will backport to 2.5)
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r60590 | georg.brandl | 2008-02-05 13:01:24 +0100 (Tue, 05 Feb 2008) | 2 lines
Convert external links to internal links. Fixes #2010.
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r60592 | marc-andre.lemburg | 2008-02-05 15:50:40 +0100 (Tue, 05 Feb 2008) | 3 lines
Keep distutils Python 2.1 compatible (or even Python 2.4 in this case).
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r60593 | andrew.kuchling | 2008-02-05 17:06:57 +0100 (Tue, 05 Feb 2008) | 5 lines
Update PEP URL.
(This code is duplicated between pydoc and DocXMLRPCServer; maybe it
should be refactored as a GHOP project.)
2.5.2 backport candidate.
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r60596 | guido.van.rossum | 2008-02-05 18:32:15 +0100 (Tue, 05 Feb 2008) | 2 lines
In the experimental 'Scanner' feature, the group count was set wrong.
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r60602 | facundo.batista | 2008-02-05 20:03:32 +0100 (Tue, 05 Feb 2008) | 3 lines
Issue 1951. Converts wave test cases to unittest.
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r60603 | georg.brandl | 2008-02-05 20:07:10 +0100 (Tue, 05 Feb 2008) | 2 lines
Actually run the test.
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r60604 | skip.montanaro | 2008-02-05 20:24:30 +0100 (Tue, 05 Feb 2008) | 2 lines
correct object name
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r60605 | georg.brandl | 2008-02-05 20:58:17 +0100 (Tue, 05 Feb 2008) | 7 lines
* Use the same code to profile for test_profile and test_cprofile.
* Convert both to unittest.
* Use the same unit testing code.
* Include the expected output in both test files.
* Make it possible to regenerate the expected output by running
the file as a script with an '-r' argument.
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r60613 | raymond.hettinger | 2008-02-06 02:49:00 +0100 (Wed, 06 Feb 2008) | 1 line
Sync-up with Py3k work.
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r60614 | christian.heimes | 2008-02-06 13:44:34 +0100 (Wed, 06 Feb 2008) | 1 line
Limit free list of method and builtin function objects to 256 entries each.
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r60616 | christian.heimes | 2008-02-06 14:33:44 +0100 (Wed, 06 Feb 2008) | 7 lines
Unified naming convention for free lists and their limits. All free lists
in Object/ are named ``free_list``, the counter ``numfree`` and the upper
limit is a macro ``PyName_MAXFREELIST`` inside an #ifndef block.
The chances should make it easier to adjust Python for platforms with
less memory, e.g. mobile phones.
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diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 1b35d4e..4f0de1e 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -54,7 +54,7 @@
/* Limit for the Unicode object free list */
-#define MAX_UNICODE_FREELIST_SIZE 1024
+#define PyUnicode_MAXFREELIST 1024
/* Limit for the Unicode object free list stay alive optimization.
@@ -62,7 +62,7 @@
all objects on the free list having a size less than this
limit. This reduces malloc() overhead for small Unicode objects.
- At worst this will result in MAX_UNICODE_FREELIST_SIZE *
+ At worst this will result in PyUnicode_MAXFREELIST *
(sizeof(PyUnicodeObject) + KEEPALIVE_SIZE_LIMIT +
malloc()-overhead) bytes of unused garbage.
@@ -106,8 +106,8 @@
static PyObject *interned;
/* Free list for Unicode objects */
-static PyUnicodeObject *unicode_freelist;
-static int unicode_freelist_size;
+static PyUnicodeObject *free_list;
+static int numfree;
/* The empty Unicode object is shared to improve performance. */
static PyUnicodeObject *unicode_empty;
@@ -313,10 +313,10 @@
}
/* Unicode freelist & memory allocation */
- if (unicode_freelist) {
- unicode = unicode_freelist;
- unicode_freelist = *(PyUnicodeObject **)unicode;
- unicode_freelist_size--;
+ if (free_list) {
+ unicode = free_list;
+ free_list = *(PyUnicodeObject **)unicode;
+ numfree--;
if (unicode->str) {
/* Keep-Alive optimization: we only upsize the buffer,
never downsize it. */
@@ -386,7 +386,7 @@
}
if (PyUnicode_CheckExact(unicode) &&
- unicode_freelist_size < MAX_UNICODE_FREELIST_SIZE) {
+ numfree < PyUnicode_MAXFREELIST) {
/* Keep-Alive optimization */
if (unicode->length >= KEEPALIVE_SIZE_LIMIT) {
PyMem_DEL(unicode->str);
@@ -398,9 +398,9 @@
unicode->defenc = NULL;
}
/* Add to free list */
- *(PyUnicodeObject **)unicode = unicode_freelist;
- unicode_freelist = unicode;
- unicode_freelist_size++;
+ *(PyUnicodeObject **)unicode = free_list;
+ free_list = unicode;
+ numfree++;
}
else {
PyMem_DEL(unicode->str);
@@ -8033,7 +8033,7 @@
static PyObject*
unicode_freelistsize(PyUnicodeObject *self)
{
- return PyLong_FromLong(unicode_freelist_size);
+ return PyLong_FromLong(numfree);
}
#endif
@@ -9090,8 +9090,8 @@
};
/* Init the implementation */
- unicode_freelist = NULL;
- unicode_freelist_size = 0;
+ free_list = NULL;
+ numfree = 0;
unicode_empty = _PyUnicode_New(0);
if (!unicode_empty)
return;
@@ -9127,7 +9127,7 @@
}
}
- for (u = unicode_freelist; u != NULL;) {
+ for (u = free_list; u != NULL;) {
PyUnicodeObject *v = u;
u = *(PyUnicodeObject **)u;
if (v->str)
@@ -9135,8 +9135,8 @@
Py_XDECREF(v->defenc);
PyObject_Del(v);
}
- unicode_freelist = NULL;
- unicode_freelist_size = 0;
+ free_list = NULL;
+ numfree = 0;
}
void