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46640 Patch #1454481:  Make thread stack size runtime tunable.
46647 Markup fix

The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them.  See python-dev discussion.

Note that a branch can (and should) be created for resolving these
problems, like

svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH

followed by merging rev 46647 to the new branch.
This commit is contained in:
Tim Peters 2006-06-04 23:52:47 +00:00
parent c7d14452a4
commit 28eeefe566
14 changed files with 5 additions and 332 deletions
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33
Python/thread.c
View file

@ -95,31 +95,6 @@ PyThread_init_thread(void)
PyThread__init_thread();
}
/* Support for runtime thread stack size tuning.
A value of 0 means using the platform's default stack size
or the size specified by the THREAD_STACK_SIZE macro. */
static size_t _pythread_stacksize = 0;
size_t
PyThread_get_stacksize(void)
{
return _pythread_stacksize;
}
static int
_pythread_unsupported_set_stacksize(size_t size)
{
return PyErr_Warn(PyExc_RuntimeWarning,
"setting thread stack size not supported on "
"this platform");
}
/* Only platforms with THREAD_SET_STACKSIZE() defined in
pthread_<platform>.h, overriding this default definition,
will support changing the stack size.
Return 1 if an exception is pending, 0 otherwise. */
#define THREAD_SET_STACKSIZE(x) _pythread_unsupported_set_stacksize(x)
#ifdef SGI_THREADS
#include "thread_sgi.h"
#endif
@ -175,14 +150,6 @@ _pythread_unsupported_set_stacksize(size_t size)
#endif
*/
/* use appropriate thread stack size setting routine.
Return 1 if an exception is pending, 0 otherwise. */
int
PyThread_set_stacksize(size_t size)
{
return THREAD_SET_STACKSIZE(size);
}
#ifndef Py_HAVE_NATIVE_TLS
/* If the platform has not supplied a platform specific
TLS implementation, provide our own.