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Bump default check interval to 100 instructions. Computers are much faster

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than when this interval was first established.  Checking too frequently just
adds needless overhead because most of the time there is nothing to do and
no other threads ready to run.
This commit is contained in:
Skip Montanaro 2002-09-03 20:19:06 +00:00
parent d581d7792b
commit 99dba27e9a
1 changed files with 2 additions and 2 deletions
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4
Python/ceval.c
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@ -469,8 +469,8 @@ static int unpack_iterable(PyObject *, int, PyObject **);
/* for manipulating the thread switch and periodic "stuff" - used to be /* for manipulating the thread switch and periodic "stuff" - used to be
per thread, now just a pair o' globals */ per thread, now just a pair o' globals */
int _Py_CheckInterval = 10; int _Py_CheckInterval = 100;
volatile int _Py_Ticker = 10; volatile int _Py_Ticker = 100;
PyObject * PyObject *
PyEval_EvalCode(PyCodeObject *co, PyObject *globals, PyObject *locals) PyEval_EvalCode(PyCodeObject *co, PyObject *globals, PyObject *locals)