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Changes to speed up local variables enormously, by avoiding dictionary

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lookup (opcode.h, ceval.[ch], compile.c, frameobject.[ch],
pythonrun.c, import.c).  The .pyc MAGIC number is changed again.
Added get_menu_text to flmodule.
This commit is contained in:
Guido van Rossum 1993-03-30 13:18:41 +00:00
parent 0023078a0b
commit 8b17d6bd89
9 changed files with 245 additions and 71 deletions
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6
Objects/frameobject.c
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@ -38,6 +38,8 @@ static struct memberlist frame_memberlist[] = {
{"f_code", T_OBJECT, OFF(f_code)},
{"f_globals", T_OBJECT, OFF(f_globals)},
{"f_locals", T_OBJECT, OFF(f_locals)},
{"f_fastlocals",T_OBJECT, OFF(f_fastlocals)},
{"f_localmap", T_OBJECT, OFF(f_localmap)},
{"f_lasti", T_INT, OFF(f_lasti)},
{"f_lineno", T_INT, OFF(f_lineno)},
{NULL} /* Sentinel */
@ -82,6 +84,8 @@ frame_dealloc(f)
XDECREF(f->f_code);
XDECREF(f->f_globals);
XDECREF(f->f_locals);
XDECREF(f->f_fastlocals);
XDECREF(f->f_localmap);
f->f_back = free_list;
free_list = f;
}
@ -142,6 +146,8 @@ newframeobject(back, code, globals, locals, nvalues, nblocks)
f->f_globals = globals;
INCREF(locals);
f->f_locals = locals;
f->f_fastlocals = NULL;
f->f_localmap = NULL;
if (nvalues > f->f_nvalues || f->f_valuestack == NULL) {
XDEL(f->f_valuestack);
f->f_valuestack = NEW(object *, nvalues+1);