Message 55154 - Python tracker

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Author	doublep
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Date	2007-08-01.21:52:41
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I have made first stab at this. It shows about 2% speedup on pystone, even though peephole optimizer does no related optimizations for new bytecodes yet. Note that having separate entries in ceval.c's switch() for the new bytecodes is essential. Perhaps because they are also used for prediction, not sure. File Added: new-bytecodes.diff

I have made first stab at this.  It shows about 2% speedup on pystone, even though peephole optimizer does no related optimizations for new bytecodes yet.

Note that having separate entries in ceval.c's switch() for the new bytecodes is essential.  Perhaps because they are also used for prediction, not sure.

File Added: new-bytecodes.diff

History
Date	User	Action	Args
2007-08-23 16:12:57	admin	link	issue1764638 messages
2007-08-23 16:12:57	admin	create