[Python-Dev] tuning up...

Kevin Jacobs jacobs@penguin.theopalgroup.com
Sun, 23 Feb 2003 08:55:53 -0500 (EST)

On Sun, 23 Feb 2003, Guido van Rossum wrote:
> About 10% of the improvement is due to the removal of SET_LINENO
> opcodes; to remove this effect, you should compare python2.2 -O to
> python2.3.
> But the rest is still impressive; I can't remember what we did...

Pymalloc?  New-style object construction speedups?  Faster getitem and
setitem paths?  These are just a few things that made speed differences in
our app.  I'm not familiar enough with pystone to know if (or which) of
these are the lucky winners...


Kevin Jacobs
The OPAL Group - Enterprise Systems Architect
Voice: (216) 986-0710 x 19         E-mail: jacobs@theopalgroup.com
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