Merging CCP and VRP?
Steven Bosscher
stevenb@suse.de
Mon Mar 28 17:30:00 GMT 2005
On Mar 28, 2005 03:08 AM, Kazu Hirata <kazu@cs.umass.edu> wrote:
> Huh, whey I talked to them on IRC they didn't seem to have implemented
> this. I'll try to get this issue one of these days.
Ehm. I did in fact implement this. The trouble was that inserting
blocks into the worklist got more expensive, so there was no overall
win. You need a smart data structure to allow quick inserts and
quick traverses. My implementation wasn't very smart, I mostly did
it to see if it would cause things to fall through the lattice more
quickly (and it did).
Gr.
Steven
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