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From: David K. <dw...@de...> - 2006-01-23 05:55:16
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Hi all, I am working on implementing compressed vbits as described on the project suggestions page. So far I have it, I think, working without any of the load/store optimizations (VG_DEBUG_MEMORY =3D 2). It doesn't look too terribly slow compared to the uncomrepessed, unoptimized case. I am cautiously optimistic that the slowdown won't be too large once the load/store optimixations. I placed the work in progress up at http://people.debian.org/~dwhedon/compressed-vbits/ for the curious. The next step is to implement the load/stores so I can turn VG_DEBUG_MEMORY off and see what sort of performance we get.=20 Hopefully I can get to doing that in the next week or so. -David |