RFC: get_record_stream and groupcompress

Robert Collins robertc at robertcollins.net
Thu Aug 14 23:47:36 BST 2008


On Thu, 2008-08-14 at 17:18 -0500, John Arbash Meinel wrote:
> 
> With non-optimal ordering, groupcompress was 2:1, with optimal, it was
> 3:1. Even with optimally bad ordering I would expect a small benefit.
> At
> a minimum we are running zlib over multiple texts (20MB?) rather than
> a
> single file text.

Pathologically groupcompress is worse than knits - and this is happening
to me :).

-Rob
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