CHKMap usage - optimizations?

Robert Collins robert.collins at
Wed May 13 22:58:48 BST 2009

On Wed, 2009-05-13 at 16:37 +0200, Jelmer Vernooij wrote:
> On Thu, May 14, 2009 at 12:01:38AM +1000, Robert Collins wrote:

> > > What's the best way of improving this performance ? Switching to packs?
> > They will be faster.
> What's the best place to be looking to get started with this? Can you
> give me a few hints? is a bit overwhelming..

So, look at bzrlib.knit._KnitGraphIndex and _DirectAccess.

Thats the data structure needed to query N packs for data for one

bzrlib.searchs Index class has some fairly minimal management for a
collection of packs to do this.

For more detail, perhaps IRC?

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