Slow inventory extraction from weavefile

[Robert Collins]

On Tue, 2005-10-04 at 03:08 -0400, James Blackwell wrote:
> On Tue, Oct 04, 2005 at 01:09:19PM +1000, Robert Collins wrote:
> 
> > > John A Meinel <john at arbash-meinel.com> writes:
> > > I have also noticed this.  Things like "bzr log FILE" has become
> > > _really_ slow.
> > 
> > However, it can be made EVEN FASTER now. With the changes just landed
> > (like 5 minutes ago), any change that affects a file with text (i.e. not
> > symlinks) results in a TOC entry in the files weave. So we can identify
> > revisions the file was altered in without reference to the inventory at
> > that time.
> 
> Just to sanity check here, you mean 'EVEN FASTER than it was before
> weave'? As in there's obvious optimizations to be done that will make
> things better than prior to weave.

Yes. See Martins email for some other details... I want to note that
this would be a great smallish task for someone to do - its not one the
critical path to 1.0 as I see it, but a 'great to have'.

Cheers,
Rob

-- 
GPG key available at: <http://www.robertcollins.net/keys.txt>.
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