Performance improvements for bzr-2.4 on large trees

[John Szakmeister]

On Tue, May 17, 2011 at 11:04 AM, John Arbash Meinel
<john at arbash-meinel.com> wrote:
[snip]
>
>    bzr-2.3.1 bzr-2.3.2 bzr-2.4  action
>    3m39s         1m08s   1m03s  bzr co --lightweight
>      38s            8s      2s  bzr revert (in a clean tree)
>    4m47s         3m56s     15s  bzr merge
>    4m45s           20s      3s  bzr pull
>    4m58s         3m00s      2s  bzr up
>    9m33s           21s     19s  bzr uncommit (including a merge)
>    4m44s           17s      2s  bzr uncommit (simple commit)
>
> So yes, some operations that were taking almost 5 minutes have now
> dropped down to taking <3s.

Awesome work John!  Those are some nice speedups!

-John