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Re: cherry-pick very slow on big repository

On Fri, Nov 10, 2017 at 6:05 AM, Peter Krefting <peter@xxxxxxxxxxxxxxxx> wrote:
> Derrick Stolee:
>> Git is spending time detecting renames, which implies you probably renamed
>> a folder or added and deleted a large number of files. This rename detection
>> is quadratic (# adds times # deletes).
> Yes, a couple of directories with a lot of template files have been renamed
> (and some removed, some added) between the current development branch and
> this old maintenance branch. I get the "Performing inexact rename detection"
> a lot when merging changes in the other direction.
> However, none of them applies to these particular commits, which only
> touches files that are in the exact same location on both branches.

I would be very interested to hear how my rename detection performance
patches work for you; this kind of usecase was the exact one it was
designed to help the most.  See