Controller ensureInLayer is slow when using addReads/addOpens for Layers with large numbers of modules

Thomas Watson tjwatson at
Tue Mar 14 13:08:49 UTC 2017

> I agree, we can trivially fix this, it just wasn't noticed before.
> -Alan

The fix for this is in the latest jigsaw builds.  I tested it out and see 
10x improvement when using the controller for layers with over 100 
modules.  I also see nearly 2x improvement for layers with only 1 module.

Thanks Alan!


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