Final render to start completed IRR buckets before other Irr buckets have finished ?

[stevesideas]

Is this possible. Im looking at 3 buckets that need to finish before the render starts. Can the render start for other buckets (by slaves or main workstation) that have already been calculated before those 3 buckets doing the irr pass have completed ?

[Morne]

+1 yes that would be great. They'll probably have to save the IRMap in some kind of bucket mode that can be read halfway