Multithreading

[zbjornson]

I'm working on moving some batch operations using this plugin to a compute cluster for a colleague. I've been trying multiple machine types (ranging from 1 to 32 cores) but I don't see that it's substantially using more than one core (no more than 20% of the cores beyond the first). I'm running "Grid/Collection stitching" with about 20 images in the grid, and have computation_parameters=[Save computation time (but use more RAM)]. Is this expected behavior?
Thanks!