downsampleAllChannels seems to use a lot of RAM

SWC-Advanced-Microscopy / StitchIt

Stitching of large tiled datasets

GNU Lesser General Public License v3.0

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downsampleAllChannels seems to use a lot of RAM #176

Open raacampbell opened 4 years ago

raacampbell commented 4 years ago

With a 200 GB per channel sample it ended up using about 90 GB of RAM, which is odd. I don't know if this is was a weird MATLAB memory leak or a bug in the code.

raacampbell commented 3 years ago

As a temporary fix the SWC post acq function does not make the 10 mic/pix downsampled stack automatically any more. This avoids high-res multi-brain acquisitions producing large downsampled stacks that are useless. Everyone should be cropping anyway so the high res ds stack will be made later as needed.