teamtomo / membrain-seg

membrane segmentation in 3D for cryo-ET
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Out of memory killed problem in Ubuntu #49

Open forxhunter opened 5 months ago

forxhunter commented 5 months ago

Description

my linux computer only have 125GB memory when I used preprocessing command to deal with tomography larger than 1.5GB. it will use up all the memory and cause the linux execute OOM command to kill the process.

What I Did

. $ tomo_preprocessing match_pixel_size --input-tomogram 14oct31a_tomo/14oct31a033.rec --output-path 14oct31a_tomo/14oct31a__033_rescale.rec --pixel-size-out 10.0 --pixel-size-in 8.95 Matching input tomogram 14oct31a033.rec from pixel size 8.95 to pixel size 10.0 Killed