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For data_loader low-shared memory instances. Should not affect runtime.

@github-project-automation github-project-automation bot moved this to Submitted Implementations in MHub Submissions May 22, 2025
@locastre locastre changed the title change num_workers=0 in run_segmentation.py msk_smit_lung_gtv, change num_workers=0 in run_segmentation.py May 22, 2025
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@LennyN95 We made a trivial change to one parameter in the script that runs our segmentation routine. We were running into issues where the routine would "hang" on systems that had low shared memory (/dev/shm) configured in the Docker container. By reducing the num_workers=0 we avoid running into the issue and the routine runs just as quickly.

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