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McIntosh-Lab / tvb-ukbb

TVB-UKBB Pipeline: TheVirtualBrain implementation of the UK Biobank pipeline
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test if fsl_sub can be replaced with qsub #97

Closed noahfl closed 3 years ago

noahfl commented 3 years ago

fsl_sub is a wrapper for qsub and causes issues when submitting to the grid. i'll see if i can easily swap out fsl_sub for qsub so we can have better control over parallelization and which nodes in our grid we can submit jobs to

fsl_sub code: https://github.com/neurolabusc/fsl_sub/blob/master/fsl_sub

noahfl commented 3 years ago

From Zheng:

Lately I submitted jobs that require a large memory to grids and I think I met a similar problem with you guys that the jobs drop when I submitted a number of jobs . After I monitored the bigmem_16.q and I think I found the problem. The host comp98 in bigmem_16.q has a problem and it keeps accepting jobs until reaching the h_vmem limit then jobs on comp98 are killed. The solution is to exclude this node when you submit jobs to grids... like qsub -V -cwd -q bigmem_16.q -l h='!comp98' -l h_vmem=16G file_sh

shen4brains commented 3 years ago

qsub is used for submitting parallel PROBTRACKX jobs but otherwise a workaround for fsl_sub constraints are handled by batch script from commit d8e830e

archiving this issue for now