Hello,
I am running k-point parallel over nfs, and every few iterations, a k-point
process will hang, leaving 'ghost processes' visible under the top command.
These processes have 0% cpu utilization.
Looking at the error files, the k-point in question will have this type of
error:
$ cat
This can happen for slow networks or not well configured ones (not
enough NFS daemons, ...)
a) k-parallelization makes only sense up to a certain granularity. This
means, you cannot expect to make the parallelization faster at a
certain level of processors. For instance when you have 100
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