Mark, unfortunately we do not have an experienced cluster admin. We mostly instruct the admin on matters like these.
On Tue, Nov 10, 2020 at 4:22 AM Mark Adams <[email protected]> wrote: > You need to talk to your system administrator or whoever installed the > Matlab licence, or Matlab. > Good luck, > Mark > > On Mon, Nov 9, 2020 at 6:36 PM Kaustubh Khedkar <[email protected]> > wrote: > >> Hello, >> >> I am using PETSc with Matlab engine. I have built an application that >> uses Matlab engine through PETSc interface. I am trying to run this >> application on a cluster which has Matlab installed on a network drive (nas >> drive). I have made sure that I am able to access Matlab using my >> university details on the cluster (by activating Matlab license through >> Mathworks.com account). I am also able to run this application using mpirun >> on the head node (master) which starts the Matlab engine but if I try to >> run this application using slurm on compute node then the Matlab engine >> does not start. I have also confirmed that if I login into one of the >> compute nodes and do a mpirun the Matlab engine does not start there. If I >> try to launch Matlab on a compute node it asks for Matlab license which the >> compute node is unable to activate possibly because it is not connected to >> the internet directly. >> >> >> >> Is there a way start matlab engine on the head node through Petsc >> interface even though the application is running on compute nodes or is >> there any other work around this issue? >> >> >> >> >> >> Thanks, >> >> Kaustubh Khedkar >> > -- --Amneet
