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 >
