machines.LINUX for a multicore machine

machines.LINUX for a multicore machine

From what I understand so far, there is no need to have machines.LINUX file if I am running in a single machine. I have a quad core machine and I want to use all cores. But when I run, only one node is used. How do I use all 4 nodes?

Thank you

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Hi hemantha,

As I have understood so far you have run non-MPI program.


Hi Dmitry,

I was running an MPI program but misunderstood the way it should run on my machine! i am used to using a batch file based submitting in a supercomputer and I forgot to use mpirun command.

Thanks for the fast reply.


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