[petsc-users] petsc-users Digest, Vol 33, Issue 13

[amrit poudel]

Okay, I will do that, but do I need to carry all  MUMPS and PETSc libraries  when I try to run the executables in a cluster or some other computer which will not have PETSc or MUMPS installed? I do not plan on building PETSc and MUMPS again in some computer in the national lab. I am planning on sending the executable only from my laptop to the cluster. Is this possible?

Thanks for your help !


-Amrit  


From: sean at mcs.anl.gov
Date: Wed, 7 Sep 2011 18:20:15 +0000
To: petsc-users at mcs.anl.gov
Subject: Re: [petsc-users] petsc-users Digest, Vol 33, Issue 13

I do not plan on using MUMPS without PETSc, but I would like to learn how I can compile these libraries independent of PETSc so that later when I try to configure PETSc in some other computer I know how to take care of MUMPS libraries. Coming to think of it, it sounds like I should not be doing this, because the other computer (which will be a cluster since this is where I plan on doing my number crunching ultimately) will have different OS and I will be out of luck again.


Then just use --download-mumps. BuildSystem will use the cluster provided MPI (or the mpi you have on your system) and build the external libraries correctly.


Sean 		 	   		  
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