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VecGetValues and tutorail?

To: petsc-users@mcs.anl.gov
Subject: VecGetValues and tutorail?
From: billy@dem.uminho.pt
Date: Fri, 24 Feb 2006 17:24:43 +0000
Reply-to: petsc-users@mcs.anl.gov
Sender: owner-petsc-users@mcs.anl.gov
User-agent: Internet Messaging Program (IMP) 3.1

Hello,


"VecGetValues - Gets values from certain locations of a vector. Currently can
only get values on the same processor"

How can I get a value of the vector belonging to a different processor?


I am trying to learn how to adapt my code to work in parallel. Have looked at
src/snes/examples/tutorials/ex10d/ex10.c, but I am still confused on how to use
petsc with unstructured meshes. Is there any simple step-by-step tutorial?


Billy.

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  - From: Satish Balay <balay@mcs.anl.gov>

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