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Compilation with libopenmpi-dev errors on 12.04 LTS

I have installed package mpi-default-dev 1.0.1 with libopenmpi-dev 1.4.3-2.1ubuntu3 as dependency. When I tried to compile code with -Wall flag I got compilation errors: In file included from ...
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1answer
817 views

Unable to locate package libopenmpi-dev on 12.04

While trying to install open mpi on my Ubuntu 12.04, I am getting error unable to locate package libopenmpi-dev. What to do? $ sudo apt-get install libopenmpi-dev openmpi-bin openmpi-doc unable to ...
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0answers
100 views

How to set Matlab mpiexec configuration

Right now I can only use the default local configuration to initiate parallel programming. I was wondering if anyone could explain to me, or lead me to somewhere with the explanation, how to set an ...
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2answers
1k views

What is the difference MPI vs OpenMP? [closed]

I just want to know the differences between MPI vs OpenMP for a school project I have. I'm new on Ubuntu and i can't find a trustworthy website. I tried so many now. Please help me!