Thanks. I guess I will go without this option and worry about that only when I need run programs in clusters.
On Wed, Mar 2, 2011 at 9:19 PM, Praveen C <[email protected]> wrote: > If you dont plan on using mpi in your programs, then you can compile dealii > without mpi. I do this (without mpi) on my laptop and there is no problem in > running serial programs. > > praveen > > > On Thu, Mar 3, 2011 at 6:31 AM, Yuliang Wang <[email protected]>wrote: > >> It is stated in the dealii webpage that it is highly recommended to >> compile dealii with mpi support. But is it really necessary for a single >> machine? By the way, the object and binary file compiled by mpic++ is much >> larger in size than that compiled by g++. I am afraid this will affect the >> speed of the program. > > > -- *Yuliang*
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