Re: Difficulties with mpb-mpi on Centos3 x86_64

"Steven G. Johnson" <[email protected]> Tue, 2 May 2006 17:14:37 -0400 (EDT)

Newsgroups	gmane.comp.science.photonic-bands
Message-ID	<[email protected]>

On Tue, 2 May 2006, Heather L. Sarik wrote:
> When I build mpb-mpi --with-mpi --enable-debug, the single-process example 
> (mpirun -np 1) works, but multiprocess mpirun jobs hang forever at the 
> following stage:

The fact that it works with --enable-debug likely means that you are 
encountering a compiler bug.  Your gcc version is quite old, and you might 
want to upgrade to a newer OS.

(I recommend Debian, since MPB works well there and installation is easy 
since MPB is precompiled and included in Debian.)

> "fill"
> Outputting epsilon..."

Did you try the case where HDF5 is compiled *without* parallel support and 
MPB is compiled with --enable-debug?

Steven