Hello dear Brock and Graham, we have had NAMD on our clusters with Open MPI. look for any file conv-mach.sh; for the configuration mpi-linux, or in Your case mpi-linux-amd64 this contains the superfluous -lmpich.
With best regards, Rainer On Tuesday 07 August 2007 04:11, Graham Jenkins wrote: > Brock Palen wrote: > > I have done work before to make namd and charm++ work with openMPI I > > dont remember what but it is doable. Something like removing -lmpich > > was enough i think, maybe a hack to use mpiCC and -fPIC (pgi compilers). > > > > I could look more if you want. > > -- > > I'd really appreciate that Brock, thanks! Where would one remove > "-lmpich" from? I've had some difficulty finding it. > > It actually builds OK using: > ./build charm++ mpi-linux-amd64 ifort \ > --basedir /opt/sw/openmpi-1.2.3-i > > But if barfs when you try to do: "try out a sample program like > tests/charm++/simplearrayhello" > > You can actually make the test compile by doing: > cd /opt/sw/openmpi-1.2.3-i/lib ; ln -s libmpi.so.0.0.0 libmpich.so > .. but I'm not sure that it's legit! :) -- ---------------------------------------------------------------- Dipl.-Inf. Rainer Keller http://www.hlrs.de/people/keller High Performance Computing Tel: ++49 (0)711-685 6 5858 Center Stuttgart (HLRS) Fax: ++49 (0)711-685 6 5832 POSTAL:Nobelstrasse 19 email: kel...@hlrs.de ACTUAL:Allmandring 30, R.O.030 AIM:rusraink 70550 Stuttgart
