Dear all,when I try to compile my MPI code on 64 bits intel Mac OS X the build fails since the Open MPI library has been compiled using 32 bits. Can you please provide in the next version the ability at configure time to choose between 32 and 64 bits or even better compile by defaults using both modes?
To reproduce the problem, simply compile on 64 bits intel Mac OS X an MPI application using mpicc -arch x86_64. The 64 bits linker complains as follows:
ld64 warning: in /usr/local/mpi/lib/libmpi.dylib, file is not of required architecture ld64 warning: in /usr/local/mpi/lib/libopen-rte.dylib, file is not of required architecture ld64 warning: in /usr/local/mpi/lib/libopen-pal.dylib, file is not of required architecture
and a number of undefined symbols is shown, one for each MPI function used in the application.
Thank you in advance, and best regards. --************************************************************************ *******************************
Massimo Cafaro, Ph.D. National Nanotechnology Laboratory (NNL/CNR-INFM) Assistant Professor Euro- Mediterranean Centre for Climate Change
Dept. of Engineering for Innovation SPACI Consortium University of Salento, Lecce, ItalyVia per Monteroni Voice +39 0832 297371 Fax +39 0832 298173 73100 Lecce, Italy Web http://sara.unile.it/~cafaro
E-mail massimo.caf...@unile.it caf...@cacr.caltech.edu************************************************************************ *******************************
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