[gmx-users] compiler warnings on IBM SP

David L. Bostick dbostick at physics.unc.edu
Thu Mar 7 19:51:48 CET 2002


I am in the process of compiling version 3.1 on an IBM SP.  The process is
successfully completed, however upon running one of my systems in mpi I get 
a segmentation fault and a core dump from each node.  During compilation, I
kept getting the following warnings,


libtool: link: warning: library
`/gpfs/dbostick/fftw_IBMSP/lib/libsfftw_mpi.la' was moved.

I assume this is okay because I have the compiled libraries in a directory
that I move from place to place.  As long as the path can be found for
linking I imagine this is fine..


ld: 0711-230 WARNING: Nested archives are not supported.
        Archive member ../mdlib/.libs/libmd_mpi.a[libc.a] is being ignored.

I suspect this may be causing my problems when running mdrun_mpi.  How do I
fix this?   

Also in the configure script I changed mpcc to the threadsafe mpcc_r.  Is
this okay?


David Bostick					Office: 262 Venable Hall
Dept. of Physics and Astronomy			Phone:  (919)962-0165 
Program in Molecular and Cellular Biophysics 
UNC-Chapel Hill					
CB #3255 Phillips Hall				dbostick at physics.unc.edu	
Chapel Hill, NC 27599	           		http://www.unc.edu/~dbostick	

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