The ABINIT Users Mailing List ( CLOSED )

["D. R. Hamann" <drhamann@mat-simresearch.com>]

Hi Jose,

Try dropping "enable_mpi=yes" in your (simple version) <machine>.ac 
file.  Do set "with_mpi_prefix=...."  After a lot of grief, I found what 
I take to be an error in the configure script, whereby it will find your 
mpi installation if "enable_mpi" is unset, but not if it is set.

Don Hamann

José C. Conesa wrote:
> Hi,
> I am trying to compile abinit-5.2.4 in a SGI machine (with multiple 
> MIPS 12000 processors) running IRIX. I can obtain abinis OK, but not 
> the parallel version; configure seems unable to identify that MPI is 
> installed there (in config.log output all mpi_<anything>  and   
> with_mpi_<anything> variables, as well as enable_mpi, are empty). I 
> guess that it does not find the needed files. In my system the files 
> that I think are relevant for mpi use are located as follows:
>
> /usr/bin/mpirun
> /usr/include/mpi++.h
> /usr/include/mpi.h
> /usr/include/mpi_ext.h
> /usr/include/mpi_extf.h
> /usr/include/mpif_parameters.h
> /usr/include/mpif.h
> /usr/include/mpio.h
> /usr/include/mpiof.h
> /usr/lib64/libmpi++.so  
> /usr/lib64/libmpi.so    
> /usr/lib64/libmpi_ss.so
> (the last three library entries are actually links to files in other 
> locations)
>
> For the <machine>.ac file I tried both a simple file, as the 
> mips-mipspro_spinoza.ac file included in the distribution (the spinoza 
> machine seems to be a similar one), and a quite elaborate one such as:
>
> with_install_type="prefix"
> prefix="${HOME}/abinit-5.2.4"
> CPP="/lib/cpp"
> CC="/usr/bin/cc"
> CXX="/usr/bin/CC"
> FC="/usr/bin/f90 -mips4 -r12000 "
> F77="$FC"
> enable_64bit-flags ="yes"
> with_cppflags=" -P "
> with_fc_optflags="-O3 -OPT:Olimit=10000"
> with_cc_optflags=" -O3 "
> with_cxx_optflags=" -O3 "
> enable_mpi="yes"
> enable_mpi_trace="yes"
> with_mpi_prefix="/usr/lib64"
> with_mpi_run="/usr/bin/mpirun"
> with_mpi_cflags = " -mp "
> with_mpi_cc_ldflags = " -lmpi "
> with_mpi_cxxflags =" -mp "
> with_mpi_cxx_ldflags = " -lmpi -lmpi++ "
> with_mpi_fcflags  = " -mp -auto_use mpi_interface "
> with_mpi_fc_ldflags = " -lmpi "
>
> but none of them allow to obtain subsequently abinip after running 
> make. Replacing MPI_LDFLAGS by
> MPI_FC_LDFLAGS (P. Blaise's message on Dec. 02) also does not help.
>
> Can anyone advise?
> Thanks,
>
> --
> Jose C. Conesa
> Instituto de Catalisis y Petroleoquimica, CSIC
> c/ Marie Curie 2, Campus de Cantoblanco, 28049 Madrid, Spain
> Phone: (34)915854766    Fax:(34)915854766    e-mail:jcconesa@icp.csic.es

--
D. R. Hamann
Mat-Sim Research LLC    | Deptartment of Physics
P.O. Box 742            |  and Astronomy
Murray Hill, NJ 07974   | Rutgers University
phone: 908-370-8079     | 732-445-4381

email: drhamann@mat-simresearch.com