[Trilinos-Users] ScaLapack not found during config

[Jonathan Pitt]

Hi Jim,

Thanks for your message.  The error message you pointed me too didn't  
reveal anything more, so I backed down from scalapack-1.8.0 to 1.7.2,  
and now everything is working fine.

Thanks,

Jon


On Oct 16, 2008, at 4:16 PM, James Willenbring wrote:

> Jon,
>
> There is nothing that I see that is obviously wrong with your  
> setup.  The
> best thing for you to do would be to look at the packages/amesos/ 
> config.log
> file in your build tree.  If you look just above the 'Cache variables'
> section, you can find what the specific error is.  Most likely, some  
> other
> library that is required is not being found at the right time, but  
> there
> could be a number of things that are happening.  If you prefer, send  
> the
> above noted file to me, and I will take a look at it with you  
> (please don't
> send the top level config.log file, but rather the
> packages/amesos/config.log file).
>
> Jim
>
> -----Original Message-----
> From: trilinos-users-bounces at software.sandia.gov
> [mailto:trilinos-users-bounces at software.sandia.gov] On Behalf Of  
> Jonathan
> Pitt
> Sent: Thursday, October 16, 2008 2:18 PM
> To: trilinos-users at software.sandia.gov
> Subject: [Trilinos-Users] ScaLapack not found during config
>
> Dear Trilinos developers and users,
>
> I have been trying to include scalapack in trilinos, but so far have
> been unsuccessful.  I have built and tested scalapack on my machine
> (Intel Mac with 10.5), and think I am telling the configuration where
> to find scalapack; however, I receive this error:
>
> ...
> checking for dgemm_ in -lblas... (cached) yes
> checking for dgecon_... no
> checking for dgecon_ in -llapack... yes
> checking whether to use amesos-lapack... yes
> checking whether to use amesos-superludist... no
> checking whether to use amesos-dscpack... no
> checking whether to use amesos-scalapack... yes
> checking whether to use amesos-umfpack... no
> checking whether to use amesos-superlu... no
> checking whether to use amesos-klu... yes
> checking whether to use amesos-mumps... no
> checking whether to use amesos-mumps_mpi_c2f... yes
> checking whether to use amesos-old_mumps... no
> checking whether to use amesos-pardiso... no
> checking whether to use amesos-paraklete... no
> checking whether to use amesos-taucs... no
> checking whether to use amesos-mc64... no
> configure: error: Cannot find the SCALAPACK library, specify a
> location using --with-libs, (ex.  --with-libs=/home/username/lib/
> libscalack.a, or use --with-libs=-lscalapack --with-ldflags=-L/hhome/
> username/lib).
> configure: error: ./configure failed for packages/amesos
>
>
>
>
> First of all, I am certain the file is present.
>
> % ls -la /Users/jpitt/prog/lib/scalapack/libscalapack.a
> % -rw-r--r--  1 jpitt  staff  5560420 Oct 16 14:26 /Users/jpitt/prog/
> lib/scalapack/libscalapack.a
>
>
>
>
> Secondly, my configuration options are:
>
> /configure\
>  --prefix=$TRILINOS_DIR \
>  --enable-mpi \
>  --with-mpi-compilers \
>  --disable-default-packages \
>  --enable-amesos \
>  --enable-amesos-scalapack \
> --enable-aztecoo  \
> --enable-epetra \
> --enable-ifpack \
> --enable-ml \
> --enable-sacado \
> --enable-teuchos \
> --enable-triutils \
> --with-libs="/Users/jpitt/prog/lib/scalapack/libscalapack.a /Users/
> jpitt/prog/lib/BLACS/LIB/blacsCinit_MPI-OSX-0.a /Users/jpitt/prog/lib/
> BLACS/LIB/blacsF77init_MPI-OSX-0.a /Users/jpitt/prog/lib/BLACS/LIB/
> blacs_MPI-OSX-0.a" \
> F77=mpif77 \
> CC=mpicc \
> CXX=mpicxx
>
> I am using the same compilers (custom openmpi) for everything, I get
> no errors or warnings when compiling or testing BLACS/SCALAPACK, and I
> have made certain to make the system adjustments so that my mpi
> compilers are not getting confused with the ones distributed in the
> Apple Developer Tools (which lack fortran compilers, sigh..).
>
> Does anyone have any ideas?  I built ScaLapack with single, double,
> and complex....is Trilinos possibly looking for complex16 symbols and
> not finding them?
>
> Thank you in advance for any help or ideas.
>
> Jon Pitt
>
>
>
>
> Jonathan Pitt
> Ph.D. Candidate
> Laboratory for Parallel Computational Mechanics
> Department of Engineering Science and Mechanics
> The Pennsylvania State University
>
> 212 EES Building
> The Pennsylvania State University
> University Park, PA 16801
> 814-863-0495
> jsp203 at psu.edu
>
>
>
>
>
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