[Trilinos-Users] ScaLapack not found during config

[James Willenbring]

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





_______________________________________________
Trilinos-Users mailing list
Trilinos-Users at software.sandia.gov
http://software.sandia.gov/mailman/listinfo/trilinos-users