[petsc-users] Petsc with Elemental installation in Cray

[Matthew Knepley]

On Sun, Jul 12, 2015 at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com>
wrote:

> Hi all,
>
> I am trying to install elemental with Petsc.
>
> I configure using:
>
> ./configure --with-cc=gcc --with-cxx=g++ PETSC_ARCH=linux-intel_elemental
> -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/
> --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140
> --with-scalar-type=complex --with-fortran-kernels=1
> -known-mpi-shared-libraries=0 --with-large-file-io=1
> --with-64-bit-indices=0 --with-batch FC=ifort
> --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind
> --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz
> --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
>
> I get this error:
>
> Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11
>
> Pls let me know what flag must I use and its syntax.
>

Did you try using --with-cxx-dialect=C++11 on configure?

  Thanks,

    Matt


>
> Venkatesh
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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