Re: AW: [deal.II] step-42 clarification

2018-01-26 Thread Alberto Salvadori
Thank you, Timo. Your remarks have been very useful. It turned out that I made a mistake in the way the mesh was prepared, specifically some hanging nodes were not properly dealt with. This caused also a related issue, that I shared here some time ago (Nov. 25). This leads to another question, th

Re: [deal.II] Re: installation error

2018-01-26 Thread Wolfgang Bangerth
On 01/26/2018 06:59 AM, Juan Carlos Araujo Cabarcas wrote: From the dealii detailed.log I see that: MPI_VERSION = 2.1 OMPI_VERSION = 1.6.5 From the terminal: $ mpicc --version gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4 So it seems I need to upgrade to MPI 3.0. Thanks, for having a look at t

Re: [deal.II] Re: installation error

2018-01-26 Thread Juan Carlos Araujo Cabarcas
Hi, when I install PETSc I allow the configuration process to download the necessary libraries it needs: ./config/configure.py --with-shared=1 --with-x=0 --with-mpi=1 --with-scalar-type=complex --download-mumps --download-metis --download-parmetis --download-superlu_dist --download-blacs --do

Re: [deal.II] Re: installation error

2018-01-26 Thread Juan Carlos Araujo Cabarcas
Hi, when I install PETSc I allow the configuration process to download the necessary libraries it needs: ./config/configure.py --with-shared=1 --with-x=0 --with-mpi=1 --with-scalar-type=complex --download-mumps --download-metis --download-parmetis --download-superlu_dist --download-blacs --do