diablo_per

Triply periodic version of Diablo DNS program (Fortran)

Prerequisites

1. Fortran compiler (gfortran & ifort tested)
2. MPI implementation (MPICH 3 tested)
3. HDF5 parallel build (1.8.xx tested)
4. FFTW 2 (subroutines need updating before FFTW 3 can be used)

Quick and easy setup guide from scratch on Ubuntu

• Install gfortran and mpich using apt-get

sudo apt-get install gfortran
sudo apt-get install mpich

• Download HDF5 1.8.xx source code & build using mpich wrapper for gfortran

cd hdf5-1.8.xx
CC=/usr/bin/mpicc
FC=/usr/bin/mpif90
./configure --enable-parallel --prefix=/usr/local/hdf5 --enable-fortran
make
sudo make install

• Add the following line to your .bashrc file in the home directory

PATH=/usr/local/hdf5/bin:$PATH ; export PATH

• Download FFTW 2 source code & build libraries using hdf5 wrapper for gfortran

cd fftw-2.1.5
./configure F77=h5pfc
make
sudo make install