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MPAS-O-FleCSI-2.0

This is a FleCSI 2.0 version of the MPAS-Ocean code The project is under development!

Requirements

The primary requirement for building FleCSI is that you have a C++17-capable compiler.

Tools

You'll need the following tools in order to build FleCSI:

  • Boost >= 1.70
  • CMake >= 3.12
  • GCC >= 8
  • HDF5 with HL support
  • Parmetis

Building

MPAS-Ocean has additional FleCSI-related dependencies beyond those mentioned above.

Installing the MPASO-FLeCSI dependencies with Spack

First install and initialize spack.

cd ${SOMEWHERE}
git clone https://github.com/spack/spack.git
cd spack
source share/spack/setup-env.sh

# load your compilers of choice and tell spack to find them
module load gcc/9.3.0
spack compiler find

Clone MPAS-O-FLeCSI2 repo

git clone [email protected]:mpas/mpas-o-flecsi-2.0.git

Add the MPAS-O-FleCSI 2 spack repo (includes spackage for mpasflecsi-deps), and tell spack to install the dependencies.

spack repo add mpas-o-flecsi-2.0/spack-repo
spack install mpasoflecsi-deps%[email protected] backend=legion ^[email protected]

Building MPAS-O-FleCSI:

Note, in addition to the dependencies installed by spack, you need to have cmake and mpich on your system.

cd mpas-o-flecsi-2.0

mkdir build

cd build

cmake ..

make -j 8