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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class Vpic(CMakePackage):
"""VPIC is a general purpose particle-in-cell simulation code for modeling
kinetic plasmas in one, two, or three spatial dimensions. It employs a
second-order, explicit, leapfrog algorithm to update charged particle
positions and velocities in order to solve the relativistic kinetic
equation for each species in the plasma, along with a full Maxwell
description for the electric and magnetic fields evolved via a second-
order finite-difference-time-domain (FDTD) solve.
"""
homepage = "https://github.com/lanl/vpic"
git = "https://github.com/lanl/vpic.git"
license("BSD-3-Clause")
version("develop", branch="master", submodules=True)
depends_on("cmake@3.1:", type="build")
depends_on("mpi")
def cmake_args(self):
options = ["-DENABLE_INTEGRATED_TESTS=ON", "-DENABLE_UNIT_TESTS=ON"]
return options
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