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# Copyright 2013-2021 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 import *
class Warpx(CMakePackage):
"""WarpX is an advanced electromagnetic Particle-In-Cell code. It supports
many features including Perfectly-Matched Layers (PML) and mesh refinement.
In addition, WarpX is a highly-parallel and highly-optimized code and
features hybrid OpenMP/MPI parallelization, advanced vectorization
techniques and load balancing capabilities.
For WarpX' Python bindings and PICMI input support, see the 'py-warpx' package.
"""
homepage = "https://ecp-warpx.github.io"
url = "https://github.com/ECP-WarpX/WarpX/archive/refs/tags/21.07.tar.gz"
git = "https://github.com/ECP-WarpX/WarpX.git"
maintainers = ['ax3l', 'dpgrote', 'MaxThevenet', 'RemiLehe']
# NOTE: if you update the versions here, also see py-warpx
version('develop', branch='development')
version('21.08', sha256='6128a32cfd075bc63d08eebea6d4f62d33ce0570f4fd72330a71023ceacccc86')
version('21.07', sha256='a8740316d813c365715f7471201499905798b50bd94950d33f1bd91478d49561')
version('21.06', sha256='a26039dc4061da45e779dd5002467c67a533fc08d30841e01e7abb3a890fbe30')
version('21.05', sha256='f835f0ae6c5702550d23191aa0bb0722f981abb1460410e3d8952bc3d945a9fc')
version('21.04', sha256='51d2d8b4542eada96216e8b128c0545c4b7527addc2038efebe586c32c4020a0')
variant('app', default=True,
description='Build the WarpX executable application')
variant('ascent', default=False,
description='Enable Ascent in situ vis')
variant('compute',
default='omp',
values=('omp', 'cuda', 'hip', 'sycl', 'noacc'),
multi=False,
description='On-node, accelerated computing backend')
variant('dims',
default='3',
values=('2', '3', 'rz'),
multi=False,
description='Number of spatial dimensions')
variant('eb', default=False,
description='Embedded boundary support (in development)')
variant('lib', default=True,
description='Build WarpX as a shared library')
variant('mpi', default=True,
description='Enable MPI support')
variant('mpithreadmultiple', default=True,
description='MPI thread-multiple support, i.e. for async_io')
variant('openpmd', default=True,
description='Enable openPMD I/O')
variant('precision',
default='double',
values=('single', 'double'),
multi=False,
description='Floating point precision (single/double)')
variant('psatd', default=True,
description='Enable PSATD solver support')
variant('qed', default=True,
description='Enable QED support')
variant('qedtablegen', default=False,
description='QED table generation support')
variant('shared', default=True,
description='Build a shared version of the library')
variant('tprof', default=True,
description='Enable tiny profiling features')
depends_on('ascent', when='+ascent')
# note: ~shared is only needed until the new concretizer is in and
# honors the conflict inside the Ascent package to find this
# automatically
depends_on('ascent +cuda ~shared', when='+ascent compute=cuda')
depends_on('ascent +mpi', when='+ascent +mpi')
depends_on('blaspp', when='+psatd dims=rz')
depends_on('blaspp +cuda', when='+psatd dims=rz compute=cuda')
depends_on('boost@1.66.0: +math', when='+qedtablegen')
depends_on('cmake@3.15.0:', type='build')
depends_on('cuda@9.2.88:', when='compute=cuda')
depends_on('fftw@3: +openmp', when='+psatd compute=omp')
depends_on('fftw +mpi', when='+psatd +mpi compute=omp')
depends_on('lapackpp', when='+psatd dims=rz')
depends_on('mpi', when='+mpi')
depends_on('openpmd-api@0.13.1:', when='+openpmd')
depends_on('openpmd-api ~mpi', when='+openpmd ~mpi')
depends_on('openpmd-api +mpi', when='+openpmd +mpi')
depends_on('pkgconfig', type='build', when='+psatd compute=omp')
depends_on('rocfft', when='+psatd compute=hip')
depends_on('rocprim', when='compute=hip')
depends_on('rocrand', when='compute=hip')
depends_on('llvm-openmp', when='%apple-clang compute=omp')
conflicts('~qed +qedtablegen',
msg='WarpX PICSAR QED table generation needs +qed')
conflicts('compute=sycl', when='+psatd',
msg='WarpX spectral solvers are not yet tested with SYCL '
'(use "warpx ~psatd")')
def cmake_args(self):
spec = self.spec
args = [
self.define_from_variant('BUILD_SHARED_LIBS', 'shared'),
'-DCMAKE_INSTALL_LIBDIR=lib',
# variants
self.define_from_variant('WarpX_APP', 'app'),
self.define_from_variant('WarpX_ASCENT', 'ascent'),
'-DWarpX_COMPUTE={0}'.format(
spec.variants['compute'].value.upper()),
'-DWarpX_DIMS={0}'.format(
spec.variants['dims'].value.upper()),
self.define_from_variant('WarpX_EB', 'eb'),
self.define_from_variant('WarpX_LIB', 'lib'),
self.define_from_variant('WarpX_MPI', 'mpi'),
self.define_from_variant('WarpX_MPI_THREAD_MULTIPLE', 'mpithreadmultiple'),
self.define_from_variant('WarpX_OPENPMD', 'openpmd'),
'-DWarpX_PRECISION={0}'.format(
spec.variants['precision'].value.upper()),
self.define_from_variant('WarpX_PSATD', 'psatd'),
self.define_from_variant('WarpX_QED', 'qed'),
self.define_from_variant('WarpX_QED_TABLE_GEN', 'qedtablegen'),
]
return args
@property
def libs(self):
libsuffix = {'2': '2d', '3': '3d', 'rz': 'rz'}
dims = self.spec.variants['dims'].value
return find_libraries(
['libwarpx.' + libsuffix[dims]], root=self.prefix, recursive=True,
shared=True
)
# WarpX has many examples to serve as a suitable smoke check. One
# that is typical was chosen here
examples_src_dir = 'Examples/Physics_applications/laser_acceleration/'
def _get_input_options(self, post_install):
examples_dir = join_path(
self.install_test_root if post_install else self.stage.source_path,
self.examples_src_dir)
dims = self.spec.variants['dims'].value
inputs_nD = {'2': 'inputs_2d', '3': 'inputs_3d', 'rz': 'inputs_2d_rz'}
inputs = join_path(examples_dir, inputs_nD[dims])
cli_args = [inputs, "max_step=50", "diag1.intervals=10"]
# test openPMD output if compiled in
if '+openpmd' in self.spec:
cli_args.append('diag1.format=openpmd')
return cli_args
def check(self):
"""Checks after the build phase"""
if '+app' not in self.spec:
print("WarpX check skipped: requires variant +app")
pass
with working_dir("spack-check", create=True):
cli_args = self._get_input_options(False)
warpx = Executable(join_path(self.build_directory, 'bin/warpx'))
warpx(*cli_args)
@run_after('install')
def copy_test_sources(self):
"""Copy the example input files after the package is installed to an
install test subdirectory for use during `spack test run`."""
self.cache_extra_test_sources([self.examples_src_dir])
def test(self):
"""Perform smoke tests on the installed package."""
if '+app' not in self.spec:
print("WarpX smoke tests skipped: requires variant +app")
pass
# our executable names are a variant-dependent and naming evolves
exe = find(self.prefix.bin, 'warpx.*', recursive=False)[0]
cli_args = self._get_input_options(True)
self.run_test(exe,
cli_args,
[], installed=True, purpose='Smoke test for WarpX',
skip_missing=False)
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