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# Copyright 2013-2019 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 RDorng(RPackage):
"""Provides functions to perform reproducible parallel foreach loops,
using independent random streams as generated by L'Ecuyer's combined
multiple-recursive generator
[L'Ecuyer (1999), <doi:10.1287/opre.47.1.159>]. It enables to easily
convert standard %dopar% loops into fully reproducible loops,
independently of the number of workers, the task scheduling strategy,
or the chosen parallel environment and associated foreach backend."""
homepage = "https://cloud.r-project.org/package=doRNG"
url = "https://cloud.r-project.org/src/contrib/doRNG_1.6.6.tar.gz"
list_url = "https://cloud.r-project.org/src/contrib/Archive/doRNG"
version('1.7.1', sha256='27533d54464889d1c21301594137fc0f536574e3a413d61d7df9463ab12a67e9')
version('1.6.6', sha256='939c2282c72c0b89fc7510f4bff901a4e99007dc006f46762c8f594c0ecbd876')
depends_on('r@3.0.0:', type=('build', 'run'))
depends_on('r-foreach', type=('build', 'run'))
depends_on('r-rngtools@1.3:', type=('build', 'run'))
depends_on('r-iterators', type=('build', 'run'))
depends_on('r-pkgmaker@0.20:', type=('build', 'run'))
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