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# Copyright 2013-2023 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 RRcppde(RPackage):
"""Global Optimization by Differential Evolution in C++.
An efficient C++ based implementation of the 'DEoptim' function which
performs global optimization by differential evolution. Its creation was
motivated by trying to see if the old approximation "easier, shorter,
faster: pick any two" could in fact be extended to achieving all three
goals while moving the code from plain old C to modern C++. The initial
version did in fact do so, but a good part of the gain was due to an
implicit code review which eliminated a few inefficiencies which have since
been eliminated in 'DEoptim'."""
cran = "RcppDE"
version("0.1.7", sha256="4a238ee97e574cb44b12e4962b9927dd811f087fc13fc777637ec6fe12bd86a0")
version("0.1.6", sha256="c9386709f72cdc33505b3ac675c173013fe098434b7c21bc09eb625b529132c5")
depends_on("r-rcpp", type=("build", "run"))
depends_on("r-rcpparmadillo", type=("build", "run"))
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