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new package: py-tinyarray (#19454)

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Tom Payerle 2020-10-21 20:28:34 -04:00 committed by GitHub
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# Copyright 2013-2020 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 PyTinyarray(PythonPackage):
"""Tinyarrays are similar to NumPy arrays, but optimized for
small sizes. Common operations on very small arrays are to 3-7
times faster than with NumPy (with NumPy 1.6 it used to be up
to 35 times), and 3 times less memory is used to store them.
Tinyarrays are useful if you need many small arrays of numbers,
and cannot combine them into a few large ones."""
homepage = "https://gitlab.kwant-project.org/kwant/tinyarray"
url = "https://downloads.kwant-project.org/tinyarray/tinyarray-1.2.3.tar.gz"
git = "https://gitlab.kwant-project.org/kwant/tinyarray"
# Add a list of GitHub accounts to notify when the
# package is updated
maintainers = ['payerle']
version('1.2.3', sha256='47a06f801ed4b3d438f4f7098e244cd0c6d7db09428b1bc5ee813e52234dee9f')
version('1.2.2', sha256='660d6d8532e1db5efbebae2861e5733a7082486fbdeb47d57d84b8f477d697e4')
version('1.2.1', sha256='47a06f801ed4b3d438f4f7098e244cd0c6d7db09428b1bc5ee813e52234dee9f')
depends_on('py-setuptools', type='build')