sentencepiece: add new package (#15596)

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Adam J. Stewart 2020-03-20 14:39:39 -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)
class Sentencepiece(CMakePackage):
"""Unsupervised text tokenizer for Neural Network-based text generation.
This is the C++ package."""
homepage = "https://github.com/google/sentencepiece"
url = "https://github.com/google/sentencepiece/archive/v0.1.85.tar.gz"
maintainers = ['adamjstewart']
version('0.1.85', sha256='dd4956287a1b6af3cbdbbd499b7227a859a4e3f41c9882de5e6bdd929e219ae6')
depends_on('cmake@3.1:', type='build')
depends_on('gperftools') # optional, 10-40% performance improvement