49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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class PyTfdlpack(CMakePackage, PythonExtension):
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"""Tensorflow plugin for DLPack."""
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homepage = "https://github.com/VoVAllen/tf-dlpack"
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git = "https://github.com/VoVAllen/tf-dlpack.git"
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maintainers("adamjstewart")
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version("master", branch="master", submodules=True)
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version("0.1.1", tag="v0.1.1", submodules=True)
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variant("cuda", default=True, description="Build with CUDA support")
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depends_on("cmake@3.5:", type="build")
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depends_on("cuda", when="+cuda")
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# Python dependencies
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extends("python")
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depends_on("py-setuptools", type="build")
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depends_on("py-tensorflow", type=("build", "run"))
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def cmake_args(self):
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args = ["-DPYTHON_EXECUTABLE=" + self.spec["python"].command.path]
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if "+cuda" in self.spec:
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args.append("-DUSE_CUDA=ON")
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else:
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args.append("-DUSE_CUDA=OFF")
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return args
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def install(self, spec, prefix):
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with working_dir("python"):
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args = std_pip_args + ["--prefix=" + prefix, "."]
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pip(*args)
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def setup_run_environment(self, env):
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# Prevent TensorFlow from taking over the whole GPU
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env.set("TF_FORCE_GPU_ALLOW_GROWTH", "true")
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