mirror of https://github.com/Qiskit/qiskit.git
56 lines
2.0 KiB
Python
56 lines
2.0 KiB
Python
# This code is part of Qiskit.
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#
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# (C) Copyright IBM 2017.
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#
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# This code is licensed under the Apache License, Version 2.0. You may
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# obtain a copy of this license in the LICENSE.txt file in the root directory
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# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
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#
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# Any modifications or derivative works of this code must retain this
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# copyright notice, and modified files need to carry a notice indicating
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# that they have been altered from the originals.
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"The Qiskit setup file."
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import os
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from setuptools import setup
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from setuptools_rust import Binding, RustExtension
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# Most of this configuration is managed by `pyproject.toml`. This only includes the extra bits to
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# configure `setuptools-rust`, because we do a little dynamic trick with the debug setting, and we
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# also want an explicit `setup.py` file to exist so we can manually call
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#
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# python setup.py build_rust --inplace --release
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#
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# to make optimized Rust components even for editable releases, which would otherwise be quite
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# unergonomic to do otherwise.
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# If RUST_DEBUG is set, force compiling in debug mode. Else, use the default behavior of whether
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# it's an editable installation.
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rust_debug = True if os.getenv("RUST_DEBUG") == "1" else None
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# If QISKIT_NO_CACHE_GATES is set then don't enable any features while building
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#
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# TODO: before final release we should reverse this by default once the default transpiler pass
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# is all in rust (default to no caching and make caching an opt-in feature). This is opt-out
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# right now to avoid the runtime overhead until we are leveraging the rust gates infrastructure.
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if os.getenv("QISKIT_NO_CACHE_GATES") == "1":
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features = []
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else:
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features = ["cache_pygates"]
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setup(
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rust_extensions=[
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RustExtension(
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"qiskit._accelerate",
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"crates/pyext/Cargo.toml",
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binding=Binding.PyO3,
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debug=rust_debug,
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features=features,
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)
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],
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options={"bdist_wheel": {"py_limited_api": "cp38"}},
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)
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