wehub-resource-sync
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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"""Hexagon environment checks for CI usage
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These are required by tvm.testing and live here to avoid a circular dependency.
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"""
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import os
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import tvm
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ANDROID_SERIAL_NUMBER = "ANDROID_SERIAL_NUMBER"
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HEXAGON_TOOLCHAIN = "HEXAGON_TOOLCHAIN"
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def _compile_time_check():
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"""Return True if compile-time support for Hexagon is present, otherwise
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error string.
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Backs :func:`tvm.testing.env.has_hexagon_toolchain`.
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"""
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if tvm.runtime.enabled("llvm") and tvm.target.codegen.llvm_version_major() < 7:
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return "Hexagon requires LLVM 7 or later"
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if "HEXAGON_TOOLCHAIN" not in os.environ:
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return f"Missing environment variable {HEXAGON_TOOLCHAIN}."
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return True
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def _run_time_check():
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"""Return True if run-time support for Hexagon is present, otherwise
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error string.
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Backs :func:`tvm.testing.env.has_hexagon`.
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"""
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if ANDROID_SERIAL_NUMBER not in os.environ:
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return f"Missing environment variable {ANDROID_SERIAL_NUMBER}."
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return True
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