wehub-resource-sync
40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
#
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# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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from polygraphy import config, mod
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def tensorrt_module_and_version_string():
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"""
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Returns the name of the TensorRT module to import. This selects between
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TensorRT and TensorRT-RTX based on the value of config.USE_TENSORRT_RTX,
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and ensures that a consistent version of the module is imported.
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"""
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if config.USE_TENSORRT_RTX:
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return "tensorrt_rtx>=1.0"
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else:
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return "tensorrt>=8.5"
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def lazy_import_trt():
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"""
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Returns either tensorrt or tensorrt_rtx based on config.USE_TENSORRT_RTX.
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Prefer to use this function instead of mod.lazy_import("tensorrt>=8.5") to
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import TensorRT, so that your code can use TensorRT-RTX.
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"""
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return mod.lazy_import(tensorrt_module_and_version_string())
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