mirror of
https://github.com/NVIDIA/TensorRT-LLM.git
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70 lines
1.9 KiB
Python
70 lines
1.9 KiB
Python
# SPDX-FileCopyrightText: Copyright (c) 2022-2024 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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import time
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class Timer:
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def __init__(self):
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self._start_times = {}
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self._total_elapsed_times = {}
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def start(self, tag):
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self._start_times[tag] = time.time()
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def stop(self, tag) -> float:
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elapsed_time = time.time() - self._start_times[tag]
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if tag not in self._total_elapsed_times:
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self._total_elapsed_times[tag] = 0
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self._total_elapsed_times[tag] += elapsed_time
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return elapsed_time
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def elapsed_time_in_sec(self, tag) -> float:
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if tag not in self._total_elapsed_times:
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return None
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return self._total_elapsed_times[tag]
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def reset(self):
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self._start_times.clear()
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self._total_elapsed_times.clear()
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def summary(self):
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print('Profile Results')
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for tag, elapsed_time in self._total_elapsed_times.items():
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print(f' - {tag.ljust(30, ".")}: {elapsed_time:.6f} (sec)')
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_default_timer = Timer()
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def start(tag):
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_default_timer.start(tag)
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def stop(tag):
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return _default_timer.stop(tag)
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def elapsed_time_in_sec(tag):
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return _default_timer.elapsed_time_in_sec(tag)
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def reset():
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_default_timer.reset()
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def summary():
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_default_timer.summary()
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