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https://github.com/NVIDIA/TensorRT-LLM.git
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97 lines
3.6 KiB
Python
Executable File
97 lines
3.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# SPDX-FileCopyrightText: Copyright (c) 2022-2023 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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from pathlib import Path
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import run
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def generate_output(engine: str,
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num_beams: int,
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output_name: str,
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max_output_len: int = 8,
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output_logits: bool = False):
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tp_size = 1
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pp_size = 1
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model = 'gpt2'
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resources_dir = Path(__file__).parent.resolve().parent
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models_dir = resources_dir / 'models'
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tp_pp_dir = 'tp' + str(tp_size) + '-pp' + str(pp_size) + '-gpu/'
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engine_dir = models_dir / 'rt_engine' / model / engine / tp_pp_dir
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data_dir = resources_dir / 'data'
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input_file = data_dir / 'input_tokens.npy'
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model_data_dir = data_dir / model
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if num_beams <= 1:
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output_dir = model_data_dir / 'sampling'
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else:
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output_dir = model_data_dir / ('beam_search_' + str(num_beams))
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output_name += '_tp' + str(tp_size) + '_pp' + str(pp_size)
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output_logits_npy = None
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if output_logits:
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output_logits_npy = str(output_dir / (output_name + '_logits' + '.npy'))
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args = run.parse_arguments([
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'--engine_dir',
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str(engine_dir), '--input_file',
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str(input_file), '--tokenizer_dir',
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str(models_dir / model), '--output_npy',
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str(output_dir / (output_name + '.npy')), '--output_csv',
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str(output_dir / (output_name + '.csv')), '--max_output_len',
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str(max_output_len), '--num_beams',
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str(num_beams), '--output_logits_npy',
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str(output_logits_npy)
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])
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run.main(args)
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def generate_outputs(num_beams):
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print('Generating GPT2 FP32 outputs')
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if num_beams == 1:
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generate_output(engine='fp32-default',
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num_beams=num_beams,
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output_name='output_tokens_fp32')
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generate_output(engine='fp32-plugin',
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num_beams=num_beams,
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output_name='output_tokens_fp32_plugin')
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print('Generating GPT2 FP16 outputs')
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if num_beams == 1:
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generate_output(engine='fp16-default',
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num_beams=num_beams,
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output_name='output_tokens_fp16')
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generate_output(engine='fp16-plugin',
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num_beams=num_beams,
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output_name='output_tokens_fp16_plugin')
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generate_output(engine='fp16-plugin-packed',
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num_beams=num_beams,
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output_name='output_tokens_fp16_plugin_packed')
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generate_output(engine='fp16-plugin-packed-paged-gather',
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num_beams=num_beams,
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output_name='output_tokens_fp16_plugin_packed_paged_gather',
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output_logits=True)
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generate_output(engine='fp16-plugin-packed-paged',
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num_beams=num_beams,
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output_name='output_tokens_fp16_plugin_packed_paged',
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output_logits=False)
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if __name__ == '__main__':
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generate_outputs(num_beams=1)
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generate_outputs(num_beams=2)
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