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16d2467ea8
* Update TensorRT-LLM --------- Co-authored-by: Denis Kayshev <topenkoff@gmail.com> Co-authored-by: akhoroshev <arthoroshev@gmail.com> Co-authored-by: Patrick Reiter Horn <patrick.horn@gmail.com> Update
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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* Copyright (c) 2019-2024, NVIDIA CORPORATION. All rights reserved.
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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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#pragma once
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#include "tensorrt_llm/common/envUtils.h"
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#include <cstddef>
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namespace tensorrt_llm::utils::customAllReduceUtils
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{
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constexpr size_t NUM_POINTERS_PER_RANK = 7;
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// WARNING: MUST BE KEPT IN SYNC with tensorrt_llm/plugin/plugin.py
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inline size_t getMaxRequiredWorkspaceSize(int worldSize) noexcept
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{
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if (common::getEnvForceDeterministicAllReduce())
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{
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return common::getEnvAllReduceWorkspaceSize();
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}
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if (worldSize <= 2)
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{
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return 16 * 1000 * 1000;
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}
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return 8 * 1000 * 1000;
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}
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} // namespace tensorrt_llm::utils::customAllReduceUtils
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