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f044eb8d94
* Update TensorRT-LLM --------- Co-authored-by: wangruohui <12756472+wangruohui@users.noreply.github.com>
79 lines
2.8 KiB
C++
79 lines
2.8 KiB
C++
/*
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* Copyright (c) 2022-2023, 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/runtime/bufferManager.h"
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#include "tensorrt_llm/runtime/worldConfig.h"
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#include <NvInferRuntime.h>
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#include <cuda_fp16.h>
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#include <cstdint>
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#include <string>
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#include <vector>
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namespace tensorrt_llm::runtime
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{
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class TllmRuntime;
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namespace utils
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{
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int initDevice(WorldConfig const& worldConfig);
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std::vector<uint8_t> loadEngine(std::string const& enginePath);
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template <typename TInputContainer, typename TFunc>
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auto transformVector(TInputContainer const& input, TFunc func)
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-> std::vector<std::remove_reference_t<decltype(func(input.front()))>>
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{
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std::vector<std::remove_reference_t<decltype(func(input.front()))>> output{};
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output.reserve(input.size());
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std::transform(input.begin(), input.end(), std::back_inserter(output), func);
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return output;
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}
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std::vector<ITensor::SharedPtr> createBufferVector(TllmRuntime const& runtime, SizeType indexOffset,
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SizeType numBuffers, std::string const& prefix, MemoryType memType);
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std::vector<ITensor::SharedPtr> createBufferVector(
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TllmRuntime const& runtime, SizeType numBuffers, MemoryType memType, nvinfer1::DataType dtype);
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void reshapeBufferVector(std::vector<ITensor::SharedPtr>& vector, nvinfer1::Dims const& shape);
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std::vector<ITensor::SharedPtr> sliceBufferVector(
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std::vector<ITensor::SharedPtr> const& vector, SizeType offset, SizeType size);
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void insertTensorVector(StringPtrMap<ITensor>& map, std::string const& key, std::vector<ITensor::SharedPtr> const& vec,
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SizeType indexOffset);
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void insertTensorSlices(
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StringPtrMap<ITensor>& map, std::string const& key, ITensor::SharedPtr const& tensor, SizeType indexOffset);
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void setRawPointers(ITensor& pointers, ITensor::SharedPtr const& input, int32_t pointersSlot, int32_t inputSlot);
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void setRawPointers(ITensor& pointers, ITensor::SharedPtr const& input);
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void scatterBufferReplace(ITensor::SharedPtr& tensor, SizeType beamWidth, BufferManager& manager);
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void tileBufferReplace(ITensor::SharedPtr& tensor, SizeType beamWidth, BufferManager& manager);
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void tileCpuBufferReplace(ITensor::SharedPtr& tensor, SizeType beamWidth, BufferManager& manager);
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} // namespace utils
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} // namespace tensorrt_llm::runtime
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