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https://github.com/NVIDIA/TensorRT-LLM.git
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62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
/*
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* Copyright (c) 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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*/
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#pragma once
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#include "tensorrt_llm/runtime/common.h"
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#include "tensorrt_llm/runtime/iTensor.h"
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#include "tensorrt_llm/runtime/modelConfig.h"
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#include "tensorrt_llm/runtime/worldConfig.h"
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namespace tensorrt_llm::runtime::lora
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{
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// old lora configs without isDora field have only 3 fields
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SizeType32 constexpr kLORA_CONFIG_PRE_DORA_ROW_SIZE = 3;
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SizeType32 constexpr kLORA_CONFIG_ROW_SIZE = 4;
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SizeType32 constexpr kLORA_CONFIG_MODULE_OFF = 0;
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SizeType32 constexpr kLORA_CONFIG_LAYER_OFF = 1;
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SizeType32 constexpr kLORA_CONFIG_ADAPTER_SIZE_OFF = 2;
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// new lora configs have an additional isDora field in addition to the previous 3
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SizeType32 constexpr kLORA_CONFIG_IS_DORA_OFF = 3;
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// old lora weights without dora scaling ptr
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SizeType32 constexpr kLORA_NUM_WEIGHTS_POINTERS_PRE_DORA = 2;
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SizeType32 constexpr kLORA_NUM_WEIGHTS_POINTERS = 3;
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class LoraModuleConfig
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{
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using TensorPtr = ITensor::SharedPtr;
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public:
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explicit LoraModuleConfig(TensorPtr loraConfigTensor);
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int32_t moduleId;
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int32_t layerId;
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int32_t adapterSize;
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bool isDora;
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};
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void loraValidateRequestTensorDims(std::optional<ITensor::SharedPtr> const& optReqLoraWeights,
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std::optional<ITensor::SharedPtr> const& optReqLoraConfig);
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void loraValidateRequestTensors(std::optional<std::uint64_t> const& optTaskId,
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std::optional<ITensor::SharedPtr> const& optReqLoraWeights,
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std::optional<ITensor::SharedPtr> const& optReqLoraConfig, runtime::ModelConfig const& modelConfig,
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runtime::WorldConfig const& worldConfig);
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} // namespace tensorrt_llm::runtime::lora
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