mirror of
https://github.com/NVIDIA/TensorRT-LLM.git
synced 2026-01-14 06:27:45 +08:00
d37b507f41
* Update TensorRT-LLM --------- Co-authored-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2019-2023, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "tensorrt_llm/common/allocator.h"
|
|
#include "tensorrt_llm/common/tensor.h"
|
|
|
|
namespace tensorrt_llm
|
|
{
|
|
namespace layers
|
|
{
|
|
|
|
class BaseLayer
|
|
{
|
|
public:
|
|
BaseLayer(cudaStream_t stream, std::shared_ptr<tensorrt_llm::common::IAllocator> allocator,
|
|
bool is_free_buffer_after_forward, cudaDeviceProp* cuda_device_prop = nullptr)
|
|
: stream_(stream)
|
|
, allocator_(std::move(allocator))
|
|
, cuda_device_prop_(cuda_device_prop)
|
|
, is_free_buffer_after_forward_(is_free_buffer_after_forward){};
|
|
virtual ~BaseLayer() = default;
|
|
|
|
virtual cudaStream_t getStream()
|
|
{
|
|
return stream_;
|
|
}
|
|
|
|
virtual void setStream(cudaStream_t stream)
|
|
{
|
|
stream_ = stream;
|
|
}
|
|
|
|
protected:
|
|
// device environments
|
|
cudaStream_t stream_;
|
|
std::shared_ptr<tensorrt_llm::common::IAllocator> allocator_;
|
|
cudaDeviceProp* cuda_device_prop_ = nullptr;
|
|
|
|
bool is_free_buffer_after_forward_;
|
|
bool is_allocate_buffer_ = false; // TODO to be deprecated
|
|
};
|
|
|
|
} // namespace layers
|
|
} // namespace tensorrt_llm
|