megenginelite-sys 1.8.2

A safe megenginelite wrapper in Rust
Documentation 
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/**
 * \file dnn/src/cuda/relayout_format/relayout_format.cuh
 * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
 *
 * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.
 */

#pragma once

#include "megdnn/basic_types.h"
#include "src/cuda/utils.cuh"

namespace megdnn {
namespace cuda {
namespace relayout_format {

void relayout_format_cuda_nchw_nchwx(
        const TensorND& src, const TensorND& dst, const cudaStream_t& stream,
        const float src_scale = 1.f, const float dst_scale = 1.f,
        const uint8_t src_zero_point = 0, const uint8_t dst_zero_point = 0,
        const int group = 1);

void relayout_format_cuda_nchw4_nchw(
        const TensorND& src, const TensorND& dst, const cudaStream_t& stream,
        const int group);

void relayout_format_cuda_nchwx_nchw(
        const TensorND& src, const TensorND& dst, const cudaStream_t& stream,
        const float src_scale = 1.f, const float dst_scale = 1.f,
        const uint8_t src_zero_point = 0, const uint8_t dst_zero_point = 0);

void relayout_format_cuda_nchw_nhwc(
        const TensorND& src, const TensorND& dst, const cudaStream_t& stream,
        const float src_scale = 1.f, const float dst_scale = 1.f,
        const uint8_t src_zero_point = 0, const uint8_t dst_zero_point = 0);

void relayout_format_cuda_nhwc_nchw(
        const TensorND& src, const TensorND& dst, const cudaStream_t& stream,
        const float src_scale = 1.f, const float dst_scale = 1.f,
        const uint8_t src_zero_point = 0, const uint8_t dst_zero_point = 0);

void relayout_format_cuda_nchw_nchw4_weight(
        const TensorND& src, const TensorND& dst, const cudaStream_t& stream);

}  // namespace relayout_format
}  // namespace cuda
}  // namespace megdnn

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