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/*
* Copyright (c) 2019-2020 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARM_COMPUTE_LAYER_DESCRIPTORS_H
#define ARM_COMPUTE_LAYER_DESCRIPTORS_H
#include "arm_compute/core/Types.h"
#include "arm_compute/graph/Types.h"
namespace arm_compute
{
namespace graph
{
namespace descriptors
{
/** Concatenate layer descriptor */
struct ConcatLayerDescriptor
{
/** Default constructor */
ConcatLayerDescriptor() : axis(DataLayoutDimension::CHANNEL), output_qinfo()
{
}
/** Constructor concatenate layer descriptor
*
* @param[in] axis Axis.
*/
ConcatLayerDescriptor(DataLayoutDimension axis) : axis(axis), output_qinfo()
{
}
/** Constructor concatenate layer descriptor
*
* @param[in] axis Axis.
* @param[in] output_qinfo Output quantization info.
*/
ConcatLayerDescriptor(DataLayoutDimension axis, QuantizationInfo output_qinfo)
: axis(axis), output_qinfo(output_qinfo)
{
}
const DataLayoutDimension axis; /**< Concatenation Axis */
const QuantizationInfo output_qinfo; /**< Output quantizazion info */
};
/** Elementwise layer descriptor */
struct EltwiseLayerDescriptor
{
/** Constructor
*
* @param[in] op Element-wise operation to perform
* @param[in] out_quant_info (Optional) Output quantization information. Defaults to empty @ref QuantizationInfo
* @param[in] c_policy (Optional) Convert policy used for the operation. Defaults to @ref ConvertPolicy::SATURATE
* @param[in] r_policy (Optional) Rounding policy used for the operation. Defaults to @ref RoundingPolicy::TO_ZERO
* @param[in] fused_activation (Optional) Fused activation information. Defaults to empty (identity) @ref ActivationLayerInfo
*/
EltwiseLayerDescriptor(EltwiseOperation op,
QuantizationInfo out_quant_info = QuantizationInfo(),
ConvertPolicy c_policy = ConvertPolicy::SATURATE,
RoundingPolicy r_policy = RoundingPolicy::TO_ZERO,
ActivationLayerInfo fused_activation = ActivationLayerInfo())
: op(op),
out_quant_info(out_quant_info),
c_policy(c_policy),
r_policy(r_policy),
fused_activation(fused_activation)
{
}
EltwiseOperation op; /**< Element-wise operation to perform */
QuantizationInfo out_quant_info; /**< Output quantization information */
ConvertPolicy c_policy; /**< Convert policy */
RoundingPolicy r_policy; /**< Rounding policy */
ActivationLayerInfo fused_activation; /**< Fused activation info */
};
/** Unary Elementwise layer descriptor */
struct UnaryEltwiseLayerDescriptor
{
/** Constructor
*
* @param[in] op Unary element-wise operation to perform
* @param[in] out_quant_info (Optional) Output quantization information. Defaults to empty @ref QuantizationInfo
* @param[in] c_policy (Optional) Convert policy used for the operation. Defaults to @ref ConvertPolicy::SATURATE
* @param[in] r_policy (Optional) Rounding policy used for the operation. Defaults to @ref RoundingPolicy::TO_ZERO
* @param[in] fused_activation (Optional) Fused activation information. Defaults to empty (identity) @ref ActivationLayerInfo
*/
UnaryEltwiseLayerDescriptor(UnaryEltwiseOperation op,
QuantizationInfo out_quant_info = QuantizationInfo(),
ConvertPolicy c_policy = ConvertPolicy::SATURATE,
RoundingPolicy r_policy = RoundingPolicy::TO_ZERO,
ActivationLayerInfo fused_activation = ActivationLayerInfo())
: op(op),
out_quant_info(out_quant_info),
c_policy(c_policy),
r_policy(r_policy),
fused_activation(fused_activation)
{
}
UnaryEltwiseOperation op; /**< Unary element-wise operation to perform */
QuantizationInfo out_quant_info; /**< Output quantization information */
ConvertPolicy c_policy; /**< Convert policy */
RoundingPolicy r_policy; /**< Rounding policy */
ActivationLayerInfo fused_activation; /**< Fused activation info */
};
/** Deconvolution layer descriptor */
struct DeconvolutionLayerDescriptor
{
/** Constructor
*
* @param[in] info Dedonvolution layer attributes
* @param[in] out_quant_info (Optional) Output quantization infomation
*/
DeconvolutionLayerDescriptor(PadStrideInfo info, QuantizationInfo out_quant_info = QuantizationInfo())
: info(info), out_quant_info(out_quant_info)
{
}
PadStrideInfo info; /**< Padding and stride information */
QuantizationInfo out_quant_info; /**< Output quantization information */
};
} // namespace descriptors
} // namespace graph
} // namespace arm_compute
#endif /* ARM_COMPUTE_LAYER_DESCRIPTORS_H */
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