129 lines
6.8 KiB
C
129 lines
6.8 KiB
C
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/*
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* Copyright (c) 2018-2020 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_CLCOMPARISON_H
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#define ARM_COMPUTE_CLCOMPARISON_H
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#include "arm_compute/core/Types.h"
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#include "arm_compute/runtime/CL/ICLSimpleFunction.h"
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namespace arm_compute
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{
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// Forward declarations
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class CLCompileContext;
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class ICLTensor;
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class ITensorInfo;
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/** Basic function to run @ref CLComparisonKernel */
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class CLComparison : public ICLSimpleFunction
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{
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public:
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/** Initialise the kernel's inputs and outputs.
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*
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* @param[in] input1 Source tensor. Data types supported: All.
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* The input1 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[in] input2 Source tensor. Data types supported: Same as @p input1.
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* The input2 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[out] output Destination tensor. Data types supported: U8.
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* @param[out] operation Comparison operation to be used.
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*/
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void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output, ComparisonOperation operation);
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/** Initialise the kernel's inputs and outputs.
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*
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* @param[in] compile_context The compile context to be used.
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* @param[in] input1 Source tensor. Data types supported: All.
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* The input1 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[in] input2 Source tensor. Data types supported: Same as @p input1.
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* The input2 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[out] output Destination tensor. Data types supported: U8.
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* @param[out] operation Comparison operation to be used.
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*/
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void configure(const CLCompileContext &compile_context, ICLTensor *input1, ICLTensor *input2, ICLTensor *output, ComparisonOperation operation);
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/** Static function to check if given info will lead to a valid configuration of @ref CLComparison
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*
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* @param[in] input1 Source tensor. Data types supported: All.
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* @param[in] input2 Source tensor. Data types supported: Same as @p input1.
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* @param[in] output Destination tensor. Data types supported: U8.
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* @param[out] operation Comparison operation to be used.
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*
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* @return a status
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*/
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static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ComparisonOperation operation);
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};
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/** Basic function to run @ref CLComparisonKernel */
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template <ComparisonOperation COP>
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class CLComparisonStatic : public ICLSimpleFunction
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{
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public:
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static constexpr ComparisonOperation operation = COP; /** Comparison operations used by the class */
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public:
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/** Initialise the kernel's inputs and outputs.
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*
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* @param[in] input1 Source tensor. Data types supported: All.
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* The input1 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[in] input2 Source tensor. Data types supported: Same as @p input1.
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* The input2 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[out] output Destination tensor. Data types supported: U8.
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*/
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void configure(ICLTensor *input1, ICLTensor *input2, ICLTensor *output);
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/** Comparison operations used by the class */
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public:
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/** Initialise the kernel's inputs and outputs.
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*
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* @param[in] compile_context The compile context to be used.
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* @param[in] input1 Source tensor. Data types supported: All.
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* The input1 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[in] input2 Source tensor. Data types supported: Same as @p input1.
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* The input2 tensor is [in, out] because its TensorInfo might be modified inside the kernel in case of broadcasting of dimension 0.
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* @param[out] output Destination tensor. Data types supported: U8.
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*/
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void configure(const CLCompileContext &compile_context, ICLTensor *input1, ICLTensor *input2, ICLTensor *output);
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/** Static function to check if given info will lead to a valid configuration of @ref CLComparison
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*
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* @param[in] input1 Source tensor. Data types supported: All.
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* @param[in] input2 Source tensor. Data types supported: Same as @p input1.
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* @param[in] output Destination tensor. Data types supported: U8.
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*
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* @return a status
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*/
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static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output);
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};
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/** Basic function to run equal comparison. */
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using CLEqual = CLComparisonStatic<ComparisonOperation::Equal>;
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/** Basic function to run not equal comparison. */
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using CLNotEqual = CLComparisonStatic<ComparisonOperation::NotEqual>;
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/** Basic function to run greater comparison. */
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using CLGreater = CLComparisonStatic<ComparisonOperation::Greater>;
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/** Basic function to run greater-equal comparison. */
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using CLGreaterEqual = CLComparisonStatic<ComparisonOperation::GreaterEqual>;
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/** Basic function to run less comparison. */
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using CLLess = CLComparisonStatic<ComparisonOperation::Less>;
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/** Basic function to run less-equal comparison. */
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using CLLessEqual = CLComparisonStatic<ComparisonOperation::LessEqual>;
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_CLCOMPARISON_H */
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