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/*
* Copyright (c) 2022 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.
*/
#if defined(ENABLE_EXPERIMENTAL_DYNAMIC_FUSION)
#ifndef ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_CLCOMPOSITEKERNEL_H
#define ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_CLCOMPOSITEKERNEL_H
#include "src/core/experimental/dynamic_fusion/ClKernelBuildingAPI.h"
#include "src/gpu/cl/ClCompileContext.h"
#include "src/gpu/cl/IClKernel.h"
namespace arm_compute
{
namespace experimental
{
namespace dynamic_fusion
{
struct TensorBinding
{
TensorBinding(const std::map<ArgumentID, ICLTensor *> binding)
: _binding{ binding }
{
}
bool empty() const
{
return _binding.empty();
}
std::map<ArgumentID, ICLTensor *> _binding;
};
class ClCompositeKernel : public opencl::IClKernel
{
public:
void configure(const opencl::ClCompileContext &, const ClKernelCode &);
/** Run the composite kernel
*
* @param tensors TensorBinding object containing run-time tensors information
* @param window Execution window
* @param queue OpenCL Command queue
* @param exec_desc Descriptor containing execution information
*/
virtual void run_composite_op(TensorBinding &tensors, const Window &window, cl::CommandQueue &queue, const ClExecutionDescriptor &exec_desc) override;
private:
inline void add_tensor_argument(unsigned int &idx, const ClKernelArgRuntimeDescriptor &arg, ICLTensor *tensor, const Window &arg_slice);
private:
ClKernelArgList _arguments{}; /** All kernel arguments required by runtime */
};
/** Argument Binding.
* Tensor Arguments to ICLKernel run_op method need to be passed via an ITensorPack. So the bind_arguments is essentially a converter from TensorBinding to ITensorPack
*/
Status bind_arguments(ITensorPack &tensor_pack, const ClKernelCode &, const TensorBinding &);
} // namespace dynamic_fusion
} // namespace experimental
} // namespace arm_compute
#endif // ARM_COMPUTE_EXPERIMENTAL_DYNAMICFUSION_CLCOMPOSITEKERNEL_H
#endif // defined(ENABLE_EXPERIMENTAL_DYNAMIC_FUSION)
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