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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.
+ */
+#ifndef SRC_DYNAMIC_FUSION_SKETCH_GPU_GPUKERNELARGUMENT
+#define SRC_DYNAMIC_FUSION_SKETCH_GPU_GPUKERNELARGUMENT
+
+#include "arm_compute/core/TensorInfo.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+/** Contain information required to set up a kernel argument at run time
+ */
+struct GpuKernelArgumentInfo
+{
+ /** Enumerate all the tensor arguments variants used by all kernel implementations. */
+ enum class Type : int
+ {
+ Scalar,
+
+ Vector,
+
+ Image,
+ Image_Reinterpret_As_3D,
+ Image_Export_To_ClImage2D,
+
+ Image_3D, // 3D Tensor represented as a 2D Image + stride_z
+ Image_3D_Export_To_ClImage2D,
+
+ Tensor_3D,
+ Tensor_4D,
+ Tensor_4D_t_Buffer,
+ Tensor_4D_t_Image
+ };
+ /** Default constructor */
+ GpuKernelArgumentInfo() = default;
+ /** Constructor */
+ GpuKernelArgumentInfo(Type type)
+ : type{ type }
+ {
+ }
+ Type type{ Type::Tensor_4D_t_Buffer };
+};
+
+bool operator==(const GpuKernelArgumentInfo &info0, const GpuKernelArgumentInfo &info1);
+
+/** Kernel argument information linked with its corresponding @ref ITensorInfo
+ */
+class GpuKernelArgument
+{
+public:
+ /** Constructor
+ *
+ * @param[in] tensor_info Associated @ref ITensorInfo
+ * @param[in] kernel_arg_info Associated @ref GpuKernelArgumentInfo
+ */
+ GpuKernelArgument(const ITensorInfo &tensor_info,
+ const GpuKernelArgumentInfo &kernel_arg_info)
+ : _tensor_info{ tensor_info },
+ _kernel_arg_info{ kernel_arg_info }
+ {
+ }
+ /** Get workload tensor id */
+ ITensorInfo::Id id() const
+ {
+ return _tensor_info.id();
+ }
+ /** Get associated @ref ITensorInfo */
+ ITensorInfo *tensor_info()
+ {
+ return &_tensor_info;
+ }
+ /** Get associated @ref ITensorInfo */
+ const ITensorInfo *tensor_info() const
+ {
+ return &_tensor_info;
+ }
+ /** Get associated @ref GpuKernelArgumentInfo */
+ GpuKernelArgumentInfo *kernel_argument_info()
+ {
+ return &_kernel_arg_info;
+ }
+ /** Get associated @ref GpuKernelArgumentInfo */
+ const GpuKernelArgumentInfo *kernel_argument_info() const
+ {
+ return &_kernel_arg_info;
+ }
+ /** Check if the associated workload tensor has valid id
+ *
+ * @return true if has valid id
+ * @return false otherwise
+ */
+ bool has_valid_id() const
+ {
+ return _tensor_info.has_valid_id();
+ }
+
+private:
+ TensorInfo _tensor_info{};
+ GpuKernelArgumentInfo _kernel_arg_info{};
+};
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute
+#endif /* SRC_DYNAMIC_FUSION_SKETCH_GPU_GPUKERNELARGUMENT */