| /* |
| * Copyright (c) 2022-2024 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 ACL_ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUCAST_H |
| #define ACL_ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUCAST_H |
| |
| #include "arm_compute/dynamic_fusion/sketch/attributes/CastAttributes.h" |
| |
| namespace arm_compute |
| { |
| namespace experimental |
| { |
| namespace dynamic_fusion |
| { |
| /** Forward declaration */ |
| class GpuWorkloadContext; |
| class GpuWorkloadSketch; |
| |
| /** Operator interface. */ |
| class GpuCast final |
| { |
| public: |
| /** Attributes are a set of backend-agnostic parameters that define what an operator does */ |
| using Attributes = CastAttributes; |
| /** Create an operator and fuse it into the workload sketch. |
| * @note If @ref validate_op() fails, the creation also fails and may throw an error. |
| * @note If @ref validate_op() fails, @p sketch remains unchanged and valid. |
| * |
| * Valid data type configurations: |
| * |src |dst | |
| * |:--------------|:--------------------------------------| |
| * |F16 | F32 | |
| * |F32 | F16 | |
| * |
| * Input data type must be different than output data type. |
| * |
| * Valid data layouts: |
| * - Any |
| * |
| * @param[in,out] sketch Workload sketch into which the operator will be fused |
| * @param[in] src Left hand side tensor info. Data types supported: U8/S8/U16/S16/U32/S32/F16/F32. |
| * @param[in] attributes Operator attributes |
| * |
| * @return Pointer for the destination tensor info |
| */ |
| static ITensorInfo *create_op(GpuWorkloadSketch &sketch, ITensorInfo *src, const Attributes &attributes); |
| /** Check if the operator configuration is supported, irrespective of fusion |
| * |
| * @param[in] context Workload context within which the operator is running |
| * @param[in] src Left hand side tensor info. Data types supported: All. |
| * @param[in] attributes Operator attributes |
| * |
| * @return Status |
| */ |
| static Status |
| is_supported_op(const GpuWorkloadContext &context, const ITensorInfo *src, const Attributes &attributes); |
| /** Validate the operator and check if the its configuration is supported and if it can be fused into the workload sketch. |
| * |
| * Parameters are similar to @ref GpuCast::create_op() |
| * |
| * @return Status |
| */ |
| static Status validate_op(const GpuWorkloadSketch &sketch, const ITensorInfo *src, const Attributes &attributes); |
| }; |
| } // namespace dynamic_fusion |
| } // namespace experimental |
| } // namespace arm_compute |
| #endif // ACL_ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUCAST_H |