| /* |
| * Copyright (c) 2023 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_GPUMATMUL_H |
| #define ACL_ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUMATMUL_H |
| |
| #include "arm_compute/core/Error.h" |
| #include "arm_compute/core/KernelDescriptors.h" |
| #include "arm_compute/dynamic_fusion/sketch/attributes/MatMulAttributes.h" |
| |
| namespace arm_compute |
| { |
| namespace experimental |
| { |
| namespace dynamic_fusion |
| { |
| /** Forward declaration */ |
| class GpuWorkloadContext; |
| class GpuWorkloadSketch; |
| |
| /** Operator backend specific settings |
| */ |
| class GpuMatMulSettings |
| { |
| public: |
| /** Set N0: number of columns processed by each work-item */ |
| GpuMatMulSettings &n0(int n0); |
| /** Get N0: number of columns processed by each work-item */ |
| int n0() const; |
| |
| /** Set M0: number of rows processed by each work-item */ |
| GpuMatMulSettings &m0(int m0); |
| /** Get M0: number of rows processed by each work-item */ |
| int m0() const; |
| |
| /** Set K0: number of inner accumulations */ |
| GpuMatMulSettings &k0(int k0); |
| /** Get K0: number of inner accumulations */ |
| int k0() const; |
| |
| private: |
| int _n0{0}; /**< Number of columns processed by each work-item */ |
| int _m0{0}; /**< Number of rows processed by each work-item */ |
| int _k0{0}; /**< Number of inner accumulations */ |
| }; |
| |
| /** Operator interface. */ |
| class GpuMatMul final |
| { |
| public: |
| /* Attributes are a set of backend-agnostic parameters that define what an operator does */ |
| using Attributes = MatMulAttributes; |
| /* Settings are a set of backend-specific parameters that influence the implementation of a operator */ |
| using Settings = GpuMatMulSettings; |
| |
| /* 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: |
| * |LHS |RHS |dst | |
| * |:--------------|:--------------|:--------------| |
| * |F16 |F16 |F16 | |
| * |F32 |F32 |F32 | |
| * |
| * |
| * @param[in,out] sketch Workload sketch into which the operator will be fused |
| * @param[in] lhs Input tensor info for the LHS matrix. Data type supported: F32/F16. Dimensions above 2 are collapsed onto dimension 2 and represent the batch. |
| * @param[in] rhs Input tensor info for the RHS matrix. Data type supported: same as @p lhs. Dimensions above 2 are collapsed onto dimension 2 and represent the batch. |
| * @param[in] attributes Operator attributes |
| * @param[in] settings Operator settings |
| * |
| * @return Pointer for the destination tensor info |
| */ |
| static ITensorInfo *create_op(GpuWorkloadSketch &sketch, |
| ITensorInfo *lhs, |
| ITensorInfo *rhs, |
| const Attributes &attributes, |
| const Settings &settings); |
| |
| /* Check if the operator configuration is supported, irrespective of fusion |
| * |
| * @param[in] context Workload context within which the operator is running |
| * @param[in] lhs Input tensor info for the LHS matrix. |
| * @param[in] rhs Input tensor info for the RHS matrix. |
| * @param[in] attributes Operator attributes |
| * @param[in] settings Operator settings |
| * |
| * @return Status |
| */ |
| static Status is_supported_op(const GpuWorkloadContext &context, |
| const ITensorInfo *lhs, |
| const ITensorInfo *rhs, |
| const Attributes &attributes, |
| const Settings &settings); |
| |
| /* Check if the operator configuration is supported and if it can be fused into the workload sketch. |
| * |
| * Parameters are similar to @ref GpuMatMul::create_op() |
| * |
| * @return Status |
| */ |
| static Status validate_op(const GpuWorkloadSketch &sketch, |
| const ITensorInfo *lhs, |
| const ITensorInfo *rhs, |
| const Attributes &attributes, |
| const Settings &settings); |
| }; |
| } // namespace dynamic_fusion |
| } // namespace experimental |
| } // namespace arm_compute |
| #endif // ACL_ARM_COMPUTE_DYNAMIC_FUSION_SKETCH_GPU_OPERATORS_GPUMATMUL_H |