1 /* 2 * Copyright (c) 2020 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_ICLGEMMKERNELSELECTION_H 25 #define ARM_COMPUTE_ICLGEMMKERNELSELECTION_H 26 27 #include "arm_compute/core/GPUTarget.h" 28 #include "arm_compute/core/Types.h" 29 #include "arm_compute/runtime/CL/CLTypes.h" 30 31 namespace arm_compute 32 { 33 namespace cl_gemm 34 { 35 /** Basic interface for the GEMM kernel selection */ 36 class ICLGEMMKernelSelection 37 { 38 public: 39 /** Constructor 40 * 41 * @param[in] arch GPU target 42 */ ICLGEMMKernelSelection(GPUTarget arch)43 ICLGEMMKernelSelection(GPUTarget arch) 44 : _target(arch) 45 { 46 } 47 /** Default Move Constructor. */ 48 ICLGEMMKernelSelection(ICLGEMMKernelSelection &&) = default; 49 /** Default move assignment operator */ 50 ICLGEMMKernelSelection &operator=(ICLGEMMKernelSelection &&) = default; 51 /** Virtual destructor */ 52 virtual ~ICLGEMMKernelSelection() = default; 53 /** Given the input parameters passed through @ref CLGEMMKernelSelectionParams, this method returns the @ref CLGEMMKernelType to use 54 * 55 * @param[in] params Input parameters used by the function to return the OpenCL GEMM's kernel 56 * 57 * @return @ref CLGEMMKernelType 58 */ 59 virtual CLGEMMKernelType select_kernel(const CLGEMMKernelSelectionParams ¶ms) = 0; 60 61 protected: 62 GPUTarget _target; /**< GPU target could be used to call a dedicated heuristic for each GPU IP for a given GPU architecture */ 63 }; 64 } // namespace cl_gemm 65 } // namespace arm_compute 66 #endif /*ARM_COMPUTE_ICLGEMMKERNELSELECTION_H */ 67