1 /* 2 * Copyright (c) 2020-2022 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_RUNTIME_CLTYPES_H 25 #define ARM_COMPUTE_RUNTIME_CLTYPES_H 26 #include "arm_compute/core/Types.h" 27 28 namespace arm_compute 29 { 30 /** OpenCL GEMM kernel types */ 31 enum class CLGEMMKernelType 32 { 33 /** Native GEMM kernel with configurable block size.*/ 34 NATIVE, 35 /** Reshaped GEMM kernel where both lhs and rhs matrices are reshaped. Configurable reshape and block size */ 36 RESHAPED, 37 /** Reshaped GEMM kernel where only the rhs matrix is reshaped. Configurable reshape and block size */ 38 RESHAPED_ONLY_RHS, 39 /** Reshaped GEMM kernel where only the rhs matrix is reshaped. Using MMUL with configurable block size. */ 40 RESHAPED_ONLY_RHS_MMUL 41 }; 42 43 /** OpenCL GEMM kernel selection parameters. These information are retrieved to select the GEMM kernel on OpenCL */ 44 struct CLGEMMKernelSelectionParams 45 { 46 unsigned int m{ 0 }; /**< Number of rows for the lhs matrix. Lhs matrix NOT transposed */ 47 unsigned int n{ 0 }; /**< Number of columns for the rhs matrix. Rhs matrix NOT transposed */ 48 unsigned int k{ 0 }; /**< Number of rows for the rhs matrix. Rhs matrix NOT transposed */ 49 unsigned int b{ 0 }; /**< Batch size */ 50 bool is_rhs_constant{ false }; /**< True if the content of the rhs matrix is constant */ 51 DataType data_type{ DataType::UNKNOWN }; /**< Data type */ 52 }; 53 54 /** List the possible OpenCL backends */ 55 enum class CLBackendType 56 { 57 Native, /**< OpenCL native backend */ 58 Clvk, /**< CLVK backend */ 59 }; 60 } // namespace arm_compute 61 #endif /* ARM_COMPUTE_RUNTIME_CLTYPES_H */ 62