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_RUNTIME_CLTYPES_H 25 #define ARM_COMPUTE_RUNTIME_CLTYPES_H 26 27 namespace arm_compute 28 { 29 /** OpenCL GEMM kernel types */ 30 enum class CLGEMMKernelType 31 { 32 /** Native GEMM kernel with fixed block size. 33 * @note Temporary variant to keep compatibility with the old implementation. 34 * @note This variant will be deprecated in favor of a new and configurable NATIVE variant 35 */ 36 NATIVE_V1, 37 /** Native GEMM kernel with configurable block size.*/ 38 NATIVE, 39 /** Reshaped GEMM kernel where both lhs and rhs matrices are reshaped. Fixed block size fixed. 40 * @note Temporary variant to keep compatibility with the old implementation. 41 * @note This variant will be deprecated in favor of RESHAPED 42 */ 43 RESHAPED_V1, 44 /** Reshaped GEMM kernel where both lhs and rhs matrices are reshaped. Configurable reshape and block size */ 45 RESHAPED, 46 /** Reshaped GEMM kernel where only the rhs matrix is reshaped. Configurable reshape and block size */ 47 RESHAPED_ONLY_RHS 48 }; 49 50 /** OpenCL GEMM kernel selection parameters. These information are retrieved to select the GEMM kernel on OpenCL */ 51 struct CLGEMMKernelSelectionParams 52 { 53 unsigned int m{ 0 }; /**< Number of rows for the lhs matrix. Lhs matrix NOT transposed */ 54 unsigned int n{ 0 }; /**< Number of columns for the rhs matrix. Rhs matrix NOT transposed */ 55 unsigned int k{ 0 }; /**< Number of rows for the rhs matrix. Rhs matrix NOT transposed */ 56 unsigned int b{ 0 }; /**< Batch size */ 57 bool is_rhs_constant{ false }; /**< True if the content of the rhs matrix is constant */ 58 DataType data_type{ DataType::UNKNOWN }; /**< Data type */ 59 }; 60 } // namespace arm_compute 61 #endif /* ARM_COMPUTE_RUNTIME_CLTYPES_H */ 62