1 /* 2 * Copyright (c) 2019-2020 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 #pragma once 25 26 #ifdef __aarch64__ 27 28 #include <cstdint> 29 #include "../std_transforms_fixed.hpp" 30 31 namespace arm_gemm { 32 33 // Actual kernel implementations 34 void a64_interleaved_s8s32_mmla_8x12(const int8_t *, const int8_t *, int32_t *, int, int, int); 35 36 class cls_a64_interleaved_s8s32_mmla_8x12 { 37 public: 38 typedef int8_t operand_type; 39 typedef int32_t result_type; 40 41 typedef void (*kern_type)(const int8_t *, const int8_t *, int32_t *, int, int, int); 42 43 /* Kernel blocking parameters */ out_width()44 static unsigned int out_width() 45 { 46 return 12; 47 } 48 out_height()49 static unsigned int out_height() 50 { 51 return 8; 52 } 53 k_unroll()54 static unsigned int k_unroll() 55 { 56 return 8; 57 } 58 59 // Use the standard fixed size transforms. 60 StdTransformsFixed<operand_type, result_type, 8, 12, 8> transforms = {}; 61 StdTransformsFixed<operand_type, result_type, 8, 12, 8, true> transforms_quantized = {}; 62 63 kern_type kernel=a64_interleaved_s8s32_mmla_8x12; 64 cls_a64_interleaved_s8s32_mmla_8x12(const CPUInfo *)65 cls_a64_interleaved_s8s32_mmla_8x12(const CPUInfo *) 66 { 67 68 } 69 }; 70 71 } // namespace arm_gemm 72 73 #endif // __aarch64__ 74