diff options
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_bf16fp32_dot_6x16.hpp')
-rw-r--r-- | src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_bf16fp32_dot_6x16.hpp | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_bf16fp32_dot_6x16.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_bf16fp32_dot_6x16.hpp index fca96f6028..f1427669ea 100644 --- a/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_bf16fp32_dot_6x16.hpp +++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_bf16fp32_dot_6x16.hpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019-2021 Arm Limited. + * Copyright (c) 2019-2021, 2023 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -10,22 +10,23 @@ * 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 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. + * 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. */ #pragma once #ifdef __aarch64__ #include "../std_transforms_fixed.hpp" #include "../bfloat.hpp" +#include "../performance_parameters.hpp" #define ARGLIST \ unsigned int, const unsigned int *, \ @@ -43,7 +44,8 @@ void a64_hybrid_bf16fp32_dot_6x16( ARGLIST ); class cls_a64_hybrid_bf16fp32_dot_6x16 { public: - typedef bfloat16 operand_type; + typedef bfloat16 lhs_operand_type; + typedef bfloat16 rhs_operand_type; typedef float result_type; typedef void (*kern_type)( ARGLIST ); @@ -69,7 +71,23 @@ public: return true; } - StdTransformsFixed<operand_type, result_type, 6, 16, 2> transforms = {}; + StdTransformsFixed<rhs_operand_type, result_type, 6, 16, 2> transforms = {}; + template<typename T> + static inline PerformanceParameters get_performance_parameters(const CPUInfo *ci) + { + if (std::is_same<T, bfloat16>::value) { + switch (ci->get_cpu_model()) { + default: + return { 15.83 }; + case CPUModel::A510: + return { 7.28 }; + case CPUModel::V1: + return { 27.34 }; + } + } + + return { 1.0 }; + } // Default to the generic kernel kern_type kernel=a64_hybrid_bf16fp32_dot_6x16; |