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Diffstat (limited to 'src/core/NEON/kernels/assembly/Helpers.cpp')
-rw-r--r-- | src/core/NEON/kernels/assembly/Helpers.cpp | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/assembly/Helpers.cpp b/src/core/NEON/kernels/assembly/Helpers.cpp new file mode 100644 index 0000000000..09ac08c0a4 --- /dev/null +++ b/src/core/NEON/kernels/assembly/Helpers.cpp @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2018 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * 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 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. + */ + +#include "arm_compute/core/NEON/kernels/assembly/Helpers.h" + +#include "NEGEMMInterleavedStrategies.h" + +namespace arm_compute +{ +namespace +{ +template <typename InputType, bool use_dot = false> +BlockSizes calculate_block_sizes_template(const CPUInfo &ci, unsigned int M, unsigned int N, unsigned int K) +{ + using strategy = typename Kernel<InputType, use_dot>::strategy; + return calculate_block_sizes<strategy>(ci, M, N, K); +} +} // namespace + +const char *get_strategy_name(DataType input_type, bool use_dot) +{ + switch(input_type) + { + case DataType::F32: + return Kernel<float>::name; +#ifdef __aarch64__ + case DataType::U8: + case DataType::QASYMM8: + if(use_dot) + { + return Kernel<uint8_t, true>::name; + } + else + { + return Kernel<uint8_t, false>::name; + } + case DataType::S8: + if(use_dot) + { + return Kernel<int8_t, true>::name; + } + else + { + return Kernel<int8_t, false>::name; + } +#endif /* __aarch64__ */ +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::F16: + return Kernel<__fp16>::name; +#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ + default: + ARM_COMPUTE_ERROR("DataType not supported"); + break; + } +} + +BlockSizes calculate_block_sizes_from_data_type(const CPUInfo &ci, unsigned int M, unsigned int N, unsigned int K, DataType input_type, bool use_dot) +{ + switch(input_type) + { + case DataType::F32: + return calculate_block_sizes_template<float>(ci, M, N, K); +#ifdef __aarch64__ + case DataType::U8: + case DataType::QASYMM8: + if(use_dot) + { + return calculate_block_sizes_template<uint8_t, true>(ci, M, N, K); + } + else + { + return calculate_block_sizes_template<uint8_t, false>(ci, M, N, K); + } + case DataType::S8: + if(use_dot) + { + return calculate_block_sizes_template<int8_t, true>(ci, M, N, K); + } + else + { + return calculate_block_sizes_template<int8_t, false>(ci, M, N, K); + } +#endif /* __aarch64__ */ +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + case DataType::F16: + return calculate_block_sizes_template<__fp16>(ci, M, N, K); +#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ + default: + ARM_COMPUTE_ERROR("DataType not supported"); + break; + } +} +} // namespace arm_compute |