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Diffstat (limited to 'src/cpu/kernels/instancenorm/generic/neon/impl.h')
-rw-r--r-- | src/cpu/kernels/instancenorm/generic/neon/impl.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/cpu/kernels/instancenorm/generic/neon/impl.h b/src/cpu/kernels/instancenorm/generic/neon/impl.h new file mode 100644 index 0000000000..fa4b4b656c --- /dev/null +++ b/src/cpu/kernels/instancenorm/generic/neon/impl.h @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2022 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. + */ +#ifndef SRC_CORE_SVE_KERNELS_INSTANCENORM_IMPL_H +#define SRC_CORE_SVE_KERNELS_INSTANCENORM_IMPL_H +#include "arm_compute/core/Helpers.h" +namespace arm_compute +{ +namespace cpu +{ +template <typename T, typename AccType = T> +void instance_normalization_nchw(ITensor *input, ITensor *output, float gamma, float beta, float epsilon, const Window &window); + +template <typename InputType, typename AccType = InputType> +void vector_float_sum(AccType &result, AccType &result_square, const InputType &inputs); + +template <typename InputType, typename AccType = InputType> +InputType vector_float_norm(const InputType &inputs, const AccType &vec_mean, const AccType &vec_multip, const AccType &vec_beta); + +#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) +template <> +inline void vector_float_sum(float32x4_t &result, float32x4_t &result_square, const float16x8_t &inputs); + +template <> +inline float16x8_t vector_float_norm(const float16x8_t &inputs, const float32x4_t &vec_mean, const float32x4_t &vec_multip, const float32x4_t &vec_beta); +#endif //defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) + +} // namespace cpu +} // namespace arm_compute +#endif //define SRC_CORE_SVE_KERNELS_INSTANCENORM_IMPL_H |