megenginelite-sys 1.8.2

A safe megenginelite wrapper in Rust
Documentation 
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/**
 * \file dnn/src/arm_common/simd_macro/neon_helper_fp16.h
 * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
 *
 * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 */
#include "src/arm_common/simd_macro/marm_neon.h"

#if __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
#define MEGDNN_SIMD_NAME   NEON
#define MEGDNN_SIMD_TARGET neon
#define MEGDNN_SIMD_ATTRIBUTE_TARGET
#define MEGDNN_SIMD_WIDTH             4
#define MEGDNN_SIMD_TYPE              float16x8_t
#define MEGDNN_SIMD_TYPE2             float16x8x2_t
#define MEGDNN_SIMD_LOADU(addr)       vld1q_f16(addr)
#define MEGDNN_SIMD_STOREU(addr, reg) vst1q_f16(addr, reg)
#define MEGDNN_SIMD_SETZERO()         vdupq_n_f16(0.0f)
#define MEGDNN_SIMD_SET1(num)         vdupq_n_f16(num)

#endif