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#ifndef _GCC_ARM_NEON_H #define _GCC_ARM_NEON_H 1 #ifndef __ ARM_NEON__ #error You must enable NEON instructions (e.g. -mfloat-abi= softfp -mfpu=neon) to use arm_neon.h #else #ifdef __cplusplus extern "C" { # endif #include typedef __builtin_neon_qi int8x8_t __attribute__ (( __vector_size__. #ifndef __ARM_NEON__. #error You must enable NEON instructions (e.g. - mfloat-abi=softfp -mfpu=neon) to use arm_neon.h. #else. #ifdef __cplusplus. extern "C" {. #endif. #include. typedef __builtin_neon_qi int8x8_t __ attribute__ ((__vector_size__ (8)));. typedef __builtin_neon_hi int16x4_t __ attribute__. GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.

#ifndef _AARCH64_NEON_H_ #define _AARCH64_NEON_H_ #pragma GCC push_options #pragma GCC target ("+nothing+simd") #include h> #define __AARCH64_UINT64_C(__C) ((uint64_t) __C) #define __AARCH64_INT64_C (__C) ((int64_t) __C) typedef __Int8x8_t int8x8_t; typedef __Int16x4_t int16x4_t;. GCC and RVCT support the same NEON intrinsic syntax, making C or C++ code portable between the toolchains. To add support for NEON intrinsics, include the header file arm_neon.h. Example implements the same functionality as the assembler examples, using intrinsics in C code instead of assembler instructions. Arm NEON technology is a SIMD (single instruction multiple data) architecture extension for the Arm Cortex-A series processors. It can accelerate multimedia and signal #include arm_neon.h> uint32x4_t double_elements(uint32x4_t input) { return(vaddq_u32(input, input)); }. For more information, please see Arm NEON.

13 results /usr/lib/gcc-cross/arm-linux-gnueabihf/5/include/arm_neon.h, libgccdev-armhf- cross [powerpc]. /usr/lib/gcc-cross/arm-linux-gnueabihf/6/include/arm_neon.h, libgccdev-armhf-cross. /usr/lib/gcc/aarchlinux-gnu/6/include/arm_neon.h, libgccdev [arm64]. /usr/lib/gcc/arm-linux-gnueabi/6/include/arm_neon.h. [AArch64] Convert ld1, st1 arm_neon.h intrinsics to RTL builtins. From: James Greenhalgh ; To: gcc-patches at gcc dot gnu dot org; Cc: marcus dot shawcroft at arm dot com; Date: Tue, 2 Jul +; Subject: [AArch64] Convert ld1, st1 arm_neon.h intrinsics to RTL builtins. 28 Feb System: Jetson TX1 gcc L4T Problem: I am porting my project on Jetson TX1 and getting intrinsic errors in arm_neon header file, arm_neon.h: error: identifier "__builtin_aarch64_xx" is undefined. Below is my cmake: cmake_minimum_required(VERSION ); project(ICP); find_package(CUDA.


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