• NEON Intrinsics
    Note: This was originally posted on 30th November 2010 at http://forums.arm.com Does anyone know of a good reference manual that explains the NEON Intrinsics? For example an explanation of 'uint16x4x2_t...
  • NEON intrinsics vector division and reciprocal functions not found
    Hi all, I am working with a simple sqrt kernel. Code given below at end of post. It calculates the sqrt on a given array and stores it into a new array. However, when compiling with a gcc compiler as...
  • ways to get compile-time indices for neon intrinsic
    Hi, currently I'm trying to optimize some code using NEON technology, and I ran into a problem bother me a lot. int8x8_t vext_s8(int8x8_t a, int8x8_t b, const int n) //arm_neon.h the third param...
  • Optimizing code for ARM: ARMv7, ARMv8, Memory Models and NEON Intrinsics
    Matthew Gretton-Dann titled this presentation: Porting & Optimising Code 32-bit to 64-bit The title is accurate but he does a better job of giving a high level overview of the ARMv7 and ARMv8 architecture...
  • Arm Intrinsics developer survey – take part and receive a voucher!
    This is posted in partnership with Arm. Akendi , a UX research and design agency and trusted Arm partner, is designing a new Arm Intrinsics Reference tool. We would like to speak to developers like...