• Partial register dependency neon

    I'm having trouble finding any informations on partial neon register dependencies.

    Take for example the following code:

    ld2 {v0.16b, v1.16b}[0], [x0]
ld2 {v0.16b, v1.16b}[1], [x1]
ld2 {v0.16b, v1.16b}[2], [x2]
...

    Does the second load have to wait…

  • ARM_V8 instruction Cycles timings

    Hi, can anyone suggest me how to know the instructions cycle timing of the arm_v8 instructions.does it take more cycles to transmit from neon to basic arm instructions in arm_v8.

    please suggest me how to calculate instruction cycles in arm_v8

  • A Walk Through the Cortex-A Mobile Roadmap

    Chinese Version中文版

    Introduction

    The ARM Cortex-A mobile application processor product line spans several generations and three main product tiers. Developers and SoC designers experienced with one or more of the newer ARM ARM Processors benefit from an…