• Why is there no vector integer divide in SIMD instructions ?
    For vector arithmetic, ADD, SUB, MUL are present for integers, but not DIV. Is that a performance impact ? Does other architectures not have it too ?
  • luajit compilation on aarch64
    Hi, I am trying to build luajit on aarch64 platform. I have downloaded source from https://github.com/cbaylis/luajit-aarch64 . I am getting the below error when I compilled the source. root@node...
  • New developer guides for AArch64
    We (Arm's Support and Content Services teams) have been working on creating a Developer Guide for AArch64. They're aimed at anyone wanting a bare-metal focused introduction to the Armv8-A architecture...
  • Assembly language examples of ARMv8 AArch64 instruction set
    Hello everyone, I hope to find some assembly language examples of ARMv8 AArch64 instruction set. Where can I find them? Thank you in advance !
  • Vectors optimization
    Hi, I have some dataset used by other algorithms. So, the layout of it cannot be modified. That is my problem. So what is left: scattered data in memory but in a contiguous way per group and all...