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  • ARM点积指令探究

    feng
    feng
    原文链接：
    https://community.arm.com/tools/b/blog/posts/exploring-the-arm-dot-product-instructions
      
    ARM最近的DynamIQ CPU如 Cortex-A55，Cortex-A75实现了新的点积计算指令，包括有符号点积（SDOT）与无符号点积（UDOT）。这些指令是可选项，主要用于DynamIQ CPU提高机器学习应用的性能。关于SDOT and UDOT有很多不同的用法，本文主要描述一个使用UDOT指令计算二维数组点积的示例…
    • dot-product-sw.tgz
    • over 2 years ago
    • 中文社区
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