公开(公告)号：US20240289130A1

公开(公告)日：2024-08-29

申请号：US18174207

申请日：2023-02-24

Applicant: Arm Limited

Inventor： Xiaoyang SHEN ,  Zichao XIE ,  Cédric Denis Robert AIRAUD ,  Grégorie MARTIN

IPC: G06F9/30 ,  G06F9/38

CPC classification number: G06F9/30098 ,  G06F9/3826 ,  G06F9/3869

Abstract: A data processing apparatus comprises operand routing circuitry configured to prepare operands for processing, and a plurality of processing elements. Each processing element comprises receiving circuitry, processing circuitry, and transmitting circuitry. A group of coupled processing elements comprises a first processing element configured to receive operands from the operand routing circuitry and one or more further processing elements for which the receiving circuitry is coupled to the transmitting circuitry of another processing element in the group. The apparatus also comprises timing circuitry, configured to selectively delay transmission of operands within the group of coupled processing elements to cause operations performed by the group of coupled processing elements to be staggered.