公开(公告)号：US12292791B2

公开(公告)日：2025-05-06

申请号：US18622897

申请日：2024-03-30

Applicant: Intel Corporation

Inventor： Sundar Nadathur ,  Pratik M. Marolia ,  Henry M. Mitchel ,  Joseph J. Grecco ,  Utkarsh Y. Kakaiya ,  David A Munday

IPC: G06F11/00 ,  G06F11/07

Abstract: Systems, methods, and devices for isolating a misbehaving accelerator circuit, such as an accelerator function unit or an accelerated function context, are provided. An integrated circuit may include a region that includes an accelerator circuit. When the accelerator circuit issues a request, another region of the integrated circuit or a processor connected to the integrated circuit may determine whether there is a misbehavior associated with the request and, in response to determining that there is a misbehavior associated with the request, may perform a misbehavior response to mitigate a negative impact of the misbehavior of the accelerator circuit.