公开(公告)号：US20140122805A1

公开(公告)日：2014-05-01

申请号：US13662171

申请日：2012-10-26

Applicant: NVIDIA CORPORATION

Inventor： Magnus Ekman ,  James van Zoeren ,  Paul Serris

IPC: G06F12/08

CPC classification number: G06F9/30189 ,  G06F9/3842 ,  G06F11/3024 ,  G06F11/3409 ,  G06F2201/885

Abstract: Embodiments related to selecting a runahead poison policy from a plurality of runahead poison policies during microprocessor operation are provided. The example method includes causing the microprocessor to enter runahead upon detection of a runahead event and implementing a first runahead poison policy selected from a plurality of runahead poison policies operative to manage runahead poison injection during runahead. The example method also includes during microprocessor operation, selecting a second runahead poison policy operative to manage runahead poison injection differently from the first runahead poison policy.

Abstract translation: 提供了在微处理器操作期间从多个跑步毒药策略中选择跑步毒药策略的实施例。 该示例方法包括使微处理器在检测到跑道事件时进入跑道头，并且实施从多个行程中毒策略中选择的第一流行病毒药物策略，其可操作用于在跑步头期间管理流涎毒素注射。 该示例性方法还包括在微处理器操作期间，选择与第一次流氓毒素策略不同的方式来管理流涎毒素注射的第二流涎毒素策略。