Invention Grant
- Patent Title: Data processing apparatus having trace and prediction logic
- Patent Title (中): 具有跟踪和预测逻辑的数据处理装置
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Application No.: US12801273Application Date: 2010-06-01
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Publication No.: US08417923B2Publication Date: 2013-04-09
- Inventor: Michael John Williams , John Michael Horley , Edmond John Simon Ashfield
- Applicant: Michael John Williams , John Michael Horley , Edmond John Simon Ashfield
- Applicant Address: GB Cambridge
- Assignee: ARM Limited
- Current Assignee: ARM Limited
- Current Assignee Address: GB Cambridge
- Agency: Nixon & Vanderhye P.C.
- Main IPC: G06F7/38
- IPC: G06F7/38 ; G06F9/00 ; G06F9/44 ; G06F11/00
Abstract:
A data processing apparatus is disclosed including trace logic for monitoring behavior of a portion of said data processing apparatus and prediction logic for providing at least one prediction as to at least one step of the behavior of the portion of the data processing apparatus. The trace logic monitors behavior of the portion of the data processing apparatus, determines from the monitored behavior whether the at least one prediction is correct, and outputs a prediction indicator indicating whether the at least one prediction is correct.
Public/Granted literature
- US20100299562A1 Reducing bandwidth required for trace data Public/Granted day:2010-11-25
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