Invention Grant
US08429349B2 Techniques for cache injection in a processor system with replacement policy position modification
失效
在具有替换政策位置修改的处理器系统中缓存注入的技术
- Patent Title: Techniques for cache injection in a processor system with replacement policy position modification
- Patent Title (中): 在具有替换政策位置修改的处理器系统中缓存注入的技术
-
Application No.: US12212977Application Date: 2008-09-18
-
Publication No.: US08429349B2Publication Date: 2013-04-23
- Inventor: Lakshminarayana Baba Arimilli , Ravi K. Arimilli , Balaram Sinharoy
- Applicant: Lakshminarayana Baba Arimilli , Ravi K. Arimilli , Balaram Sinharoy
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Yudell Isidore Ng Russell PLLC
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F13/00 ; G06F13/28
Abstract:
A technique for performing cache injection includes monitoring, at a cache, addresses on a bus. Ownership of input/output data on the bus is then acquired by the cache when an address on the bus (that is associated with the input/output data) corresponds to an address of a data block stored in the cache. A replacement policy position of the data block is then modified (to increase a probability that the data block is consumed prior to ejection from the cache).
Public/Granted literature
- US20100070712A1 Techniques for Cache Injection in a Processor System with Replacement Policy Position Modification Public/Granted day:2010-03-18
Information query
