Invention Grant
- Patent Title: Hybrid region CAM for region prefetcher and methods thereof
- Patent Title (中): 用于区域预取器的混合区域CAM及其方法
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Application No.: US12410891Application Date: 2009-03-25
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Publication No.: US08195889B2Publication Date: 2012-06-05
- Inventor: Mahadev S. Deshpande , Ronny L. Arnold , Paul L. Rogers , Douglas R. Williams
- Applicant: Mahadev S. Deshpande , Ronny L. Arnold , Paul L. Rogers , Douglas R. Williams
- Applicant Address: US CA Sunnyvale
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Sunnyvale
- Main IPC: G06F12/08
- IPC: G06F12/08
Abstract:
A first address is received and is used to determine a first address range. The first address range includes a second address range and a third address range. If the first address is in the second address range, a fourth address range is determined. The fourth address range is different from the first address range. Information is retrieved from a memory in response to determining that a second address is in the first address range or the fourth address range. If the first address is in the third address range, a fifth address range is determined. The fifth address range is different from the first address range. Other information is retrieved from the memory in response to determining the second address is in the first address range or the fifth address range.
Public/Granted literature
- US20100250842A1 HYBRID REGION CAM FOR REGION PREFETCHER AND METHODS THEREOF Public/Granted day:2010-09-30
Information query
