发明名称 |
Polymorphic branch predictor and method with selectable mode of prediction |
摘要 |
A polymorphic branch predictor and method includes a plurality of branch prediction methods. The methods are selectively enabled to perform branch prediction. A selection mechanism is configured to select one or more of the branch prediction methods in accordance with a dynamic setting to optimize performance of the branch predictor during operation in accordance with a current task.
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申请公布号 |
US7523298(B2) |
申请公布日期 |
2009.04.21 |
申请号 |
US20060417847 |
申请日期 |
2006.05.04 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GSCHWIND MICHAEL |
分类号 |
G06F7/38;G06F9/00;G06F9/44;G06F15/00 |
主分类号 |
G06F7/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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