发明授权
- 专利标题： Method and apparatus for prediction handling multiple branches simultaneously
- 专利标题（中）： 用于同时预测多个分支的方法和装置
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申请号： US10841433申请日： 2004-05-10
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公开(公告)号： US07472263B2公开(公告)日： 2008-12-30
- 发明人: Megumi Yokoi
- 申请人： Megumi Yokoi
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Staas & Halsey LLP
- 优先权： JP2003-407424 20031205
- 主分类号： G06F9/00
- IPC分类号： G06F9/00
摘要：
A branch prediction apparatus includes a branch information receiving unit that receives simultaneously, branch information for each of a plurality of branch instructions that are completed simultaneously, and a parallel branch predicting unit that performs branch prediction in parallel for the branch instructions completed simultaneously, based on the branch information received and a branch history of the respective branch instructions, to obtain branch prediction results.
公开/授权文献
- US20050125646A1 Method and apparatus for branch prediction 公开/授权日：2005-06-09
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