发明名称 |
Multi-mode non-binary predictor |
摘要 |
A multi-mode predictor for a processor having a plurality of prediction modes is disclosed. The prediction modes are used to predict non-binary values. The predictor is a multi-mode predictor comprising a per-IP ("PIP") table and a next value table. The PIP table includes a plurality of PIP information fields and the next value table includes a plurality of fields. The multi-mode predictor also includes a plurality of prediction modes. The processor includes a set of instructions that index the PIP table to provide a valid signal. The processor also includes a set of predicted values for the set of instructions. The set of predicted values is stored in the PIP table and the next value table. According to the valid signal a hit/miss condition in the next value table, a predicted value is selected from the PIP table or the next value table.
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申请公布号 |
US2002087850(A1) |
申请公布日期 |
2002.07.04 |
申请号 |
US20000750150 |
申请日期 |
2000.12.29 |
申请人 |
JOURDAN STEPHAN J.;BEKERMAN MICHAEL;RONEN RONNY;RAPPOPORT LIHU |
发明人 |
JOURDAN STEPHAN J.;BEKERMAN MICHAEL;RONEN RONNY;RAPPOPORT LIHU |
分类号 |
G06F9/38;(IPC1-7):G06F9/00 |
主分类号 |
G06F9/38 |
代理机构 |
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