您的当前位置:首页正文

Efficient conditional instruction having companion

2021-11-11 来源:步旅网
专利内容由知识产权出版社提供

专利名称:Efficient conditional instruction having

companion load predicate bits instruction

发明人:Gavin J. Stark申请号:US14311225申请日:20140620公开号:US09519482B2公开日:20161213

专利附图:

摘要:A pipelined run-to-completion processor can decode three instructions in threeconsecutive clock cycles, and can also execute the instructions in three consecutive clockcycles. The first instruction causes the ALU to generate a value which is then loaded due

to execution of the first instruction into a register of a register file. The second

instruction accesses the register and loads the value into predicate bits in a register fileread stage. The predicate bits are loaded in the very next clock cycle following the clockcycle in which the second instruction was decoded. The third instruction is a conditionalinstruction that uses the values of the predicate bits as a predicate code to determine apredicate function. If a predicate condition (as determined by the predicate function asapplied to flags) is true then an instruction operation of the third instruction is carriedout, otherwise it is not carried out.

申请人:Netronome Systems, Inc.

地址:Santa Clara CA US

国籍:US

代理机构:Imperium Patent Works LLP

代理人:T. Lester Wallace,Mark D. Marrello

更多信息请下载全文后查看

因篇幅问题不能全部显示,请点此查看更多更全内容