发明名称 Unified Cascaded Delayed Execution Pipeline for Fixed and Floating Point Instructions
摘要 Improved techniques for executing instructions in a pipelined manner that may reduce stalls that occur when executing dependent instructions are provided. Stalls may be reduced by utilizing a cascaded arrangement of pipelines with execution units that are delayed with respect to each other. This cascaded delayed arrangement allows dependent instructions to be issued within a common issue group by scheduling them for execution in different pipelines to execute at different times.
申请公布号 US2008313438(A1) 申请公布日期 2008.12.18
申请号 US20070762824 申请日期 2007.06.14
申请人 发明人 LUICK DAVID ARNOLD
分类号 G06F9/00 主分类号 G06F9/00
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