A system and method for executing instructions prior to an execution stage in a processor

A method of processing a plurality of instructions in multiple pipeline stages within a pipeline processor is disclosed. The method partially or wholly executes a stalled instruction in a pipeline stage that has a function other than instruction execution prior to the execution stage within the proc...

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Bibliographische Detailangaben
Hauptverfasser: MCLLVAINE MICHAEL SCOTT, DIEFFENDERFER JAMES NORRIS, SETH KIRAN, NUNAMAKER NATHAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A method of processing a plurality of instructions in multiple pipeline stages within a pipeline processor is disclosed. The method partially or wholly executes a stalled instruction in a pipeline stage that has a function other than instruction execution prior to the execution stage within the processor. Partially or wholly executing the instruction prior to the execution stage in the pipeline speeds up the execution of the instruction and allows the processor to more effectively utilize its resources, thus increasing the processor's efficiency.