Exploiting data-width locality to increase superscalar execution bandwidth

In a 64-bit processor, many of the data values actually used in computations require much narrower data-widths. In this study, we demonstrate that instruction data-widths exhibit very strong temporal locality and describe mechanisms to accurately predict data-widths. To exploit the predictability of...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Loh, G.H.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandwidth Clocks Computer science Delay effects Microarchitecture Pipelines Predictive models Processor scheduling Wires
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