Speculatively issued instructions may be particularly sensitive to increases in pipeline depth. Our results indicate that as pipeline depth increases, speculation increases the pe...
In this paper, we present a novel technique to reduce dynamic and static power dissipation in the issue queue. The proposed scheme is based on delaying the dispatch of instructions...
In a dynamic reordering superscalar processor, the front-end fetches instructions and places them in the issue queue. Instructions are then issued by the back-end execution core. T...
With the constant advances in technology that lead to the increasing of the transistor count and processor frequency, power dissipation is becoming one of the major issues in high...
Energy dissipation from the issue queue and register file constitutes a large portion of the overall energy budget of an aggressive dynamically scheduled microprocessor. We propo...