Speculatively issued instructions may be particularly sensitive to increases in pipeline depth. Our results indicate that as pipeline depth increases, speculation increases the pe...
Users often behave speculatively, submitting work that initially they do not know is needed. Farm computing often consists of single node speculative tasks issued by, e.g., bioinf...
Load latency remains a significant bottleneck in dynamically scheduled pipelined processors. Load speculation techniques have been proposed to reduce this latency. Dependence Pred...
Most microprocessor chips today use an out-of-order instruction execution mechanism. This mechanism allows superscalar processors to extract reasonably high levels of instruction ...