Nikolaus Gerteis

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Hardware schedulers supporting out-of-order execution are widespread nowadays. Nevertheless, studies quantifying there impact on the performance and cost of processors are rare. The paper tries to close this gap. It turns out that the hardware schedulers can double the performance at a moderate increase (20%) in a processor's gate count. Earlier reordering(More)
Hardware schedulers supporting out-of-order execution are widespread nowadays. Nevertheless, studies quantifying the impact of schedulers on the performance and cost of processors are rare. The paper tries to close this gap. It turns out that the hardware schedulers can double the performance at a moderate increase (10–24%) in a processor’s gate count.(More)
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