Workshop on power aware computing and systems (HotPower'11)

As limited power budget is becoming one of the most crucial challenges in developing supercomputer systems, hardware overprovisioning which installs larger number of nodes beyond the limitations of the power constraint determined by Thermal Design Power ...

Power-gating is a technique for efficiently reducing leakage power by shutting off the idle blocks. However, the presence of power-gating may also introduce negative effects, which are not considered in the earlier design stages. Ignoring those effects ...

A future large-scale high-performance computing (HPC) cluster will likely be power capped since the surrounding infrastructure like power supply and cooling is constrained. For such a cluster, it may be impossible to supply thermal design power (TDP) to ...