Abstract:

A poweraware resource state control algorithmPARC is proposed to relieve the energy crisis of highperformance computing.The PARC algorithm records the idle logs of the nodes’ power state, and dynamically hibernate the  idle nodes to save power.The simulation results show that the PARC algorithm can achieve effective energy savings with good control on the switching frequency of the nodes’ power states.

Key words: powerawareness；resource management；hibernation；wakeup