公开(公告)号：US20090049313A1

公开(公告)日：2009-02-19

申请号：US11840711

申请日：2007-08-17

申请人： Thomas M Gooding ,  Todd A. Inglett ,  Thomas A. Liebsch ,  Thomas E. Musta ,  Don D. Reed

发明人： Thomas M Gooding ,  Todd A. Inglett ,  Thomas A. Liebsch ,  Thomas E. Musta ,  Don D. Reed

IPC分类号： G06F1/00

CPC分类号： G06F9/4843 ,  G06F1/3203 ,  G06F1/329 ,  Y02D10/24

摘要： Proactive power management in a parallel computer, the parallel computer including a service node and a plurality of compute nodes, the service node connected to the compute nodes through an out-of-band service network, each compute node including a computer processor and a computer memory operatively coupled to the computer processor. Embodiments include receiving, by the service node, a user instruction to initiate a job on an operational group of compute nodes in the parallel computer, the instruction including power management attributes for the compute nodes; setting, by the service node in accordance with the power management attributes for the compute nodes of the operational group, power consumption ratios for each compute node of the operational group including a computer processor power consumption ratio and a computer memory power consumption ratio; and initiating, by the service node, the job on the compute nodes of the operational group of the parallel computer.

摘要翻译： 并行计算机中的主动功率管理，并行计算机包括服务节点和多个计算节点，服务节点通过带外服务网络连接到计算节点，每个计算节点包括计算机处理器和计算机 可操作地耦合到计算机处理器的存储器。 实施例包括由服务节点接收用于在并行计算机中的计算节点的操作组上发起作业的用户指令，所述指令包括用于计算节点的功率管理属性; 由服务节点根据操作组的计算节点的功率管理属性设置包括计算机处理器功耗比和计算机存储器功耗比的操作组的每个计算节点的功耗比; 并且由服务节点发起并行计算机的操作组的计算节点上的作业。