首页> 外文会议>2011 IEEE Cool Chips XIV >Loop-Directed Mothballing: Power-gating execution units using fast analysis of inner loops
【24h】

Loop-Directed Mothballing: Power-gating execution units using fast analysis of inner loops

机译:循环定向封存:使用内部循环的快速分析对执行单元进行门控

获取原文

摘要

Static power dissipation has been identified as a limiting factor in future microprocessor technologies. This paper presents Loop-Directed Mothballing (LDM) to reduce static power by power-gating execution units. The method accurately predicts the resource requirements and limits performance degradation by focussing on inner loops. In simulation, the energy-delay product (EDP) of the processor is reduced by 10.3%. Two prior methods show worse EDP despite having greater power savings.
机译:已经被识别为未来微处理器技术的限制因素。本文介绍了环导的MOTHBALLING(LDM),以通过电源门控执行单元降低静电。该方法准确地预测资源要求,并通过聚焦内部环路来限制性能下降。在仿真中,处理器的能量延迟产品(EDP)减少了10.3%。尽管节省了较大的省电,但两种先前的方法显示了较差的EDP。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号