• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Embedded Software and Systems(ICESS 2005); 20051216-18; Xi'an(CN) >Power Consumption Analysis of Embedded Multimedia Application
【24h】

Power Consumption Analysis of Embedded Multimedia Application

机译：嵌入式多媒体应用的功耗分析

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In the past few years, the ubiquity of embedded mobile computing brings about a new challenge for multimedia application. Not only the performance but also the power consumption is vital to the multimedia application because mobile clients are powered by battery. In this paper, we make the detailed power consumption analysis of multimedia applications with two power reduction techniques-ideal clock gating and ideal power gating. Experimental results show the power consumptions can be reduced to 35.22% and 15.68% by ideal clock gating and ideal power gating, respectively. Our primary contributions lie in evaluating the power characteristics of multimedia applications using MediaBench benchmark suite, and evaluating the impact of unideal power reduction techniques on the performance. Such an analysis can help the multimedia applications developers determine the efficient power optimization policy besides the performance optimization. Low-power embedded multimedia applications are promising in the future.
机译：在过去的几年中，嵌入式移动计算的普及为多媒体应用带来了新的挑战。因为移动客户端由电池供电，所以对于多媒体应用而言，不仅性能而且功耗也至关重要。在本文中，我们通过两种降低功耗的技术（理想的时钟门控和理想的功率门控）对多媒体应用进行了详细的功耗分析。实验结果表明，通过理想的时钟门控和理想的功率门控，功耗可分别降低至35.22％和15.68％。我们的主要贡献在于使用MediaBench基准套件评估多媒体应用程序的电源特性，并评估不理想的功耗降低技术对性能的影响。这种分析可以帮助多媒体应用程序开发人员确定性能优化之外的有效功率优化策略。低功耗嵌入式多媒体应用在未来很有希望。

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