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arXiv 0906.4175gr-qc
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图形处理器在紧凑天体并合双星引力波探测流水线中的应用

Application of Graphics Processing Units to Search Pipeline for Gravitational Waves from Coalescing Binaries of Compact Objects

Shin Kee Chung, Linqing Wen, David Blair, Kipp Cannon, Amitava Datta

摘要:

我们报告了一种新的应用程序的图形处理单元(GPU)的目的是加速搜索管道的引力波从合并的二进制紧凑的对象。与单个中央处理器(CPU)相比,速度提高了16倍。我们表明,实质性的改进是可能的,并讨论了减少CPU计数所需的检测inspiral源所提供的GPU的使用。

英文摘要:

We report a novel application of graphics processing units (GPUs) for the purpose of accelerating the search pipelines for gravitational waves from coalescing binaries of compact objects. A speed-up of 16 fold has been achieved compared with a single central processing unit (CPU). We show that substantial improvements are possible and discuss the reduction in CPU count required for the detection of inspiral sources afforded by the use of GPUs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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