Real‐space calculation of powder diffraction patterns on graphics processing units
Real‐space calculation of powder diffraction patterns on graphics processing units
复制标题
图形处理单元上粉末衍射图案的实空间计算
DOI：
10.1107/s0021889810005133
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发表时间：
2010
影响因子：
6.1
通讯作者：
P. Scardi
中科院分区：
文献类型：
--
作者：
L. Gelisio;C. L. A. Ricardo;M. Leoni;P. Scardi
开发了一种计算纳米物体粉末衍射图样的新软件，可在图形处理单元（gpu）上运行。该解决方案很好地适应了Debye函数固有的并行结构，这是计算算法的核心。通过几个有代表性的案例分析，说明了gpu性能提升的优势和前景。
A new software for calculating the powder diffraction pattern of nano-sized objects has been developed to run on graphics processing units (GPUs). This solution is well suited to the inherently parallel structure of the Debye function, which is the core of the computation algorithm. Advantages and perspectives in view of the improving performance of GPUs are illustrated by several representative case studies.