基于小斜率的大粗糙面电磁散射计算优化方法

来源 :中国物理学会2015年秋季会议 | 被引量 : 0次 | 上传用户:huangy3874308
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  小斜率算法是一种比较实用的粗糙面电磁散射计算方法,但是其需要处理的数据量比较大,计算比较耗时。在处理大粗糙面电磁散射问题时,会消耗大量内存,经常出现内存溢出问题,导致无法计算。为解决内存不足够的问题,采用硬盘存储数据的方法是一个可行方案。但这种方法的缺点是硬盘读写数据速度低,会降低计算效率。虽然可以采用辅助线程,减小硬盘与内存之间数据传输过程对计算效率的影响,但是效果有限。
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