论文标题

G-CoreCCD:完全消耗的CCD中电荷传输的基于GPU的模拟器

G-CoReCCD: a GPU-based simulator of the charge transport in fully-depleted CCDs

论文作者

Avalos, Nicolás E., Haro, Miguel Sofo

论文摘要

我们引入了一个充分耗尽的厚CCD中的电荷传输模拟器,其中包括载体之间的库仑排斥。这种远程相互作用的计算在计算上是高度密集的,并且只能在合理的时间使用常规CPU模拟几千个载体。 G-CoreCCD利用图形处理单元(GPU)中可用的大量多处理器来平行操作,从而实现巨大的加速。我们可以在几个小时内使用现代GPU在几个小时内模拟CCD大量内部的路径。

We introduce a simulator of charge transport in fully-depleted, thick CCDs that include Coulomb repulsion between carriers. The calculation of this long-range interaction is highly intensive computationally, and only a few thousands of carriers can be simulated in reasonable times using regular CPUs. G-CoReCCD takes advantage of the high number of multiprocessors available in a graphical processing unit (GPU) to parallelize the operations and thus achieve a massive speedup. We can simulate the path inside the CCD bulk for up to hundreds of thousands of carriers in only a few hours using modern GPUs.

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