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Despite its conceptual and algorithmic simplicity, the computational cost associated with a Monte Carlo simulation can be staggeringly high. In general the method requires many samples to get a good approximation, which may incurs an arbitrarily large total runtime if the processing time of a single sample is high. Although this is a severe limitation in very complex problems, the embarrassingly parallel nature of the algorithm allows this large cost to be reduced (perhaps to a feasible level) through parallel computing strategies in local processors, clusters, cloud computing, GPU, FPGA etc.

Despite its conceptual and algorithmic simplicity, the computational cost associated with a Monte Carlo simulation can be staggeringly high. In general the method requires many samples to get a good approximation, which may incurs an arbitrarily large total runtime if the processing time of a single sample is high. Although this is a severe limitation in very complex problems, the embarrassingly parallel nature of the algorithm allows this large cost to be reduced (perhaps to a feasible level) through parallel computing strategies in local processors, clusters, cloud computing, GPU, FPGA etc.

尽管其概念和算法简单，与蒙特卡罗模拟相关的计算成本可能是惊人的高。一般情况下，该方法需要大量的样本来获得良好的近似，如果单个样本的处理时间较长，可能会导致任意大的总运行时间。尽管在非常复杂的问题中，这是一个严重的限制，但该算法令人尴尬的并行性质允许通过本地处理器、集群、云计算、GPU、FPGA等的并行计算策略来降低这么大的成本(可能在可行的水平上)。

尽管其概念和算法简单，但与蒙特卡罗模拟相关的计算成本却是高的惊人。一般情况下，该方法需要大量的样本来获得良好的近似，如果单个样本的处理时间较长，可能会导致总运行时间长度难以控制。尽管在非常复杂的问题中，这是一个严重的限制，但该算法令人尴尬的并行性质允许通过本地处理器、集群、云计算、GPU、FPGA等的并行计算策略来降低高昂的成本(或许降低到可以接受的水平上)。

== Overview 概述 ==

== Overview 概述 ==