第2部分将介绍并行算法的知识，并介绍如何编写并行程序、如何构建集群以及如何进行基准测试。

Part 2 covers parallel algorithms, how to write parallel programs, how to set up clusters, and cluster benchmarking.

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在流程内多次调用此事件处理程序，从而以这种方式创建业务逻辑的这一部分的并行实例(其数量不定)。

Within the process invoke this event handler multiple times and create in this way a dynamic number of parallel instances of this part of the business logic.

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通过对原串行程序进行分析与测试，确定了以曲率计算、第一次差分计算和第二次差分计算等为并行化的重点。

Through the analysis and test of original serial program system, curvature computing and first difference, second difference etc. are defined as key objects.

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