dumpstack

转子 碰摩故障 分叉图 改一些参数可用(Bifurcation of rub-impact fault)

GPU实现的MapReduce framework,对于学习并行编程和cuda平台的编程方面有着极好的参考价值，里面附带论文。用户要求有NViDIA显卡，并且安装cuda编程环境。(We design and implement Mars, a MapReduce framework, on graphics processors (GPUs). MapReduce is a distributed programming framework originally proposed by Google for the ease of development of web search applications on a large number of commodity CPUs. Compared with CPUs, GPUs have an order of magnitude higher computation power and memory bandwidth, but are harder to program since their architectures are designed as a special-purpose co-processor and their programming interfaces are typically for graphics applications.)

说明：  计算π值 C++ 并行算法 分别使用方法左矩形分解、中矩形分解以及梯形分解(π C++ MPI π C++ MPI π C++ MPI π C++ MPI)

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详细的kmp并行算法实现源代码，在机群系统上适用，并附加详细的算法说明(Kmp parallel algorithm in detail the source code for the cluster systems, and additional details of the algorithm description)

示波器的源代码，效果不错的，dlo1w1dsc hhjhsdf sfdssd  fsdhsdfhsdj eewrew erewrewr dsfefh  dsdewh

ABAQUS UMAT 线弹性模型，是二次开发最基本的例子，可供大家参考。(abaqus umat linear elastic model)

说明：  Parallel Programming common use code!

说明：  基于CUDA并行计算实现1D,2D,3D数据的matlab函数fftshift的功能(Based on CUDA parallel computing to realize the function of Matlab function FFTSHIFT for 1D, 2D and 3D data)

说明：  Map reduce分布式计算，大数据分析再Hadoop的平台的使用(Map reduce distributed computing, big data analysis and the use of Hadoop platform)