MK-检验

说明：  天津大学并行计算大作业代码及实验报告。 包括： 1.利用Pthread并行实现求Pi和Jacobi迭代 2.利用MPI并行实现Jacobi迭代 3.hadoop下的Mapreduce实现Wordcount算法(Tianjin University of parallel computing job code and lab reports. Include: (1) the use of parallel implementation Pthread seeking Pi and Jacobi iteration 2 use MPI parallel implementation of Jacobi iteration 3.hadoop under Mapreduce achieve Wordcount algorithm.)

MPI编程的典型案例，适合初学者学习使用，有很大的帮助作用(MPI programming typical case, suitable for beginners to learn to use, there are very helpful)

#include #define  NUMBER   4 void main( ) {    int i=1; float f0,dt,dx,dz; int mx,mz,ntmax,pml,sou_x,sou_z,rec_start,rec_end,rec_int,rec_depth; char shotID[5],record_pp[30],vp_name[30],rou_name[30],mig_name[30],mig_pyt_name[30],mig_udlf_name[40],shuoming[30]; FILE *fp,*f; /*&不合法变量*/     printf("** This program is to show the block file input & output** "); fp=fopen(

Copyright 1997, Regents of the University of Minnesota. METIS was written by George Karypis (karypis@cs.umn.edu) Introduction ------------------------------------------------------------ METIS is a software package for partitioning unstructured graphs, partitioning meshes, and computing fill-reducing orderings of sparse matrices. The documentation of METIS can be found in the Doc/manual.ps file. METIS is written in ANSI C and should compile on Unix systems that have a ANSI C compiler. It has been extensively tested on the following architectures:    AIX    SunOS    Solaris    IRIX    Unicos    Linux    HP-UX    FreeBSD

H.264编解码的CUDA实现，并行加速算法，内部实现了H.264视频编解码的CUDA实现，能够编译通过，已经过测试，并且还添加了注释信息。

This application provides an implementation of Conway’s Game of Life, using the Parallel class to parallelize the processing of the cellular automata.

可以检测出气候的异常值，从而进行分析极端气候事件。(The outliers of climate can be detected and analyzed.)

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.)

利用罚函数计算min X1^2+X2^2 s.t. 2X1-X2≤7 X1^2+3X2^2=2(Penalty function calculation)

并行计算导论，作为基础入门的指导书 张林波出版(Introduction to parallel computing, as a basis for entry guide book)