mpi

进行相关运算时必须要是用的一些步骤,可以解决相关算法的一些问题(Related operations must be used in a number of steps can be solved a number of issues related to algorithm)

一个用c写的机遇MPI的并行程序，程序实现了求积分的功能(with a c MPI the opportunity to write parallel programs, procedures for the realization of the functional integration)

说明：  使用cuda加速处理图像滤波，加速效果可以达到30倍(Using CUDA to accelerate image filtering,30 times faster)

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.)

《GPU高性能编程CUDA实战》书中第5章源代码(Chapter 5 source code of the GPU high-performance programming CUDA real " book)

说明：  本文介绍的基于多线程和图像分块实现加速运算，因为调用了opencv库，比较容易编写和实现。OpenCV全称是是Open Source Computer Vision Library，它是由Intel微处理器研究实验室的视觉交互组开发，是一种用于数字图像处理和计算机视觉的开源函数库，采用的开发语言是C++。(This paper introduces an acceleration algorithm based on multi-threading and image partitioning, because it is easy to write and implement by calling the opencv library. OpenCV is called Open Source Computer Vision Library. It is developed by the Visual Interaction Group of Intel Microprocessor Research Laboratory. It is an open source library for digital image processing and computer vision. The development language used is C++)

matrix multiply with MPI. Programming in UBUNTU with opensource library OPENMPI on c++

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)

应用背景密码暴力计算，大型数据计算都会用到，并行计算，本例程为通用openCL并行计算，基于nvidia平台下，例程综合了openCL的常用函数，平台创建、设备选择、内存分配、任务队列、核函数生成，可用本文件代码作为运行基础构架模板。关键技术 OpenCL常用函数构成的技术构架，可以在本代码基础之上适当修改，既可以应用于其他场合，免去繁杂的，重复配置函数的调用，本例程具有自动检测运行平台，运行设备。

用此程序可以方便的查讯日期和星期几，还可以查当天和未来几天的．(This procedure can be used to facilitate inquiry date and day of the week, you can check the same day and the next few days.)