Sudoku fast parallel algorithm, the use of Intel compilers

魔方问题是算法设计中一个难点，搜索算法的复杂度很高，在这个例子中将采用并行处理的算法对其中的限界剪枝算法进行搜索。-algorithm for solving the problem is a difficult design, search algorithm is highly complex, In this example will use parallel processing algorithms which limits pruning algorithm for the search.

各个进程在运行时可以动态得到该进程所运行机器的名字-processes at runtime can be dynamic of the process are running the names machines

MPI matrix multiplication with two versions (one is broad cast method and another one is systolic method)

一个qr矩阵算法，并行计算再smp环境下实现。具有很好的类比价值-A qr matrix algorithms, parallel computing environment re-smp realize. The value of a good analogy

由于一个数值问题的精确解往往事先不知道，而用数值方法求出的计算解的误差又是不可避免的。因此，数值解是否失真，如何判断──即误差问题，成为大家所关心的重要而又困难的问题，本章只介绍了误差的基本概念和数值计算的若干原则，这对处理数值计算问题是必需的，但是仅这些还远远不能解决工程和科学计算中更为复杂的误差分析问题，还需专门分门别类地进行研究。-as an accurate numerical solution of the problem often did not know in advance, and the numerical methods used to calculate the solution sought by the error is inevitable. Therefore, the numerical solution of whether distortion, how to judge-- namely error, as we are concerned the important and difficult issues, this chapter presents only the basic concept of error and numerical calculation of certain principles, which deal with numerical calculation is necessary, but they are far from alone can not solve engineering and scientific calculations more complex error analysis, specialized categories needed to conduct research.

it use the genetic algorithm to deal with the TSP problem

一个计算矩阵乘的程序,程序很简单,请大家帮忙检查下-Matrix by a calculation procedure, the procedure is very simple, please help to check under the

串行16个键盘驱动只占有3个IO口,方便快捷-serial keyboard driver only has three IO mouth, convenient and quick

openmp的简单测试程序，可以用于检验计算平台的openmp是否可用-OpenMP simple test procedure that can be used for testing computing platform is available OpenMP

基于MPI技术的并行计算方法的FORTRAN程序-MPI-based parallel computing technology methods FORTRAN program