矩阵QR分解的算法，使用openMP实现， 请在支持并行计算的机器上编译运行-Matrix QR decomposition algorithm, the use of openMP implementation, to support parallel computing in the compile and run on the machine

该代码为矩阵qr分解的并行算法，采用的是MPI编程方法-The code for the matrix qr decomposition parallel algorithms, using the MPI programming