This study chose MUMPS (a MUltifrontal Massively Parallel sparse direct Solver) software package, based on the
Fortran90
Writing, and have a C language interface, can realize the sequential and parallel sparse system of linear equations solution, the dimensions of the packages need to input matrix, the matrix of china-africa zero element number, nonzero elements corresponding to the coordinate values (row, column number) and the value of the corresponding non-zero elements four variables, by setting the parameters of the packages need, realize the solution of the system of linear equations,
When I was watching this text we found here look not to understand don't know whether you need to calculate when to separate computing center to calculate

CodePudding user response:

Parallel computation of different levels, nuclear grade levels thread/process//computing nodes, the side of the home computer without emphasis on performance, can solve the former three parallel,
Check the MUMPS open source package for parallel interface, usually in openmp or pthread, general home computers can be done,