PARALLELIZE AND ANALYSIS LU FACTORIZATION AND QUADRANT INTERLOCKING FACTORIZATION ALGORITHM IN OPENMP
Delbrin Ahmed · The Journal of The University of Duhok · 2017
Recent developments in high performance computer architecture have a significant effect on all fields of scientific computing. the solution of linear systems of equations lies at the heart of many applications in scientific computing. This paper describes, compare and analyzes the parallel LU factorization and QIF Factorization methods that are used in linear system solving on a multicore using OpenMP interface. In our work, illustrate that the QIF Algorithm performs better in performance compared to LU Factorization algorithm as it takes a small step to solve the problem.