Iteration Methods Comparison in Parallel Implementation of the Two-Dimensional Liquid Convection Problem.

Two-dimensional liquid convection problem is implemented using parallel computations based on CUDA technology. The Jacobi method and the conjugate gradient method are used to solve the systems of linear equations (SLE) with sparse matrices, obtained by the initial equations approximation. The calculation time on the central processor of the PC is compared with the time when using GPUs, the calculations acceleration with the unknowns number increase is estimated. [ABSTRACT FROM AUTHOR]