This repository contains the code for the tasks in the lecture "Numerical Simulation" at the University of Stuttgart size()=($N_x+2, N_y+2$)

Partitioning: Always: UIBegin=UJBegin=VIBegin=VJBegin=0 Start the loops always at UIBegin+1, UJBegin+1, VIBegin+1, VJBegin+1 Like this, our 2dArrays always start at 00, the 00 value is the bottom left ghost value.

Parallelization - Ghost layers: