Methods to Load Balance a GCR Pressure Solver Using a Stencil Framework on Multi- and Many-Core Architectures

Table 1

Number of SLOC (source lines of code) for the Fortran 77 MPI code and the C++ MPI + OpenMP + CUDA code.

Language	SLOC
F77 MPI	11238
C++ MPI + OpenMP + CUDA	10066