6
H. Murai et al.
Fig. 4 Parallelization based on the global-view programming model
Fig. 5 Local-view programming model
For this model, some language extensions and directives are provided. The
coarray notation, which is imported from Fortran 2008, is one such extension,
and can be used to explicitly specify data on which node is to be accessed. For
example, the expression of A(i)[N] in XcalableMP Fortran is used to access an