mpimat

Constructor for mpimat objects.

mpimat(grid, nrows = 0, ncols = 0, bf_rows = 16, bf_cols = 16, type = "double")

Arguments

grid	An MPI grid object; the return of `grid()`. See `?grid`.
nrows, ncols	The dimensions of the matrix.
bf_rows, bf_cols	The blocking factor.
type	Storage type for the matrix. Should be one of 'int', 'float', or 'double'.

A mpimat class object.

Data is held in an external pointer.