num_nodes

Date:

02-08-2023

NAME

NUM_NODES - Returns the total number of nodes executing in a Coarray Fortran job.

SYNOPSIS

NUM_NODES()

STANDARDS

Fortran extension

DESCRIPTION

NUM_NODES is a Coarray Fortran intrinsic function that returns the total number of nodes that are executing in the job. It is an inquiry function.

RETURN VALUES

The NUM_NODES intrinsic function returns a value of type integer.

SEE ALSO

this_node(3i), num_images(3i), this_image(3i)

Cray Fortran Reference Manual