co_broadcast copies the value of argument
a on the image with image index
source_image to all images in the current team.
a becomes defined as if by intrinsic assignment. If the execution was successful and
stat is present, it is assigned the value zero. If the execution failed,
stat gets assigned a nonzero value and, if present,
errmsg gets assigned a value describing the occurred error.
TS 18508 or later
call co_broadcast(a, source_image [, stat, errmsg])
intent(inout)argument; shall have the same dynamic type and type paramters on all images of the current team. If it is an array, it shall have the same shape on all images.
source_image- a scalar integer expression. It shall have the same the same value on all images and refer to an image of the current team.
stat- (optional) a scalar integer variable
errmsg- (optional) a scalar character variable
program test integer :: val(3) if (this_image() == 1) then val = [1, 5, 3] end if call co_broadcast (val, source_image=1) print *, this_image, ":", val end program test