9.63. CO_BROADCAST

9.63 CO_BROADCAST — Copy a value to all images the current set of images

Description:

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.

Standard:

Technical Specification (TS) 18508 or later

Class:

Collective subroutine

Syntax:

CALL CO_BROADCAST(A, SOURCE_IMAGE [, STAT, ERRMSG])

<

登录查看完整内容