10.2.6 Broadcast Procedure

The Broadcast Procedure takes an input value from the IO processor and sets the variable on all of the processors equal to that value.

Calling syntax:

call Broadcast (Variable)

Input variable:

 Variable  A real, integer, logical or character vector that is defined on the IO processor and which is to be broadcast over all of the processors.

Output variable:

 Variable  Every processor now has the same value for variable, equal to the input value on the IO processor.

The Broadcast code listing contains additional documentation.

Michael L. Hall