Parallel Directive Clause: Specifies the maximum number of threads that can participate in a construct. This feature is only available for ifx.
THREAD_LIMIT (scalar-integer-expression)
scalar-integer-expression |
Is an integer expression. It must evaluate to a positive scalar integer value. |
At most one THREAD_LIMIT clause can appear in a directive that allows the clause.
If THREAD_LIMIT is not specified, the default thread limit is determined by the internal control variable (ICV) named thread_limit.