parallel masked taskloop Construct

| OPENMP API Specification: Version 5.1 November 2020

2.16.9 parallel masked taskloop Construct

Summary The parallel masked taskloop construct is a shortcut for specifying a parallel construct containing a masked taskloop construct and no other statements.

The syntax of the parallel masked taskloop construct is as follows:

 
#pragma omp parallel masked taskloop [clause[ [,] clause] ... ] new-line 
   loop-nest

where loop-nest is a canonical loop nest and clause can be any of the clauses accepted by the parallel or masked taskloop directives, except the in_reduction clause, with identical meanings and restrictions.

The syntax of the parallel masked taskloop construct is as follows:

 
!$omp parallel masked taskloop [clause[ [,] clause] ... ] 
    loop-nest 
[!$omp end parallel masked taskloop]

If an end parallel masked taskloop directive is not specified, an end parallel masked taskloop directive is assumed at the end of the loop-nest.

The parallel master taskloop construct, which has been deprecated, has identical syntax to the parallel masked taskloop construct other than the use of parallel master taskloop as the directive name.

Description The semantics are identical to explicitly specifying a parallel directive immediately followed by a masked taskloop directive.

Restrictions The restrictions for the parallel construct and the masked taskloop construct apply except for the following explicit modifications:

If any if clause on the directive includes a directive-name-modifier then all if clauses on the directive must include a directive-name-modifier.
At most one if clause without a directive-name-modifier can appear on the directive.
At most one if clause with the parallel directive-name-modifier can appear on the directive.
At most one if clause with the taskloop directive-name-modifier can appear on the directive.

Cross References

parallel construct, see Section 2.6.
Canonical loop nest form, see Section 2.11.1.
masked taskloop construct, see Section 2.16.7.
if clause, see Section 2.18.
Data attribute clauses, see Section 2.21.4.
in_reduction clause, see Section 2.21.5.6.

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