Reduction Clauses and Directives

| OPENMP API Specification: "Version 5.2 -- GIT rev 95b2e3a44"

5.5 Reduction Clauses and Directives

The reduction clauses are data-sharing attribute clauses that can be used to perform some forms of recurrence calculations in parallel. Reduction clauses include reduction scoping clauses and reduction participating clauses. Reduction scoping clauses deﬁne the region in which a reduction is computed. Reduction participating clauses deﬁne the participants in the reduction.

  5.5.2  OpenMP Reduction Expressions
   5.5.2.1  OpenMP Combiner Expressions
   5.5.2.2  OpenMP Initializer Expressions
  5.5.3  Implicitly Declared OpenMP Reduction Identiﬁers
  5.5.4  initializer Clause
  5.5.5  Properties Common to All Reduction Clauses
  5.5.6  Reduction Scoping Clauses
  5.5.7  Reduction Participating Clauses
  5.5.8  reduction Clause
  5.5.9  task_reduction Clause
  5.5.10  in_reduction Clause
  5.5.11  declare reduction Directive

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