RTOp_parallel_helpers.h

// @HEADER
// *****************************************************************************
// RTOp: Interfaces and Support Software for Vector Reduction Transformation
//       Operations
//
// Copyright 2006 NTESS and the RTOp contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER
#ifndef RTOP_PARALLEL_HELPERS_H
#define RTOP_PARALLEL_HELPERS_H

#include "RTOp_ConfigDefs.hpp"

#ifdef __cplusplus
extern "C" {
#endif

void RTOp_parallel_calc_overlap(
  Teuchos_Ordinal global_dim, Teuchos_Ordinal local_sub_dim, Teuchos_Ordinal local_off
  ,const Teuchos_Ordinal first_ele_off, const Teuchos_Ordinal sub_dim, const Teuchos_Ordinal global_off
  ,Teuchos_Ordinal* overlap_first_local_ele_off, Teuchos_Ordinal* overalap_local_sub_dim
  ,Teuchos_Ordinal* overlap_global_off
  );

#ifdef __cplusplus
}
#endif

#endif /* RTOP_PARALLEL_HELPERS_H */