RTOp_parallel_helpers.h

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/*
// @HEADER
// ***********************************************************************
// 
// RTOp: Interfaces and Support Software for Vector Reduction Transformation
//       Operations
//                Copyright (2006) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
// 
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//  
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//  
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
// 
// ***********************************************************************
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*/

#ifndef RTOP_PARALLEL_HELPERS_H
#define RTOP_PARALLEL_HELPERS_H

#include "RTOp_MPI_config.h"

#ifdef __cplusplus
extern "C" {
#endif

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

#ifdef __cplusplus
}
#endif

#endif /* RTOP_PARALLEL_HELPERS_H */

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