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// Copyright (C) 2021 EDF
// All Rights Reserved
// This code is published under the GNU Lesser General Public License (GNU LGPL)
#ifndef RECONSTRUCTPROC0FORINTMPI_H
#define RECONSTRUCTPROC0FORINTMPI_H
#include <memory>
#include <Eigen/Dense>
#include "StOpt/core/grids/RegularSpaceIntGrid.h"
/** reconstructProc0Mpi.h
* Permit to reconstruct the grid on processor 0 of values associated at a integer point
*
*/
namespace StOpt
{
/// \brief Calculate a function with values spread on processor at a given point for all simulations
/// \param p_point point where reconstruction should be achieved
/// \param p_grid global grid of the problem
/// \param p_values local values associated to the processor
/// \param p_bdimToSplit Dimensions to split for parallelism
/// \param p_world MPI communicator
Eigen::ArrayXd reconstructProc0ForIntMpi(const Eigen::ArrayXi &p_point,
const std::shared_ptr<StOpt::RegularSpaceIntGrid> &p_grid,
const std::shared_ptr< Eigen::ArrayXXd > &p_values,
const Eigen::Array< bool, Eigen::Dynamic, 1> &p_bdimToSplit,
const boost::mpi::communicator &p_world);
}
#endif /* RECONSTRUCTPROC0FORINTMPI_H */
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