QDEIM.h

/******************************************************************************
 *
 * Copyright (c) 2013-2019, Lawrence Livermore National Security, LLC
 * and other libROM project developers. See the top-level COPYRIGHT
 * file for details.
 *
 * SPDX-License-Identifier: (Apache-2.0 OR MIT)
 *
 *****************************************************************************/

// Description: Interface to the DEIM algorithm to determine the rows of the
// rhs to be sampled for the interpolation of the rhs.

#ifndef included_QDEIM_h
#define included_QDEIM_h

namespace CAROM {

class Matrix;

void
QDEIM(const Matrix* f_basis,
      int num_f_basis_vectors_used,
      int* f_sampled_row,
      int* f_sampled_row_owner,
      Matrix& f_basis_sampled,
      int myid);

}

#endif