text: /******************************************************************************
   * Copyright 1998-2019 Lawrence Livermore National Security, LLC and other
   * HYPRE Project Developers. See the top-level COPYRIGHT file for details.
   *
   * SPDX-License-Identifier: (Apache-2.0 OR MIT)
   ******************************************************************************/
  
  /******************************************************************************
   *
   * ConjGrad.h header file.
   *
   *****************************************************************************/
  
  #ifndef _CONJGRAD_H
  #define _CONJGRAD_H
  
  void PCG_ParaSails(Matrix *mat, ParaSails *ps, HYPRE_Real *b, HYPRE_Real *x,
     HYPRE_Real tol, HYPRE_Int max_iter);
  void FGMRES_ParaSails(Matrix *mat, ParaSails *ps, HYPRE_Real *b, HYPRE_Real *x,
     HYPRE_Int dim, HYPRE_Real tol, HYPRE_Int max_iter);
  
  #endif /* _CONJGRAD_H */
  