/usr/include/trilinos/Epetra_C

/*
//@HEADER
// ************************************************************************
//
//               Epetra: Linear Algebra Services Package
//                 Copyright 2011 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ************************************************************************
//@HEADER
*/

#ifndef EPETRA_C_WRAPPERS_H
#define EPETRA_C_WRAPPERS_H

#include "Epetra_ConfigDefs.h"

#ifdef EPETRA_FORTRAN

typedef double     * EPETRA_DOUBLE;
typedef int        * EPETRA_INT;
typedef long long  * EPETRA_LONG_LONG;
#define EPETRA_DEREF(a) *a

#ifdef EPETRA_ADDRESS64BIT

typedef long int EPETRA_OBJECT_PTR;
typedef long int & EPETRA_OBJECT_REF;

#else

typedef int EPETRA_OBJECT_PTR;
typedef int & EPETRA_OBJECT_REF;

#endif
#else

/* These typedefs act as new types for the Epetra C interface */

typedef double    EPETRA_DOUBLE;
typedef int       EPETRA_INT;
typedef long long EPETRA_LONG_LONG;
#define EPETRA_DEREF(a) a

typedef void * EPETRA_OBJECT_PTR;
typedef void * EPETRA_OBJECT_REF;


#endif

#ifdef EPETRA_FORTRAN
#if defined(TRILINOS_HAVE_NO_FORTRAN_UNDERSCORE)
#define MANGLE(x) x
#else
#define MANGLE(x) x ## __
#endif
#else
#define MANGLE(x) x
#endif



#ifdef __cplusplus
extern "C" {
#endif

  /*****************************************************/
  /**                  Epetra_Comm                    **/
  /***************************************************/

#ifdef EPETRA_MPI
  EPETRA_OBJECT_PTR MANGLE(epetra_mpicomm_create1)();
  EPETRA_OBJECT_PTR MANGLE(epetra_mpicomm_create2)(MPI_Comm * comm);
#endif
  EPETRA_OBJECT_PTR MANGLE(epetra_serialcomm_create)();

  int MANGLE(epetra_comm_mypid)(EPETRA_OBJECT_REF communicator);

  int MANGLE(epetra_comm_numproc)(EPETRA_OBJECT_REF communicator);

  void MANGLE(epetra_comm_barrier)(EPETRA_OBJECT_REF communicator);

  void MANGLE(epetra_comm_destroy)(EPETRA_OBJECT_REF communicator);

  /*****************************************************/
  /**                  Epetra_Map                     **/
  /***************************************************/

#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES

  EPETRA_OBJECT_PTR MANGLE(epetra_map_create1)(EPETRA_INT numGlobalEquations,
                 EPETRA_INT indexBase,
                 EPETRA_OBJECT_REF comm);

  EPETRA_OBJECT_PTR MANGLE(epetra_map_create2)(EPETRA_INT numGlobalEquations,
                 EPETRA_INT numMyElements,
                 EPETRA_INT indexBase,
                 EPETRA_OBJECT_REF comm);

  EPETRA_OBJECT_PTR MANGLE(epetra_map_create3)(EPETRA_INT numGlobalEquations,
                 EPETRA_INT numlocalEquations,
                 int *updateList, EPETRA_INT indexBase,
                 EPETRA_OBJECT_REF comm);
#endif

#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
  EPETRA_OBJECT_PTR MANGLE(epetra_map_create1_64)(EPETRA_LONG_LONG numGlobalEquations,
                 EPETRA_LONG_LONG indexBase,
                 EPETRA_OBJECT_REF comm);

  EPETRA_OBJECT_PTR MANGLE(epetra_map_create2_64)(EPETRA_LONG_LONG numGlobalEquations,
                 EPETRA_INT numMyElements,
                 EPETRA_INT indexBase,
                 EPETRA_OBJECT_REF comm);

  EPETRA_OBJECT_PTR MANGLE(epetra_map_create3_64)(EPETRA_LONG_LONG numGlobalEquations,
                 EPETRA_INT numlocalEquations,
                 long long *updateList, EPETRA_INT indexBase,
                 EPETRA_OBJECT_REF comm);
#endif

  int MANGLE(epetra_map_nummyelements)(EPETRA_OBJECT_REF map);
  long long MANGLE(epetra_map_numglobalelements)(EPETRA_OBJECT_REF map);

#ifndef EPETRA_FORTRAN  /* Fortran cannot receive a pointer to int */
#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
  int * MANGLE(epetra_map_myglobalelements)(EPETRA_OBJECT_REF map);
#endif

#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
  long long * MANGLE(epetra_map_myglobalelements_64)(EPETRA_OBJECT_REF map);
#endif
#endif

  EPETRA_OBJECT_PTR MANGLE(epetra_map_comm)(EPETRA_OBJECT_REF map);

  void MANGLE(epetra_map_destroy)(EPETRA_OBJECT_REF map);

  /*****************************************************/
  /**              Epetra_Vector                  **/
  /***************************************************/

  EPETRA_OBJECT_PTR MANGLE(epetra_vector_create1)(EPETRA_OBJECT_REF map);
  EPETRA_OBJECT_PTR MANGLE(epetra_vector_create2)(EPETRA_INT Copy, EPETRA_OBJECT_REF map,
              double * V);

  int MANGLE(epetra_vector_putscalar)(EPETRA_OBJECT_REF x, EPETRA_DOUBLE scalar);

  int MANGLE(epetra_vector_update)(EPETRA_OBJECT_REF x, EPETRA_DOUBLE scalara,
           EPETRA_OBJECT_REF a,
           EPETRA_DOUBLE scalarb, EPETRA_OBJECT_REF b,
           EPETRA_DOUBLE scalarx);

  int MANGLE(epetra_vector_norm1)(EPETRA_OBJECT_REF x, double *result);

  int MANGLE(epetra_vector_norm2)(EPETRA_OBJECT_REF x, double *result);

  int MANGLE(epetra_vector_random)(EPETRA_OBJECT_REF x);

  void MANGLE(epetra_vector_print)(EPETRA_OBJECT_REF x);

  void MANGLE(epetra_vector_destroy)(EPETRA_OBJECT_REF x);

#ifdef SKIP4NOW
  /*****************************************************/
  /**              epetra_vbr_matrix                  **/
  /*****************************************************/

  EPETRA_OBJECT_PTR MANGLE(epetra_vbr_matrix_create)(EPETRA_OBJECT_REF rowmap);

  int MANGLE(epetra_vbr_matrix_allocate)(EPETRA_OBJECT_REF A, int* numNzBlks, int* blkColInds);

  int MANGLE(epetra_vbr_matrix_putblockrow)(EPETRA_OBJECT_REF A, EPETRA_INT
               blk_row, EPETRA_INT num_nz_blocks,
               double* vals, int* blk_col_inds);

  int MANGLE(epetra_vbr_matrix_fillcomplete)(EPETRA_OBJECT_REF A);

  int  MANGLE(epetra_vbr_matrix_matvec)(EPETRA_OBJECT_REF A, EPETRA_VECTOR x, EPETRA_VECTOR y);

  int MANGLE(epetra_vbr_matrix_matmultivec)(EPETRA_OBJECT_REF A,
               EPETRA_MULTIVECTOR x,
               EPETRA_MULTIVECTOR y);

  void MANGLE(epetra_vbr_matrix_destroy)(EPETRA_OBJECT_REF A);

  /*****************************************************/
  /**                  epetra_crs_matrix              **/
  /*****************************************************/

  EPETRA_OBJECT_PTR MANGLE(epetra_crs_matrix_create)(EPETRA_OBJECT_REF rowmap);

  int  MANGLE(epetra_crs_matrix_allocate)(EPETRA_OBJECT_REF A, int* rowLengths);

  int MANGLE(epetra_crs_matrix_putrow)(EPETRA_OBJECT_REF A, EPETRA_INT row,
          EPETRA_INT num_nz,
          double* vals, int* col_inds);

  int MANGLE(epetra_crs_matrix_sumintodiagonal)(EPETRA_OBJECT_REF A,
             double* diagonal);

  int MANGLE(epetra_crs_matrix_fillcomplete)(EPETRA_OBJECT_REF A);

  int MANGLE(epetra_crs_matrix_matvec)(EPETRA_OBJECT_REF A, EPETRA_VECTOR x,
          EPETRA_VECTOR y);

  int MANGLE(epetra_crs_matrix_matmultivec)(EPETRA_OBJECT_REF A,
               EPETRA_MULTIVECTOR x,
               EPETRA_MULTIVECTOR y);

  void MANGLE(epetra_crs_matrix_destroy)(EPETRA_OBJECT_REF A);

  /*****************************************************/
  /**               petra_multivector            **/
  /***************************************************/

  /* create empty shell WITHOUT float storage, fill later with put functions */
  EPETRA_OBJECT_PTR MANGLE(epetra_multivector_create)();

  /* create empty shell WITH float storage, fill later with put functions */
  EPETRA_OBJECT_PTR MANGLE(epetra_multivector_create1)(EPETRA_OBJECT_REF map, EPETRA_INT numvectors);

  /* Build multivector from a Fortran-style 2D array
     NOTE: User storage is not copied, user must keep A intact!! */
  EPETRA_OBJECT_PTR MANGLE(epetra_multivector_create2)(EPETRA_OBJECT_REF map,
                double *A, EPETRA_INT lda, EPETRA_INT numvectors);

  /* Build multivector from a double **
     NOTE: User storage is not copied, user must keep A intact!! */
  EPETRA_OBJECT_PTR MANGLE(epetra_multivector_create3)(EPETRA_OBJECT_REF map,
                double **in_multivector, EPETRA_INT numvectors);

  /* Copy constructor */
  EPETRA_OBJECT_PTR MANGLE(epetra_multivector_create4)(EPETRA_MULTIVECTOR
                in_multivector);

  /* creates a new multivector from numvector number of vectors of an existing
   * multivector where the vectors to be copied are listed in
   * vecIndices.
   */
  EPETRA_OBJECT_PTR MANGLE(epetra_multivector_create5)(EPETRA_MULTIVECTOR
                in_multivector, EPETRA_INT numvectors, int *vecIndices);

  EPETRA_OBJECT_PTR MANGLE(epetra_multivector_create6)(EPETRA_MULTIVECTOR
                in_multiVector, EPETRA_INT startindex, EPETRA_INT numvectors);

  int MANGLE(epetra_multivector_putmultivector)(EPETRA_MULTIVECTOR multivector,
            double **in_multivector);

  /* Allocates space for a multivector created by the default
   * constructor */
  int MANGLE(epetra_multivector_allocate)(EPETRA_MULTIVECTOR multivector,
            EPETRA_OBJECT_REF map, EPETRA_INT numvectors);

  int MANGLE(epetra_multivector_putscalar)(EPETRA_MULTIVECTOR multivector, EPETRA_DOUBLE scalar);

  int MANGLE(epetra_multivector_scale)
       (EPETRA_MULTIVECTOR multiVector, EPETRA_DOUBLE scalar);

  int MANGLE(epetra_multivector_scalecopy)
       (EPETRA_MULTIVECTOR multiVector, EPETRA_MULTIVECTOR multiVector_in,
  EPETRA_DOUBLE scalar);

  int MANGLE(epetra_multivector_dotprod)
       (EPETRA_MULTIVECTOR multiVector, EPETRA_MULTIVECTOR multiVector_in,
  double *scalar);

  int MANGLE(epetra_multivector_addvec)
       (EPETRA_MULTIVECTOR multiVector, EPETRA_DOUBLE scalar,
  EPETRA_MULTIVECTOR multiVector_in);

  int MANGLE(epetra_multivector_norm1)(EPETRA_MULTIVECTOR multivector, double *result);

  int MANGLE(epetra_multivector_norm2)(EPETRA_MULTIVECTOR multivector, double *result);

  int MANGLE(epetra_multivector_lincomb)(EPETRA_MULTIVECTOR multivector,
           EPETRA_MULTIVECTOR b,
           EPETRA_DOUBLE scalar, EPETRA_MULTIVECTOR c);

  int MANGLE(epetra_multivector_random)(EPETRA_MULTIVECTOR multivector);

  /* Note: The return value for this function is the number of vectors
     in the multivector */
  int MANGLE(epetra_multivector_numvectors)(EPETRA_MULTIVECTOR multivector);

  int MANGLE(epetra_multivector_reduce)(EPETRA_MULTIVECTOR multivector);

  int MANGLE(eepetra_multivector_gemm)(EPETRA_MULTIVECTOR multivector,
               EPETRA_INT transa, EPETRA_INT transb, EPETRA_DOUBLE alpha,
               EPETRA_MULTIVECTOR A, EPETRA_MULTIVECTOR B,
               EPETRA_DOUBLE beta );

  void MANGLE(epetra_multivector_destroy)(EPETRA_MULTIVECTOR multivector);

  /*****************************************************/
  /**                  petra_blockmap                **/
  /***************************************************/

  EPETRA_OBJECT_PTR MANGLE(epetra_blockmap_create1)(
                EPETRA_INT numGlobalEquations, EPETRA_INT numlocalEquations, int *updateList,
                EPETRA_INT numGlobalblocks, EPETRA_INT numlocalblocks, int *blockUpdateList,
                int* blockSizes, EPETRA_INT indexBase, EPETRA_COMM comm);

  EPETRA_OBJECT_PTR MANGLE(epetra_blockmap_create2)(
                EPETRA_INT numGlobalblocks, EPETRA_INT numlocalblocks, int *blockUpdateList,
                int* blockSizes, EPETRA_INT indexBase, EPETRA_COMM comm);

  void MANGLE(epetra_blockmap_destroy)(EPETRA_BLOCKMAP blockmap);

  /*****************************************************/
  /**                  petra_localmap                **/
  /***************************************************/

  EPETRA_OBJECT_PTR MANGLE(epetra_localmap_create)(EPETRA_INT numlocalEquations,
               EPETRA_INT indexBase, EPETRA_COMM comm);

  void MANGLE(epetra_localmap_destroy)(EPETRA_LOCALMAP localmap);

  /*****************************************************/
  /**                  petra_localblockmap           **/
  /***************************************************/

  EPETRA_OBJECT_PTR MANGLE(epetra_localblockmap_create1)(
                    EPETRA_INT numlocalEquations,
                    EPETRA_INT numlocalblocks,
                    int* blockSizes,
                    EPETRA_INT indexBase, EPETRA_COMM comm);

  EPETRA_OBJECT_PTR MANGLE(epetra_localblockmap_create2)(
                    EPETRA_INT numlocalblocks,
                    int* blockSizes,
                    EPETRA_INT indexBase, EPETRA_COMM comm);

  void MANGLE(epetra_localblockmap_destroy)(EPETRA_LOCALBLOCKMAP localblockmap);
#endif /* 0 */

#ifdef __cplusplus
}
#endif

#endif /* EPETRA_C_WRAPPERS_H */
libtrilinos-epetra-dev 12.12.1-5 / usr / include / trilinos / Epetra_C_wrappers.h
