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src
euclid
ilu_dh.h
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/*@HEADER
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// ***********************************************************************
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//
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// Ifpack: Object-Oriented Algebraic Preconditioner Package
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// Copyright (2002) Sandia Corporation
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//
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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// license for use of this work by or on behalf of the U.S. Government.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
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//
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// ***********************************************************************
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//@HEADER
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*/
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#ifndef ILU_MPI_DH
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#define ILU_MPI_DH
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#include "euclid_common.h"
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#ifdef __cplusplus
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extern
"C"
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{
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#endif
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void
reallocate_private (
int
row,
int
newEntries,
int
*nzHave,
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int
**rp,
int
**cval,
float
**aval,
double
**avalD,
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int
**fill);
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extern
void
ilu_mpi_pilu (
Euclid_dh
ctx);
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/* driver for comms intermingled with factorization */
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extern
void
iluk_mpi_pilu (
Euclid_dh
ctx);
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/* the factorization algorithm */
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extern
void
compute_scaling_private (
int
row,
int
len,
double
*AVAL,
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Euclid_dh
ctx);
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extern
void
iluk_mpi_bj (
Euclid_dh
ctx);
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extern
void
iluk_seq (
Euclid_dh
ctx);
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extern
void
iluk_seq_block (
Euclid_dh
ctx);
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/* for sequential or parallel block jacobi. If used
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for block jacobi, column indices are referenced to 0
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on return; make sure and add beg_row to these values
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before printing the matrix!
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1st version is for single precision, 2nd is for double.
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*/
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extern
void
ilut_seq (
Euclid_dh
ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif
_mpi_interface_dh
Definition:
Euclid_dh.h:136
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