/usr/include/idas/idas_lapack.h is in libsundials-serial-dev 2.5.0-3+b1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | /*
* -----------------------------------------------------------------
* $Revision: 1.5 $
* $Date: 2008/04/18 19:42:38 $
* -----------------------------------------------------------------
* Programmer: Radu Serban @ LLNL
* -----------------------------------------------------------------
* Copyright (c) 2006, The Regents of the University of California.
* Produced at the Lawrence Livermore National Laboratory.
* All rights reserved.
* For details, see the LICENSE file.
* -----------------------------------------------------------------
* Header file for the IDAS dense linear solver IDASLAPACK.
* -----------------------------------------------------------------
*/
#ifndef _IDALAPACK_H
#define _IDALAPACK_H
#ifdef __cplusplus /* wrapper to enable C++ usage */
extern "C" {
#endif
#include <idas/idas_direct.h>
#include <sundials/sundials_lapack.h>
/*
* -----------------------------------------------------------------
* Function : IDALapackDense
* -----------------------------------------------------------------
* A call to the IDALapackDense function links the main integrator
* with the IDALAPACK linear solver using dense Jacobians.
*
* ida_mem is the pointer to the integrator memory returned by
* IDACreate.
*
* N is the size of the DAE system.
*
* The return value of IDALapackDense is one of:
* IDADLS_SUCCESS if successful
* IDADLS_MEM_NULL if the IDAS memory was NULL
* IDADLS_MEM_FAIL if there was a memory allocation failure
* IDADLS_ILL_INPUT if a required vector operation is missing
* -----------------------------------------------------------------
*/
SUNDIALS_EXPORT int IDALapackDense(void *ida_mem, int N);
/*
* -----------------------------------------------------------------
* Function : IDALapackBand
* -----------------------------------------------------------------
* A call to the IDALapackBand function links the main integrator
* with the IDALAPACK linear solver using banded Jacobians.
*
* ida_mem is the pointer to the integrator memory returned by
* IDACreate.
*
* N is the size of the ODE system.
*
* mupper is the upper bandwidth of the band Jacobian approximation.
*
* mlower is the lower bandwidth of the band Jacobian approximation.
*
* The return value of IDALapackBand is one of:
* IDADLS_SUCCESS if successful
* IDADLS_MEM_NULL if the IDAS memory was NULL
* IDADLS_MEM_FAIL if there was a memory allocation failure
* IDADLS_ILL_INPUT if a required vector operation is missing
* or if a bandwidth has an illegal value.
* -----------------------------------------------------------------
*/
SUNDIALS_EXPORT int IDALapackBand(void *ida_mem, int N, int mupper, int mlower);
/*
* -----------------------------------------------------------------
* Function: IDALapackDenseB
* -----------------------------------------------------------------
* IDALapackDenseB links the main IDAS integrator with the dense
* IDALAPACK linear solver for the backward integration.
* -----------------------------------------------------------------
*/
SUNDIALS_EXPORT int IDALapackDenseB(void *ida_mem, int NeqB);
/*
* -----------------------------------------------------------------
* Function: IDALapackBandB
* -----------------------------------------------------------------
* IDALapackBandB links the main IDAS integrator with the band
* IDALAPACK linear solver for the backward integration.
* -----------------------------------------------------------------
*/
SUNDIALS_EXPORT int IDALapackBandB(void *ida_mem, int NeqB, int mupperB, int mlowerB);
#ifdef __cplusplus
}
#endif
#endif
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