/usr/lib/slepcdir/3.6.1/x86_64-linux-gnu-real-debug/include/slepc/private/dsimpl.h is in libslepc3.6.1-dbg 3.6.1.dfsg1-2build2.
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SLEPc - Scalable Library for Eigenvalue Problem Computations
Copyright (c) 2002-2015, Universitat Politecnica de Valencia, Spain
This file is part of SLEPc.
SLEPc is free software: you can redistribute it and/or modify it under the
terms of version 3 of the GNU Lesser General Public License as published by
the Free Software Foundation.
SLEPc is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
more details.
You should have received a copy of the GNU Lesser General Public License
along with SLEPc. If not, see <http://www.gnu.org/licenses/>.
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*/
#if !defined(_DSIMPL)
#define _DSIMPL
#include <slepcds.h>
#include <slepc/private/slepcimpl.h>
PETSC_EXTERN PetscBool DSRegisterAllCalled;
PETSC_EXTERN PetscErrorCode DSRegisterAll(void);
PETSC_EXTERN PetscLogEvent DS_Solve,DS_Vectors,DS_Other;
PETSC_INTERN const char *DSMatName[];
typedef struct _DSOps *DSOps;
struct _DSOps {
PetscErrorCode (*allocate)(DS,PetscInt);
PetscErrorCode (*view)(DS,PetscViewer);
PetscErrorCode (*vectors)(DS,DSMatType,PetscInt*,PetscReal*);
PetscErrorCode (*solve[DS_MAX_SOLVE])(DS,PetscScalar*,PetscScalar*);
PetscErrorCode (*sort)(DS,PetscScalar*,PetscScalar*,PetscScalar*,PetscScalar*,PetscInt*);
PetscErrorCode (*truncate)(DS,PetscInt);
PetscErrorCode (*update)(DS);
PetscErrorCode (*cond)(DS,PetscReal*);
PetscErrorCode (*transharm)(DS,PetscScalar,PetscReal,PetscBool,PetscScalar*,PetscReal*);
PetscErrorCode (*transrks)(DS,PetscScalar);
PetscErrorCode (*normalize)(DS,DSMatType,PetscInt);
PetscErrorCode (*destroy)(DS);
};
struct _p_DS {
PETSCHEADER(struct _DSOps);
/*------------------------- User parameters --------------------------*/
DSStateType state; /* the current state */
PetscInt method; /* identifies the variant to be used */
PetscBool compact; /* whether the matrices are stored in compact form */
PetscBool refined; /* get refined vectors instead of regular vectors */
PetscBool extrarow; /* assume the matrix dimension is (n+1) x n */
PetscInt ld; /* leading dimension */
PetscInt l; /* number of locked (inactive) leading columns */
PetscInt n; /* current dimension */
PetscInt m; /* current column dimension (for SVD only) */
PetscInt k; /* intermediate dimension (e.g. position of arrow) */
PetscInt t; /* length of decomposition when it was truncated */
PetscInt bs; /* block size */
SlepcSC sc; /* sorting criterion */
/*----------------- Status variables and working data ----------------*/
PetscScalar *mat[DS_NUM_MAT]; /* the matrices */
PetscReal *rmat[DS_NUM_MAT]; /* the matrices (real) */
Mat omat[DS_NUM_MAT]; /* the matrices (PETSc object) */
PetscInt *perm; /* permutation */
void *data; /* placeholder for solver-specific stuff */
PetscScalar *work;
PetscReal *rwork;
PetscBLASInt *iwork;
PetscInt lwork,lrwork,liwork;
};
/*
Macros to test valid DS arguments
*/
#if !defined(PETSC_USE_DEBUG)
#define DSCheckAlloc(h,arg) do {} while (0)
#define DSCheckSolved(h,arg) do {} while (0)
#else
#define DSCheckAlloc(h,arg) \
do { \
if (!h->ld) SETERRQ1(PetscObjectComm((PetscObject)h),PETSC_ERR_ARG_WRONGSTATE,"Must call DSAllocate() first: Parameter #%d",arg); \
} while (0)
#define DSCheckSolved(h,arg) \
do { \
if (h->state<DS_STATE_CONDENSED) SETERRQ1(PetscObjectComm((PetscObject)h),PETSC_ERR_ARG_WRONGSTATE,"Must call DSSolve() first: Parameter #%d",arg); \
} while (0)
#endif
PETSC_INTERN PetscErrorCode DSAllocateMat_Private(DS,DSMatType);
PETSC_INTERN PetscErrorCode DSAllocateMatReal_Private(DS,DSMatType);
PETSC_INTERN PetscErrorCode DSAllocateWork_Private(DS,PetscInt,PetscInt,PetscInt);
PETSC_INTERN PetscErrorCode DSSortEigenvalues_Private(DS,PetscScalar*,PetscScalar*,PetscInt*,PetscBool);
PETSC_INTERN PetscErrorCode DSSortEigenvaluesReal_Private(DS,PetscReal*,PetscInt*);
PETSC_INTERN PetscErrorCode DSPermuteColumns_Private(DS,PetscInt,PetscInt,DSMatType,PetscInt*);
PETSC_INTERN PetscErrorCode DSPermuteRows_Private(DS,PetscInt,PetscInt,DSMatType,PetscInt*);
PETSC_INTERN PetscErrorCode DSPermuteBoth_Private(DS,PetscInt,PetscInt,DSMatType,DSMatType,PetscInt*);
PETSC_INTERN PetscErrorCode DSCopyMatrix_Private(DS,DSMatType,DSMatType);
PETSC_EXTERN PetscErrorCode DSOrthogonalize(DS,DSMatType,PetscInt,PetscInt*);
PETSC_EXTERN PetscErrorCode DSPseudoOrthogonalize(DS,DSMatType,PetscInt,PetscReal*,PetscInt*,PetscReal*);
PETSC_INTERN PetscErrorCode DSGHIEPOrthogEigenv(DS,DSMatType,PetscScalar*,PetscScalar*,PetscBool);
PETSC_INTERN PetscErrorCode DSGHIEPComplexEigs(DS,PetscInt,PetscInt,PetscScalar*,PetscScalar*);
PETSC_INTERN PetscErrorCode DSGHIEPInverseIteration(DS,PetscScalar*,PetscScalar*);
PETSC_INTERN PetscErrorCode DSIntermediate_GHIEP(DS);
PETSC_INTERN PetscErrorCode DSSwitchFormat_GHIEP(DS,PetscBool);
PETSC_INTERN PetscErrorCode DSGHIEPRealBlocks(DS);
PETSC_INTERN PetscErrorCode DSSolve_GHIEP_HZ(DS,PetscScalar*,PetscScalar*);
PETSC_INTERN PetscErrorCode DSSolve_GHIEP_DQDS_II(DS,PetscScalar*,PetscScalar*);
PETSC_INTERN PetscErrorCode BDC_dibtdc_(const char*,PetscBLASInt,PetscBLASInt,PetscBLASInt*,PetscReal*,PetscBLASInt,PetscBLASInt,PetscReal*,PetscBLASInt*,PetscBLASInt,PetscBLASInt,PetscReal,PetscReal*,PetscReal*,PetscBLASInt,PetscReal*,PetscBLASInt,PetscBLASInt*,PetscBLASInt,PetscBLASInt*,PetscBLASInt);
PETSC_INTERN PetscErrorCode BDC_dlaed3m_(const char*,const char*,PetscBLASInt,PetscBLASInt,PetscBLASInt,PetscReal*,PetscReal*,PetscBLASInt,PetscReal,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt,PetscBLASInt);
PETSC_INTERN PetscErrorCode BDC_dmerg2_(const char*,PetscBLASInt,PetscBLASInt,PetscReal*,PetscReal*,PetscBLASInt,PetscBLASInt*,PetscReal*,PetscReal*,PetscBLASInt,PetscReal*,PetscBLASInt,PetscBLASInt,PetscReal*,PetscBLASInt,PetscBLASInt*,PetscReal,PetscBLASInt*,PetscBLASInt);
PETSC_INTERN PetscErrorCode BDC_dsbtdc_(const char*,const char*,PetscBLASInt,PetscBLASInt,PetscBLASInt*,PetscReal*,PetscBLASInt,PetscBLASInt,PetscReal*,PetscBLASInt,PetscBLASInt,PetscReal,PetscReal,PetscReal,PetscReal*,PetscReal*,PetscBLASInt,PetscReal*,PetscBLASInt,PetscBLASInt*,PetscBLASInt,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt,PetscBLASInt);
PETSC_INTERN PetscErrorCode BDC_dsrtdf_(PetscBLASInt*,PetscBLASInt,PetscBLASInt,PetscReal*,PetscReal*,PetscBLASInt,PetscBLASInt*,PetscReal*,PetscReal*,PetscReal*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscReal,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*);
#endif
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