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/**
\file Amesos2_Superlu_FunctionMap.hpp
\author Eric Bavier <etbavier@sandia.gov>
\date Mon May 31 23:38:46 2010
\brief Provides a mechanism to map function calls to the correct Solver
function based on the scalar type of Matrices and MultiVectors
*/
#ifndef AMESOS2_SUPERLU_FUNCTIONMAP_HPP
#define AMESOS2_SUPERLU_FUNCTIONMAP_HPP
#ifdef HAVE_TEUCHOS_COMPLEX
#include <complex>
#endif
#include "Amesos2_FunctionMap.hpp"
#include "Amesos2_Superlu_TypeMap.hpp"
/* External definitions of the Superlu functions
*
* Note that we do include the "slu_*defs.h" files provided for each
* data-type. This produces linker warnings, but keeps us from
* including SuperLU code in our own code (even if only extern
* declarations, which would eliminate linker warnings). This is
* because there are several declarations (as of SuperLU 4.1) across
* these headers which conflict with each other in C linkage. All of
* the conflicting functions, on the other hand, we do not care about.
*/
namespace SLU {
extern "C" {
typedef int int_t;
#include "supermatrix.h"
#include "slu_util.h"
namespace S { // single-precision real definitions
extern void
sgssvx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, float *, float *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
float *, float *, float *, float *,
SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
sgstrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
sgsisx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, float *, float *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
float *, float *, SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
sgsitrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
sCreate_CompCol_Matrix(SLU::SuperMatrix *, int, int, int, float *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
sCreate_CompRow_Matrix(SLU::SuperMatrix *, int, int, int, float *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
sCreate_Dense_Matrix(SLU::SuperMatrix *, int, int, float *, int,
SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
sgsequ (SLU::SuperMatrix *, float *, float *, float *,
float *, float *, int *);
extern void
slaqgs (SLU::SuperMatrix *, float *, float *, float,
float, float, char *);
//#include "slu_sdefs.h"
}
namespace D { // double-precision real definitions
extern void
dgssvx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, double *, double *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
double *, double *, double *, double *,
SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
dgstrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
dgsisx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, double *, double *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
double *, double *, SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
dgsitrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
dCreate_CompCol_Matrix(SLU::SuperMatrix *, int, int, int, double *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
dCreate_CompRow_Matrix(SLU::SuperMatrix *, int, int, int, double *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
dCreate_Dense_Matrix(SLU::SuperMatrix *, int, int, double *, int,
SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
dlaqgs (SLU::SuperMatrix *, double *, double *, double,
double, double, char *);
extern void
dgsequ (SLU::SuperMatrix *, double *, double *, double *,
double *, double *, int *);
//#include "slu_ddefs.h"
}
#ifdef HAVE_TEUCHOS_COMPLEX
namespace C { // single-precision complex definitions
extern void
cgssvx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, float *, float *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
float *, float *, float *, float *,
SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
cgstrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
cgsisx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, float *, float *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
float *, float *, SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
cgsitrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
cCreate_CompCol_Matrix(SLU::SuperMatrix *, int, int, int, complex *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
cCreate_CompRow_Matrix(SLU::SuperMatrix *, int, int, int, complex *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
cCreate_Dense_Matrix(SLU::SuperMatrix *, int, int, complex *, int,
SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
cgsequ (SLU::SuperMatrix *, float *, float *, float *,
float *, float *, int *);
extern void
claqgs (SLU::SuperMatrix *, float *, float *, float,
float, float, char *);
//#include "slu_cdefs.h"
}
namespace Z { // double-precision complex definitions
extern void
zgssvx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, double *, double *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
double *, double *, double *, double *,
SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
zgstrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
zgsisx(SLU::superlu_options_t *, SLU::SuperMatrix *, int *, int *, int *,
char *, double *, double *, SLU::SuperMatrix *, SLU::SuperMatrix *,
void *, int, SLU::SuperMatrix *, SLU::SuperMatrix *,
double *, double *, SLU::mem_usage_t *, SLU::SuperLUStat_t *, int *);
extern void
zgsitrf (SLU::superlu_options_t*, SLU::SuperMatrix*,
int, int, int*, void *, int, int *, int *,
SLU::SuperMatrix *, SLU::SuperMatrix *, SLU::SuperLUStat_t*, int *);
extern void
zCreate_CompCol_Matrix(SLU::SuperMatrix *, int, int, int, doublecomplex *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
zCreate_CompRow_Matrix(SLU::SuperMatrix *, int, int, int, doublecomplex *,
int *, int *, SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
zCreate_Dense_Matrix(SLU::SuperMatrix *, int, int, doublecomplex *, int,
SLU::Stype_t, SLU::Dtype_t, SLU::Mtype_t);
extern void
zgsequ (SLU::SuperMatrix *, double *, double *, double *,
double *, double *, int *);
extern void
zlaqgs (SLU::SuperMatrix *, double *, double *, double,
double, double, char *);
//#include "slu_zdefs.h"
}
#endif // HAVE_TEUCHOS_COMPLEX
} // end extern "C"
} // end namespace SLU
namespace Amesos2 {
/* ==================== Specializations ====================
*
* \cond Superlu_function_specializations
*/
/**
* \brief Pass function calls to Superlu based on data type.
*
* Helper class which passes on function calls to the appropriate
* Superlu function based on the type of its scalar template argument.
*
* Superlu has solver and matrix builder functions defined based on
* data type. One function for complex, one for double precision
* complex, another for \c float , and yet another for \c double. To
* work elegantly with the Amesos2::Superlu interface we want to be
* able to perform a single function call which is appropriate for the
* scalar type of the Matrix and MultiVectors that we are working
* with. The \c FunctionMap class provides that capability.
*
* The class template is specialized for each data type that Superlu
* supports. The Amesos2::create function assures that an
* unspecialized FunctionMap will never be called by the solver
* interface.
*
* Please see the <a
* href="http://crd.lbl.gov/~xiaoye/SuperLU/superlu_ug.pdf">Superlu Users'
* Guide</a> for more information on the TPL functions.
*/
template <>
struct FunctionMap<Superlu,float>
{
typedef TypeMap<Superlu,float> type_map;
/**
* \brief Binds to the appropriate Superlu solver driver based on data type
*/
static void gssvx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, float* R, float* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, float* recip_pivot_growth,
float* rcond, float* ferr, float* berr, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::S::sgssvx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, ferr, berr, mem_usage, stat, info);
}
static void gsisx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, float* R, float* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, float* recip_pivot_growth,
float* rcond, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::S::sgsisx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, mem_usage, stat, info);
}
/**
* \brief Computes an LU factorization of a general m-by-n matrix
*
* Uses a partial pivoting technique with row interchanges. The
* factorization has the form
*
* Pr * A = L * U
*
* where Pr is a row permutation matrix, L is lower triangular with unit
* diagonal elements, and U is upper triangular.
*
* The AC argument is given in the SuperLU \c NCPformat
*
* See Superlu documentation for a further description of function
* arguments.
*
* \note The SuperLU factorization methods only accept SuperMatrix objects
* in the SLU_NC format, so conversion must be done when necessary
*/
static void gstrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work,
int lwork, int* perm_c, int* perm_r, SLU::SuperMatrix* L,
SLU::SuperMatrix* U, SLU::SuperLUStat_t* stat, int* info)
{
SLU::S::sgstrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
static void gsitrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work,
int lwork, int* perm_c, int* perm_r, SLU::SuperMatrix* L,
SLU::SuperMatrix* U, SLU::SuperLUStat_t* stat, int* info)
{
SLU::S::sgsitrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
/**
* \brief Creates a Superlu CCS matrix using the appropriate function
*/
static void create_CompCol_Matrix(SLU::SuperMatrix* A, int m, int n,
int nnz, type_map::type* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::S::sCreate_CompCol_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
}
/**
* \brief Creates a Superlu CRS matrix using the appropriate function
*/
static void create_CompRow_Matrix(SLU::SuperMatrix* A, int m, int n,
int nnz, type_map::type* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::S::sCreate_CompRow_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
}
/**
* \brief Creates a Superlu Dense Matrix using the appropriate Superlu
* function.
*
* \param X Superlu SuperMatrix that is to be created
* \param x vals in column major order
* \param ldx leading dimension of x
*/
static void create_Dense_Matrix(SLU::SuperMatrix* X, int m, int n,
type_map::type* x, int ldx, SLU::Stype_t stype,
SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::S::sCreate_Dense_Matrix(X, m, n, x, ldx, stype, dtype, mtype);
}
/**
* \brief compute row and column scaling for the matrix A
*/
static void gsequ(SLU::SuperMatrix* A, float* R, float* C,
float* rowcnd, float* colcnd, float* amax, int* info)
{
SLU::S::sgsequ(A, R, C, rowcnd, colcnd, amax, info);
}
/**
* \brief Apply row and column scaling to the matrix A
*
* The row and column scaling in R and C are applied to A if its
* determined that such scalings would improce the condition of the
* matrix.
*
* On exit, equed says what type of equilibration were actually
* applied:
* - 'N' no equilibration
* - 'R' row equilibration
* - 'C' column equilibration
* - 'B' both row and column equilibration
*/
static void laqgs(SLU::SuperMatrix* A, float* R, float* C,
float rowcnd, float colcnd, float amax, char* equed)
{
SLU::S::slaqgs(A, R, C, rowcnd, colcnd, amax, equed);
}
};
template <>
struct FunctionMap<Superlu,double>
{
typedef TypeMap<Superlu,double> type_map;
static void gssvx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, double* R, double* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, double* recip_pivot_growth,
double* rcond, double* ferr, double* berr, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::D::dgssvx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, ferr, berr, mem_usage, stat, info);
}
static void gstrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work, int lwork, int* perm_c,
int* perm_r, SLU::SuperMatrix* L, SLU::SuperMatrix* U,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::D::dgstrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
static void gsisx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, double* R, double* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, double* recip_pivot_growth,
double* rcond, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::D::dgsisx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, mem_usage, stat, info);
}
static void gsitrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work, int lwork, int* perm_c,
int* perm_r, SLU::SuperMatrix* L, SLU::SuperMatrix* U,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::D::dgsitrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
static void create_CompCol_Matrix(SLU::SuperMatrix* A, int m, int n,
int nnz, type_map::type* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::D::dCreate_CompCol_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
}
static void create_CompRow_Matrix(SLU::SuperMatrix* A, int m, int n,
int nnz, type_map::type* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::D::dCreate_CompRow_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
}
static void create_Dense_Matrix(SLU::SuperMatrix* X, int m,
int n, type_map::type* x, int ldx, SLU::Stype_t stype,
SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::D::dCreate_Dense_Matrix(X, m, n, x, ldx, stype, dtype, mtype);
}
static void gsequ(SLU::SuperMatrix* A, double* R, double* C,
double* rowcnd, double* colcnd, double* amax, int* info)
{
SLU::D::dgsequ(A, R, C, rowcnd, colcnd, amax, info);
}
static void laqgs(SLU::SuperMatrix* A, double* R, double* C,
double rowcnd, double colcnd, double amax, char* equed)
{
SLU::D::dlaqgs(A, R, C, rowcnd, colcnd, amax, equed);
}
};
#ifdef HAVE_TEUCHOS_COMPLEX
/* The specializations for Teuchos::as<> for SLU::complex and
* SLU::doublecomplex are provided in Amesos2_Superlu_Type.hpp
*/
template <>
struct FunctionMap<Superlu,SLU::C::complex>
{
static void gssvx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, float* R, float* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, float* recip_pivot_growth,
float* rcond, float* ferr, float* berr, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::C::cgssvx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, ferr, berr, mem_usage, stat, info);
}
static void gstrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work, int lwork, int* perm_c,
int* perm_r, SLU::SuperMatrix* L, SLU::SuperMatrix* U,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::C::cgstrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
static void gsisx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, float* R, float* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, float* recip_pivot_growth,
float* rcond, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::C::cgsisx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, mem_usage, stat, info);
}
static void gsitrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work, int lwork, int* perm_c,
int* perm_r, SLU::SuperMatrix* L, SLU::SuperMatrix* U,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::C::cgsitrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
static void create_CompCol_Matrix(SLU::SuperMatrix* A, int m, int n, int nnz,
SLU::C::complex* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::C::cCreate_CompCol_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
}
static void create_CompRow_Matrix(SLU::SuperMatrix* A, int m, int n, int nnz,
SLU::C::complex* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::C::cCreate_CompRow_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
}
static void create_Dense_Matrix(SLU::SuperMatrix* X, int m, int n,
SLU::C::complex* x, int ldx, SLU::Stype_t stype,
SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::C::cCreate_Dense_Matrix(X, m, n, x, ldx, stype, dtype, mtype);
}
static void gsequ(SLU::SuperMatrix* A, float* R, float* C,
float* rowcnd, float* colcnd, float* amax, int* info)
{
SLU::C::cgsequ(A, R, C, rowcnd, colcnd, amax, info);
}
static void laqgs(SLU::SuperMatrix* A, float* R, float* C,
float rowcnd, float colcnd, float amax, char* equed)
{
SLU::C::claqgs(A, R, C, rowcnd, colcnd, amax, equed);
}
};
template <>
struct FunctionMap<Superlu,SLU::Z::doublecomplex>
{
static void gssvx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, double* R, double* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, double* recip_pivot_growth,
double* rcond, double* ferr, double* berr, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::Z::zgssvx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, ferr, berr, mem_usage, stat, info);
}
static void gstrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work, int lwork, int* perm_c,
int* perm_r, SLU::SuperMatrix* L, SLU::SuperMatrix* U,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::Z::zgstrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
static void gsisx(SLU::superlu_options_t* options, SLU::SuperMatrix* A,
int* perm_c, int* perm_r, int* etree, char* equed, double* R, double* C,
SLU::SuperMatrix* L, SLU::SuperMatrix* U, void* work, int lwork,
SLU::SuperMatrix* B, SLU::SuperMatrix* X, double* recip_pivot_growth,
double* rcond, SLU::mem_usage_t* mem_usage,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::Z::zgsisx(options, A, perm_c, perm_r, etree, equed, R, C, L, U, work,
lwork, B, X, recip_pivot_growth, rcond, mem_usage, stat, info);
}
static void gsitrf(SLU::superlu_options_t* options, SLU::SuperMatrix* AC,
int relax, int panel_size, int* etree, void* work, int lwork, int* perm_c,
int* perm_r, SLU::SuperMatrix* L, SLU::SuperMatrix* U,
SLU::SuperLUStat_t* stat, int* info)
{
SLU::Z::zgsitrf(options, AC, relax, panel_size, etree,
work, lwork, perm_c, perm_r, L, U, stat, info);
}
static void create_CompCol_Matrix(SLU::SuperMatrix* A, int m, int n, int nnz,
SLU::Z::doublecomplex* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::Z::zCreate_CompCol_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
TEUCHOS_TEST_FOR_EXCEPTION( A == NULL,
std::runtime_error,
"Supermatrix A not initialized properly!");
}
static void create_CompRow_Matrix(SLU::SuperMatrix* A, int m, int n, int nnz,
SLU::Z::doublecomplex* nzval, int* rowind, int* colptr,
SLU::Stype_t stype, SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::Z::zCreate_CompRow_Matrix(A, m, n, nnz, nzval, rowind, colptr,
stype, dtype, mtype);
TEUCHOS_TEST_FOR_EXCEPTION( A == NULL,
std::runtime_error,
"Supermatrix A not initialized properly!");
}
static void create_Dense_Matrix(SLU::SuperMatrix* X, int m, int n,
SLU::Z::doublecomplex* x, int ldx, SLU::Stype_t stype,
SLU::Dtype_t dtype, SLU::Mtype_t mtype)
{
SLU::Z::zCreate_Dense_Matrix(X, m, n, x, ldx, stype, dtype, mtype);
}
static void gsequ(SLU::SuperMatrix* A, double* R, double* C,
double* rowcnd, double* colcnd, double* amax, int* info)
{
SLU::Z::zgsequ(A, R, C, rowcnd, colcnd, amax, info);
}
static void laqgs(SLU::SuperMatrix* A, double* R, double* C,
double rowcnd, double colcnd, double amax, char* equed)
{
SLU::Z::zlaqgs(A, R, C, rowcnd, colcnd, amax, equed);
}
};
#endif // HAVE_TEUCHOS_COMPLEX
/* \endcond Superlu_function_specializations */
} // end namespace Amesos2
#endif // AMESOS2_SUPERLU_FUNCTIONMAP_HPP
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