/usr/include/trilinos/ml_amesos.h is in libtrilinos-ml-dev 12.12.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* See the file COPYRIGHT for a complete copyright notice, contact person, */
/* and disclaimer. */
/* ************************************************************************* */
#ifndef __ML_AMESOS_H__
#define __ML_AMESOS_H__
#include <stdlib.h>
#include <assert.h>
#include "ml_struct.h"
#define ML_AMESOS_LAPACK -1
#define ML_AMESOS_KLU 0
#define ML_AMESOS_UMFPACK 1
#define ML_AMESOS_SUPERLUDIST 2
#define ML_AMESOS_MUMPS 3
#define ML_AMESOS_SCALAPACK 4
#define ML_AMESOS_SUPERLU 5
typedef struct Amesos_Handle_Struct Amesos_Handle_Type;
struct Amesos_Handle_Struct {
void *A_Base; /* really Amesos_BaseSolver pointer */
int freeMpiComm; /*0 = false, 1 = true */
};
#ifndef ML_CPP
#ifdef __cplusplus
extern "C" {
#endif
#endif
/** Applies the Amesos direct solver to the given vector. */
extern int ML_Smoother_Amesos(ML_Smoother *sm,int inlen,double x[],int outlen,
double rhs[]);
/** Clean memory associated to Amesos_Handle. */
void ML_Smoother_Clean_Amesos(void *Amesos_Handle);
/** Generates the coarse solver using Amesos. */
/*! Generates the coarse solver using one of the Amesos supported
direct solvers.
\param ml (InOut) - ML_Structure;
\param nl (In) - level for which we have to define the coarse solver;
\param AmesosSolver (In) - integer variable, that can be ML_AMESOS_KLU,
ML_AMESOS_UMFPACK, ML_AMESOS_SUPERLUDIST, ML_AMESOS_MUMPS,
ML_AMESOS_SCALAPACK;
\param MaxProcs (In) - integer defining the maximum number of
processes to use in the coarse solution (only for some of the
supported Amesos solvers).
\param AddToDiag (In) - add the specified value to the
diagonals of the matrix.
*/
int ML_Gen_Smoother_Amesos(ML *ml, int nl, int AmesosSolver,
int MaxProcs, double AddToDiag);
#ifndef ML_CPP
#ifdef __cplusplus
}
#endif
#endif
#endif /* #ifndef __ML_AMESOS_H__ */
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