SuperLU: EXAMPLE/sfgmr.c File Reference

SuperLU 5.2.0

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sfgmr.c File Reference

flexible GMRES from ITSOL developed by Yousef Saad. More...

`#include "slu_sdefs.h"`
Include dependency graph for sfgmr.c:

## Macros
#define | epsmac 1.0e-16

## Functions
float | sdot_ (int *, float[], int *, float[], int *)
float | snrm2_ (int *, float[], int *)
int | sfgmr (int n, void(*smatvec)(float, float[], float, float[]), void(*spsolve)(int, float[], float[]), float *rhs, float *sol, double tol, int im, int *itmax, FILE *fits)

## Detailed Description

Copyright (c) 2003, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from U.S. Dept. of Energy)

All rights reserved.

The source code is distributed under BSD license, see the file License.txt at the top-level directory.

## Macro Definition Documentation

#define epsmac 1.0e-16

## Function Documentation

float sdot_ | ( | int * | ,
|  | float | [],
|  | int * | ,
|  | float | [],
|  | int * |
| ) |  |

int sfgmr | ( | int | n,
|  | void(*)(float, float[], float, float[]) | smatvec,
|  | void(*)(int, float[], float[]) | spsolve,
|  | float * | rhs,
|  | float * | sol,
|  | double | tol,
|  | int | im,
|  | int * | itmax,
|  | FILE * | fits
| ) |  |

Here is the call graph for this function:

float snrm2_ | ( | int * | ,
|  | float | [],
|  | int * |
| ) |  |