SuperLU: EXAMPLE/zfgmr.c File Reference

SuperLU 5.2.0

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zfgmr.c File Reference

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

`#include "slu_zdefs.h"`
Include dependency graph for zfgmr.c:

## Macros
#define | epsmac 1.0e-16

## Functions
void | zdotc_ (doublecomplex *, int *, doublecomplex[], int *, doublecomplex[], int *)
double | dznrm2_ (int *, doublecomplex[], int *)
int | zfgmr (int n, void(*zmatvec)(doublecomplex, doublecomplex[], doublecomplex, doublecomplex[]), void(*zpsolve)(int, doublecomplex[], doublecomplex[]), doublecomplex *rhs, doublecomplex *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

double dznrm2_ | ( | int * | ,
|  | doublecomplex | [],
|  | int * |
| ) |  |

void zdotc_ | ( | doublecomplex * | ,
|  | int * | ,
|  | doublecomplex | [],
|  | int * | ,
|  | doublecomplex | [],
|  | int * |
| ) |  |

int zfgmr | ( | int | n,
|  | void(*)(doublecomplex, doublecomplex[], doublecomplex, doublecomplex[]) | zmatvec,
|  | void(*)(int, doublecomplex[], doublecomplex[]) | zpsolve,
|  | doublecomplex * | rhs,
|  | doublecomplex * | sol,
|  | double | tol,
|  | int | im,
|  | int * | itmax,
|  | FILE * | fits
| ) |  |

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