_fem.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "constrain.h"
#include "load.h"
#include "elm.h"
#include "node.h"
#include "alg.h"
#include "xgplib.h"
#include "fem.h"
#include "csr.h"
#include "pfs.h"
#include "solversamg.h"

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Defines

#define maxcor   30

#define maxiter   5000

#define cgtol   1.0e-10

#define ngr   10e20

Functions

static void ElmKpr (double *)

static void ElmKp (double *, double *)

static void GCSolver (double *, double *)

static void SearchDirection (int i, int k, double *vector, double **w, double **v)

static void ElmKpParalelo (int, int, int, int, double *, double *, double *, double *, double *, double *)

static void ElmKprParalelo (int, int, int, int, double *, double *, double *, double *, double *, double *, double *)

static void ContourParalelo (int, int, double *, double *)

static void ContourKpParalelo (int, int, double *)

static void ProdEscalarParalelo (int, int, double *, double *, double *, double *, double *, double *)

static void UpDataParalelo (int, int, double *, double *, double, double *, double *, double *, double *, double *, double *, double *)

static void ResParalelo (int, int, double, double *, double *, double *, double *, double *, double *)

static void PreParalelo (int, int, double *, double *, double *, double *, double *, double *, double *)

static void ProdutoEscalar (int n, int nn, double *w, double *v, double *a)

static void SomaVector (int n, int nn, double *w, double *v, double *b, double a)

static void SearchDirectionParalelo (int i, int k, double *vector, double **w, double **v, int ni[], int nf[], int gli[], int glf[])

void BuildAVector (void)

void BFGS (double dtime, double *F, double *U, double *V, int *iteration, double *error, double error0, int loadstep)

void NRM (double dtime, double *F, double *U, double *V, int *iteration, double *error, double error0, int loadstep)

void LINEAR (double dtime, double *F, double *U, double *V, int *iteration, double *error, double error0, int loadstep)

void InternalForces (double dtime, double *F, double *U, double *V)

int DisplacementVelocity (int iteration, double alpha, double dtime, double *FVector, double *VVector, double *UVector, double *MVector)

void MassVector (double *MVector)

int DoRezone (int step, double *FVector)

void PercolationForces (double *F)

Define Documentation

#define cgtol 1.0e-10

Definition at line 126 of file _fem.c.

Referenced by GCSolver().

#define maxcor 30

Definition at line 118 of file _fem.c.

Referenced by BFGS().

#define maxiter 5000

Definition at line 122 of file _fem.c.

Referenced by GCSolver().

#define ngr 10e20

Definition at line 130 of file _fem.c.

Referenced by BuildAVector(), ContourKpParalelo(), ContourParalelo(), and GCSolver().

Function Documentation

void BFGS	(	double	dtime,
		double *	F,
		double *	U,
		double *	V,
		int *	iteration,
		double *	error,
		double	error0,
		int	loadstep
	)

Definition at line 881 of file _fem.c.

References Config, DISPLACEMENT, _node::dof, _config::loadfactor, maxcor, NodeVector, _dof::vpx, _dof::vpy, _dof::vpz, _dof::y, and _dof::z.

Referenced by HYBRIDSolver(), and IMPBFGSSolver().

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void BuildAVector ( void )

Definition at line 832 of file _fem.c.

References BuildaVector(), DISPLACEMENT, ElmGetDof, ElmKMatrix, ElmList, ngr, NodeVector, and NumElements.

Referenced by HYBRIDSolver(), IMPBFGSSolver(), IMPLINEARSolver(), and IMPNRMSolver().

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static void ContourKpParalelo	(	int	,
		int	,
		double *
	)			`[static]`

Definition at line 623 of file _fem.c.

References DISPLACEMENT, ngr, and NodeVector.

Referenced by ElmKprParalelo().

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static void ContourParalelo	(	int	,
		int	,
		double *	,
		double *
	)			`[static]`

Definition at line 603 of file _fem.c.

References DISPLACEMENT, ngr, and NodeVector.

Referenced by ElmKpParalelo().

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int DisplacementVelocity	(	int	iteration,
		double	alpha,
		double	dtime,
		double *	FVector,
		double *	VVector,
		double *	UVector,
		double *	MVector
	)

Definition at line 1342 of file _fem.c.

Referenced by DRSolver(), and HYBRIDSolver().

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int DoRezone	(	int	step,
		double *	FVector
	)

Definition at line 1592 of file _fem.c.

Referenced by RezoneAnalysis().

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static void ElmKp	(	double *	,
		double *
	)			`[static]`

static void ElmKpParalelo	(	int	,
		int	,
		int	,
		int	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)			`[static]`

Definition at line 583 of file _fem.c.

References ContourParalelo(), and ProdEscalarParalelo().

Referenced by GCSolver().

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static void ElmKpr ( double * ) [static]

Referenced by GCSolver().

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static void ElmKprParalelo	(	int	,
		int	,
		int	,
		int	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)			`[static]`

Definition at line 564 of file _fem.c.

References ContourKpParalelo(), and PreParalelo().

Referenced by GCSolver().

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static void GCSolver	(	double *	,
		double *
	)			`[static]`

Definition at line 716 of file _fem.c.

References cgtol, ElmKpParalelo(), ElmKprParalelo(), maxiter, nf, ResParalelo(), and UpDataParalelo().

Referenced by SearchDirection(), and SearchDirectionParalelo().

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void InternalForces	(	double	dtime,
		double *	F,
		double *	U,
		double *	V
	)

Definition at line 1250 of file _fem.c.

Referenced by DRSolver(), and HYBRIDSolver().

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void LINEAR	(	double	dtime,
		double *	F,
		double *	U,
		double *	V,
		int *	iteration,
		double *	error,
		double	error0,
		int	loadstep
	)

Definition at line 1113 of file _fem.c.

References Config, DISPLACEMENT, _node::dof, _config::loadfactor, NodeVector, _dof::vpx, _dof::vpy, _dof::vpz, _dof::y, and _dof::z.

Referenced by IMPLINEARSolver().

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void MassVector ( double * MVector )

Definition at line 1559 of file _fem.c.

Referenced by DRSolver(), HYBRIDSolver(), IMPBFGSSolver(), IMPLINEARSolver(), and IMPNRMSolver().

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void NRM	(	double	dtime,
		double *	F,
		double *	U,
		double *	V,
		int *	iteration,
		double *	error,
		double	error0,
		int	loadstep
	)

Definition at line 1017 of file _fem.c.

References Config, DISPLACEMENT, _node::dof, _config::loadfactor, NodeVector, _dof::vpx, _dof::vpy, _dof::vpz, _dof::y, and _dof::z.

Referenced by IMPNRMSolver().

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void PercolationForces ( double * F )

Definition at line 1642 of file _fem.c.

Referenced by DRSolver(), and HYBRIDSolver().

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static void PreParalelo	(	int	,
		int	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)			`[static]`

Definition at line 691 of file _fem.c.

Referenced by ElmKprParalelo().

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static void ProdEscalarParalelo	(	int	,
		int	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)			`[static]`

Definition at line 643 of file _fem.c.

Referenced by ElmKpParalelo().

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static void ProdutoEscalar	(	int	n,
		int	nn,
		double *	w,
		double *	v,
		double *	a
	)			`[static]`

Definition at line 258 of file _fem.c.

Referenced by SearchDirectionParalelo().

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static void ResParalelo	(	int	,
		int	,
		double	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)			`[static]`

Definition at line 676 of file _fem.c.

Referenced by GCSolver().

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static void SearchDirection	(	int	i,
		int	k,
		double *	vector,
		double **	w,
		double **	v
	)			`[static]`

Definition at line 170 of file _fem.c.

References Config, GCSolver(), and _config::solver.

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static void SearchDirectionParalelo	(	int	i,
		int	k,
		double *	vector,
		double **	w,
		double **	v,
		int	ni[],
		int	nf[],
		int	gli[],
		int	glf[]
	)			`[static]`

Definition at line 279 of file _fem.c.

References Config, GCSolver(), ProdutoEscalar(), _config::solver, and SomaVector().

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static void SomaVector	(	int	n,
		int	nn,
		double *	w,
		double *	v,
		double *	b,
		double	a
	)			`[static]`

Definition at line 269 of file _fem.c.

Referenced by SearchDirectionParalelo().

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static void UpDataParalelo	(	int	,
		int	,
		double *	,
		double *	,
		double	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *	,
		double *
	)			`[static]`

Definition at line 657 of file _fem.c.

Referenced by GCSolver().

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