src » linalg

ccf_cgs.c File Reference


Functions

void BiCGSTAB_sparse (vector sol, const sparse A, const vector b, double *state, void prec(vector, const vector))
void CGSSolve_sparse (vector sol, const sparse A, const vector b, double *state)
void PCGSSolve_sparse (vector sol, const sparse A, const vector b, double *state, void prec(vector, const vector))

Function Documentation

void CGSSolve_sparse (  vector  sol,
const sparse  A,
const vector  b,
double *  state
) 
 

CG method written for normal eqs., for the interpretation of the state variable, see PCGMSolve_sparse

void PCGSSolve_sparse (  vector  sol,
const sparse  A,
const vector  b,
double *  state,
void   prec(vector, const vector)
) 
 

void BiCGSTAB_sparse (  vector  sol,
const sparse  A,
const vector  b,
double *  state,
void   prec(vector, const vector)
) 
 

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