z_gpbicg_r.c File Reference

Functions
void	z_gpbicg_r (int n, const doublecomplex b[], doublecomplex x[], int mode, int maxiter, int *iter, double *res, int lwork, doublecomplex work[], int *info, doublecomplex xx[], doublecomplex yy[], int *irev)
	Solution of linear system Ax = b using general product bi-conjugate gradient (GPBICG) method, bi-conjugate gradient stabilized (BICGSTAB) method or BICGSTAB2 method (Complex matrices) (Reverse communication version)