cla3p::pardiso::SolveParams Class Reference

The Pardiso solution phase parameters. More...

Inheritance diagram for cla3p::pardiso::SolveParams:

Public Member Functions
void	setMaxIterativeRefinements (int_t numIters)
	Sets maximum number of iterative refinement steps.

Detailed Description

The Pardiso solution phase parameters.

Member Function Documentation

setMaxIterativeRefinements()

void cla3p::pardiso::SolveParams::setMaxIterativeRefinements

(

int_t

numIters

)

Sets maximum number of iterative refinement steps.

Parameters

[in]

numIters

The maximum iteration number.

Sets the maximum number of iterative refinement steps that the solver performs.

• numIters = 0, (default) Automatically performs two steps of iterative refinement when perturbed pivots are obtained during the numerical factorization.)
• numIters > 0, The solver performs not more than the absolute value of numIters steps of iterative refinement. The solver might stop the process before the maximum number of steps.
• numIters < 0, The solver performs not more than the absolute value of numIters steps of iterative refinement. The accumulation of the residuum uses extended precision real and complex data types.