FlexibleGeneralizedMinimalResidualSolver<T>.IterationsBetweenRestarts Property

Gets or sets the maximum number of Arnoldi steps in each restart cycle.

Definition

Namespace: Numerics.NET.LinearAlgebra.IterativeSolvers
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.9.0
C#
public int IterationsBetweenRestarts { get; set; }

Property Value

Int32
A positive integer. The default is 30.

Remarks

The memory requirements of the GMRES method are proportional to the number of iterations. To limit memory use, the method is restarted. This property specifies after how many iterations the algorithm is restarted. The default value is 30.

Exceptions

ArgumentOutOfRangeExceptionThe value is less than one.

See Also