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EigenDecompositionApproachLinearConfigAttribute#

enum cuquantum.bindings.cudensitymat.EigenDecompositionApproachLinearConfigAttribute(value)[source]#

Configuration attributes for the iterative linear solver (e.g., MINRES) used by shift-invert DMRG.

See cudensitymatEigenDecompositionApproachLinearConfigAttribute_t.

Member Type:

int

Valid values are as follows:

EIGEN_APPROACH_LINEAR_MAX_ITERATIONS = <EigenDecompositionApproachLinearConfigAttribute.EIGEN_APPROACH_LINEAR_MAX_ITERATIONS: 0>#