PyTrilinos::Anasazi::LOBPCGOrthoFailure Class Reference

Inheritance diagram for PyTrilinos::Anasazi::LOBPCGOrthoFailure:

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Collaboration diagram for PyTrilinos::Anasazi::LOBPCGOrthoFailure:

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List of all members.

Public Member Functions
def	__init__
def	__init__
Public Attributes
	this

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Detailed Description

LOBPCGOrthoFailure is thrown when an orthogonalization attempt fails.

This is thrown in one of two scenarstd::ios. After preconditioning the
residual, the orthogonalization manager is asked to orthogonalize the
preconditioned residual (H) against the auxiliary vectors. If full
orthogonalization is enabled, H is also orthogonalized against X and P
and normalized.

The second scenario involves the generation of new X and P from the
basis [X H P]. When full orthogonalization is enabled, an attempt is
made to select coefficients for X and P so that they will be mutually
orthogonal and orthonormal.

If either of these attempts fail, the solver throws an
LOBPCGOrthoFailure exception.

C++ includes: AnasaziLOBPCG.hpp 

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Member Function Documentation

def PyTrilinos::Anasazi::LOBPCGOrthoFailure::__init__	(		self,
			args
	)

__init__(self, string what_arg) -> LOBPCGOrthoFailure

Anasazi::LOBPCGOrthoFailure::LOBPCGOrthoFailure(const std::string
&what_arg) 

Reimplemented from PyTrilinos::Anasazi::AnasaziError.

def PyTrilinos::Anasazi::LOBPCGOrthoFailure::__init__	(		self,
			args
	)

__init__(self, string what_arg) -> LOBPCGOrthoFailure

Anasazi::LOBPCGOrthoFailure::LOBPCGOrthoFailure(const std::string
&what_arg) 

Reimplemented from PyTrilinos::Anasazi::AnasaziError.

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The documentation for this class was generated from the following files:

• build/lib.linux-x86_64-2.5/PyTrilinos/Anasazi.py
• PyTrilinos/Anasazi.py