Class MatrixSolver_BlockLanczos
java.lang.Object
de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolver
de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolverBase02
de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolverBase03
de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolver_BlockLanczos
public class MatrixSolver_BlockLanczos extends MatrixSolverBase03
An adapter for Dario Alpern's Block-Lanczos solver.
Appears to be faster than the Gaussian solver starting at N>200 bit.
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Constructor Summary
Constructors Constructor Description MatrixSolver_BlockLanczos()
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Method Summary
Methods inherited from class de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolverBase03
sortSmooths
Methods inherited from class de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolverBase02
removeSingletons, solve
Methods inherited from class de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolver
cleanUp, getTestedNullVectorCount, initialize, processNullVector
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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MatrixSolver_BlockLanczos
public MatrixSolver_BlockLanczos()
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Method Details
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getName
public java.lang.String getName()- Specified by:
getName
in classMatrixSolver
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solve
protected void solve(java.util.List<Smooth> congruences, java.util.Map<java.lang.Integer,java.lang.Integer> factors_2_columnIndices) throws FactorExceptionDescription copied from class:MatrixSolverBase02
Create the matrix from the pre-processed congruences and solve it.- Specified by:
solve
in classMatrixSolverBase02
factors_2_columnIndices
- map from factors to matrix column indices- Throws:
FactorException
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