Lines Matching full:preconditioner
47 #include "ceres/preconditioner.h"
57 // This class implements the SCHUR_JACOBI preconditioner for Structure
67 // Preconditioner::Options options;
71 // SchurJacobiPreconditioner preconditioner(
73 // preconditioner.Update(A, NULL);
74 // preconditioner.RightMultiply(x, y);
78 // Initialize the symbolic structure of the preconditioner. bs is
80 // to determine the sparsity structure of the preconditioner matrix.
85 const Preconditioner::Options& options);
88 // Preconditioner interface.
96 Preconditioner::Options options_;
102 // Preconditioner matrix.
