Searched refs:step_norm (Results 1 - 4 of 4) sorted by relevance

/external/ceres-solver/include/ceres/
H A Diteration_callback.h55 step_norm(0.0),
110 double step_norm; member in struct:ceres::IterationSummary
198 // summary.step_norm,
/external/ceres-solver/internal/ceres/
H A Dcallbacks.cc74 summary.step_norm,
90 summary.step_norm,
H A Dline_search_minimizer.cc129 iteration_summary.step_norm = 0.0;
361 iteration_summary.step_norm = delta.norm();
364 iteration_summary.step_norm = delta.norm();
H A Dtrust_region_minimizer.cc171 iteration_summary.step_norm = 0.0;
372 iteration_summary.step_norm = 0.0;
455 iteration_summary.step_norm = (x - x_plus_delta).norm();
460 if (iteration_summary.step_norm <= step_size_tolerance) {
463 "Relative step_norm: %e <= %e.",
464 (iteration_summary.step_norm /

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