Downgrading log status of BFGS secant condition messages.
- These messages were originally VLOG(2) and were mistakenly upgraded to
WARNINGs when the tolerances were reduced.
Change-Id: I89dee666a09bc82cfa89b793dc0907268662f95e
diff --git a/internal/ceres/low_rank_inverse_hessian.cc b/internal/ceres/low_rank_inverse_hessian.cc
index 6a92528..d675395 100644
--- a/internal/ceres/low_rank_inverse_hessian.cc
+++ b/internal/ceres/low_rank_inverse_hessian.cc
@@ -88,10 +88,10 @@
const double delta_x_dot_delta_gradient = delta_x.dot(delta_gradient);
if (delta_x_dot_delta_gradient <=
kLBFGSSecantConditionHessianUpdateTolerance) {
- LOG(WARNING) << "Skipping L-BFGS Update, delta_x_dot_delta_gradient too "
- << "small: " << delta_x_dot_delta_gradient << ", tolerance: "
- << kLBFGSSecantConditionHessianUpdateTolerance
- << " (Secant condition).";
+ VLOG(2) << "Skipping L-BFGS Update, delta_x_dot_delta_gradient too "
+ << "small: " << delta_x_dot_delta_gradient << ", tolerance: "
+ << kLBFGSSecantConditionHessianUpdateTolerance
+ << " (Secant condition).";
return false;
}
