Verbosity

Author: termi-official

lib/NonlinearSolveBase/src/verbosity.jl

@@ -68,6 +68,7 @@ verbose = NonlinearVerbosity(
     termination_condition
     # Numerical
     threshold_state
+    forcing
 end
 
 # Group classifications
@@ -76,7 +77,7 @@ const error_control_options = (
     :termination_condition
 )
 const performance_options = ()
-const numerical_options = (:threshold_state,)
+const numerical_options = (:threshold_state,:forcing)
 
 function option_group(option::Symbol)
     if option in error_control_options
@@ -138,7 +139,8 @@ function NonlinearVerbosity(;
         alias_u0_immutable = WarnLevel(),
         linsolve_failed_noncurrent = WarnLevel(),
         termination_condition = WarnLevel(),
-        threshold_state = WarnLevel()
+        threshold_state = WarnLevel(),
+        forcing = Silent(),
     )
 
     # Apply group-level settings
@@ -173,7 +175,8 @@ function NonlinearVerbosity(verbose::AbstractVerbosityPreset)
             alias_u0_immutable = Silent(),
             linsolve_failed_noncurrent = WarnLevel(),
             termination_condition = Silent(),
-            threshold_state = Silent()
+            threshold_state = Silent(),
+            forcing = Silent(),
         )
     elseif verbose isa Standard
         # Standard: Everything from Minimal + non-fatal warnings
@@ -186,7 +189,8 @@ function NonlinearVerbosity(verbose::AbstractVerbosityPreset)
             alias_u0_immutable = WarnLevel(),
             linsolve_failed_noncurrent = WarnLevel(),
             termination_condition = WarnLevel(),
-            threshold_state = WarnLevel()
+            threshold_state = WarnLevel(),
+            forcing = InfoLevel(),
         )
     elseif verbose isa All
         # All: Maximum verbosity - every possible logging message at InfoLevel
@@ -196,7 +200,8 @@ function NonlinearVerbosity(verbose::AbstractVerbosityPreset)
             alias_u0_immutable = WarnLevel(),
             linsolve_failed_noncurrent = WarnLevel(),
             termination_condition = WarnLevel(),
-            threshold_state = InfoLevel()
+            threshold_state = InfoLevel(),
+            forcing = InfoLevel(),
         )
     end
 end
@@ -208,7 +213,8 @@ end
         Silent(),
         Silent(),
         Silent(),
-        Silent()
+        Silent(),
+        Silent(),
     )
 end
 

lib/NonlinearSolveFirstOrder/src/eisenstat_walker.jl

@@ -29,10 +29,12 @@ end
 
 
 function pre_step_forcing!(cache::EisenstatWalkerForcing2Cache, descend_cache::NonlinearSolveBase.NewtonDescentCache, J, u, fu, iter)
+    @SciMLMessage("Eisenstat-Walker forcing residual norm $(cache.rnorm) with rate estimate $(cache.rnorm / cache.rnorm_prev).", cache.verbosity, :forcing)
+
     # On the first iteration we initialize η with the default initial value and stop.
     if iter == 0
         cache.η = cache.p.η₀
-        @SciMLMessage("Eisenstat-Walker initial iteration to η=$(cache.η).", cache.verbosity, :linear_verbosity)
+        @SciMLMessage("Eisenstat-Walker initial iteration to η=$(cache.η).", cache.verbosity, :forcing)
         LinearSolve.update_tolerances!(descend_cache.lincache; reltol=cache.η)
         return nothing
     end
@@ -57,7 +59,7 @@ function pre_step_forcing!(cache::EisenstatWalkerForcing2Cache, descend_cache::N
     # Far away from the root we also need to respect η ∈ [0,1)
     cache.η = clamp(cache.η, 0.0, cache.p.ηₘₐₓ)
 
-    @SciMLMessage("Eisenstat-Walker iter $iter update to η=$(cache.η).", cache.verbosity, :linear_verbosity)
+    @SciMLMessage("Eisenstat-Walker iter $iter update to η=$(cache.η).", cache.verbosity, :forcing)
 
     # Communicate new relative tolerance to linear solve
     LinearSolve.update_tolerances!(descend_cache.lincache; reltol=cache.η)