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Use silent linear verbosity by default to avoid BLAS errors #742

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Nov 27, 2025
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Use silent linear verbosity by default to avoid BLAS errors #742

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8 changes: 6 additions & 2 deletions lib/NonlinearSolveBase/src/verbosity.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -132,8 +132,10 @@ function NonlinearVerbosity(;
end

# Build arguments using NamedTuple for type stability
# Use None() for linear_verbosity by default since BLAS errors are not fatal
# in the nonlinear solver context (the solver handles singular matrices gracefully)
default_args = (
linear_verbosity = linear_verbosity === nothing ? Minimal() : linear_verbosity,
linear_verbosity = linear_verbosity === nothing ? None() : linear_verbosity,
non_enclosing_interval = WarnLevel(),
alias_u0_immutable = WarnLevel(),
linsolve_failed_noncurrent = WarnLevel(),
Expand Down Expand Up @@ -167,8 +169,10 @@ end
function NonlinearVerbosity(verbose::AbstractVerbosityPreset)
if verbose isa Minimal
# Minimal: Only fatal errors and critical warnings
# Use None() for linear_verbosity since BLAS errors are not fatal
# in the nonlinear solver context (the solver handles singular matrices gracefully)
NonlinearVerbosity(
linear_verbosity = Minimal(),
linear_verbosity = None(),
non_enclosing_interval = WarnLevel(),
alias_u0_immutable = Silent(),
linsolve_failed_noncurrent = WarnLevel(),
Expand Down
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