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Add rng seed to options #15

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Add rng seed to options #15

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5 changes: 5 additions & 0 deletions src/core/analysis_utils.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -334,6 +334,11 @@ end


function analyze_parameter_estimation_problem(PEP::ParameterEstimationProblem, opts::EstimationOptions = EstimationOptions())
if !opts.nooutput
println("RNG seed: ", opts.seed)
end
Random.seed!(opts.seed)

# Extract needed values from opts
system_solver = get_solver_function(opts.system_solver)
interpolator = get_interpolator_function(opts.interpolator, opts.custom_interpolator)
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7 changes: 7 additions & 0 deletions src/types/estimation_options.jl
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Expand Up @@ -66,6 +66,10 @@ algorithm parameters, and debugging flags into a single, type-stable structure.

# Fields

## Meta-options

- `seed`: global RNG seed to be passed to `Random.seed!` (default: `42`).

## Solver and Algorithm Selection
- `system_solver::SystemSolverMethod`: Main polynomial system solver (default: `SolverRS`)
- `ode_solver`: ODE solver for simulation (default: `AutoVern9(Rodas4P())`)
Expand Down Expand Up @@ -177,6 +181,9 @@ opts = EstimationOptions(
- When debugging, enable relevant debug flags and set `nooutput=false`
"""
Base.@kwdef struct EstimationOptions
# RNG seed
seed::Int = 42

# Solver and Algorithm Selection
system_solver::SystemSolverMethod = SolverHC
ode_solver::Any = AutoVern9(Rodas4P()) # Any type due to ODE solver type complexity
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