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132 | def registry() -> dict[str, BenchmarkSpec]:
"""Return the benchmark registry keyed by name."""
specs = [
BenchmarkSpec(
name="Bouncing Ball",
factory=bouncing_ball,
tags=("reset", "impact", "nonlinear"),
description="Ballistic motion with velocity reset on impact.",
t_span=(0.0, 3.0),
),
BenchmarkSpec(
name="Thermostat",
factory=thermostat,
tags=("hysteresis", "threshold", "switching"),
description="Two-location thermostat with temperature thresholds.",
t_span=(0.0, 10.0),
input_stream=thermostat_target_stream,
),
BenchmarkSpec(
name="Hybrid Oscillator",
factory=hybrid_oscillator,
tags=("oscillator", "piecewise", "damping"),
description="Oscillator with side-dependent damping.",
t_span=(0.0, 15.0),
),
BenchmarkSpec(
name="Switched Linear",
factory=switched_linear,
tags=("linear", "threshold", "switching"),
description="Switching linear dynamics by state threshold.",
t_span=(0.0, 10.0),
),
BenchmarkSpec(
name="Relay Integrator",
factory=relay_integrator,
tags=("relay", "hysteresis", "control"),
description="Relay-controlled integrator with hysteresis.",
t_span=(0.0, 20.0),
),
BenchmarkSpec(
name="Time-Varying Event Surface",
factory=time_varying_event_surface,
tags=("time", "event-surface", "switching"),
description="Time-varying event surface induces switching.",
t_span=(0.0, 20.0),
input_stream=time_varying_input_stream,
),
BenchmarkSpec(
name="Time-Forced Switch",
factory=time_forced_switch,
tags=("time", "periodic", "switching"),
description="Periodic time-driven location switching.",
t_span=(0.0, 5.0),
),
BenchmarkSpec(
name="Piecewise Affine",
factory=piecewise_affine,
tags=("affine", "multidim", "threshold"),
description=(
"Piecewise affine dynamics with a linear event surface."
),
t_span=(0.0, 20.0),
),
BenchmarkSpec(
name="Impact Oscillator",
factory=impact_oscillator,
tags=("impact", "time", "reset"),
description="Oscillator with periodic forcing and impacts.",
t_span=(0.0, 20.0),
input_stream=impact_input_stream,
),
BenchmarkSpec(
name="PID-Controlled Plant",
factory=pid_controlled_plant,
tags=("control", "pid", "saturation"),
description="PID-controlled plant with actuator saturation.",
t_span=(0.0, 20.0),
),
BenchmarkSpec(
name="Tank Valves",
factory=tank_valves,
tags=("flow", "valves", "nonlinear"),
description="Two-tank system with valve-controlled flow.",
t_span=(0.0, 5.0),
),
BenchmarkSpec(
name="Location Cycle",
factory=lambda: mode_cycle(modes=6, dimension=3, dwell_time=0.4),
tags=("scalable", "time", "multimode"),
description=(
"Scalable cycle of linear locations with clock resets."
),
t_span=(0.0, 10.0),
),
]
return {spec.name: spec for spec in specs}
|