Class dynamic_step_size

template<typename Sampler> class dynamic_step_size

Module for dynamically choosing the ODE step size and the velocity momentum Part of crhmc sampler

Public Functions

inline dynamic_step_size(Sampler &s)

inline void update_step_size(Sampler &s)

Public Members

int simdLen

IVT consecutiveBadStep

int iterSinceShrink = 0

VT rejectSinceShrink

int ODEStepSinceShrink = 0

int effectiveStep = 0

bool warmupFinished = false

Opts &options

NT &eta

NT &momentum

VT acceptedStep

VT nEffectiveStep

NT accumulatedMomentum = 0