Solvers

Collection of numerical solvers

Types

Name	Description
RK4_Step_Functor	Functor executing a single Runge–Kutta 4 integration step.

Functions

Name	Description
apply_k_step	Component-wise RK4 update for a single k-step.

Function Details

apply_k_step

template <size_t I, typename State> host device inline void apply_k_step(State& next_state, const State& current_state, const State& k_step, float factor)

Component-wise RK4 update for a single k-step.

I

Current tuple index (compile-time recursion).

State

Tuple type storing state variables.

next_state

Output state receiving the update.

current_state

State at the beginning of the step.

k_step

Derivative estimate for the current stage.

factor

Scaling factor applied to k_step.