#include "config/config.hpp"
#include "sd_interface.hpp"
#include "stokesian_dynamics/sd_cpu.hpp"
#include "BoxGeometry.hpp"
#include "Particle.hpp"
#include "communication.hpp"
#include "system/System.hpp"
#include "thermostat.hpp"
#include <utils/Vector.hpp>
#include <utils/mpi/gather_buffer.hpp>
#include <utils/mpi/scatter_buffer.hpp>
#include <boost/serialization/is_bitwise_serializable.hpp>
#include <algorithm>
#include <cmath>
#include <cstddef>
#include <iterator>
#include <stdexcept>
#include <string>
#include <utility>
#include <vector>

Include dependency graph for sd_interface.cpp:

Classes
struct	SD_particle_data

Functions
void	register_integrator (StokesianDynamicsParameters const &obj)

template<typename ParticleIterable >
void	sd_update_locally (ParticleIterable const &parts)
	Update translational and rotational velocities of all particles.

void	propagate_vel_pos_sd (ParticleRangeStokesian const &particles, StokesianThermostat const &stokesian, double const time_step, double const kT)
	Takes the forces and torques on all particles and computes their velocities.

Variables
static StokesianDynamicsParameters	params {0., {}, 0}

static std::vector< double >	v_sd {}
	Buffer that holds the (translational and angular) velocities of the local particles on each node, used for returning results.

Function Documentation

◆ propagate_vel_pos_sd()

void propagate_vel_pos_sd	(	ParticleRangeStokesian const &	particles,
		StokesianThermostat const &	stokesian,
		double	time_step,
		double	kT
	)

Takes the forces and torques on all particles and computes their velocities.

Acts globally on particles on all nodes; i.e. particle data is gathered from all nodes and their velocities and angular velocities are set according to the Stokesian Dynamics method.

Definition at line 127 of file sd_interface.cpp.

References comm_cart, StokesianDynamicsParameters::flags, Utils::Mpi::gather_buffer(), params, StokesianDynamicsParameters::radii, BaseThermostat::rng_counter(), BaseThermostat::rng_seed(), Utils::Mpi::scatter_buffer(), sd_update_locally(), ParticleRange::size(), stream, v_sd, and StokesianDynamicsParameters::viscosity.