File uniform_accelerated_billiard_walk_parallel.hpp

struct AcceleratedBilliardWalkParallel

Public Functions

inline AcceleratedBilliardWalkParallel()

template<typename NT, typename Point> struct thread_parameters

Public Functions

inline thread_parameters(unsigned int d, unsigned int m)

Public Members

update_parameters update_step_parameters

Point p

Point v

NT lambda_prev

Point::Coeff lambdas

Point::Coeff Av

struct update_parameters

Public Functions

inline update_parameters()

Public Members

int facet_prev

bool hit_ball

double inner_vi_ak

double ball_inner_norm

template<typename Polytope, typename RandomNumberGenerator> struct Walk

Public Types

typedef Polytope::PointType Point

typedef Polytope::MT MT

typedef Point::FT NT

Public Functions

template<typename GenericPolytope> inline Walk(GenericPolytope &P)

template<typename GenericPolytope> inline Walk(GenericPolytope &P, NT const &L)

template<typename GenericPolytope, typename thread_params> inline void apply(GenericPolytope &P, thread_params &params, unsigned int const &walk_length, RandomNumberGenerator &rng)

template<typename GenericPolytope, typename thread_params> inline void get_starting_point(GenericPolytope &P, Point const &center, thread_params &params, unsigned int const &walk_length, RandomNumberGenerator &rng)

template<typename GenericPolytope, typename thread_params> inline void parameters_burnin(GenericPolytope &P, Point const &center, unsigned int const &num_points, unsigned int const &walk_length, RandomNumberGenerator &rng, thread_params &params)

inline void update_delta(NT L)

inline NT get_delta()

Private Functions

template<typename GenericPolytope, typename thread_params> inline void initialize(GenericPolytope &P, thread_params &params, RandomNumberGenerator &rng)

inline double get_max_distance(std::vector<Point> &pointset, Point const &q, double &rad)

Private Members

NT _L

MT _AA

Point _p0

unsigned int _rho