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Каталог документации / Раздел "Программирование, языки" / Оглавление документа

Привязки к С++ для топологий процессов

namespace MPI

Cartcomm Intracomm::Create_cart(int ndims, const int dims[],


const bool periods[], bool reorder) const




void Compute_dims(int nnodes, int ndims, int dims[])




Graphcomm Intracomm::Create_graph(int nnodes, const int index[],


const int edges[], bool reorder) const




int Comm::Get_topology() const




void Graphcomm::Get_dims(int nnodes[], int nedges[]) const




void Graphcomm::Get_topo(int maxindex, int maxedges, int index[],


int edges[])




const int Cartcomm::Get_dim() const




void Cartcomm::Get_topo(int maxdims, int dims[], bool periods[],


int coords[]) const




int Cartcomm::Get_cart_rank(const int coords[]) const




void Cartcomm::Get_coords(int rank, int maxdims, int coords[]) const




int Graphcomm::Get_neighbors_count(int rank) const




void Graphcomm::Get_neighbors(int rank, int maxneighbors,


int neighbors[])




const void Cartcomm::Shift(int direction, int disp, int& rank_source,


int& rank_dest) const




Cartcomm Cartcomm::Sub(const bool remain_dims[]) const




int Cartcomm::Map(int ndims, const int dims[], const bool periods[]) const




int Graphcomm::Map(int nnodes, const int index[], const int edges[]) const

;

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