topology.h File Reference

#include "../interface/common.h"

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Data Structures
class	CTF_int::topology

Namespaces
	CTF_int

Enumerations
enum	CTF_int::TOPOLOGY {   CTF_int::TOPOLOGY_GENERIC, CTF_int::TOPOLOGY_BGP, CTF_int::TOPOLOGY_BGQ, CTF_int::TOPOLOGY_8D,   CTF_int::NO_TOPOLOGY }

Functions
topology *	CTF_int::get_phys_topo (CommData glb_comm, TOPOLOGY mach)
	get dimension and torus lengths of specified topology More...
std::vector< topology * >	CTF_int::get_generic_topovec (CommData cdt)
	computes all topology configurations given undelying physical topology information More...
std::vector< topology * >	CTF_int::peel_perm_torus (topology *phys_topology, CommData cdt)
	folds specified topology and all of its permutations into all configurations of lesser dimensionality More...
std::vector< topology * >	CTF_int::peel_torus (topology const *topo, CommData glb_comm)
	folds specified topology into all configurations of lesser dimensionality More...
int	CTF_int::find_topology (topology const *topo, std::vector< topology * > &topovec)
	searches for an equivalent topology in avector of topologies More...
int	CTF_int::get_best_topo (int64_t nvirt, int topo, CommData global_comm, int64_t bcomm_vol=0, int64_t bmemuse=0)
	get the best topologoes (least nvirt) over all procs More...
void	CTF_int::extract_free_comms (topology const *topo, int order_A, mapping const *edge_map_A, int order_B, mapping const *edge_map_B, int &num_sub_phys_dims, CommData **psub_phys_comm, int **pcomm_idx)
	extracts the set of physical dimensions still available for mapping More...
int	CTF_int::can_morph (topology const *topo_keep, topology const *topo_change)
	determines if two topologies are compatible with each other More...
void	CTF_int::morph_topo (topology const *new_topo, topology const *old_topo, int order, mapping *edge_map)
	morphs a tensor topology into another More...