havoqgt::mpi::mailbox_routed< TMsg >::twod_router Class Reference

Public Member Functions
	twod_router ()
	twod_router (uint32_t rank, uint32_t size)
uint32_t	proxy_rank (uint32_t dest)
const std::vector< uint32_t > &	bcast_targets () const
const std::vector< uint32_t > &	bcast_proxies () const

Public Attributes
int	procs_per_node

Private Attributes
std::vector< uint32_t >	m_bcast_proxies
std::vector< uint32_t >	m_bcast_targets
uint64_t	my_node_base_rank

Detailed Description

template<typename TMsg>
class havoqgt::mpi::mailbox_routed< TMsg >::twod_router

Definition at line 90 of file mailbox.hpp.

Constructor & Destructor Documentation

template<typename TMsg>

havoqgt::mpi::mailbox_routed< TMsg >::twod_router::twod_router ( )

inline

Definition at line 94 of file mailbox.hpp.

{ }

template<typename TMsg>

havoqgt::mpi::mailbox_routed< TMsg >::twod_router::twod_router ( uint32_t  rank, uint32_t  size  )

inline

Definition at line 95 of file mailbox.hpp.

                                              {
      procs_per_node = std::min(size,uint32_t(24));
      uint64_t rank_to_print = 2;
      //if(rank == rank_to_print)
      //std::cout << "Rank " << rank_to_print << "'s bcast_targets: ";
      my_node_base_rank = rank - (rank % procs_per_node);;
      for(uint32_t i=0; i<procs_per_node; ++i) {
        uint64_t target = my_node_base_rank + i;
        m_bcast_targets.push_back(target);
        //if(rank==rank_to_print)
        //std::cout << target << " ";
      }
      //if(rank==rank_to_print)
      //  std::cout << std::endl << "Rank " << rank_to_print << "'s bcast_proxies: ";
      uint64_t node_offset = rank % procs_per_node;
      for(uint32_t i=0; i<size / procs_per_node; ++i) {
        uint64_t proxy = (i * procs_per_node) + node_offset;
        m_bcast_proxies.push_back(proxy);
        //if(rank==rank_to_print)
        //  std::cout << proxy << " ";
      }
      //if(rank == rank_to_print)
      //  std::cout << std::endl;
    }

Member Function Documentation

template<typename TMsg>

const std::vector<uint32_t>& havoqgt::mpi::mailbox_routed< TMsg >::twod_router::bcast_proxies ( ) const

inline

Definition at line 124 of file mailbox.hpp.

{ return m_bcast_proxies; }

Here is the caller graph for this function:

template<typename TMsg>

const std::vector<uint32_t>& havoqgt::mpi::mailbox_routed< TMsg >::twod_router::bcast_targets ( ) const

inline

Definition at line 123 of file mailbox.hpp.

{ return m_bcast_targets; }

Here is the caller graph for this function:

template<typename TMsg>

uint32_t havoqgt::mpi::mailbox_routed< TMsg >::twod_router::proxy_rank ( uint32_t  dest )

inline

Definition at line 119 of file mailbox.hpp.

                                       {
      uint64_t dest_offset = dest % procs_per_node;
      return my_node_base_rank + dest_offset;
    }

Here is the caller graph for this function:

Member Data Documentation

template<typename TMsg>

std::vector<uint32_t> havoqgt::mpi::mailbox_routed< TMsg >::twod_router::m_bcast_proxies

private

Definition at line 126 of file mailbox.hpp.

template<typename TMsg>

std::vector<uint32_t> havoqgt::mpi::mailbox_routed< TMsg >::twod_router::m_bcast_targets

private

Definition at line 127 of file mailbox.hpp.

template<typename TMsg>

uint64_t havoqgt::mpi::mailbox_routed< TMsg >::twod_router::my_node_base_rank

private

Definition at line 128 of file mailbox.hpp.

template<typename TMsg>

int havoqgt::mpi::mailbox_routed< TMsg >::twod_router::procs_per_node

Definition at line 93 of file mailbox.hpp.

---

The documentation for this class was generated from the following file:

• include/havoqgt/mailbox.hpp