broadcaststructs.h File Reference

#include <vector>
#include "gromacs/gmxlib/network.h"
#include "gromacs/mdtypes/commrec.h"
#include "gromacs/utility/smalloc.h"

Include dependency graph for broadcaststructs.h:

Description

Convenience wrappers for broadcasting structs.

Author

Mark Abraham mark..nosp@m.j.ab.nosp@m.raham.nosp@m.@gma.nosp@m.il.co.nosp@m.m

Classes
class	gmx::ArrayRef< typename >
	STL-like interface to a C array of T (or part of a std container of T). More...

Functions
template<typename T >
void	block_bc (MPI_Comm communicator, T &data)
	Convenience wrapper for gmx_bcast to communicator of a single value.
template<typename T >
void	nblock_bc (MPI_Comm communicator, int numElements, T *data)
	Convenience wrapper for gmx_bcast to communicator of a C-style array.
template<typename T >
void	nblock_bc (MPI_Comm communicator, gmx::ArrayRef< T > data)
	Convenience wrapper for gmx_bcast to communicator of an ArrayRef<T>
template<typename T >
void	snew_bc (bool isMasterRank, T *&data, int numElements)
	Convenience wrapper for allocation with snew of vectors that need allocation on non-master ranks.
template<typename T >
void	nblock_abc (bool isMasterRank, MPI_Comm communicator, int numElements, T **v)
	Convenience wrapper for gmx_bcast of a C-style array which needs allocation on non-master ranks.
template<typename T >
void	nblock_abc (bool isMasterRank, MPI_Comm communicator, int numElements, std::vector< T > *v)
	Convenience wrapper for gmx_bcast of a std::vector which needs resizing on non-master ranks.
void	broadcastStateWithoutDynamics (MPI_Comm communicator, bool useDomainDecomposition, bool isParallelRun, t_state *state)
	Broadcasts the, non-dynamic, state from the master to all ranks in cr->mpi_comm_mygroup.
void	init_parallel (MPI_Comm communicator, bool isMasterRank, t_inputrec *inputrec, gmx_mtop_t *mtop, PartialDeserializedTprFile *partialDeserializedTpr)
	Broadcast inputrec and mtop and allocate node-specific settings.