Communication Namespace Reference

Classes
class	MpiCallbacks
	The interface of the MPI callback mechanism. More...
class	RegisterCallback
	Helper class to add callbacks before main. More...

Typedefs
template<class... Args>
using	CallbackHandle = MpiCallbacks::CallbackHandle< Args... >

Functions
MpiCallbacks &	mpiCallbacks ()
	Returns a reference to the global callback class instance.
std::shared_ptr< MpiCallbacks >	mpiCallbacksHandle ()
void	init (std::shared_ptr< boost::mpi::environment > mpi_env)
	Init globals for communication.
void	deinit ()

Variables
static std::shared_ptr< MpiCallbacks >	m_callbacks

Typedef Documentation

CallbackHandle

template<class... Args>

using Communication::CallbackHandle = typedef MpiCallbacks::CallbackHandle<Args...>

Definition at line 488 of file MpiCallbacks.hpp.

Function Documentation

deinit()

void Communication::deinit

(

)

Definition at line 89 of file communication.cpp.

References m_callbacks.

Referenced by MpiContainerUnitTest::~MpiContainerUnitTest().

init()

void Communication::init

(

std::shared_ptr< boost::mpi::environment >

mpi_env

)

Init globals for communication.

Parameters

mpi_env

MPI environment that should be used

Definition at line 72 of file communication.cpp.

References comm_cart, communicator, cuda_on_program_start(), Communicator::full_initialization(), ErrorHandling::init_error_handling(), m_callbacks, and walberla::mpi_init().

Referenced by MpiContainerUnitTest::MpiContainerUnitTest().

mpiCallbacks()

MpiCallbacks & Communication::mpiCallbacks

(

)

Returns a reference to the global callback class instance.

Definition at line 54 of file communication.cpp.

References m_callbacks.

Referenced by get_particle_data(), mpi_call(), and mpi_call_all().

mpiCallbacksHandle()

std::shared_ptr< MpiCallbacks > Communication::mpiCallbacksHandle

(

)

Definition at line 60 of file communication.cpp.

References m_callbacks.

Referenced by ScriptInterface::walberla::EKFFT::do_construct(), ScriptInterface::Coulomb::CoulombScafacos::do_construct(), ScriptInterface::Writer::H5md::do_construct(), and ScriptInterface::Dipoles::DipolarScafacos::do_construct().

Variable Documentation

m_callbacks

std::shared_ptr<MpiCallbacks> Communication::m_callbacks

static

Definition at line 51 of file communication.cpp.

Referenced by deinit(), init(), mpiCallbacks(), and mpiCallbacksHandle().