wxm::dfem::sync::UniqueVariableRankSynchronizer Class Reference

Class for Unique Variable Rank Synchronizer This is basically empty because this is not synchronized, instead some MPI barrier is used such as allreduce to get the value on all processes. More...

#include <unique_variable_synchronizer.h>

Inheritance diagram for wxm::dfem::sync::UniqueVariableRankSynchronizer:

Detailed Description

Class for Unique Variable Rank Synchronizer This is basically empty because this is not synchronized, instead some MPI barrier is used such as allreduce to get the value on all processes.

I'm not really sure if the rank synchronizer is actually used, as I think its the patch synchronizer that does the actual synchronization, but not sure. However, WARPXM requires a rank synchronizer though in the wxm::temperal_solver anyway.

Public Member Functions
	UniqueVariableRankSynchronizer (const WmDomain &domain)
	Constructor.
	~UniqueVariableRankSynchronizer ()
	Destructor.
void	add_component (wxm::variable::distributed_variable_t &variable, const int component_index)
	Add a component to the synchronization.
void	sync ()
	Blocking sync call.
void	sync_nb ()
	Non-blocking sync call Initiates the recv buffer and sends remote data out.
void	sync_nb_wait ()
	Blocking sync wait call Transmits local data, and waits until remote recv is complete.
Public Member Functions inherited from wxm::sync::rank_synchronizer_t
	rank_synchronizer_t (const WmDomain &domain)
	Constructor.
virtual	~rank_synchronizer_t ()
	Destructor.
virtual void	add_component (wxm::variable::distributed_variable_t &variable, const int component_index)=0
	Add a component to the synchronization.
virtual void	sync ()=0
	Blocking sync call.
virtual void	sync_nb ()=0
	Non-blocking sync call Initiates the recv buffer and sends remote data out.
virtual void	sync_nb_wait ()=0
	Blocking sync wait call Transmits local data, and waits until remote recv is complete.

Protected Member Functions
void	add_component (wxm::dfem::variable::UniqueDistributedVariable &variable, const int component_index)
	Add a component to the synchronization.
void	finalize ()
	Finalizes the syncrhonization.

Protected Attributes
bool	_finalized
	Is the class finalized - if not then I can't add new variables.
Protected Attributes inherited from wxm::sync::rank_synchronizer_t
const WmDomain &	_domain
	Domain object.

Constructor & Destructor Documentation

UniqueVariableRankSynchronizer()

wxm::dfem::sync::UniqueVariableRankSynchronizer::UniqueVariableRankSynchronizer

(

const WmDomain &

domain

)

Constructor.

Parameters

domain

Domain object

~UniqueVariableRankSynchronizer()

wxm::dfem::sync::UniqueVariableRankSynchronizer::~UniqueVariableRankSynchronizer

(

)

Destructor.

Member Function Documentation

add_component() [1/2]

void wxm::dfem::sync::UniqueVariableRankSynchronizer::add_component ( wxm::dfem::variable::UniqueDistributedVariable &  variable, const int  component_index  )

protected

Add a component to the synchronization.

Cannot add new variables after sync has been called

Parameters

variable	Variable to sync
component_index	Component of interest

add_component() [2/2]

void wxm::dfem::sync::UniqueVariableRankSynchronizer::add_component ( wxm::variable::distributed_variable_t &  variable, const int  component_index  )

inlinevirtual

Add a component to the synchronization.

Cannot add new variables after sync has been called

Parameters

variable	Variable to sync
component_index	Component of interest

Implements wxm::sync::rank_synchronizer_t.

finalize()

void wxm::dfem::sync::UniqueVariableRankSynchronizer::finalize ( )

protected

Finalizes the syncrhonization.

sync()

void wxm::dfem::sync::UniqueVariableRankSynchronizer::sync ( )

virtual

Blocking sync call.

Implements wxm::sync::rank_synchronizer_t.

sync_nb()

void wxm::dfem::sync::UniqueVariableRankSynchronizer::sync_nb ( )

virtual

Non-blocking sync call Initiates the recv buffer and sends remote data out.

Implements wxm::sync::rank_synchronizer_t.

sync_nb_wait()

void wxm::dfem::sync::UniqueVariableRankSynchronizer::sync_nb_wait ( )

virtual

Blocking sync wait call Transmits local data, and waits until remote recv is complete.

Implements wxm::sync::rank_synchronizer_t.

Member Data Documentation

_finalized

bool wxm::dfem::sync::UniqueVariableRankSynchronizer::_finalized

protected

Is the class finalized - if not then I can't add new variables.

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

• src/dfem/sync/unique_variable_synchronizer.h