Functionality for parallelization. More...

Namespaces
namespace	InboxInserters
	Structs that have `insert_into_inbox` methods for commonly used cases.

Classes
class	ArrayComponentId
	An ID type that identifies both the parallel component and the index in the parallel component. More...

struct	ArrayIndex
	The array index used for indexing Chare Arrays, mostly an implementation detail. More...

class	Callback
	An abstract base class, whose derived class holds a function that can be invoked at a later time. The function is intended to be invoked only once. More...

struct	get_action_list_from_phase_dep_action_list
	(Lazy) metafunction to get the action list from a `PhaseActions` More...

struct	get_mutable_cache_tag

struct	get_parallel_component_from_proxy
	Retrieve a parallel component from its proxy. More...

struct	get_parallel_component_from_proxy< Proxy< ParallelComponent, Ts... > >

class	GlobalCache
	A Charm++ chare that caches global data once per Charm++ node. More...

struct	has_pup_member
	Check if `T` has a `pup` member function. More...

struct	is_array
	Check if `T` is a SpECTRE Array. More...

struct	is_array_element_proxy
	Check if `T` is a Charm++ proxy for an array chare element (from indexing into the array chare) More...

struct	is_array_proxy
	Check if `T` is a Charm++ proxy for an array chare (the entire array) More...

struct	is_bound_array
	Check if `T` is a ParallelComponent for a Charm++ bound array. More...

struct	is_bound_array< T, std::void_t< typename T::bind_to > >

struct	is_group
	Check if `T` is a SpECTRE Group. More...

struct	is_group_proxy
	Check if `T` is a Charm++ proxy for a group chare. More...

struct	is_node_group_proxy
	Check if `T` is a Charm++ proxy for a node group chare. More...

struct	is_nodegroup
	Check if `T` is a SpECTRE Nodegroup. More...

struct	is_pupable
	Check if type `T` has operator\| defined for Charm++ serialization. More...

struct	is_singleton
	Check if `T` is a SpECTRE Singleton. More...

class	Main
	The main function of a Charm++ executable. See the Parallelization documentation for an overview of Metavariables, Phases, and parallel components. More...

struct	MutableCacheTag

struct	MutexTag

class	NodeLock
	A typesafe wrapper for a lock for synchronization of shared resources on a given node, with safe creation, destruction, and serialization. More...

struct	NoSection
	Can be used instead of a `Parallel::Section` when no section is desired. More...

class	PerformAlgorithmCallback
	Wraps a call to perform_algorithm. More...

struct	PhaseActions
	List of all the actions to be executed in the specified phase. More...

struct	ReductionData< ReductionDatum< Ts, InvokeCombines, InvokeFinals, InvokeFinalExtraArgsIndices >... >
	Used for reducing a possibly heterogeneous collection of types in a single reduction call. More...

struct	ReductionDatum
	The data to be reduced, and invokables to be called whenever two reduction messages are combined and after the reduction has been completed. More...

struct	ResourceInfo
	Holds resource info for all singletons and for avoiding placing array elements/singletons on the global proc 0. More...

struct	Section
	A subset of chares in a parallel component. More...

class	SimpleActionCallback
	Wraps a call to a simple action and its arguments. Can be invoked only once. More...

class	SimpleActionCallback< SimpleAction, Proxy >
	Wraps a call to a simple action without arguments. More...

struct	SingletonInfoHolder
	Holds resource info for a single singleton component. More...

struct	SingletonPack

struct	SingletonPack< tmpl::list< ParallelComponents... > >
	Holds options for a group of singleton components. More...

Typedefs
using	iterable_action_return_t = std::tuple< AlgorithmExecution, std::optional< size_t > >
	Return type for iterable actions. The std::optional can be used to specify the index of the action to be called next in the phase dependent action list. Passing std::nullopt will execute the next action in the list.

using	ArrayIndex1D = ArrayIndex< CkIndex1D >

using	ArrayIndex2D = ArrayIndex< CkIndex2D >

using	ArrayIndex3D = ArrayIndex< CkIndex3D >

using	ArrayIndex4D = ArrayIndex< CkIndex4D >

using	ArrayIndex5D = ArrayIndex< CkIndex5D >

using	ArrayIndex6D = ArrayIndex< CkIndex6D >

template<class ActionsList >
using	get_inbox_tags = tmpl::remove_duplicates< tmpl::join< tmpl::transform< ActionsList, detail::get_inbox_tags_from_action< tmpl::_1 > > > >
	Given a list of Actions, get a list of the unique inbox tags.

template<class ActionsList >
using	get_const_global_cache_tags_from_actions = tmpl::remove_duplicates< tmpl::join< tmpl::transform< ActionsList, detail::get_const_global_cache_tags_from_parallel_struct< tmpl::_1 > > > >
	Given a list of Actions, get a list of the unique tags specified in the actions' `const_global_cache_tags` aliases.

template<class ActionsList >
using	get_mutable_global_cache_tags_from_actions = tmpl::remove_duplicates< tmpl::join< tmpl::transform< ActionsList, detail::get_mutable_global_cache_tags_from_parallel_struct< tmpl::_1 > > > >
	Given a list of Actions, get a list of the unique tags specified in the actions' `mutable_global_cache_tags` aliases.

template<typename Metavariables >
using	get_const_global_cache_tags = tmpl::remove_duplicates< tmpl::flatten< tmpl::list< typename detail::get_const_global_cache_tags_from_parallel_struct< Metavariables >::type, tmpl::transform< typename Metavariables::component_list, detail::get_const_global_cache_tags_from_parallel_struct< tmpl::_1 > >, tmpl::transform< typename Metavariables::component_list, detail::get_const_global_cache_tags_from_component< tmpl::_1 > > > > >
	Given the metavariables, get a list of the unique tags that will specify the items in the GlobalCache.

template<typename Metavariables >
using	get_mutable_global_cache_tags = tmpl::remove_duplicates< tmpl::flatten< tmpl::list< typename detail::get_mutable_global_cache_tags_from_parallel_struct< Metavariables >::type, tmpl::transform< typename Metavariables::component_list, detail::get_mutable_global_cache_tags_from_parallel_struct< tmpl::_1 > >, tmpl::transform< typename Metavariables::component_list, detail::get_mutable_global_cache_tags_from_component< tmpl::_1 > > > > >
	Given the metavariables, get a list of the unique tags that will specify the mutable items in the GlobalCache.

template<typename Metavariables >
using	get_mutable_global_cache_tag_storage = tmpl::transform< get_mutable_global_cache_tags< Metavariables >, get_mutable_cache_tag< tmpl::_1 > >

template<typename PhaseDepActionList >
using	get_initialization_actions_list = tmpl::flatten< tmpl::transform< PhaseDepActionList, detail::get_initialization_actions_list< tmpl::_1 > > >
	Given the phase dependent action list, return the list of actions in the Initialization phase (or an empty list if the Initialization phase is absent from the phase dependent action list)

template<typename InitializationActionsList >
using	get_simple_tags_from_options = tmpl::remove_duplicates< tmpl::flatten< tmpl::transform< InitializationActionsList, detail::get_simple_tags_from_options_from_action< tmpl::_1 > > > >
	Given a list of initialization actions, returns a list of the unique simple_tags_from_options for all the actions.

template<typename SimpleTagsList , typename Metavariables >
using	get_option_tags = tmpl::remove_duplicates< tmpl::flatten< tmpl::transform< SimpleTagsList, tmpl::bind< detail::get_option_tags_from_simple_tag< Metavariables >::template f, tmpl::_1 > > > >
	Given a list of simple tags, returns a list of the unique option tags required to construct them.

Enumerations
enum class	AlgorithmExecution { Continue , Retry , Pause , Halt }
	The possible options for altering the current execution of the algorithm, used in the return type of iterable actions. More...

enum class	ExitCode : int { Complete = 0 , Abort = 1 , ContinueFromCheckpoint = 2 }
	Exit code of an executable. More...

enum class	Phase { Phase::AdjustDomain , Phase::CheckDomain , Phase::Cleanup , Phase::EvaluateAmrCriteria , Phase::Evolve , Phase::Execute , Phase::Exit , Phase::ImportInitialData , Phase::Initialization , Phase::InitializeInitialDataDependentQuantities , Phase::InitializeTimeStepperHistory , Phase::LoadBalancing , Phase::PostFailureCleanup , Phase::Register , Phase::RegisterWithElementDataReader , Phase::Solve , Phase::Testing , Phase::WriteCheckpoint }
	The possible phases of an executable. More...

Functions
bool	operator== (const ArrayComponentId &lhs, const ArrayComponentId &rhs)

bool	operator!= (const ArrayComponentId &lhs, const ArrayComponentId &rhs)

std::ostream &	operator<< (std::ostream &os, const ArrayComponentId &array_component_id)

template<typename ParallelComponent , typename ArrayIndexType >
ArrayComponentId	make_array_component_id (const ArrayIndexType &array_index)
	A convenience function that will make an `ArrayComponentId` from the templated `ParallelComponent` and the passed in `array_index`.

template<typename Metavariables , typename... Tags, typename... OptionTags>
tuples::TaggedTuple< Tags... >	create_from_options (const tuples::TaggedTuple< OptionTags... > &options, tmpl::list< Tags... >)
	Given a list of tags and a tagged tuple containing items created from input options, return a tagged tuple of items constructed by calls to create_from_options for each tag in the list.

template<typename ParallelComponent , typename SectionIdTag , typename DbTagsList >
auto &	get_section (const gsl::not_null< db::DataBox< DbTagsList > * > box)
	Retrieve the section that the element belongs to, or `Parallel::no_section()` if `SectionIdTag` is `void`. More...

template<typename T , typename DistribObject >
T	number_of_procs (const DistribObject &distributed_object)
	Number of processing elements.

template<typename T , typename DistribObject >
T	my_proc (const DistribObject &distributed_object)
	Index of my processing element.

template<typename T , typename DistribObject >
T	number_of_nodes (const DistribObject &distributed_object)
	Number of nodes.

template<typename T , typename DistribObject >
T	my_node (const DistribObject &distributed_object)
	Index of my node.

template<typename T , typename R , typename DistribObject >
T	procs_on_node (const R node_index, const DistribObject &distributed_object)
	Number of processing elements on the given node.

template<typename T , typename DistribObject >
T	my_local_rank (const DistribObject &distributed_object)
	The local index of my processing element on my node. This is in the interval 0, ..., procs_on_node(my_node()) - 1.

template<typename T , typename R , typename DistribObject >
T	first_proc_on_node (const R node_index, const DistribObject &distributed_object)
	Index of first processing element on the given node.

template<typename T , typename R , typename DistribObject >
T	node_of (const R proc_index, const DistribObject &distributed_object)
	Index of the node for the given processing element.

template<typename T , typename R , typename DistribObject >
T	local_rank_of (const R proc_index, const DistribObject &distributed_object)
	The local index for the given processing element on its node.

template<typename ReceiveTag , typename Proxy , typename ReceiveDataType >
void	receive_data (Proxy &&proxy, typename ReceiveTag::temporal_id temporal_id, ReceiveDataType &&receive_data, const bool enable_if_disabled=false)
	Send the data `args...` to the algorithm running on `proxy`, and tag the message with the identifier `temporal_id`. More...

template<typename ReceiveTag , typename Proxy , typename MessageType >
void	receive_data (Proxy &&proxy, MessageType *message)
	Send a pointer `message` to the algorithm running on `proxy`. More...

template<typename Action , typename Proxy , typename... Args>
decltype(auto)	local_synchronous_action (Proxy &&proxy, Args &&... args)
	Invoke a local synchronous action on `proxy`

template<typename Proxy >
auto *	local (Proxy &&proxy)
	Wrapper for calling Charm++'s `.ckLocal()` on a proxy. More...

template<typename Proxy >
auto *	local_branch (Proxy &&proxy)
	Wrapper for calling Charm++'s `.ckLocalBranch()` on a proxy. More...

template<typename InboxTag , typename... InboxTypes>
std::string	output_inbox (const tuples::TaggedTuple< InboxTypes... > &inboxes, const size_t indent_pad)
	Returns a string of the contents of the inbox. More...

std::vector< Phase >	known_phases ()

std::ostream &	operator<< (std::ostream &os, const Phase &phase)
	Output operator for a Phase.

template<typename... Args>
void	printf (const std::string &format, Args &&... args)
	Print an atomic message to stdout with C printf usage. More...

template<typename... Args>
void	printf_error (const std::string &format, Args &&... args)
	Print an atomic message to stderr with C printf usage. More...

template<class Action , class SenderProxy , class TargetProxy , class... Ts, class SectionType = NoSection>
void	contribute_to_reduction (ReductionData< Ts... > reduction_data, const SenderProxy &sender_component, const TargetProxy &target_component, const gsl::not_null< SectionType * > section=&no_section())
	Perform a reduction from the `sender_component` (typically your own parallel component) to the `target_component`, performing the `Action` upon receiving the reduction. More...

template<typename ParallelComponent >
bool	operator== (const SingletonInfoHolder< ParallelComponent > &lhs, const SingletonInfoHolder< ParallelComponent > &rhs)

template<typename ParallelComponent >
bool	operator!= (const SingletonInfoHolder< ParallelComponent > &lhs, const SingletonInfoHolder< ParallelComponent > &rhs)

template<typename... Components>
bool	operator== (const SingletonPack< tmpl::list< Components... > > &lhs, const SingletonPack< tmpl::list< Components... > > &rhs)

template<typename... Components>
bool	operator!= (const SingletonPack< tmpl::list< Components... > > &lhs, const SingletonPack< tmpl::list< Components... > > &rhs)

template<typename Metavars >
bool	operator== (const ResourceInfo< Metavars > &lhs, const ResourceInfo< Metavars > &rhs)

template<typename Metavars >
bool	operator!= (const ResourceInfo< Metavars > &lhs, const ResourceInfo< Metavars > &rhs)


template<typename ParallelComponent , typename DbTagList , typename Metavariables , typename ArrayIndex >
void	deregister_element (db::DataBox< DbTagList > &box, Parallel::GlobalCache< Metavariables > &cache, const ArrayIndex &array_index)
	(De)register an array element for specified actions More...

template<typename ParallelComponent , typename DbTagList , typename Metavariables , typename ArrayIndex >
void	register_element (db::DataBox< DbTagList > &box, Parallel::GlobalCache< Metavariables > &cache, const ArrayIndex &array_index)
	(De)register an array element for specified actions More...


template<typename ParallelComponentTag , typename Metavariables >
auto	get_parallel_component (GlobalCache< Metavariables > &cache) -> Parallel::proxy_from_parallel_component< GlobalCache_detail::get_component_if_mocked< typename Metavariables::component_list, ParallelComponentTag > > &
	Access the Charm++ proxy associated with a ParallelComponent. More...

template<typename ParallelComponentTag , typename Metavariables >
auto	get_parallel_component (const GlobalCache< Metavariables > &cache) -> const Parallel::proxy_from_parallel_component< GlobalCache_detail::get_component_if_mocked< typename Metavariables::component_list, ParallelComponentTag > > &
	Access the Charm++ proxy associated with a ParallelComponent. More...


template<typename GlobalCacheTag , typename Metavariables >
auto	get (const GlobalCache< Metavariables > &cache) -> const GlobalCache_detail::type_for_get< GlobalCacheTag, Metavariables > &
	Access data in the cache. More...

template<typename GlobalCacheTag , typename Function , typename Metavariables >
bool	mutable_cache_item_is_ready (GlobalCache< Metavariables > &cache, const Parallel::ArrayComponentId &array_component_id, const Function &function)
	Returns whether the object identified by `GlobalCacheTag` is ready to be accessed by `get`. More...

template<typename GlobalCacheTag , typename Function , typename Metavariables , typename... Args>
void	mutate (GlobalCache< Metavariables > &cache, Args &&... args)
	Mutates non-const data in the cache, by calling `Function::apply()` More...


template<typename Action , typename Proxy >
void	simple_action (Proxy &&proxy)
	Invoke a simple action on `proxy`

template<typename Action , typename Proxy , typename Arg0 , typename... Args>
void	simple_action (Proxy &&proxy, Arg0 &&arg0, Args &&... args)
	Invoke a simple action on `proxy`


template<typename Action , typename Proxy >
void	threaded_action (Proxy &&proxy)
	Invoke a threaded action on `proxy`, where the proxy must be a nodegroup.

template<typename Action , typename Proxy , typename Arg0 , typename... Args>
void	threaded_action (Proxy &&proxy, Arg0 &&arg0, Args &&... args)
	Invoke a threaded action on `proxy`, where the proxy must be a nodegroup.


template<typename SenderComponent , typename ArrayIndex , typename Metavariables , class... Ts>
void	contribute_to_phase_change_reduction (tuples::TaggedTuple< Ts... > data_for_reduction, Parallel::GlobalCache< Metavariables > &cache, const ArrayIndex &array_index)
	Send data from a parallel component to the Main chare for making phase-change decisions. More...

template<typename SenderComponent , typename Metavariables , class... Ts>
void	contribute_to_phase_change_reduction (tuples::TaggedTuple< Ts... > data_for_reduction, Parallel::GlobalCache< Metavariables > &cache)
	Send data from a parallel component to the Main chare for making phase-change decisions. More...


NoSection &	no_section ()

Variables
template<typename Metavariables , typename Tag >
constexpr bool	is_in_const_global_cache
	Check whether a tag is retrievable from the const portion of the global cache. More...

template<typename Metavariables , typename Tag >
constexpr bool	is_in_mutable_global_cache
	Check whether a tag is retrievable from the mutable portion of the global cache. More...

template<typename Metavariables , typename Tag >
constexpr bool	is_in_global_cache
	Check whether a tag is retrievable from the global cache. More...


template<typename T >
constexpr bool	is_array_v = is_array<T>::value


template<typename T >
constexpr bool	is_singleton_v = is_singleton<T>::value


template<typename T >
constexpr bool	is_group_v = is_group<T>::value


template<typename T >
constexpr bool	is_nodegroup_v = is_nodegroup<T>::value

template<typename T >
using	has_pup_member_t = typename has_pup_member< T >::type

template<typename T >
constexpr bool	has_pup_member_v = has_pup_member<T>::value

template<typename T >
using	is_pupable_t = typename is_pupable< T >::type

template<typename T >
constexpr bool	is_pupable_v = is_pupable<T>::value

Detailed Description

Functionality for parallelization.

The functions in namespace Parallel that return information on nodes and cores are templated on DistribObject. Actions should use these functions rather than the raw charm++ versions (in the sys namespace in Utilities/System/ParallelInfo.hpp) so that the mocking framework will see the mocked cores and nodes.

Typedef Documentation

◆ has_pup_member_t

template<typename T >

using Parallel::has_pup_member_t = typedef typename has_pup_member<T>::type

See also: has_pup_member

◆ is_pupable_t

template<typename T >

using Parallel::is_pupable_t = typedef typename is_pupable<T>::type

See also: is_pupable

Enumeration Type Documentation

◆ AlgorithmExecution

enum class Parallel::AlgorithmExecution

strong

The possible options for altering the current execution of the algorithm, used in the return type of iterable actions.

Enumerator
Continue	Continue executing iterable actions.
Retry	Temporarily stop executing iterable actions, but try the same action again after receiving data from other distributed objects.
Pause	Stop the execution of iterable actions, but allow entry methods (communication) to explicitly request restarting the execution.
Halt	Stop the execution of iterable actions and do not allow their execution until after a phase change. Simple actions will still execute.

◆ ExitCode

enum class Parallel::ExitCode : int

strong

Exit code of an executable.

Warning: Don't change the integer values of the enum cases unless you have a very good reason to do so. The integer values are used by external code, so this is a public interface that should remain stable.

Enumerator
Complete	Program is complete.
Abort	Program aborted because of an error.
ContinueFromCheckpoint	Program is incomplete and should be continued from the last checkpoint.

Function Documentation

◆ contribute_to_phase_change_reduction() [1/2]

template<typename SenderComponent , typename Metavariables , class... Ts>

void Parallel::contribute_to_phase_change_reduction	(	tuples::TaggedTuple< Ts... >	data_for_reduction,
		Parallel::GlobalCache< Metavariables > &	cache
	)

Send data from a parallel component to the Main chare for making phase-change decisions.

This function is distinct from Parallel::contribute_to_reduction because this function contributes reduction data to the Main chare via the entry method phase_change_reduction. This must be done because the entry method must alter member data specific to the Main chare, and the Main chare cannot execute actions like most SpECTRE parallel components. For all cases other than sending phase-change decision data to the Main chare, you should use Parallel::contribute_to_reduction.

◆ contribute_to_phase_change_reduction() [2/2]

template<typename SenderComponent , typename ArrayIndex , typename Metavariables , class... Ts>

void Parallel::contribute_to_phase_change_reduction	(	tuples::TaggedTuple< Ts... >	data_for_reduction,
		Parallel::GlobalCache< Metavariables > &	cache,
		const ArrayIndex &	array_index
	)

Send data from a parallel component to the Main chare for making phase-change decisions.

This function is distinct from Parallel::contribute_to_reduction because this function contributes reduction data to the Main chare via the entry method phase_change_reduction. This must be done because the entry method must alter member data specific to the Main chare, and the Main chare cannot execute actions like most SpECTRE parallel components. For all cases other than sending phase-change decision data to the Main chare, you should use Parallel::contribute_to_reduction.

◆ deregister_element()

template<typename ParallelComponent , typename DbTagList , typename Metavariables , typename ArrayIndex >

void Parallel::deregister_element	(	db::DataBox< DbTagList > &	box,
		Parallel::GlobalCache< Metavariables > &	cache,
		const ArrayIndex &	array_index
	)

(De)register an array element for specified actions

Details

Array elements are (de)registered with actions on components that need to know which elements are contributing data before the action can be executed. If array elements are migrated (e.g. during load balancing), or are created/destroyed (e.g. during adaptive mesh refinement), these functions must be called in order to (un)register (old) new elements. The list of registration actions is obtained from Metavariables::registration::element_registrars.

See also: Parallel::protocols::RegistrationMetavariables; Parallel::protocols::ElementRegistrar

◆ get_section()

template<typename ParallelComponent , typename SectionIdTag , typename DbTagsList >

auto & Parallel::get_section ( const gsl::not_null< db::DataBox< DbTagsList > * > box )

Retrieve the section that the element belongs to, or Parallel::no_section() if SectionIdTag is void.

This function is useful to support sections in parallel algorithms. Specify the SectionIdTag template parameter to retrieve the associated section, or set it to void when the parallel algorithm runs over all elements of the parallel component. See Parallel::Section for details on sections.

Only call this function on elements that are part of a section. In case not all elements are part of a section with the SectionIdTag, make sure to skip those elements before calling this function.

◆ local()

template<typename Proxy >

auto * Parallel::local ( Proxy && proxy )

Wrapper for calling Charm++'s .ckLocal() on a proxy.

The Proxy must be to a Charm++ array chare (implementing a singleton design pattern using a single-element array) or to a Charm++ array element chare (i.e., the proxy obtained by indexing into a Charm++ array chare).

The function returns a pointer to the chare if it exists on the local processor, and NULL if it does not. See the Charm++ documentation. It is the responsibility of the user to check the result pointer is valid.

◆ local_branch()

template<typename Proxy >

auto * Parallel::local_branch ( Proxy && proxy )

Wrapper for calling Charm++'s .ckLocalBranch() on a proxy.

The Proxy must be to a Charm++ group chare or nodegroup chare.

The function returns a pointer to the local group/nodegroup chare.

◆ output_inbox()

template<typename InboxTag , typename... InboxTypes>

std::string Parallel::output_inbox	(	const tuples::TaggedTuple< InboxTypes... > &	inboxes,
		const size_t	indent_pad
	)

Returns a string of the contents of the inbox.

Calls a static output_inbox member function of the InboxTag. If the inbox tag doesn't have the output_inbox function, then this function can't be called with that inbox (a static_assert will fail).

Note: It's up to the individual inbox what to include in the string. Data may or may not be included

Template Parameters

InboxTag	Inbox tag with an `output_inbox` member function
InboxTypes	Types of all inboxes (deduced)

Parameters

inboxes	All inboxes
indent_pad	Number of empty spaces to pad the message with incase indenting is needed.

Returns: std::string The contents of the inbox

◆ register_element()

template<typename ParallelComponent , typename DbTagList , typename Metavariables , typename ArrayIndex >

void Parallel::register_element	(	db::DataBox< DbTagList > &	box,
		Parallel::GlobalCache< Metavariables > &	cache,
		const ArrayIndex &	array_index
	)

(De)register an array element for specified actions

Details

Array elements are (de)registered with actions on components that need to know which elements are contributing data before the action can be executed. If array elements are migrated (e.g. during load balancing), or are created/destroyed (e.g. during adaptive mesh refinement), these functions must be called in order to (un)register (old) new elements. The list of registration actions is obtained from Metavariables::registration::element_registrars.

See also: Parallel::protocols::RegistrationMetavariables; Parallel::protocols::ElementRegistrar

Variable Documentation

◆ has_pup_member_v

template<typename T >

constexpr bool Parallel::has_pup_member_v = has_pup_member<T>::value

constexpr

See also: has_pup_member

◆ is_pupable_v

template<typename T >

constexpr bool Parallel::is_pupable_v = is_pupable<T>::value

constexpr

See also: is_pupable

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Detailed Description

Typedef Documentation

◆ has_pup_member_t

◆ is_pupable_t

Enumeration Type Documentation

◆ AlgorithmExecution

◆ ExitCode

Function Documentation

◆ contribute_to_phase_change_reduction() [1/2]

◆ contribute_to_phase_change_reduction() [2/2]

◆ deregister_element()

Details

◆ get_section()

◆ local()

◆ local_branch()

◆ output_inbox()

◆ register_element()

Details

Variable Documentation

◆ has_pup_member_v

◆ is_pupable_v