Parallel::Actions::CreateElementCollection< Dim, Metavariables, PhaseDepActionList, SimpleTagsFromOptions > Struct Template Reference

Creates the DgElementArrayMembers on the (node)group component. More...

#include <CreateElementCollection.hpp>

Public Types
using	simple_tags = tmpl::list< Parallel::Tags::ElementCollection< Dim, Metavariables, PhaseDepActionList, SimpleTagsFromOptions >, Parallel::Tags::ElementLocations< Dim >, Tags::NumberOfElementsTerminated >
using	compute_tags = tmpl::list<>
using	const_global_cache_tags = tmpl::list<::domain::Tags::Domain< Dim >, ::domain::Tags::ElementDistribution >
using	return_tag_list = tmpl::append< simple_tags, compute_tags >

Static Public Member Functions
template<typename DbTagsList , typename... InboxTags, typename ArrayIndex , typename ActionList , typename ParallelComponent >
static Parallel::iterable_action_return_t	apply (db::DataBox< DbTagsList > &box, const tuples::TaggedTuple< InboxTags... > &, Parallel::GlobalCache< Metavariables > &local_cache, const ArrayIndex &, const ActionList, const ParallelComponent *const)

Detailed Description

template<size_t Dim, class Metavariables, class PhaseDepActionList, typename SimpleTagsFromOptions>
struct Parallel::Actions::CreateElementCollection< Dim, Metavariables, PhaseDepActionList, SimpleTagsFromOptions >

Creates the DgElementArrayMembers on the (node)group component.

First the distribution of elements is computed using Parallel::create_elements_using_distribution(), they are inserted on each (node)group element. A reduction is done over the (node)group before initializing the DgElementArrayMembers themselves, since they are allowed to communicate with each other during their initialization. The reduction target is Parallel::Actions::SpawnInitializeElementsInCollection.

Uses:

• DataBox:
  • domain::Tags::Domain<Dim>
  • domain::Tags::InitialRefinementLevels<Dim>
  • domain::Tags::InitialExtents<Dim>
  • evolution::dg::Tags::Quadrature
  • domain::Tags::ElementDistribution

DataBox changes:

• Adds:
  • Parallel::Tags::ElementCollection
  • Parallel::Tags::ElementLocations<Dim>
  • Parallel::Tags::NumberOfElementsTerminated
• Removes: nothing
• Modifies:
  • Parallel::Tags::ElementCollection
  • Parallel::Tags::ElementLocations<Dim>
  • Parallel::Tags::NumberOfElementsTerminated

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

• src/Parallel/ArrayCollection/CreateElementCollection.hpp