PhaseControl::Actions::ExecutePhaseChange Struct Reference

Check if any triggers are activated, and perform phase changes as needed. More...

#include <ExecutePhaseChange.hpp>

Public Types
using	const_global_cache_tags = implementation defined

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

Detailed Description

Check if any triggers are activated, and perform phase changes as needed.

This action is intended to be executed on every component that repeatedly runs iterable actions that would need to halt during a phase change. This action sends data to the Main chare via a reduction.

This action iterates over the Tags::PhaseChangeAndTriggers, sending reduction data for the phase decision for each triggered PhaseChange, then halts the algorithm execution so that the Main chare can make a phase decision if any were triggered.

Uses:

• GlobalCache: Tags::PhaseChangeAndTriggers
• DataBox: As specified by the PhaseChange option-created objects.
  • PhaseChange objects are permitted to perform mutations on the DataBox to store persistent state information.

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

• src/Parallel/PhaseControl/ExecutePhaseChange.hpp