olb::BlockRefinementOperatorPromise< T, DESCRIPTOR > Class Template Reference

Untyped promise to execute some block refinement operator. More...

#include <operatorPromise.h>

Collaboration diagram for olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >:

Public Member Functions
template<typename OPERATOR >
	BlockRefinementOperatorPromise (meta::id< OPERATOR >)
std::set< FieldTypePromise< T, refinement::DATA_DESCRIPTOR< DESCRIPTOR > > >	requiredData () const
bool	requiresContextNeighborAccess () const
std::type_index	id () const
void	apply (BlockRefinementContextD< T, DESCRIPTOR > &context)

Detailed Description

template<typename T, typename DESCRIPTOR>
class olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >

Untyped promise to execute some block refinement operator.

Definition at line 33 of file operatorPromise.h.

Constructor & Destructor Documentation

BlockRefinementOperatorPromise()

template<typename T , typename DESCRIPTOR >

template<typename OPERATOR >

olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >::BlockRefinementOperatorPromise ( meta::id< OPERATOR > )

inline

Definition at line 42 of file operatorPromise.h.

                                                  :
    _executor([](BlockRefinementContextD<T,DESCRIPTOR>& context) {
      switch (context.getPlatform()) {
#ifdef PLATFORM_CPU_SISD
      case Platform::CPU_SISD:
        ConcreteBlockRefinementO<T,DESCRIPTOR,Platform::CPU_SISD,OPERATOR>().apply(
          context.template asConcrete<Platform::CPU_SISD>());
        break;
#endif
#ifdef PLATFORM_CPU_SIMD
      case Platform::CPU_SIMD:
        ConcreteBlockRefinementO<T,DESCRIPTOR,Platform::CPU_SIMD,OPERATOR>().apply(
          context.template asConcrete<Platform::CPU_SIMD>());
        break;
#endif
#ifdef PLATFORM_GPU_CUDA
      case Platform::GPU_CUDA:
        ConcreteBlockRefinementO<T,DESCRIPTOR,Platform::GPU_CUDA,OPERATOR>().apply(
          context.template asConcrete<Platform::GPU_CUDA>());
        break;
#endif
      default:
        throw std::runtime_error("Refinement executor not implemented for PLATFORM");
      }
    }),
    _requiredData([]() -> std::set<FieldTypePromise<T,refinement::DATA_DESCRIPTOR<DESCRIPTOR>>> {
      std::set<FieldTypePromise<T,refinement::DATA_DESCRIPTOR<DESCRIPTOR>>> fields;
      OPERATOR::data::for_each([&fields](auto id) {
        fields.emplace(meta::id<Array<decltype(id.get())>>{});
      });
      return fields;
    }),
    _requiresContextNeigborAccess{
      OPERATOR::data::template contains<fields::refinement::CONTEXT_NEIGHBORS>()
    },
    _operatorId{typeid(OPERATOR)}
  { }

Member Function Documentation

apply()

template<typename T , typename DESCRIPTOR >

void olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >::apply ( BlockRefinementContextD< T, DESCRIPTOR > & context )

inline

Definition at line 92 of file operatorPromise.h.

                                                             {
    for (auto promise : requiredData()) {
      promise.ensureAvailabilityIn(context.getData());
    }
    _executor(context);
  }

References olb::BlockRefinementContextD< T, DESCRIPTOR >::getData(), and olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >::requiredData().

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id()

template<typename T , typename DESCRIPTOR >

std::type_index olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >::id ( ) const

inline

Definition at line 88 of file operatorPromise.h.

                           {
    return _operatorId;
  }

requiredData()

template<typename T , typename DESCRIPTOR >

std::set< FieldTypePromise< T, refinement::DATA_DESCRIPTOR< DESCRIPTOR > > > olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >::requiredData ( ) const

inline

Definition at line 80 of file operatorPromise.h.

                                                                                         {
    return _requiredData();
  }

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requiresContextNeighborAccess()

template<typename T , typename DESCRIPTOR >

bool olb::BlockRefinementOperatorPromise< T, DESCRIPTOR >::requiresContextNeighborAccess ( ) const

inline

Definition at line 84 of file operatorPromise.h.

                                             {
    return _requiresContextNeigborAccess;
  }

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

• src/refinement/operator.h
• src/refinement/operatorPromise.h