olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell > Class Template Reference

Application of a cell-wise OPERATOR on a concrete vector CPU block. More...

#include <operator.h>

Inheritance diagram for olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >:

Collaboration diagram for olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >:

Public Member Functions
	ConcreteBlockO ()=default
std::type_index	id () const override
std::size_t	weight () const override
	Get number of cells covered by operator (optional)
void	set (CellID iCell, bool state) override
	Set whether iCell is covered by the operator (optional)
void	setup (ConcreteBlockLattice< T, DESCRIPTOR, Platform::CPU_SIMD > &block) override
void	apply (ConcreteBlockLattice< T, DESCRIPTOR, Platform::CPU_SIMD > &block) override
Public Member Functions inherited from olb::BlockO< T, DESCRIPTOR, Platform::CPU_SIMD >
virtual void	setup (ConcreteBlockLattice< T, DESCRIPTOR, PLATFORM > &block)=0
	Setup operator context.
virtual void	apply (ConcreteBlockLattice< T, DESCRIPTOR, PLATFORM > &block)=0
	Apply operator on block.
Public Member Functions inherited from olb::AbstractBlockO
virtual	~AbstractBlockO ()=default

Detailed Description

template<typename T, typename DESCRIPTOR, concepts::CellOperator OPERATOR>
class olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >

Application of a cell-wise OPERATOR on a concrete vector CPU block.

Definition at line 476 of file operator.h.

Constructor & Destructor Documentation

ConcreteBlockO()

template<typename T , typename DESCRIPTOR , concepts::CellOperator OPERATOR>

olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >::ConcreteBlockO ( )

default

Member Function Documentation

apply()

template<typename T , typename DESCRIPTOR , concepts::CellOperator OPERATOR>

void olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >::apply ( ConcreteBlockLattice< T, DESCRIPTOR, Platform::CPU_SIMD > & block )

inlineoverride

Definition at line 506 of file operator.h.

  {
    if (_modified) {
      std::sort(_cells.begin(), _cells.end());
      _cells.erase(std::unique(_cells.begin(), _cells.end()), _cells.end());
      _modified = false;
    }
    if (_cells.size() > 0) {
      cpu::Cell<T,DESCRIPTOR,Platform::CPU_SIMD> cell(block, 0);
      #ifdef PARALLEL_MODE_OMP
      #pragma omp parallel for schedule(static) firstprivate(cell)
      #endif
      for (CellID iCell : _cells) {
        cell.setCellId(iCell);
        OPERATOR().apply(cell);
      }
    }
  }

References OPERATOR, and olb::cpu::Cell< T, DESCRIPTOR, PLATFORM >::setCellId().

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id()

template<typename T , typename DESCRIPTOR , concepts::CellOperator OPERATOR>

std::type_index olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >::id ( ) const

inlineoverridevirtual

Implements olb::AbstractBlockO.

Definition at line 485 of file operator.h.

  {
    return typeid(OPERATOR);
  }

References OPERATOR.

set()

template<typename T , typename DESCRIPTOR , concepts::CellOperator OPERATOR>

void olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >::set ( CellID iCell, bool state )

inlineoverridevirtual

Set whether iCell is covered by the operator (optional)

Implements olb::BlockO< T, DESCRIPTOR, Platform::CPU_SIMD >.

Definition at line 495 of file operator.h.

  {
    if (state) {
      _cells.emplace_back(iCell);
      _modified = true;
    }
  }

setup()

template<typename T , typename DESCRIPTOR , concepts::CellOperator OPERATOR>

void olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >::setup ( ConcreteBlockLattice< T, DESCRIPTOR, Platform::CPU_SIMD > & block )

inlineoverride

Definition at line 503 of file operator.h.

  { }

weight()

template<typename T , typename DESCRIPTOR , concepts::CellOperator OPERATOR>

std::size_t olb::ConcreteBlockO< T, DESCRIPTOR, Platform::CPU_SIMD, OPERATOR, OperatorScope::PerCell >::weight ( ) const

inlineoverridevirtual

Get number of cells covered by operator (optional)

Implements olb::BlockO< T, DESCRIPTOR, Platform::CPU_SIMD >.

Definition at line 490 of file operator.h.

  {
    return _cells.size();
  }

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

• src/core/platform/cpu/simd/operator.h