Inheritance diagram for DegridOperatorFixturePar:

Collaboration diagram for DegridOperatorFixturePar:

Public Member Functions
void	SetUp (const ::benchmark::State &state)

void	TearDown (const ::benchmark::State &state)

virtual bool	updateImage (t_uint newSize)=0

virtual std::shared_ptr< sopt::LinearTransform< Vector< t_complex > > const >	measurementOperator (t_real cellsize, bool w_term)=0

Public Attributes
sopt::mpi::Communicator	m_world

t_uint	m_kernel

t_uint	m_imsizex

t_uint	m_imsizey

utilities::vis_params	m_uv_data

std::shared_ptr< sopt::LinearTransform< Vector< t_complex > > const >	m_degridOperator

Detailed Description

Definition at line 90 of file measurement_operator_mpi.cc.

Member Function Documentation

◆ measurementOperator()

virtual std::shared_ptr<sopt::LinearTransform<Vector<t_complex> > const> DegridOperatorFixturePar::measurementOperator	(	t_real	cellsize,
		bool	w_term
	)

pure virtual

Implemented in DegridOperatorAdjointFixtureMPI, DegridOperatorAdjointFixtureDistr, DegridOperatorDirectFixtureMPI, and DegridOperatorDirectFixtureDistr.

◆ SetUp()

void DegridOperatorFixturePar::SetUp ( const ::benchmark::State & state )

inline

Definition at line 92 of file measurement_operator_mpi.cc.

                                           {
     // Reading image from file and create temporary image
     bool newImage = updateImage(state.range(0));
  
     // Generating random uv(w) coverage
     // bool newMeasurements = m_uv_data.size() != state.range(1);
     bool newMeasurements = b_utilities::updateMeasurements(state.range(1), m_uv_data, m_world);
  
     // Create measurement operators
     bool newKernel = m_kernel != state.range(2);
     if (newImage || newMeasurements || newKernel) {
       const t_real FoV = 1;  // deg
       const t_real cellsize = FoV / m_imsizex * 60. * 60.;
       const bool w_term = false;
       m_kernel = state.range(2);
       m_degridOperator = measurementOperator(cellsize, w_term);
     }
   }