Class for measurements of Fourier-transformed velocities in MPC fluids that consist of doublets of particles. More...

#include <Doublets.hpp>

Inheritance diagram for OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Doublets:

Collaboration diagram for OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Doublets:

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Public Member Functions
	Doublets (const Simulation const sim, DeviceMemoryManager devMemMgr, const MPCFluid::Base *const mpcFluid_)
	The constructor. More...

virtual	~Doublets ()
	The destructor. More...

virtual void	measure ()
	Performs measurements. More...

virtual void	save (const std::string &rundir) const
	Saves the data to the given run directory. More...

Static Public Member Functions
static bool	isConfigured (const Simulation *const sim)
	Returns whether the given simulation configured this instrumentation. More...

Protected Attributes
const Simulation *const	simulation
	The simulation instance. More...

DeviceMemoryManager *const	deviceMemoryManager
	The Device memory manager. More...

const MPCFluid::Base *const	mpcFluid
	The fluid to measure. More...

MPCParticleVelocityType *	realBuffer
	Device buffer for temporary results. More...

MPCParticleVelocityType *	imagBuffer
	Device buffer for temporary results. More...

std::vector< std::vector< MPCParticlePositionType > >	k_n
	The multiples of \( 2*\pi/L_i \) for each component \( i \) of each \(\vec{k}\) vector. More...

std::vector< std::deque< std::pair< FP, Vector3D< std::complex< MPCParticleVelocityType > > > > >	fourierTransformedVelocities
	The Fourier-transformed velocities measured, along with the corresponding simulation timestamps. More...

Detailed Description

Class for measurements of Fourier-transformed velocities in MPC fluids that consist of doublets of particles.

The particles that belong to one doublet are assumed to be adjacent to each other in memory. E.g. doublet 0 consists of particles 0 and 1, doublet 1 of particles 2 and 3, etc.

Definition at line 28 of file Instrumentation/FourierTransformedVelocity/Doublets.hpp.

Constructor & Destructor Documentation

◆ Doublets()

OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Doublets::Doublets	(	const Simulation *const	sim,
		DeviceMemoryManager *	devMemMgr,
		const MPCFluid::Base *const	mpcFluid_
	)

The constructor.

Parameters

[in]	sim	The simulation instance.
[in]	devMemMgr	The Device memory manager.
[in]	mpcFluid_	The MPC fluid to measure.

◆ ~Doublets()

virtual OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Doublets::~Doublets ( )

inlinevirtual

The destructor.

Definition at line 46 of file Instrumentation/FourierTransformedVelocity/Doublets.hpp.

Member Function Documentation

◆ isConfigured()

bool Base::isConfigured ( const Simulation *const sim )

staticinherited

Returns whether the given simulation configured this instrumentation.

Parameters

[in] sim The simulation instance.

Exceptions

NULLPointerException Throws if sim is nullptr.

Definition at line 36 of file Base.cpp.

◆ measure()

virtual void OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Doublets::measure ( )

virtual

Performs measurements.

Implements OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Base.

◆ save()

void Base::save ( const std::string & rundir ) const

virtualinherited

Saves the data to the given run directory.

Parameters

[in] rundir The path to the run directory.

Definition at line 31 of file Base.cpp.

Member Data Documentation

◆ deviceMemoryManager

DeviceMemoryManager* const OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Base::deviceMemoryManager

protectedinherited

The Device memory manager.

Definition at line 106 of file CUDA/MPCFluid/Instrumentation/FourierTransformedVelocity/Base.hpp.

◆ fourierTransformedVelocities

std::vector<std::deque<std::pair<FP, Vector3D<std::complex<MPCParticleVelocityType> > > > > OpenMPCD::CUDA::MPCFluid::Instrumentation::FourierTransformedVelocity::Base::fourierTransformedVelocities

protectedinherited

The Fourier-transformed velocities measured, along with the corresponding simulation timestamps.

Definition at line 115 of file CUDA/MPCFluid/Instrumentation/FourierTransformedVelocity/Base.hpp.