TestMultiVariateGaussian.cpp File Reference

#include <gtest/gtest.h>
#include <mpi.h>
#include <algorithm>
#include <cmath>
#include <memory>
#include "Distribution/MultiVariateGaussian.h"
#include "Ippl.h"
#include "PartBunch/BunchStateHandler.h"
#include "Utility/IpplTimings.h"

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Classes
class	MultiVariateGaussianTest

Functions
template<typename ViewType >
void	computeMean (ViewType view, size_t nlocal, size_t total_nparticles, double meanR[3])
template<typename ViewType >
void	computeStdDev (ViewType view, size_t nlocal, size_t total_nparticles, const double meanR[3], double stddevR[3])
	TEST_F (MultiVariateGaussianTest, meanR_varR)
template<typename ViewType >
void	computeMaxAbsR (ViewType view, size_t nlocal, double global_maxAbsR[3], double &global_maxRadius)
	TEST_F (MultiVariateGaussianTest, cutoffR)
	TEST_F (MultiVariateGaussianTest, meanP_and_varP)
void	computeMeanRAndP (const std::shared_ptr< ParticleContainer< double, 3 > > &pc, size_t total_nparticles, double meanSample[6])
void	computeCovariance6x6 (const std::shared_ptr< ParticleContainer< double, 3 > > &pc, const double meanSample[6], size_t total_nparticles, double moment[6][6])
	TEST_F (MultiVariateGaussianTest, FullCovarianceTest)

Function Documentation

computeCovariance6x6()

void computeCovariance6x6	(	const std::shared_ptr< ParticleContainer< double, 3 > > &	pc,
		const double	meanSample[6],
		size_t	total_nparticles,
		double	moment[6][6]
	)

Definition at line 300 of file TestMultiVariateGaussian.cpp.

Referenced by TEST_F().

computeMaxAbsR()

template<typename ViewType >

void computeMaxAbsR	(	ViewType	view,
		size_t	nlocal,
		double	global_maxAbsR[3],
		double &	global_maxRadius
	)

Definition at line 152 of file TestMultiVariateGaussian.cpp.

Referenced by TEST_F().

computeMean()

template<typename ViewType >

void computeMean	(	ViewType	view,
		size_t	nlocal,
		size_t	total_nparticles,
		double	meanR[3]
	)

Definition at line 63 of file TestMultiVariateGaussian.cpp.

Referenced by TEST_F(), and TEST_F().

computeMeanRAndP()

void computeMeanRAndP	(	const std::shared_ptr< ParticleContainer< double, 3 > > &	pc,
		size_t	total_nparticles,
		double	meanSample[6]
	)

Definition at line 263 of file TestMultiVariateGaussian.cpp.

Referenced by TEST_F().

computeStdDev()

template<typename ViewType >

void computeStdDev	(	ViewType	view,
		size_t	nlocal,
		size_t	total_nparticles,
		const double	meanR[3],
		double	stddevR[3]
	)

Definition at line 85 of file TestMultiVariateGaussian.cpp.

Referenced by TEST_F(), and TEST_F().

TEST_F() [1/4]

TEST_F	(	MultiVariateGaussianTest	,
		cutoffR
	)

Definition at line 202 of file TestMultiVariateGaussian.cpp.

References computeMaxAbsR(), MultiVariateGaussian::generateParticles(), and nr.

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TEST_F() [2/4]

TEST_F	(	MultiVariateGaussianTest	,
		FullCovarianceTest
	)

Definition at line 346 of file TestMultiVariateGaussian.cpp.

References computeCovariance6x6(), computeMeanRAndP(), MultiVariateGaussian::generateParticles(), and nr.

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TEST_F() [3/4]

TEST_F	(	MultiVariateGaussianTest	,
		meanP_and_varP
	)

Definition at line 230 of file TestMultiVariateGaussian.cpp.

References computeMean(), computeStdDev(), MultiVariateGaussian::generateParticles(), and nr.

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TEST_F() [4/4]

TEST_F	(	MultiVariateGaussianTest	,
		meanR_varR
	)

Definition at line 119 of file TestMultiVariateGaussian.cpp.

References computeMean(), computeStdDev(), MultiVariateGaussian::generateParticles(), and nr.

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