StoChe< REAL, Device > Class Template Reference

#include <sto_che.h>

Collaboration diagram for StoChe< REAL, Device >:

Public Member Functions
	StoChe (const int &nche, const int &method, const REAL &emax_sto, const REAL &emin_sto)
	~StoChe ()

Public Attributes
int	nche = 0
	order of Chebyshev expansion
REAL *	spolyv = nullptr
	[Device] coefficients of Chebyshev expansion
REAL *	spolyv_cpu = nullptr
	[CPU] coefficients of Chebyshev expansion
int	method_sto = 0
	method for the stochastic calculation
ModuleBase::Chebyshev< REAL, Device > *	p_che = nullptr
REAL	emax_sto = 0.0
	maximum energy for normalization
REAL	emin_sto = 0.0
	minimum energy for normalization

Private Types
using	resmem_var_op = base_device::memory::resize_memory_op< REAL, Device >
using	syncmem_var_d2h_op = base_device::memory::synchronize_memory_op< REAL, base_device::DEVICE_CPU, Device >
using	delmem_var_op = base_device::memory::delete_memory_op< REAL, Device >

Private Attributes
Device *	ctx = {}

Member Typedef Documentation

delmem_var_op

template<typename REAL , typename Device = base_device::DEVICE_CPU>

using StoChe< REAL, Device >::delmem_var_op = base_device::memory::delete_memory_op<REAL, Device>

private

resmem_var_op

template<typename REAL , typename Device = base_device::DEVICE_CPU>

using StoChe< REAL, Device >::resmem_var_op = base_device::memory::resize_memory_op<REAL, Device>

private

syncmem_var_d2h_op

template<typename REAL , typename Device = base_device::DEVICE_CPU>

using StoChe< REAL, Device >::syncmem_var_d2h_op = base_device::memory::synchronize_memory_op<REAL, base_device::DEVICE_CPU, Device>

private

Constructor & Destructor Documentation

StoChe()

template<typename REAL , typename Device >

StoChe< REAL, Device >::StoChe	(	const int &	nche,
		const int &	method,
		const REAL &	emax_sto,
		const REAL &	emin_sto
	)

~StoChe()

template<typename REAL , typename Device >

StoChe< REAL, Device >::~StoChe

(

)

Member Data Documentation

ctx

template<typename REAL , typename Device = base_device::DEVICE_CPU>

Device* StoChe< REAL, Device >::ctx = {}

private

emax_sto

template<typename REAL , typename Device = base_device::DEVICE_CPU>

REAL StoChe< REAL, Device >::emax_sto = 0.0

maximum energy for normalization

emin_sto

template<typename REAL , typename Device = base_device::DEVICE_CPU>

REAL StoChe< REAL, Device >::emin_sto = 0.0

minimum energy for normalization

method_sto

template<typename REAL , typename Device = base_device::DEVICE_CPU>

int StoChe< REAL, Device >::method_sto = 0

method for the stochastic calculation

nche

template<typename REAL , typename Device = base_device::DEVICE_CPU>

int StoChe< REAL, Device >::nche = 0

order of Chebyshev expansion

p_che

template<typename REAL , typename Device = base_device::DEVICE_CPU>

ModuleBase::Chebyshev<REAL, Device>* StoChe< REAL, Device >::p_che = nullptr

spolyv

template<typename REAL , typename Device = base_device::DEVICE_CPU>

REAL* StoChe< REAL, Device >::spolyv = nullptr

[Device] coefficients of Chebyshev expansion

spolyv_cpu

template<typename REAL , typename Device = base_device::DEVICE_CPU>

REAL* StoChe< REAL, Device >::spolyv_cpu = nullptr

[CPU] coefficients of Chebyshev expansion

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

• /home/runner/work/abacus-develop/abacus-develop/source/source_pw/module_stodft/sto_che.h
• /home/runner/work/abacus-develop/abacus-develop/source/source_hsolver/test/test_hsolver_sdft.cpp
• /home/runner/work/abacus-develop/abacus-develop/source/source_pw/module_stodft/sto_che.cpp