quda::MultiShiftCG Class Reference

#include <invert_quda.h>

Inheritance diagram for quda::MultiShiftCG:

Collaboration diagram for quda::MultiShiftCG:

Public Member Functions
	MultiShiftCG (DiracMatrix &mat, DiracMatrix &matSloppy, SolverParam &param, TimeProfile &profile)
virtual	~MultiShiftCG ()
void	operator() (std::vector< ColorSpinorField *> out, ColorSpinorField &in)
Public Member Functions inherited from quda::MultiShiftSolver
	MultiShiftSolver (SolverParam &param, TimeProfile &profile)
virtual	~MultiShiftSolver ()
bool	convergence (const double *r2, const double *r2_tol, int n) const

Protected Attributes
const DiracMatrix &	mat
const DiracMatrix &	matSloppy
Protected Attributes inherited from quda::MultiShiftSolver
SolverParam &	param
TimeProfile &	profile

Detailed Description

Definition at line 744 of file invert_quda.h.

Constructor & Destructor Documentation

MultiShiftCG()

quda::MultiShiftCG::MultiShiftCG	(	DiracMatrix &	mat,
		DiracMatrix &	matSloppy,
		SolverParam &	param,
		TimeProfile &	profile
	)

Definition at line 114 of file inv_multi_cg_quda.cpp.

~MultiShiftCG()

quda::MultiShiftCG::~MultiShiftCG ( )

virtual

Definition at line 120 of file inv_multi_cg_quda.cpp.

Member Function Documentation

operator()()

void quda::MultiShiftCG::operator() ( std::vector< ColorSpinorField *>  out, ColorSpinorField &  in  )

virtual

Implements quda::MultiShiftSolver.

Definition at line 156 of file inv_multi_cg_quda.cpp.

References quda::ShiftUpdate::apply(), quda::dslash::aux_worker, quda::blas::axpby(), quda::blas::axpy(), quda::blas::axpyCGNorm(), quda::blas::axpyReDot(), quda::blas::axpyZpbx(), b, quda::blas::caxpy(), quda::blas::cDotProduct(), checkLocation, quda::SolverParam::compute_true_res, quda::MultiShiftSolver::convergence(), quda::blas::copy(), quda::ColorSpinorField::Create(), csParam, quda::SolverParam::delta, delta, e, errorQuda, quda::blas::flops, quda::DiracMatrix::flops(), getVerbosity(), quda::SolverParam::gflops, quda::blas::HeavyQuarkResidualNorm(), fused_exterior_ndeg_tm_dslash_cuda_gen::i, quda::DiracMatrix::isStaggered(), quda::SolverParam::iter, quda::SolverParam::iter_res_offset, quda::TimeProfile::Last(), mat, matSloppy, quda::SolverParam::max_res_increase, quda::SolverParam::max_res_increase_total, quda::SolverParam::maxiter, quda::blas::norm2(), quda::ColorSpinorField::Nspin(), quda::SolverParam::num_offset, quda::SolverParam::offset, offset, p, quda::MultiShiftSolver::param, quda::pow(), quda::SolverParam::precision, quda::LatticeField::Precision(), quda::SolverParam::precision_sloppy, printfQuda, quda::MultiShiftSolver::profile, QUDA_COPY_FIELD_CREATE, QUDA_CUDA_FIELD_LOCATION, QUDA_MAX_MULTI_SHIFT, quda::QUDA_PROFILE_COMPUTE, quda::QUDA_PROFILE_EPILOGUE, quda::QUDA_PROFILE_FREE, quda::QUDA_PROFILE_INIT, quda::QUDA_PROFILE_PREAMBLE, QUDA_SUMMARIZE, QUDA_VERBOSE, QUDA_ZERO_FIELD_CREATE, quda::blas::reDotProduct(), quda::reliable(), quda::SolverParam::residual_type, quda::SolverParam::secs, quda::sqrt(), quda::Solver::stopping(), tmp1, tmp2, tmp3, quda::SolverParam::tol_offset, quda::SolverParam::true_res_hq_offset, quda::SolverParam::true_res_offset, quda::updateAlphaZeta(), quda::ShiftUpdate::updateNshift(), quda::ShiftUpdate::updateNupdate(), updateR(), quda::SolverParam::use_sloppy_partial_accumulator, warningQuda, x, quda::blas::xmyNorm(), quda::blas::xpay(), quda::blas::xpy(), y, z, and quda::blas::zero().

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Member Data Documentation

mat

const DiracMatrix& quda::MultiShiftCG::mat

protected

Definition at line 747 of file invert_quda.h.

Referenced by operator()().

matSloppy

const DiracMatrix& quda::MultiShiftCG::matSloppy

protected

Definition at line 748 of file invert_quda.h.

Referenced by operator()().

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

• include/invert_quda.h
• lib/inv_multi_cg_quda.cpp