QUDA: tests/dslash_test.cpp File Reference

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <quda.h>
#include <quda_internal.h>
#include <dirac_quda.h>
#include <dslash_quda.h>
#include <invert_quda.h>
#include <util_quda.h>
#include <blas_quda.h>
#include <test_util.h>
#include <dslash_util.h>
#include <wilson_dslash_reference.h>
#include <domain_wall_dslash_reference.h>
#include "misc.h"
#include <qio_field.h>
#include <gtest/gtest.h>

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Classes
struct	DslashTime

Macros
#define	MAX(a, b) ((a)>(b)?(a):(b))

Functions
double	getTolerance (QudaPrecision prec)

void	init (int argc, char **argv)

void	end ()

DslashTime	dslashCUDA (int niter)

void	dslashRef ()

void	display_test_info ()

void	usage (char **)

	TEST (dslash, verify)

int	main (int argc, char **argv)

Variables
const QudaParity	parity = QUDA_EVEN_PARITY

const int	transfer = 0

double	kappa5

QudaPrecision	cpu_prec = QUDA_DOUBLE_PRECISION

QudaPrecision	cuda_prec

QudaGaugeParam	gauge_param

QudaInvertParam	inv_param

cpuColorSpinorField *	spinor

cpuColorSpinorField *	spinorOut

cpuColorSpinorField *	spinorRef

cpuColorSpinorField *	spinorTmp

cudaColorSpinorField *	cudaSpinor

cudaColorSpinorField *	cudaSpinorOut

cudaColorSpinorField *	tmp1 =0

cudaColorSpinorField *	tmp2 =0

void *	hostGauge [4]

void *	hostClover

void *	hostCloverInv

Dirac *	dirac = NULL

int	test_type

QudaDslashType	dslash_type

QudaTwistFlavorType	twist_flavor

QudaMatPCType	matpc_type

int	device

int	xdim

int	ydim

int	zdim

int	tdim

int	Lsdim

int	gridsize_from_cmdline []

QudaReconstructType	link_recon

QudaPrecision	prec

QudaDagType	dagger

QudaDagType	not_dagger

bool	compute_clover

double	clover_coeff

bool	verify_results

int	niter

char	latfile []

bool	unit_gauge

double	mass

double	mu

double	epsilon

QudaVerbosity	verbosity

Macro Definition Documentation

◆ MAX

#define MAX	(		a,
			b
	)		((a)>(b)?(a):(b))

Definition at line 24 of file dslash_test.cpp.

Referenced by init().

Function Documentation

◆ display_test_info()

void display_test_info ( )

Definition at line 937 of file dslash_test.cpp.

References dagger, dimPartitioned(), dslash_type, get_dslash_str(), get_matpc_str(), get_prec_str(), get_recon_str(), link_recon, Lsdim, matpc_type, niter, prec, printfQuda, tdim, test_type, usage(), xdim, ydim, and zdim.

Referenced by main().

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◆ dslashCUDA()

DslashTime dslashCUDA ( int niter )

Definition at line 447 of file dslash_test.cpp.

References comm_barrier(), DslashTime::cpu_max, DslashTime::cpu_min, DslashTime::cpu_time, dirac, quda::Dirac::Dslash(), dslash_type, dslashQuda(), dslashQuda_4dpc(), dslashQuda_mdwf(), end(), DslashTime::event_time, inv_param, kappa5, quda::Dirac::M(), MatDagMatQuda(), MatQuda(), quda::Dirac::MdagM(), niter, parity, printfQuda, QUDA_DOMAIN_WALL_4D_DSLASH, QUDA_MOBIUS_DWF_DSLASH, QUDA_TWISTED_CLOVER_DSLASH, test_type, transfer, and quda::ColorSpinorField::V().

Referenced by main().

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◆ dslashRef()

void dslashRef ( )

Definition at line 616 of file dslash_test.cpp.

References QudaInvertParam_s::b_5, QudaInvertParam_s::c_5, clover_dslash(), clover_mat(), clover_matpc(), cpu_prec, QudaGaugeParam_s::cpu_prec, QudaInvertParam_s::cpu_prec, dagger, dslash_4_4d(), dslash_5_inv(), dslash_type, dw_4d_mat(), dw_4d_matpc(), dw_dslash(), dw_dslash_5_4d(), dw_mat(), dw_matdagmat(), dw_matpc(), QudaInvertParam_s::epsilon, errorQuda, gauge_param, hostClover, hostCloverInv, hostGauge, QudaInvertParam_s::kappa, kappa5, Ls, Lsdim, QudaInvertParam_s::m5, QudaInvertParam_s::mass, QudaInvertParam_s::matpc_type, mdw_dslash_4_pre(), mdw_dslash_5(), mdw_dslash_5_inv(), mdw_mat(), mdw_matpc(), QudaInvertParam_s::mu, not_dagger, parity, printfQuda, QUDA_CLOVER_WILSON_DSLASH, QUDA_DOMAIN_WALL_4D_DSLASH, QUDA_DOMAIN_WALL_DSLASH, QUDA_MOBIUS_DWF_DSLASH, QUDA_TWIST_SINGLET, QUDA_TWISTED_CLOVER_DSLASH, QUDA_TWISTED_MASS_DSLASH, QUDA_WILSON_DSLASH, test_type, tm_dslash(), tm_mat(), tm_matpc(), tm_ndeg_dslash(), tm_ndeg_mat(), tm_ndeg_matpc(), tmc_dslash(), tmc_mat(), tmc_matpc(), tmp2, QudaInvertParam_s::twist_flavor, quda::ColorSpinorField::V(), quda::ColorSpinorField::Volume(), wil_dslash(), wil_mat(), and wil_matpc().

Referenced by main().

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◆ end()

void end ( void )

Definition at line 409 of file dslash_test.cpp.

References cudaSpinor, cudaSpinorOut, dirac, dslash_type, endQuda(), hostClover, hostCloverInv, hostGauge, QUDA_CLOVER_WILSON_DSLASH, QUDA_TWISTED_CLOVER_DSLASH, spinor, spinorOut, spinorRef, spinorTmp, tmp1, tmp2, and transfer.

Referenced by dslashCUDA(), and main().

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◆ getTolerance()

double getTolerance ( QudaPrecision prec )

Definition at line 82 of file dslash_test.cpp.

References QUDA_DOUBLE_PRECISION, QUDA_HALF_PRECISION, QUDA_INVALID_PRECISION, QUDA_QUARTER_PRECISION, and QUDA_SINGLE_PRECISION.

Referenced by TEST().

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◆ init()

void init	(	int	argc,
		char **	argv
	)

Definition at line 94 of file dslash_test.cpp.

References QudaGaugeParam_s::anisotropy, QudaInvertParam_s::b_5, QudaInvertParam_s::c_5, QudaInvertParam_s::cl_pad, clover_coeff, QudaInvertParam_s::clover_coeff, QudaInvertParam_s::clover_cpu_prec, QudaInvertParam_s::clover_cuda_prec, QudaInvertParam_s::clover_order, cloverSiteSize, compute_clover, QudaInvertParam_s::compute_clover, QudaInvertParam_s::compute_clover_inverse, construct_clover_field(), construct_gauge_field(), cpu_prec, QudaGaugeParam_s::cpu_prec, QudaInvertParam_s::cpu_prec, quda::ColorSpinorParam::create, quda::Dirac::create(), csParam, cuda_prec, QudaGaugeParam_s::cuda_prec, QudaInvertParam_s::cuda_prec, dagger, QudaInvertParam_s::dagger, device, QudaInvertParam_s::dirac_order, dslash_type, QudaInvertParam_s::dslash_type, dw_setDims(), epsilon, QudaInvertParam_s::epsilon, errorQuda, quda::ColorSpinorParam::fieldOrder, QudaGaugeParam_s::ga_pad, QudaInvertParam_s::gamma_basis, quda::ColorSpinorParam::gammaBasis, QudaGaugeParam_s::gauge_fix, QudaGaugeParam_s::gauge_order, gaugeSiteSize, hostClover, hostCloverInv, hostGauge, initQuda(), QudaInvertParam_s::input_location, QudaInvertParam_s::kappa, kappa5, latfile, link_recon, loadCloverQuda(), loadGaugeQuda(), Ls, QudaInvertParam_s::Ls, Lsdim, QudaInvertParam_s::m5, mass, QudaInvertParam_s::mass, matpc_type, QudaInvertParam_s::matpc_type, MAX, mu, QudaInvertParam_s::mu, quda::ColorSpinorParam::nColor, quda::LatticeFieldParam::nDim, newQudaGaugeParam(), newQudaInvertParam(), quda::norm(), quda::blas::norm2(), not_dagger, quda::ColorSpinorParam::nSpin, QudaInvertParam_s::output_location, quda::LatticeFieldParam::pad, quda::ColorSpinorParam::pc_type, prec, quda::LatticeFieldParam::Precision(), printfQuda, QUDA_4D_PC, QUDA_5D_PC, QUDA_ANTI_PERIODIC_T, QUDA_ASQTAD_DSLASH, QUDA_CLOVER_WILSON_DSLASH, QUDA_CPU_FIELD_LOCATION, QUDA_DEGRAND_ROSSI_GAMMA_BASIS, QUDA_DIRAC_ORDER, QUDA_DIRECT_PC_SOLVE, QUDA_DIRECT_SOLVE, QUDA_DOMAIN_WALL_4D_DSLASH, QUDA_DOMAIN_WALL_DSLASH, QUDA_DOUBLE_PRECISION, QUDA_EVEN_ODD_SITE_ORDER, QUDA_FLOAT2_FIELD_ORDER, QUDA_FLOAT4_FIELD_ORDER, QUDA_FULL_SITE_SUBSET, QUDA_GAUGE_FIXED_NO, QUDA_MAT_SOLUTION, QUDA_MATDAG_MAT_SOLUTION, QUDA_MATPC_SOLUTION, QUDA_MATPCDAG_MATPC_SOLUTION, QUDA_MOBIUS_DWF_DSLASH, QUDA_PACKED_CLOVER_ORDER, QUDA_PARITY_SITE_SUBSET, QUDA_QDP_GAUGE_ORDER, QUDA_RANDOM_SOURCE, QUDA_SPACE_SPIN_COLOR_FIELD_ORDER, QUDA_STAGGERED_DSLASH, QUDA_TWIST_NONDEG_DOUBLET, QUDA_TWIST_SINGLET, QUDA_TWISTED_CLOVER_DSLASH, QUDA_TWISTED_MASS_DSLASH, QUDA_UKQCD_GAMMA_BASIS, QUDA_WILSON_LINKS, QUDA_ZERO_FIELD_CREATE, read_gauge_field(), QudaGaugeParam_s::reconstruct, QudaInvertParam_s::return_clover, QudaInvertParam_s::return_clover_inverse, setDims(), quda::setDiracParam(), quda::ColorSpinorParam::setPrecision(), setSpinorSiteSize(), setVerbosity(), quda::ColorSpinorParam::siteOrder, quda::LatticeFieldParam::siteSubset, QudaInvertParam_s::solution_type, QudaInvertParam_s::solve_type, quda::cpuColorSpinorField::Source(), QudaInvertParam_s::sp_pad, spinor, QudaGaugeParam_s::t_boundary, tdim, test_type, tmp1, quda::DiracParam::tmp1, tmp2, quda::DiracParam::tmp2, transfer, twist_flavor, QudaInvertParam_s::twist_flavor, quda::ColorSpinorParam::twistFlavor, QudaGaugeParam_s::type, unit_gauge, V, verbosity, QudaInvertParam_s::verbosity, QudaGaugeParam_s::X, quda::LatticeFieldParam::x, xdim, ydim, and zdim.

Referenced by main().

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◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 967 of file dslash_test.cpp.

References comm_rank(), DslashTime::cpu_max, DslashTime::cpu_min, DslashTime::cpu_time, cudaSpinorOut, display_test_info(), dslashCUDA(), dslashRef(), end(), DslashTime::event_time, finalizeComms(), quda::blas::flops, quda::Dirac::Flops(), quda::ColorSpinorField::GhostBytes(), gridsize_from_cmdline, init(), initComms(), niter, quda::blas::norm2(), printfQuda, process_command_line_option(), transfer, usage(), verify_results, quda::ColorSpinorField::Volume(), and warningQuda.

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◆ TEST()

TEST	(	dslash	,
		verify
	)

Definition at line 959 of file dslash_test.cpp.

References quda::cpuColorSpinorField::Compare(), QudaInvertParam_s::cuda_prec, getTolerance(), quda::pow(), QUDA_RECONSTRUCT_8, QudaGaugeParam_s::reconstruct, and tol.

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◆ usage()

void usage ( char ** )

Definition at line 1783 of file test_util.cpp.

Referenced by display_test_info(), and main().

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Variable Documentation

◆ clover_coeff

double clover_coeff

Definition at line 1653 of file test_util.cpp.

Referenced by init().

◆ compute_clover

bool compute_clover

Definition at line 1654 of file test_util.cpp.

Referenced by init().

◆ cpu_prec

QudaPrecision cpu_prec = QUDA_DOUBLE_PRECISION

Definition at line 33 of file dslash_test.cpp.

Referenced by dslashRef(), and init().

◆ cuda_prec

QudaPrecision cuda_prec

Definition at line 34 of file dslash_test.cpp.

Referenced by init().

◆ cudaSpinor

cudaColorSpinorField* cudaSpinor

Definition at line 40 of file dslash_test.cpp.

Referenced by end().

◆ cudaSpinorOut

cudaColorSpinorField * cudaSpinorOut

Definition at line 40 of file dslash_test.cpp.

Referenced by end(), and main().

◆ dagger

QudaDagType dagger

Definition at line 1620 of file test_util.cpp.

Referenced by display_test_info(), dslashRef(), and init().

◆ device

int device

Definition at line 1602 of file test_util.cpp.

Referenced by init().

◆ dirac

Dirac* dirac = NULL

Definition at line 44 of file dslash_test.cpp.

Referenced by dslashCUDA(), and end().

◆ dslash_type

QudaDslashType dslash_type

Definition at line 1621 of file test_util.cpp.

Referenced by display_test_info(), dslashCUDA(), dslashRef(), end(), and init().

◆ epsilon

double epsilon

Definition at line 1649 of file test_util.cpp.

Referenced by init().

◆ gauge_param

QudaGaugeParam gauge_param

Definition at line 36 of file dslash_test.cpp.

Referenced by dslashRef().

◆ gridsize_from_cmdline

int gridsize_from_cmdline[]

For MPI, the default node mapping is lexicographical with t varying fastest.

Definition at line 49 of file test_util.cpp.

Referenced by main().

◆ hostClover

void * hostClover

Definition at line 42 of file dslash_test.cpp.

Referenced by dslashRef(), end(), and init().

◆ hostCloverInv

void * hostCloverInv

Definition at line 42 of file dslash_test.cpp.

Referenced by dslashRef(), end(), and init().

◆ hostGauge

void* hostGauge[4]

Definition at line 42 of file dslash_test.cpp.

Referenced by dslashRef(), end(), and init().

◆ inv_param

QudaInvertParam inv_param

Definition at line 37 of file dslash_test.cpp.

Referenced by dslashCUDA().

◆ kappa5

double kappa5

Definition at line 31 of file dslash_test.cpp.

Referenced by dslashCUDA(), dslashRef(), and init().

◆ latfile

char latfile[]

Definition at line 1623 of file test_util.cpp.

Referenced by init().

◆ link_recon

QudaReconstructType link_recon

Definition at line 1605 of file test_util.cpp.

Referenced by display_test_info(), and init().

◆ Lsdim

int Lsdim

Definition at line 1619 of file test_util.cpp.

Referenced by display_test_info(), dslashRef(), and init().

◆ mass

double mass

Definition at line 1646 of file test_util.cpp.

Referenced by init().

◆ matpc_type

QudaMatPCType matpc_type

Definition at line 1662 of file test_util.cpp.

Referenced by display_test_info(), and init().

◆ mu

double mu

Definition at line 1648 of file test_util.cpp.

Referenced by init().

◆ niter

int niter

Definition at line 1629 of file test_util.cpp.

Referenced by display_test_info(), dslashCUDA(), and main().

◆ not_dagger

QudaDagType not_dagger

Definition at line 66 of file dslash_test.cpp.

Referenced by dslashRef(), and init().

◆ parity

const QudaParity parity = QUDA_EVEN_PARITY

Definition at line 28 of file dslash_test.cpp.

Referenced by dslashCUDA(), and dslashRef().

◆ prec

QudaPrecision prec

Definition at line 1608 of file test_util.cpp.

Referenced by display_test_info(), and init().

◆ spinor

cpuColorSpinorField* spinor

Definition at line 39 of file dslash_test.cpp.

Referenced by end(), and init().

◆ spinorOut

cpuColorSpinorField * spinorOut

Definition at line 39 of file dslash_test.cpp.

Referenced by end().

◆ spinorRef

cpuColorSpinorField * spinorRef

Definition at line 39 of file dslash_test.cpp.

Referenced by end().

◆ spinorTmp

cpuColorSpinorField * spinorTmp

Definition at line 39 of file dslash_test.cpp.

Referenced by end().

◆ tdim

int tdim

Definition at line 1618 of file test_util.cpp.

Referenced by display_test_info(), and init().

◆ test_type

int test_type

Definition at line 1636 of file test_util.cpp.

Referenced by display_test_info(), dslashCUDA(), dslashRef(), and init().

◆ tmp1

cudaColorSpinorField * tmp1 =0

Definition at line 40 of file dslash_test.cpp.

Referenced by end(), and init().

◆ tmp2

cudaColorSpinorField * tmp2 =0

Definition at line 40 of file dslash_test.cpp.

Referenced by dslashRef(), end(), and init().

◆ transfer

const int transfer = 0

Definition at line 29 of file dslash_test.cpp.

Referenced by dslashCUDA(), end(), init(), and main().

◆ twist_flavor

QudaTwistFlavorType twist_flavor

Definition at line 1660 of file test_util.cpp.

Referenced by init().

◆ unit_gauge

bool unit_gauge

Definition at line 1624 of file test_util.cpp.

Referenced by init().

◆ verbosity

QudaVerbosity verbosity

Definition at line 1614 of file test_util.cpp.

Referenced by init().

◆ verify_results

bool verify_results

Definition at line 1643 of file test_util.cpp.

Referenced by main().

◆ xdim

int xdim

Definition at line 1615 of file test_util.cpp.

Referenced by display_test_info(), and init().

◆ ydim

int ydim

Definition at line 1616 of file test_util.cpp.

Referenced by display_test_info(), and init().

◆ zdim

int zdim

Definition at line 1617 of file test_util.cpp.

Referenced by display_test_info(), and init().