multigrid_benchmark_test.cu File Reference

#include <stdio.h>
#include <stdlib.h>
#include <quda_internal.h>
#include <color_spinor_field.h>
#include <blas_quda.h>
#include <test_util.h>
#include <misc.h>
#include <dslash_util.h>
#include <dirac_quda.h>
#include <algorithm>

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Functions
void	usage (char **)
void	display_test_info ()
void	initFields (QudaPrecision prec)
void	freeFields ()
double	benchmark (int test, const int niter)
int	main (int argc, char **argv)

Variables
QudaDslashType	dslash_type
QudaInverterType	inv_type
int	nvec
int	device
int	xdim
int	ydim
int	zdim
int	tdim
int	gridsize_from_cmdline []
int	niter
int	Nsrc
bool	verify_results
int	test_type
QudaPrecision	prec
ColorSpinorField *	xH
ColorSpinorField *	yH
ColorSpinorField *	xD
ColorSpinorField *	yD
cpuGaugeField *	Y_h
cpuGaugeField *	X_h
cpuGaugeField *	Xinv_h
cpuGaugeField *	Yhat_h
cudaGaugeField *	Y_d
cudaGaugeField *	X_d
cudaGaugeField *	Xinv_d
cudaGaugeField *	Yhat_d
int	Nspin
int	Ncolor
DiracCoarse *	dirac
const char *	names []

Function Documentation

benchmark()

double benchmark	(	int	test,
		const int	niter
	)

Definition at line 179 of file multigrid_benchmark_test.cu.

References quda::DiracCoarse::Clover(), dirac, quda::DiracCoarse::Dslash(), end, errorQuda, quda::ColorSpinorField::Even(), fused_exterior_ndeg_tm_dslash_cuda_gen::i, quda::DiracCoarse::M(), niter, quda::ColorSpinorField::Odd(), QUDA_EVEN_PARITY, start, test(), xD, and yD.

Referenced by main().

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display_test_info()

void display_test_info

(

)

Definition at line 49 of file multigrid_benchmark_test.cu.

References dimPartitioned(), Ncolor, Nspin, printfQuda, tdim, xdim, ydim, and zdim.

Referenced by main().

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freeFields()

void freeFields

(

)

Definition at line 158 of file multigrid_benchmark_test.cu.

References X_d, X_h, xD, xH, Xinv_d, Xinv_h, Y_d, Y_h, yD, yH, Yhat_d, and Yhat_h.

Referenced by main().

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initFields()

void initFields

(

QudaPrecision

prec

)

Definition at line 63 of file multigrid_benchmark_test.cu.

References checkCudaError, quda::cudaGaugeField::copy(), quda::GaugeFieldParam::create, quda::GaugeFieldParam::geometry, quda::LatticeFieldParam::ghostExchange, gParam, quda::GaugeFieldParam::link_type, quda::GaugeFieldParam::nColor, Ncolor, quda::LatticeFieldParam::nDim, quda::GaugeFieldParam::nFace, Nspin, Nsrc, quda::GaugeFieldParam::order, quda::LatticeFieldParam::pad, param, prec, quda::LatticeFieldParam::precision, QUDA_4D_PC, QUDA_COARSE_GEOMETRY, QUDA_COARSE_LINKS, QUDA_DEGRAND_ROSSI_GAMMA_BASIS, QUDA_DOUBLE_PRECISION, QUDA_EVEN_ODD_SITE_ORDER, QUDA_FLOAT2_FIELD_ORDER, QUDA_FLOAT2_GAUGE_ORDER, QUDA_FULL_SITE_SUBSET, QUDA_GHOST_EXCHANGE_NO, QUDA_GHOST_EXCHANGE_PAD, QUDA_PERIODIC_T, QUDA_QDP_GAUGE_ORDER, QUDA_RECONSTRUCT_NO, QUDA_SCALAR_GEOMETRY, QUDA_SPACE_SPIN_COLOR_FIELD_ORDER, QUDA_UKQCD_GAMMA_BASIS, QUDA_ZERO_FIELD_CREATE, quda::GaugeFieldParam::reconstruct, quda::LatticeFieldParam::siteSubset, quda::GaugeFieldParam::t_boundary, tdim, quda::LatticeFieldParam::x, X_d, X_h, xD, xdim, xH, Xinv_d, Xinv_h, Y_d, Y_h, yD, ydim, yH, Yhat_d, Yhat_h, and zdim.

Referenced by main().

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main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 218 of file multigrid_benchmark_test.cu.

References benchmark(), c, device, dirac, display_test_info(), e, endQuda(), finalizeComms(), quda::Dirac::Flops(), freeFields(), get_prec_str(), gridsize_from_cmdline, fused_exterior_ndeg_tm_dslash_cuda_gen::i, initComms(), initFields(), initQuda(), names, Ncolor, niter, Nspin, param, prec, printfQuda, process_command_line_option(), QUDA_SUMMARIZE, setVerbosity(), test_type, usage(), X_d, X_h, Xinv_d, Xinv_h, Y_d, Y_h, Yhat_d, and Yhat_h.

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usage()

void usage

(

char **

)

Definition at line 1693 of file test_util.cpp.

Referenced by main().

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Variable Documentation

device

int device

Definition at line 2238 of file CMakeCUDACompilerId.cpp1.ii.

Referenced by main().

dirac

DiracCoarse* dirac

Definition at line 177 of file multigrid_benchmark_test.cu.

Referenced by benchmark(), and main().

dslash_type

QudaDslashType dslash_type

Definition at line 1626 of file test_util.cpp.

gridsize_from_cmdline

int gridsize_from_cmdline[]

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

Definition at line 50 of file test_util.cpp.

Referenced by main().

inv_type

QudaInverterType inv_type

Definition at line 1638 of file test_util.cpp.

names

const char* names[]

Initial value:

= {
  "Dslash",
  "Mat",
  "Clover"
}

Definition at line 212 of file multigrid_benchmark_test.cu.

Referenced by main().

Ncolor

int Ncolor

Definition at line 46 of file multigrid_benchmark_test.cu.

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

niter

int niter

Definition at line 1630 of file test_util.cpp.

Referenced by benchmark(), and main().

Nspin

int Nspin

Definition at line 45 of file multigrid_benchmark_test.cu.

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

Nsrc

int Nsrc

Definition at line 1628 of file test_util.cpp.

Referenced by initFields().

nvec

int nvec

Definition at line 1635 of file test_util.cpp.

prec

QudaPrecision prec

Definition at line 1615 of file test_util.cpp.

Referenced by initFields(), and main().

tdim

int tdim

Definition at line 1623 of file test_util.cpp.

Referenced by display_test_info(), and initFields().

test_type

int test_type

Definition at line 1634 of file test_util.cpp.

Referenced by main().

verify_results

bool verify_results

Definition at line 1641 of file test_util.cpp.

X_d

cudaGaugeField * X_d

Definition at line 43 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), initFields(), and main().

X_h

cpuGaugeField * X_h

Definition at line 42 of file multigrid_benchmark_test.cu.

Referenced by quda::calculateY(), freeFields(), initFields(), and main().

xD

ColorSpinorField* xD

Definition at line 40 of file multigrid_benchmark_test.cu.

Referenced by benchmark(), freeFields(), and initFields().

xdim

int xdim

Definition at line 1620 of file test_util.cpp.

Referenced by display_test_info(), and initFields().

xH

ColorSpinorField* xH

Definition at line 39 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), and initFields().

Xinv_d

cudaGaugeField * Xinv_d

Definition at line 43 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), initFields(), and main().

Xinv_h

cpuGaugeField * Xinv_h

Definition at line 42 of file multigrid_benchmark_test.cu.

Referenced by quda::calculateY(), freeFields(), initFields(), and main().

Y_d

cudaGaugeField* Y_d

Definition at line 43 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), initFields(), and main().

Y_h

cpuGaugeField* Y_h

Definition at line 42 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), initFields(), and main().

yD

ColorSpinorField * yD

Definition at line 40 of file multigrid_benchmark_test.cu.

Referenced by benchmark(), freeFields(), and initFields().

ydim

int ydim

Definition at line 1621 of file test_util.cpp.

Referenced by display_test_info(), and initFields().

yH

ColorSpinorField * yH

Definition at line 39 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), and initFields().

Yhat_d

cudaGaugeField * Yhat_d

Definition at line 43 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), initFields(), and main().

Yhat_h

cpuGaugeField * Yhat_h

Definition at line 42 of file multigrid_benchmark_test.cu.

Referenced by freeFields(), initFields(), and main().

zdim

int zdim

Definition at line 1622 of file test_util.cpp.

Referenced by display_test_info(), and initFields().