quda::DslashCoarsePolicyTune Class Reference

Inheritance diagram for quda::DslashCoarsePolicyTune:

Collaboration diagram for quda::DslashCoarsePolicyTune:

Public Member Functions
	DslashCoarsePolicyTune (DslashCoarseLaunch &dslash)
virtual	~DslashCoarsePolicyTune ()
void	apply (const cudaStream_t &stream)
int	tuningIter () const
bool	advanceAux (TuneParam &param) const
bool	advanceTuneParam (TuneParam &param) const
void	initTuneParam (TuneParam &param) const
void	defaultTuneParam (TuneParam &param) const
TuneKey	tuneKey () const
long long	flops () const
long long	bytes () const
Public Member Functions inherited from quda::Tunable
	Tunable ()
virtual	~Tunable ()
virtual void	preTune ()
virtual void	postTune ()
virtual std::string	paramString (const TuneParam &param) const
virtual std::string	perfString (float time) const
void	checkLaunchParam (TuneParam &param)

Private Member Functions
bool	tuneGridDim () const
bool	tuneAuxDim () const
unsigned int	sharedBytesPerThread () const
unsigned int	sharedBytesPerBlock (const TuneParam &param) const

Private Attributes
DslashCoarseLaunch &	dslash

Additional Inherited Members
Protected Member Functions inherited from quda::Tunable
virtual unsigned int	minThreads () const
virtual bool	tuneSharedBytes () const
virtual bool	advanceGridDim (TuneParam &param) const
virtual unsigned int	maxBlockSize () const
virtual unsigned int	maxGridSize () const
virtual unsigned int	minGridSize () const
virtual int	blockStep () const
virtual int	blockMin () const
virtual bool	advanceBlockDim (TuneParam &param) const
unsigned int	maxBlocksPerSM () const
	For reason this can't be queried from the device properties, so here we set set this. Based on Table 14 of the CUDA Programming Guide 9.0 (Technical Specifications per Compute Capability) More...
virtual bool	advanceSharedBytes (TuneParam &param) const
int	writeAuxString (const char *format,...)
Protected Attributes inherited from quda::Tunable
char	aux [TuneKey::aux_n]

Detailed Description

Definition at line 959 of file dslash_coarse.cu.

Constructor & Destructor Documentation

DslashCoarsePolicyTune()

quda::DslashCoarsePolicyTune::DslashCoarsePolicyTune ( DslashCoarseLaunch &  dslash )

inline

Definition at line 969 of file dslash_coarse.cu.

References quda::Tunable::aux, comm_dim_partitioned_string(), comm_gdr_enabled(), comm_peer2peer_enabled_global(), quda::config, quda::disableProfileCount(), dslash, quda::DSLASH_COARSE_BASIC, quda::DSLASH_COARSE_GDR, quda::DSLASH_COARSE_GDR_RECV, quda::DSLASH_COARSE_GDR_SEND, quda::DSLASH_COARSE_GDR_SEND_ZERO_COPY_READ, quda::DSLASH_COARSE_ZERO_COPY, quda::DSLASH_COARSE_ZERO_COPY_PACK, quda::DSLASH_COARSE_ZERO_COPY_PACK_GDR_RECV, quda::DSLASH_COARSE_ZERO_COPY_READ, quda::dslash_init, quda::enableProfileCount(), end, errorQuda, getenv(), quda::getTuneCache(), getTuning(), fused_exterior_ndeg_tm_dslash_cuda_gen::i, quda::policy, quda::setPolicyTuning(), strcat(), strcpy(), and tuneKey().

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~DslashCoarsePolicyTune()

virtual quda::DslashCoarsePolicyTune::~DslashCoarsePolicyTune ( )

inlinevirtual

Definition at line 1027 of file dslash_coarse.cu.

References quda::setPolicyTuning().

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Member Function Documentation

advanceAux()

bool quda::DslashCoarsePolicyTune::advanceAux ( TuneParam &  param ) const

inlinevirtual

Reimplemented from quda::Tunable.

Definition at line 1044 of file dslash_coarse.cu.

References param, and quda::policy.

Referenced by advanceTuneParam().

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advanceTuneParam()

bool quda::DslashCoarsePolicyTune::advanceTuneParam ( TuneParam &  param ) const

inlinevirtual

Reimplemented from quda::Tunable.

Definition at line 1055 of file dslash_coarse.cu.

References advanceAux(), and param.

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apply()

void quda::DslashCoarsePolicyTune::apply ( const cudaStream_t &  stream )

inlinevirtual

Implements quda::Tunable.

Definition at line 1029 of file dslash_coarse.cu.

References quda::TuneParam::aux, quda::config, dslash, errorQuda, getTuning(), quda::policy, QUDA_DEBUG_VERBOSE, and quda::tuneLaunch().

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bytes()

long long quda::DslashCoarsePolicyTune::bytes ( ) const

inlinevirtual

Reimplemented from quda::Tunable.

Definition at line 1080 of file dslash_coarse.cu.

defaultTuneParam()

void quda::DslashCoarsePolicyTune::defaultTuneParam ( TuneParam &  param ) const

inlinevirtual

sets default values for when tuning is disabled

Reimplemented from quda::Tunable.

Definition at line 1062 of file dslash_coarse.cu.

References quda::config, quda::Tunable::defaultTuneParam(), and param.

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flops()

long long quda::DslashCoarsePolicyTune::flops ( ) const

inlinevirtual

Implements quda::Tunable.

Definition at line 1071 of file dslash_coarse.cu.

initTuneParam()

void quda::DslashCoarsePolicyTune::initTuneParam ( TuneParam &  param ) const

inlinevirtual

Reimplemented from quda::Tunable.

Definition at line 1057 of file dslash_coarse.cu.

References quda::config, quda::Tunable::initTuneParam(), and param.

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sharedBytesPerBlock()

unsigned int quda::DslashCoarsePolicyTune::sharedBytesPerBlock ( const TuneParam &  param ) const

inlineprivatevirtual

Implements quda::Tunable.

Definition at line 966 of file dslash_coarse.cu.

sharedBytesPerThread()

unsigned int quda::DslashCoarsePolicyTune::sharedBytesPerThread ( ) const

inlineprivatevirtual

Implements quda::Tunable.

Definition at line 965 of file dslash_coarse.cu.

tuneAuxDim()

bool quda::DslashCoarsePolicyTune::tuneAuxDim ( ) const

inlineprivatevirtual

Reimplemented from quda::Tunable.

Definition at line 964 of file dslash_coarse.cu.

tuneGridDim()

bool quda::DslashCoarsePolicyTune::tuneGridDim ( ) const

inlineprivatevirtual

Reimplemented from quda::Tunable.

Definition at line 963 of file dslash_coarse.cu.

tuneKey()

TuneKey quda::DslashCoarsePolicyTune::tuneKey ( ) const

inlinevirtual

Implements quda::Tunable.

Definition at line 1067 of file dslash_coarse.cu.

References quda::Tunable::aux.

Referenced by DslashCoarsePolicyTune().

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tuningIter()

int quda::DslashCoarsePolicyTune::tuningIter ( ) const

inlinevirtual

Reimplemented from quda::Tunable.

Definition at line 1042 of file dslash_coarse.cu.

Member Data Documentation

dslash

DslashCoarseLaunch& quda::DslashCoarsePolicyTune::dslash

private

Definition at line 961 of file dslash_coarse.cu.

Referenced by apply(), and DslashCoarsePolicyTune().

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

• lib/dslash_coarse.cu