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quda::TunableVectorYZ Class Reference

#include <tune_quda.h>

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Public Member Functions

 TunableVectorYZ (unsigned int vector_length_y, unsigned int vector_length_z)
 
bool advanceBlockDim (TuneParam &param) const
 
void initTuneParam (TuneParam &param) const
 
void defaultTuneParam (TuneParam &param) const
 
void resizeVector (int y, int z) const
 
void resizeStep (int y, int z) const
 
- Public Member Functions inherited from quda::TunableVectorY
 TunableVectorY (unsigned int vector_length_y)
 
void resizeVector (int y) const
 
void resizeStep (int y) const
 
- Public Member Functions inherited from quda::Tunable
 Tunable ()
 
virtual ~Tunable ()
 
virtual TuneKey tuneKey () const =0
 
virtual void apply (const cudaStream_t &stream)=0
 
virtual void preTune ()
 
virtual void postTune ()
 
virtual int tuningIter () const
 
virtual std::string paramString (const TuneParam &param) const
 
virtual std::string perfString (float time) const
 
virtual bool advanceTuneParam (TuneParam &param) const
 
void checkLaunchParam (TuneParam &param)
 
CUresult jitifyError () const
 
CUresult & jitifyError ()
 

Private Attributes

unsigned vector_length_z
 
unsigned step_z
 
bool tune_block_y
 

Additional Inherited Members

- Protected Member Functions inherited from quda::TunableVectorY
virtual unsigned int sharedBytesPerThread () const
 
virtual unsigned int sharedBytesPerBlock (const TuneParam &param) const
 
- Protected Member Functions inherited from quda::Tunable
virtual long long flops () const =0
 
virtual long long bytes () const
 
virtual unsigned int minThreads () const
 
virtual bool tuneGridDim () const
 
virtual bool tuneAuxDim () const
 
virtual bool tuneSharedBytes () const
 
virtual bool advanceGridDim (TuneParam &param) const
 
virtual unsigned int maxBlockSize (const TuneParam &param) const
 
virtual unsigned int maxGridSize () const
 
virtual unsigned int minGridSize () const
 
virtual int gridStep () const
 gridStep sets the step size when iterating the grid size in advanceGridDim. More...
 
virtual int blockStep () const
 
virtual int blockMin () const
 
virtual void resetBlockDim (TuneParam &param) const
 
unsigned int maxBlocksPerSM () const
 For some 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 10.0 (Technical Specifications per Compute Capability) More...
 
template<typename F >
void setMaxDynamicSharedBytesPerBlock (F *func) const
 Enable the maximum dynamic shared bytes for the kernel "func" (values given by maxDynamicSharedBytesPerBlock()). More...
 
unsigned int maxDynamicSharedBytesPerBlock () const
 This can't be correctly queried in CUDA for all architectures so here we set set this. Based on Table 14 of the CUDA Programming Guide 10.0 (Technical Specifications per Compute Capability). More...
 
virtual unsigned int maxSharedBytesPerBlock () const
 The maximum shared memory that a CUDA thread block can use in the autotuner. This isn't necessarily the same as maxDynamicSharedMemoryPerBlock since that may need explicit opt in to enable (by calling setMaxDynamicSharedBytes for the kernel in question). If the CUDA kernel in question does this opt in then this function can be overloaded to return maxDynamicSharedBytesPerBlock. More...
 
virtual bool advanceSharedBytes (TuneParam &param) const
 
virtual bool advanceAux (TuneParam &param) const
 
int writeAuxString (const char *format,...)
 
- Protected Attributes inherited from quda::TunableVectorY
unsigned int vector_length_y
 
unsigned int step_y
 
bool tune_block_x
 
- Protected Attributes inherited from quda::Tunable
char aux [TuneKey::aux_n]
 
CUresult jitify_error
 

Detailed Description

Definition at line 485 of file tune_quda.h.

Constructor & Destructor Documentation

◆ TunableVectorYZ()

quda::TunableVectorYZ::TunableVectorYZ ( unsigned int  vector_length_y,
unsigned int  vector_length_z 
)
inline

Definition at line 492 of file tune_quda.h.

Member Function Documentation

◆ advanceBlockDim()

bool quda::TunableVectorYZ::advanceBlockDim ( TuneParam &  param) const
inlinevirtual

Reimplemented from quda::TunableVectorY.

Reimplemented in quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >.

Definition at line 496 of file tune_quda.h.

References quda::Tunable::advanceBlockDim(), quda::TunableVectorY::advanceBlockDim(), quda::TuneParam::block, deviceProp, and quda::TuneParam::grid.

Referenced by quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >::advanceBlockDim().

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◆ defaultTuneParam()

void quda::TunableVectorYZ::defaultTuneParam ( TuneParam &  param) const
inlinevirtual

sets default values for when tuning is disabled

Reimplemented from quda::TunableVectorY.

Reimplemented in quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >, quda::Pack< Float, nColor, spin_project >, quda::Dslash5< Float, nColor, Arg >, quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >, and quda::NdegTwistedMassPreconditioned< Float, nDim, nColor, Arg >.

Definition at line 531 of file tune_quda.h.

References quda::TuneParam::block, quda::TunableVectorY::defaultTuneParam(), and quda::TuneParam::grid.

Referenced by quda::NdegTwistedMassPreconditioned< Float, nDim, nColor, Arg >::defaultTuneParam(), quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >::defaultTuneParam(), quda::Dslash5< Float, nColor, Arg >::defaultTuneParam(), quda::Pack< Float, nColor, spin_project >::defaultTuneParam(), and quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >::defaultTuneParam().

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◆ initTuneParam()

void quda::TunableVectorYZ::initTuneParam ( TuneParam &  param) const
inlinevirtual

Reimplemented from quda::TunableVectorY.

Reimplemented in quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >, quda::Pack< Float, nColor, spin_project >, quda::Dslash5< Float, nColor, Arg >, quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >, and quda::NdegTwistedMassPreconditioned< Float, nDim, nColor, Arg >.

Definition at line 523 of file tune_quda.h.

References quda::TuneParam::block, quda::TuneParam::grid, and quda::TunableVectorY::initTuneParam().

Referenced by quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >::advanceAux(), quda::NdegTwistedMassPreconditioned< Float, nDim, nColor, Arg >::initTuneParam(), quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >::initTuneParam(), quda::Dslash5< Float, nColor, Arg >::initTuneParam(), quda::Pack< Float, nColor, spin_project >::initTuneParam(), and quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >::initTuneParam().

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◆ resizeStep()

void quda::TunableVectorYZ::resizeStep ( int  y,
int  z 
) const
inline

Definition at line 539 of file tune_quda.h.

References quda::activeTuning(), quda::disableProfileCount(), quda::enableProfileCount(), quda::flushProfile(), quda::getTuneCache(), quda::loadTuneCache(), quda::postTrace_(), quda::TunableVectorY::resizeStep(), quda::saveProfile(), quda::saveTuneCache(), quda::setPolicyTuning(), quda::tuneLaunch(), and verbosity.

Referenced by quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >::advanceAux(), and quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >::setComputeType().

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◆ resizeVector()

void quda::TunableVectorYZ::resizeVector ( int  y,
int  z 
) const
inline

Definition at line 538 of file tune_quda.h.

References quda::TunableVectorY::resizeVector().

Referenced by quda::GenericPackGhostLauncher< Float, block_float, Ns, Ms, Nc, Mc, Arg >::advanceAux(), quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >::advanceAux(), quda::DomainWall4D< Float, nDim, nColor, Arg >::DomainWall4D(), quda::DomainWall5D< Float, nDim, nColor, Arg >::DomainWall5D(), quda::NdegTwistedMass< Float, nDim, nColor, Arg >::NdegTwistedMass(), quda::NdegTwistedMassPreconditioned< Float, nDim, nColor, Arg >::NdegTwistedMassPreconditioned(), and quda::CalculateY< from_coarse, Float, fineSpin, fineColor, coarseSpin, coarseColor, Arg >::setComputeType().

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Member Data Documentation

◆ step_z

unsigned quda::TunableVectorYZ::step_z
mutableprivate

Definition at line 488 of file tune_quda.h.

◆ tune_block_y

bool quda::TunableVectorYZ::tune_block_y
private

Definition at line 489 of file tune_quda.h.

◆ vector_length_z

unsigned quda::TunableVectorYZ::vector_length_z
mutableprivate

Definition at line 487 of file tune_quda.h.

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