TopoSortBench Class Reference

Inheritance diagram for TopoSortBench:

Public Member Functions
	TopoSortBench ()
	~TopoSortBench () override
bool	isSuitableFor (Backend backend) override
Public Member Functions inherited from Benchmark
	Benchmark ()
const char *	getName ()
const char *	getUniqueName ()
SkISize	getSize ()
virtual bool	isSuitableFor (Backend backend)
virtual void	modifyGrContextOptions (GrContextOptions *)
virtual bool	shouldLoop () const
void	delayedSetup ()
void	perCanvasPreDraw (SkCanvas *)
void	perCanvasPostDraw (SkCanvas *)
void	preDraw (SkCanvas *)
void	postDraw (SkCanvas *)
void	draw (int loops, SkCanvas *)
virtual void	getGpuStats (SkCanvas *, skia_private::TArray< SkString > *keys, skia_private::TArray< double > *values)
virtual bool	getDMSAAStats (GrRecordingContext *)
int	getUnits () const
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Protected Member Functions
const char *	onGetName () override
void	onDelayedSetup () override
void	onDraw (int loops, SkCanvas *) override
Protected Member Functions inherited from Benchmark
void	setUnits (int units)
virtual void	setupPaint (SkPaint *paint)
virtual const char *	onGetName ()=0
virtual const char *	onGetUniqueName ()
virtual void	onDelayedSetup ()
virtual void	onPerCanvasPreDraw (SkCanvas *)
virtual void	onPerCanvasPostDraw (SkCanvas *)
virtual void	onPreDraw (SkCanvas *)
virtual void	onPostDraw (SkCanvas *)
virtual void	onDraw (int loops, SkCanvas *)=0
virtual SkISize	onGetSize ()

Additional Inherited Members
Public Types inherited from Benchmark
enum class	Backend {   kNonRendering , kRaster , kGanesh , kGraphite ,   kPDF , kHWUI }

Detailed Description

Definition at line 17 of file TopoSortBench.cpp.

Constructor & Destructor Documentation

TopoSortBench()

TopoSortBench::TopoSortBench ( )

inline

Definition at line 19 of file TopoSortBench.cpp.

{ }

~TopoSortBench()

TopoSortBench::~TopoSortBench ( )

inlineoverride

Definition at line 21 of file TopoSortBench.cpp.

                              {
    }

Member Function Documentation

isSuitableFor()

bool TopoSortBench::isSuitableFor ( Backend  backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 24 of file TopoSortBench.cpp.

                                                 {
        return Backend::kNonRendering == backend;
    }

onDelayedSetup()

void TopoSortBench::onDelayedSetup ( )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 34 of file TopoSortBench.cpp.

                                   {
        ToolUtils::TopoTestNode::AllocNodes(&fGraph, kNumElements);
 
        for (int i = kNumElements-1; i > 0; --i) {
            int numEdges = fRand.nextU() % (kMaxEdges+1);
 
            for (int j = 0; j < numEdges; ++j) {
                int dep = fRand.nextU() % i;
 
                fGraph[i]->dependsOn(fGraph[dep].get());
            }
        }
    }

onDraw()

void TopoSortBench::onDraw ( int  loops, SkCanvas *    )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 48 of file TopoSortBench.cpp.

                                               {
        for (int i = 0; i < loops; ++i) {
            for (int j = 0; j < fGraph.size(); ++j) {
                fGraph[j]->reset();
            }
 
            ToolUtils::TopoTestNode::Shuffle(fGraph, &fRand);
 
            SkDEBUGCODE(bool actualResult =) GrTTopoSort<ToolUtils::TopoTestNode>(fGraph);
            SkASSERT(actualResult);
 
#ifdef SK_DEBUG
            for (int j = 0; j < fGraph.size(); ++j) {
                SkASSERT(fGraph[j]->check());
            }
#endif
        }
    }

onGetName()

const char * TopoSortBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 29 of file TopoSortBench.cpp.

                                     {
        return "sort_topo_rand";
    }

---

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

• third_party/skia/bench/TopoSortBench.cpp