12 #ifndef ROOT_TTreePerfStats
13 #define ROOT_TTreePerfStats
27 #include <unordered_map>
38 class TTreePerfStats :
public TVirtualPerfStats {
44 UInt_t fLoadedMiss = {0};
48 using BasketList_t = std::vector<std::pair<TBranch*, std::vector<size_t>>>;
56 Long64_t fBytesReadExtra;
67 TGraphErrors *fGraphIO ;
68 TGraphErrors *fGraphTime ;
71 TGaxis *fRealTimeAxis;
74 std::unordered_map<TBranch*, size_t> fBranchIndexCache;
75 std::vector<std::vector<BasketInfo> > fBasketsInfo;
77 BasketInfo &GetBasketInfo(TBranch *b,
size_t basketNumber);
78 BasketInfo &GetBasketInfo(
size_t bi,
size_t basketNumber);
82 TTreePerfStats(
const char *name, TTree *T);
83 virtual ~TTreePerfStats();
84 virtual void Browse(TBrowser *b);
85 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
86 virtual void Draw(Option_t *option=
"");
87 virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);
88 virtual void Finish();
89 virtual Long64_t GetBytesRead()
const {
return fBytesRead;}
90 virtual Long64_t GetBytesReadExtra()
const {
return fBytesReadExtra;}
91 virtual Double_t GetCpuTime()
const {
return fCpuTime;}
92 virtual Double_t GetDiskTime()
const {
return fDiskTime;}
93 TGraphErrors *GetGraphIO() {
return fGraphIO;}
94 TGraphErrors *GetGraphTime() {
return fGraphTime;}
95 const char *GetHostInfo()
const{
return fHostInfo.Data();}
96 const char *GetName()
const{
return fName.Data();}
97 virtual Int_t GetNleaves()
const {
return fNleaves;}
98 virtual Long64_t GetNumEvents()
const {
return 0;}
99 TPaveText *GetPave() {
return fPave;}
100 virtual Int_t GetReadaheadSize()
const {
return fReadaheadSize;}
101 virtual Int_t GetReadCalls()
const {
return fReadCalls;}
102 virtual Double_t GetRealTime()
const {
return fRealTime;}
103 TStopwatch *GetStopwatch()
const {
return fWatch;}
104 virtual Int_t GetTreeCacheSize()
const {
return fTreeCacheSize;}
105 virtual Double_t GetUnzipTime()
const {
return fUnzipTime; }
106 virtual void Paint(Option_t *chopt=
"");
107 virtual void Print(Option_t *option=
"")
const;
109 virtual void SimpleEvent(EEventType) {}
110 virtual void PacketEvent(
const char *,
const char *,
const char *,
111 Long64_t , Double_t ,Double_t , Double_t ,Long64_t ) {}
112 virtual void FileEvent(
const char *,
const char *,
const char *,
const char *, Bool_t) {}
113 virtual void FileOpenEvent(TFile *,
const char *, Double_t) {}
114 virtual void FileReadEvent(TFile *file, Int_t len, Double_t start);
115 virtual void UnzipEvent(TObject *tree, Long64_t pos, Double_t start, Int_t complen, Int_t objlen);
116 virtual void RateEvent(Double_t , Double_t , Long64_t , Long64_t) {}
118 virtual void SaveAs(
const char *filename=
"",Option_t *option=
"")
const;
119 virtual void SavePrimitive(std::ostream &out, Option_t *option =
"");
120 virtual void SetBytesRead(Long64_t nbytes) {fBytesRead = nbytes;}
121 virtual void SetBytesReadExtra(Long64_t nbytes) {fBytesReadExtra = nbytes;}
122 virtual void SetCompress(Double_t cx) {fCompress = cx;}
123 virtual void SetDiskTime(Double_t t) {fDiskTime = t;}
124 virtual void SetNumEvents(Long64_t) {}
125 virtual void SetCpuTime(Double_t cptime) {fCpuTime = cptime;}
126 virtual void SetGraphIO(TGraphErrors *gr) {fGraphIO = gr;}
127 virtual void SetGraphTime(TGraphErrors *gr) {fGraphTime = gr;}
128 virtual void SetHostInfo(
const char *info) {fHostInfo = info;}
129 virtual void SetName(
const char *name) {fName = name;}
130 virtual void SetNleaves(Int_t nleaves) {fNleaves = nleaves;}
131 virtual void SetReadaheadSize(Int_t nbytes) {fReadaheadSize = nbytes;}
132 virtual void SetReadCalls(Int_t ncalls) {fReadCalls = ncalls;}
133 virtual void SetRealNorm(Double_t rnorm) {fRealNorm = rnorm;}
134 virtual void SetRealTime(Double_t rtime) {fRealTime = rtime;}
135 virtual void SetTreeCacheSize(Int_t nbytes) {fTreeCacheSize = nbytes;}
136 virtual void SetUnzipTime(Double_t uztime) {fUnzipTime = uztime;}
138 virtual void PrintBasketInfo(Option_t *option =
"")
const;
139 virtual void SetLoaded(TBranch *b,
size_t basketNumber) { ++GetBasketInfo(b, basketNumber).fLoaded; }
140 virtual void SetLoaded(
size_t bi,
size_t basketNumber) { ++GetBasketInfo(bi, basketNumber).fLoaded; }
141 virtual void SetLoadedMiss(TBranch *b,
size_t basketNumber) { ++GetBasketInfo(b, basketNumber).fLoadedMiss; }
142 virtual void SetLoadedMiss(
size_t bi,
size_t basketNumber) { ++GetBasketInfo(bi, basketNumber).fLoadedMiss; }
143 virtual void SetMissed(TBranch *b,
size_t basketNumber) { ++GetBasketInfo(b, basketNumber).fMissed; }
144 virtual void SetMissed(
size_t bi,
size_t basketNumber) { ++GetBasketInfo(bi, basketNumber).fMissed; }
145 virtual void SetUsed(TBranch *b,
size_t basketNumber) { ++GetBasketInfo(b, basketNumber).fUsed; }
146 virtual void SetUsed(
size_t bi,
size_t basketNumber) { ++GetBasketInfo(bi, basketNumber).fUsed; }
147 virtual void UpdateBranchIndices(TObjArray *branchNames);
149 BasketList_t GetDuplicateBasketCache()
const;
151 ClassDef(TTreePerfStats, 7)
1.8.5