jit::vector<Vlabel> pgoLayout(Vunit& unit, const Vtext& text) {
// Make sure block weights are consistent.
fixBlockWeights(unit);
// Compute arc weights.
Scale scale(unit);
FTRACE(1, "profileGuidedLayout: Weighted CFG:\n{}\n", scale.toString());
// Cluster the blocks based on weights and sort the clusters.
Clusterizer clusterizer(unit, scale);
auto labels = clusterizer.getBlockList();
// Partition by actual code area without changing relative order.
auto cold_iter = std::stable_partition(labels.begin(), labels.end(),
[&] (Vlabel b) {
return text.area(unit.blocks[b].area_idx) == text.area(AreaIndex::Main);
});
if (cold_iter != labels.end()) {
std::stable_partition(cold_iter, labels.end(),
[&] (Vlabel b) {
return text.area(unit.blocks[b].area_idx) == text.area(AreaIndex::Cold);
});
}
if (Trace::moduleEnabled(Trace::layout, 1)) {
FTRACE(1, "pgoLayout: final block list: ");
for (DEBUG_ONLY auto b : labels) {
FTRACE(1, "{}, ", b);
}
FTRACE(1, "\n");
}
return labels;
}
void AliTRDreadRaw2Clusters(const char *fname = "raw.root", const char *fnameGeom = "./geometry.root")
{
AliCDBManager *cdb = AliCDBManager::Instance();
cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
cdb->SetRun(0);
TFile *fGeometryFile = TFile::Open(fnameGeom);
TGeoManager *fGeoManager = 0;
if (fGeometryFile)
{
fGeoManager = (TGeoManager *)fGeometryFile->Get("Geometry");
}
if (fGeoManager == 0)
{
cout << "Geo Manager init failed." << endl;
}
AliTRDdigitsManager manR;
manR.CreateArrays();
AliRawReaderRoot reader(fname, 0);
reader.Select("TRD");
Int_t ievent = 0;
while (reader.NextEvent())
{
TTree *treeR = new TTree(sdir, "TRD clusters");
AliTRDclusterizer clusterizer("TRDclusterizer", "TRDclusterizer");
clusterizer.OpenOutput(treeR);
Int_t ir = clusterizer.Raw2ClustersChamber(&reader);
cout << "Clusterizer returned " << ir << endl;
// do something witht he clusters...
ievent++;
}
}
Bool_t TRDFindClusters(Int_t nEvents, Int_t firstEvent,
const char* fileNameParam,
const char* fileNameDigits, const char* fileNameClusters) {
const char *name="TRDFindClusters";
if (gDEBUG>1) cout<<name<<" starts...\n";
if (gDEBUG>1) gBenchmark->Start(name);
TFile* paramFile = TFile::Open(fileNameParam);
if (!paramFile->IsOpen()) {
cerr<<"Cannot open "<<fileNameParam<<" !\n";
return kFALSE;
}
AliTRDparameter* trdParam =
(AliTRDparameter*) paramFile->Get("TRDparameter");
if (!trdParam) {
cerr << "TRD parameters have not been found !\n";
return kFALSE;
}
trdParam->ReInit();
AliTRDclusterizerV1 clusterizer("clusterizer", "Clusterizer class");
clusterizer.SetParameter(trdParam);
for (Int_t iEvent = firstEvent; iEvent < firstEvent+nEvents; iEvent++) {
clusterizer.Open(fileNameDigits, fileNameClusters, iEvent);
clusterizer.ReadDigits();
clusterizer.MakeClusters();
clusterizer.WriteClusters(-1);
}
paramFile->Close();
delete paramFile;
if (gDEBUG>1) gBenchmark->Show(name);
return kTRUE;
}
