Enhance DCAFitterN::print, allow resetting log throttlers

Author: shahor02

Common/DCAFitter/include/DCAFitter/DCAFitterN.h

@@ -326,6 +326,12 @@ class DCAFitterN
 
   void setBadCovPolicy(BadCovPolicy v) { mBadCovPolicy = v; }
   BadCovPolicy getBadCovPolicy() const { return mBadCovPolicy; }
+  void clearLogThrottlers()
+  {
+    mLoggerBadCov.clear();
+    mLoggerBadInv.clear();
+    mLoggerBadProp.clear();
+  }
 
  private:
   // vectors of 1st derivatives of track local residuals over X parameters
@@ -1084,10 +1090,16 @@ template <int N, typename... Args>
 GPUd() void DCAFitterN<N, Args...>::print() const
 {
 #ifndef GPUCA_GPUCODE_DEVICE
-  LOG(info) << N << "-prong vertex fitter in " << (mUseAbsDCA ? "abs." : "weighted") << " distance minimization mode";
-  LOG(info) << "Bz: " << mBz << " MaxIter: " << mMaxIter << " MaxChi2: " << mMaxChi2;
+  LOG(info) << N << "-prong vertex fitter in " << (mUseAbsDCA ? "abs." : "weighted") << " distance minimization mode, collinear tracks mode: " << (mIsCollinear ? "ON" : "OFF");
+  LOG(info) << "Bz: " << mBz << " MaxIter: " << mMaxIter << " MaxChi2: " << mMaxChi2 << " MatCorrType: " << int(mMatCorr);
   LOG(info) << "Stopping condition: Max.param change < " << mMinParamChange << " Rel.Chi2 change > " << mMinRelChi2Change;
   LOG(info) << "Discard candidates for : Rvtx > " << getMaxR() << " DZ between tracks > " << mMaxDZIni;
+  LOG(info) << "PropagateToPCA:" << mPropagateToPCA << " WeightedFinalPCA:" << mWeightedFinalPCA << " UsePropagator:" << mUsePropagator << " RefitWithMatCorr:" << mRefitWithMatCorr;
+  std::string rep{};
+  for (int i = 0; i < mCrossings.nDCA; i++) {
+    rep += fmt::format("seed{}:{}/{} ", i, mTrPropDone[i], mPropFailed[i]);
+  }
+  LOG(info) << "Last call: NCand:" << mCurHyp << " from " << mCrossings.nDCA << " seeds, prop.done/failed: " << rep;
 #else
   if (mUseAbsDCA) {
     printf("%d-prong vertex fitter in abs. distance minimization mode\n", N);

Common/DCAFitter/test/testDCAFitterN.cxx

@@ -238,6 +238,7 @@ BOOST_AUTO_TEST_CASE(DCAFitterNProngs)
     BOOST_CHECK(meanDA < 0.1);
     BOOST_CHECK(meanDAW < 0.1);
     BOOST_CHECK(meanDW < 0.1);
+    ft.print();
   }
 
   // 2 prongs vertices with collinear tracks (gamma conversion)
@@ -316,6 +317,7 @@ BOOST_AUTO_TEST_CASE(DCAFitterNProngs)
     BOOST_CHECK(meanDA < 2.1);
     BOOST_CHECK(meanDAW < 2.1);
     BOOST_CHECK(meanDW < 2.1);
+    ft.print();
   }
 
   // 2 prongs vertices with one of charges set to 0: Helix : Line
@@ -394,6 +396,7 @@ BOOST_AUTO_TEST_CASE(DCAFitterNProngs)
     BOOST_CHECK(meanDA < 0.1);
     BOOST_CHECK(meanDAW < 0.1);
     BOOST_CHECK(meanDW < 0.1);
+    ft.print();
   }
 
   // 2 prongs vertices with both of charges set to 0: Line : Line
@@ -471,6 +474,7 @@ BOOST_AUTO_TEST_CASE(DCAFitterNProngs)
     BOOST_CHECK(meanDA < 0.1);
     BOOST_CHECK(meanDAW < 0.1);
     BOOST_CHECK(meanDW < 0.1);
+    ft.print();
   }
 
   // 3 prongs vertices
@@ -547,8 +551,8 @@ BOOST_AUTO_TEST_CASE(DCAFitterNProngs)
     BOOST_CHECK(meanDA < 0.1);
     BOOST_CHECK(meanDAW < 0.1);
     BOOST_CHECK(meanDW < 0.1);
+    ft.print();
   }
-
   outStream.Close();
 }