Performance optimisations for Muon CA configuration

Performance optimisations for Muon CA configuration

MuonSpectrometer/MuonConfig/python/MuonTrackBuildingConfig.py

@@ -2,6 +2,7 @@
 
 from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
 from AthenaConfiguration.ComponentFactory import CompFactory
+from AthenaConfiguration.AccumulatorCache import AccumulatorCache
 from TrkConfig.TrkGlobalChi2FitterConfig import MCTBFitterCfg, MCTBSLFitterCfg
 from MuonConfig.MuonRecToolsConfig import MuonTrackCleanerCfg, MuonSegmentMomentumFromFieldCfg, MuonSeededSegmentFinderCfg, MuonEDMPrinterToolCfg
 from AthenaConfiguration.Enums import BeamType
@@ -67,6 +68,7 @@ def MooTrackFitterCfg(flags, name = 'MooTrackFitter', prefix='', **kwargs):
     result.setPrivateTools(fitter)
     return result
 
+@AccumulatorCache
 def MooTrackBuilderCfg(flags, name="MooTrackBuilderTemplate", prefix="", doSegmentPhiMatching=True, **kwargs):
     Muon__MooTrackBuilder=CompFactory.Muon.MooTrackBuilder
     from MuonConfig.MuonRIO_OnTrackCreatorToolConfig import MdtDriftCircleOnTrackCreatorCfg, TriggerChamberClusterOnTrackCreatorCfg

Reconstruction/MuonIdentification/MuonCombinedConfig/python/MuonCombinedRecToolsConfig.py

@@ -6,6 +6,7 @@
 from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
 from AthenaConfiguration.ComponentFactory import CompFactory
 from AthenaConfiguration.Enums import BeamType
+from AthenaConfiguration.AccumulatorCache import AccumulatorCache
 from TrkConfig.AtlasExtrapolatorConfig import AtlasExtrapolatorCfg
 from MuonConfig.MuonRecToolsConfig import MuonEDMPrinterToolCfg
 from MuonConfig.MuonTrackBuildingConfig import MuonSegmentRegionRecoveryToolCfg
@@ -652,7 +653,7 @@ def MuonAlignmentUncertToolPhiCfg(flags, name="MuonAlignmentUncertToolPhi", **kw
     result.addPublicTool(tool)
     return result
 
-
+@AccumulatorCache
 def CombinedMuonTrackBuilderCfg(flags, name='CombinedMuonTrackBuilder', **kwargs):
     from AthenaCommon.SystemOfUnits import meter
     from MuonConfig.MuonRIO_OnTrackCreatorToolConfig import CscClusterOnTrackCreatorCfg, MdtDriftCircleOnTrackCreatorCfg

Tracking/TrkConfig/python/TrkTrackSummaryToolConfig.py

@@ -19,7 +19,7 @@
 
 from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
 from AthenaConfiguration.ComponentFactory import CompFactory
-
+from AthenaConfiguration.AccumulatorCache import AccumulatorCache
 
 def InDetTrackSummaryToolCfg(flags,
                              name='InDetTrackSummaryTool',
@@ -227,7 +227,7 @@ def GSFTrackSummaryToolCfg(flags,
     acc.setPrivateTools(CompFactory.Trk.TrackSummaryTool(name, **kwargs))
     return acc
 
-
+@AccumulatorCache
 def MuonTrackSummaryToolCfg(flags, name="MuonTrackSummaryTool", **kwargs):
     result = ComponentAccumulator()
     from MuonConfig.MuonRecToolsConfig import MuonTrackSummaryHelperToolCfg
@@ -239,7 +239,7 @@ def MuonTrackSummaryToolCfg(flags, name="MuonTrackSummaryTool", **kwargs):
     result.setPrivateTools(CompFactory.Trk.TrackSummaryTool(name, **kwargs))
     return result
 
-
+@AccumulatorCache
 def MuonCombinedTrackSummaryToolCfg(flags,
                                     name="CombinedMuonTrackSummary",
                                     **kwargs):