Move GSF KL distance to using vec.h Minor additions to vec.h

See merge request atlas/athena!35377

Replace the custom memory management infrastructure in GlobalChi2Fitter

See merge request atlas/athena!35388

CaloUtils + CxxUtils + xAODCore + xAODTrackingCnv: Relocate FloatCompressor from xAODCore to CxxUtils

See merge request atlas/athena!35392

Use new monitoring framework in TrigByteStreamCnvSvc

Closes ATR-21202

See merge request atlas/athena!31634

Move OverlayByteStreamAlgs under the Overlay domain

See merge request atlas/athena!35389

Fixes for SimExoticsTests jobs - ATLASSIM-4663

Closes ATLASSIM-4663

See merge request atlas/athena!35422

Adapt InDetTrackHoleSearch to use InDetBoundaryCheckTool

See merge request atlas/athena!35171

[ATR-21353] Refactor R3 feature access trigger navigation graph traversal to keep graph structure.

See merge request atlas/athena!35340

Tim Martin authored Aug 06, 2020 and Frank Winklmeier committed Aug 06, 2020

 * Introduce new small transient DAG class.
 * Populate DAG on call to features, filtered on the chain(s) and other options
 * Change feture-grabbing to use this filtered sub-graph DAG
 * Include early-escape efficincies in this subsiquent navigation.
 * Aim to save substantial CPU in events with significant branching-merging-branching.
     * Both in sub-graph construction (instead of locating all linear routes).
     * And in sub-graph navigation (only explore from each node once)

MagFieldUtils: Add field reader test algorithm

See merge request atlas/athena!35408

AthenaCommon: Py3 fix for ChapPy

See merge request atlas/athena!35415

Add back imports of units as they are used when specialConfiguration strings are evaluated - fixes ATLASSIM-4663

Revert "Merge branch 'eventtagbuilder' into 'master'"

See merge request atlas/athena!35414

Introducing btag offline monitoring variables with MT access

See merge request atlas/athena!35313

Elemer Nagy authored Aug 06, 2020 and Frank Winklmeier committed Aug 06, 2020

For the moment finished only in the legacy framework.
All Run2 variables are monitored except wMV2c00 and wMV2c20.
Running fine on ART test file of 310820.

Implement EFSA and EFCB plots to Offline MuonMonitoringMT

See merge request atlas/athena!35226

Moe Wakida authored Aug 06, 2020 and Frank Winklmeier committed Aug 06, 2020

Implement the correlation histograms about offline muon (matched to EF) vs. offline muon (matched to L2)

Split off BCM Filtering for Upgrade cases, and configure it using DetFlags

See merge request atlas/athena!35410

TrackToVertex: Try to avoid  dynamic_casts

See merge request atlas/athena!35407

Make MuonFilterAlg reentrant

See merge request atlas/athena!35397

Use ConfigFlags throughout TrigConfigSvcCfg, fix ATR-21843

Closes ATR-21843

See merge request atlas/athena!35402

`builtins.file` is not available in Py3 and does not need an import in
Py2.

This reverts merge request !35330

TriggerJobOpts: disable HepMcParticleLink warnings in runHLT_standalone

Closes ATR-21838

See merge request atlas/athena!35403

Fix potential divisions by zero

See merge request atlas/athena!33331

JiveXML: python3 fix

See merge request atlas/athena!35401

MDT Overlay Configuration fixes for ATLASSIM-4693

See merge request atlas/athena!35404

Add a test algorithm to read/print the magnetic field conditions object.

Remove per-event INFO messages from HLTCaloCellMaker

See merge request atlas/athena!35387

add first version of ReadDecorHandle to AnalysisBase

See merge request atlas/athena!35297

Nils Erik Krumnack authored Aug 06, 2020 and Frank Winklmeier committed Aug 06, 2020

Just the most basic thing, so I can start the migration.

Create separate configuration methods for `MuonAlignmentCondAlgCfg`, `MuonDetectorToolCfg`
and `MuonDetectorCondAlgCfg`. This makes it clearer which components are using
which conditions folders and makes the `MuonGeoModelCfg` method shorter. There are some
repeated `if ... else` blocks in `MuonAlignmentCondAlgCfg` and `MuonDetectorToolCfg` where
properties are set depending on the same `ConfigFlags`.

`MdtCalibDbAlg` uses the `MuonDetectorManager`, which is provided by `MuonDetectorCondAlg`,
so added an explicit call to `MuonDetectorCondAlg` to the `MdtCalibDbAlgCfg` method.

Updated `MDT_Response_DigiToolCfg` and `RT_Relation_DB_DigiToolCfg` to return a
`ComponentAccumulator` object. Better than returning a bare tool as then clients
do not need to be updated if additional Tool/ServiceHandles are added to these tools.

Updated `MDT_DigitizationToolCommonCfg` to explicitly use `MdtCalibrationDbToolCfg`
in the case that the `GetT0FromBD` property is True. (This is only the case for data
overlay jobs currently.) In this way `MdtCalibDbAlg` is added to the `ComponentAccumulator`
when required as part of the `MdtCalibrationDbToolCfg` call. Also updated
`RT_Relation_DB_DigiToolCfg` to use `MdtCalibrationDbToolCfg`, although currently this method
is not used in standard production. It should be noted that in the current version of
the code using `RT_Relation_DB_DigiTool` would require Muon alignments to be switched on during
digitization.

Rename the FS Jet Roi, and add to the Run 3 EDM

See merge request atlas/athena!35350