Remove now-unused AthRegSeq

As discussed on the atlas-sw-core mailing list: https://groups.cern.ch/group/atlas-sw-core/Lists/Archive/Flat.aspx?RootFolder=%2Fgroup%2Fatlas%2Dsw%2Dcore%2FLists%2FArchive%2FAthRegSeq%20used%20anywhere&FolderCTID=0x012002002A6E23175D832F4DAD957CEB680A4D57 AthReqSeq is not used for anything. This MR will remove it. From grepping the repo I see a lot of unit test references: let's see what the CI returns.

added full-unit-tests label

This merge request affects 2 packages:

• Control/AthenaCommon
• Control/AthenaConfiguration

Adding @ssnyder as watcher

added Core master review-pending-level-1 labels

CI Result FAILURE (hash c705343f)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 18158]

added 55 commits

• c705343f...026b2e6a - 53 commits from branch atlas:master
• 1fb307fd - Merge remote-tracking branch 'upstream/master' into remove_AthRegSeq
• 1afa9357 - Update references

Compare with previous version

This merge request affects 3 packages:

• Control/AthenaCommon
• Control/AthenaConfiguration
• Control/AthenaServices

Adding @ssnyder as watcher

CI Result FAILURE (hash 1afa9357)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 18165]

Hello Martin,

I'm the MR L1 shifter today.

There is Merge Conflicts. Would you resolve the conflicts? Also is the required tests expected to fail?

added review-user-action-required label and removed review-pending-level-1 label

added 151 commits

• 1afa9357...e7514668 - 149 commits from branch atlas:master
• 6a1b7e67 - Merge remote-tracking branch 'upstream/master' into remove_AthRegSeq
• c6dd3ace - Update reference

Compare with previous version

Hi Rongkun,

Core changes like this are likely to disrupt unit tests, which is why I added the full-unit-tests label. Once we get down to the level of failures in the nightly (7 failures last night): http://atlas-computing.web.cern.ch/atlas-computing/links/distDirectory/gitwww/GITWebArea/nightlies/master/2020-08-02T2137/Athena/x86_64-centos7-gcc8-opt/Athena//UT/index.html

it should be good to go.

Cheers,

Stewart

WARNING: big files (>100K) are found in the changeset

220K in file Control/DataModelTest/DataModelRunTests/share/xAODTestRead3MT.ref

This merge request affects 4 packages:

• Control/AthenaCommon
• Control/AthenaConfiguration
• Control/AthenaServices
• Control/DataModelTest/DataModelRunTests

Adding @ssnyder as watcher

added review-pending-level-1 label and removed review-user-action-required label

CI Result FAILURE (hash c6dd3ace)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 18217]

added review-user-action-required label and removed review-pending-level-1 label

added 97 commits

• c6dd3ace...c1b84f44 - 95 commits from branch atlas:master
• e7a2b18f - Merge remote-tracking branch 'upstream/master' into remove_AthRegSeq
• 5ba2ce81 - Remove mention of AthRegSeq in logfiles

Compare with previous version

WARNING: big files (>100K) are found in the changeset

220K in file Control/DataModelTest/DataModelRunTests/share/xAODTestRead3MT.ref

This merge request affects 6 packages:

• Calorimeter/CaloRec
• Calorimeter/CaloUtils
• Control/AthenaCommon
• Control/AthenaConfiguration
• Control/AthenaServices
• Control/DataModelTest/DataModelRunTests

Adding @pavol ,@ssnyder as watchers

added Calorimeter JetEtmiss review-pending-level-1 labels and removed review-user-action-required label