Benjamin Morgan authored 11 months ago and Walter Lampl committed 11 months ago

Add CMake option to enable LTO for AtlasGeant4

Use of LTO in Athena builds is not currently possible if the GCC checker
plugins are in use. These are not yet LTO-aware, leading to build
errors. Disabling these globally or per-LTO-using-package is not
feasible as it could lead to the introduction of bad code.

Whilst the plugins are made LTO-aware, introduce CMake option in Athena
and AthSimulation for enabling LTO builds of the AtlasGeant4 "big"
library. Set to OFF by default so that "normal" builds are unaffected.
Builds wanting LTO can set the option to ON, but must also set
ATLAS_USE_GCC_CHECKERS to OFF in this case.

This reverts commit 9b36ad1f, reversing
changes made to 4d2926b2.

Benjamin Morgan authored 11 months ago and Duc Ta committed 11 months ago

Add CMake option to enable LTO for AtlasGeant4

Use of LTO in Athena builds is not currently possible if the GCC checker
plugins are in use. These are not yet LTO-aware, leading to build
errors. Disabling these globally or per-LTO-using-package is not
feasible as it could lead to the introduction of bad code.

Whilst the plugins are made LTO-aware, introduce CMake option in Athena
and AthSimulation for enabling LTO builds of the AtlasGeant4 "big"
library. Set to OFF by default so that "normal" builds are unaffected.
Builds wanting LTO can set the option to ON, but must also set
ATLAS_USE_GCC_CHECKERS to OFF in this case.

Paul Gessinger authored 1 year ago and Walter Lampl committed 1 year ago

Make AtlasFieldCache copyable

Frank Winklmeier authored 1 year ago and Johannes Elmsheuser committed 1 year ago

InDetConditions: add AccumulatorCache to some Cfg methods

Add `AccumulatorCache` to some of the Cfg methods. Also merge calls to
`addFolders` where possible to avoid unnecessary CA merges.

Christos Anastopoulos authored 1 year ago and Walter Lampl committed 1 year ago

A bit more economical replacement for MR62850

Christos Anastopoulos authored 1 year ago and Julien Maurer committed 1 year ago

Try to fix issues when we have just solenoid map

Rename `defaultTestFiles.RAW` into `RAW_RUN2` to make it explicit that
this is a Run-2 file.

Suppress cppcheck false positive.

Christos Anastopoulos authored 2 years ago and Walter Lampl committed 2 years ago

AtlasFieldCache :  Improve comments

Fix gcc13 warnings about copying uninitialized members in the BFieldMesh
copy ctor.

Christos Anastopoulos authored 2 years ago and Tadej Novak committed 2 years ago

BFieldCache Change the code so as to emit more clang like assembly for gcc

The setting of the minimum currents for the Solenoid/Toroids somehow got
lost in the migration of the field services from Run-2. This is the
value that is used to judge if the magnet is on/off and is relevant for
the HLT.

Closes ATR-26415.

Walter Lampl authored 2 years ago and Andrea Coccaro committed 2 years ago

CondCont.cxx: Remove spurious cout

CondCont.cxx: Remove spurious cout

Move the `AtlasFieldMapCondAlg.LoadMapOnStart` setting into HLT-specific
job options. This should only be enabled when running in athenaHLT or in
a partition. Plain athena will not have a valid `EventContext` available
before the first event.

This went unnoticed until gaudi/Gaudi!1347 fixed a bug in the initialization
of the `EventIDRange` class.

Christos Anastopoulos authored 2 years ago and Peter Berta committed 2 years ago

Make condAlg non-rentrant Part I

Frank Winklmeier authored 2 years ago and Julien Maurer committed 2 years ago

Remove rendundant setting of congfigurableRun3Behavior in tests

Christos Anastopoulos authored 2 years ago and Adam Edward Barton committed 2 years ago

AtlasFieldCache flatten also in opt

Benjamin Morgan authored 2 years ago and Vakhtang Tsulaia committed 2 years ago

ATLASSIM-3150: Enable use of static Geant4 in Athena using "BigLibrary" pattern to improve simulation performance

Remove redundant `regHandle` calls and some minor code cleanup.