Skip to content

[PWGHF] Add PCH to speedup PWGHF compilation #18304

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
ktf wants to merge 1 commit into from
Closed

[PWGHF] Add PCH to speedup PWGHF compilation #18304

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
45 changes: 45 additions & 0 deletions PWGHF/D2H/Core/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,3 +12,48 @@
o2physics_add_library(HfDataCreationCharmReso
SOURCES DataCreationCharmReso.cxx
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore KFParticle::KFParticle)

# Precompiled header shared by the D2H reduced-data-model workflows. 28 of them
# include ReducedDataModel.h, which alone reaches CandidateReconstructionTables.h,
# RecoDecay.h, the PID/EventSelection/Centrality models and AnalysisDataModel.h,
# so precompiling it covers most of what the family parses.
#
# Defined in Core because it is added before TableProducer and Tasks, and a
# REUSE_FROM target must exist before the targets that name it.
#
# Skipped under recc, which caches compilations remotely instead -- the two do
# not combine, as a PCH is a local artefact of one compiler invocation.
add_library(D2HReducedPCH OBJECT d2hReducedPCH.cxx)

@vkucera vkucera Oct 15, 2026

Copy link
Copy Markdown
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The file is missing.

target_link_libraries(D2HReducedPCH PUBLIC O2::Framework O2Physics::AnalysisCore)
if(NOT DEFINED ENV{USE_RECC})
target_precompile_headers(D2HReducedPCH PRIVATE
[["PWGHF/D2H/DataModel/ReducedDataModel.h"]]
[["PWGHF/DataModel/CandidateSelectionTables.h"]]
<Framework/ASoA.h>
<Framework/AnalysisHelpers.h>
<Framework/AnalysisTask.h>
<Framework/ConfigContext.h>
<Framework/Configurable.h>
<Framework/DataProcessorSpec.h>
<Framework/HistogramRegistry.h>
<Framework/HistogramSpec.h>
<Framework/InitContext.h>
<Framework/Logger.h>
# NOT runDataProcessing.h, although all 28 consumers include it and
# PWGJE's carriers do precompile it. It states the contract itself: the
# customize() of a workflow must be declared before it is included.
# Precompiling it makes it the first include in every consumer, so a
# source's customize() is never seen, its options are never registered,
# and the binary aborts at --dump-workflow with "missing option: ...".
# The link succeeds, so this surfaces as a runtime failure with no hint
# that a PCH caused it.

<array>
<cmath>
<cstdint>
<memory>
<numeric>
<string>
<vector>
)
endif()
18 changes: 18 additions & 0 deletions PWGHF/D2H/TableProducer/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,53 +13,63 @@

o2physics_add_dpl_workflow(candidate-creator-b-to-jpsi-reduced
SOURCES candidateCreatorBToJpsiReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-creator-b0-reduced
SOURCES candidateCreatorB0Reduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DCAFitter
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-creator-bplus-reduced
SOURCES candidateCreatorBplusReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DCAFitter
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-creator-bs-reduced
SOURCES candidateCreatorBsReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DCAFitter
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-creator-charm-reso-reduced
SOURCES candidateCreatorCharmResoReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-creator-lb-reduced
SOURCES candidateCreatorLbReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DCAFitter
COMPONENT_NAME Analysis)

# Candidate selectors

o2physics_add_dpl_workflow(candidate-selector-b0-to-d-pi-reduced
SOURCES candidateSelectorB0ToDPiReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-selector-bplus-to-d0-pi-reduced
SOURCES candidateSelectorBplusToD0PiReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-selector-bs-to-ds-pi-reduced
SOURCES candidateSelectorBsToDsPiReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(candidate-selector-lb-to-lc-pi-reduced
SOURCES candidateSelectorLbToLcPiReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

Expand All @@ -74,43 +84,51 @@ o2physics_add_dpl_workflow(ml-based-track-selector

o2physics_add_dpl_workflow(data-creator-charm-had-pi-reduced
SOURCES dataCreatorCharmHadPiReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DCAFitter O2Physics::EventFilteringUtils
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(data-creator-charm-reso-to-dstar-reduced
SOURCES dataCreatorCharmResoToDstarReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::EventFilteringUtils KFParticle::KFParticle
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(data-creator-charm-reso-to-dplus-reduced
SOURCES dataCreatorCharmResoToDplusReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::EventFilteringUtils KFParticle::KFParticle
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(data-creator-charm-reso-to-d0-reduced
SOURCES dataCreatorCharmResoToD0Reduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::EventFilteringUtils KFParticle::KFParticle
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(data-creator-jpsi-had-reduced
SOURCES dataCreatorJpsiHadReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::EventFilteringUtils
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(data-creator-hidden-charm-reduced
SOURCES dataCreatorHiddenCharmReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::EventFilteringUtils
COMPONENT_NAME Analysis)

# Converters

o2physics_add_dpl_workflow(converter-reduced-3-prongs-ml
SOURCES converterReduced3ProngsMl.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(converter-reduced-hadron-daus-pid
SOURCES converterReducedHadronDausPid.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

Expand Down
10 changes: 10 additions & 0 deletions PWGHF/D2H/Tasks/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,11 +16,13 @@ o2physics_add_dpl_workflow(task-b0

o2physics_add_dpl_workflow(task-b0-reduced
SOURCES taskB0Reduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(task-b0-to-jpsi-k0-star-reduced
SOURCES taskB0ToJpsiK0StarReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

Expand All @@ -31,21 +33,25 @@ o2physics_add_dpl_workflow(task-bplus

o2physics_add_dpl_workflow(task-bplus-reduced
SOURCES taskBplusReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(task-bplus-to-jpsi-k-reduced
SOURCES taskBplusToJpsiKReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(task-bs-reduced
SOURCES taskBsReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(task-bs-to-jpsi-phi-reduced
SOURCES taskBsToJpsiPhiReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2Physics::MLCore
COMPONENT_NAME Analysis)

Expand All @@ -66,11 +72,13 @@ o2physics_add_dpl_workflow(task-charm-polarisation

o2physics_add_dpl_workflow(task-charm-reso-to-d-v0-reduced
SOURCES taskCharmResoToDV0Reduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

o2physics_add_dpl_workflow(task-charm-reso-to-d-trk-reduced
SOURCES taskCharmResoToDTrkReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

Expand Down Expand Up @@ -116,6 +124,7 @@ o2physics_add_dpl_workflow(task-lb

o2physics_add_dpl_workflow(task-lb-reduced
SOURCES taskLbReduced.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

Expand Down Expand Up @@ -181,6 +190,7 @@ o2physics_add_dpl_workflow(task-xic0-to-xi-pi

o2physics_add_dpl_workflow(task-hidden-charm
SOURCES taskHiddenCharm.cxx
REUSE_FROM D2HReducedPCH
PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
COMPONENT_NAME Analysis)

Expand Down
Loading