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Merged
cmsbuild merged 2 commits into from
Jan 23, 2026
Merged

Set rntupleStreamerMode attribute for all remaining PortableHost* data products #49899

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0f65b8b
Set rntupleStreamerMode for all remaining Portable* data products
makortel Jan 21, 2026
586e5b8
Include rntupleStreamerMode in DataFormats/Portable/README.md
makortel Jan 21, 2026
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2 changes: 1 addition & 1 deletion DataFormats/BeamSpot/src/classes_def.xml
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Expand Up @@ -5,7 +5,7 @@
</class>
<class name="edm::Wrapper<reco::BeamSpot>"/>

<class name="BeamSpotHost"/>
<class name="BeamSpotHost" rntupleStreamerMode="true"/>
<!-- BeamSpotHost::Product must be listed before the aliased-to type -->
<!-- TODO: we should find a better way than replicating the class versions and checksums -->
<class name="BeamSpotHost::Product" ClassVersion="3">
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8 changes: 2 additions & 6 deletions DataFormats/EcalDigi/src/classes_def.xml
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Expand Up @@ -152,18 +152,14 @@
<class name="EcalDigiHostCollection::Layout"/>
<class name="EcalDigiSoA"/>
<class name="EcalDigiSoA::View"/>
<class name="EcalDigiHostCollection" ClassVersion="3">
<version ClassVersion="3" checksum="9207964"/>
</class>
<class name="EcalDigiHostCollection" rntupleStreamerMode="true"/>
<class name="edm::Wrapper<EcalDigiHostCollection>" splitLevel="0"/>

<class name="EcalDataArrayPhase2"/>
<!-- ::Layout alias must be listed before the aliased-to type -->
<class name="EcalDigiPhase2HostCollection::Layout"/>
<class name="EcalDigiPhase2SoA"/>
<class name="EcalDigiPhase2SoA::View"/>
<class name="EcalDigiPhase2HostCollection" ClassVersion="3">
<version ClassVersion="3" checksum="2567280384"/>
</class>
<class name="EcalDigiPhase2HostCollection" rntupleStreamerMode="true"/>
<class name="edm::Wrapper<EcalDigiPhase2HostCollection>" splitLevel="0"/>
</lcgdict>
4 changes: 2 additions & 2 deletions DataFormats/EcalRecHit/src/classes_def.xml
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Expand Up @@ -39,15 +39,15 @@
<class name="edm::Wrapper<edm::DetSetVector<EcalRecHit> >"/>
<class name="edm::Wrapper<std::vector<std::vector<edm::DetSet<EcalRecHit> > > >"/>

<class name="EcalUncalibratedRecHitHostCollection"/>
<class name="EcalUncalibratedRecHitHostCollection" rntupleStreamerMode="true"/>
<!-- EcalUncalibratedRecHitHostCollection::Layout must be listed before the aliased-to type -->
<class name="EcalUncalibratedRecHitHostCollection::Layout"/>
<class name="EcalOotAmpArray"/>
<class name="EcalUncalibratedRecHitSoA"/>
<class name="EcalUncalibratedRecHitSoA::View"/>
<class name="edm::Wrapper<EcalUncalibratedRecHitHostCollection>" splitLevel="0"/>

<class name="EcalRecHitHostCollection"/>
<class name="EcalRecHitHostCollection" rntupleStreamerMode="true"/>
<!-- EcalRecHitHostCollection::Layout must be listed before the aliased-to type -->
<class name="EcalRecHitHostCollection::Layout"/>
<class name="EcalRecHitSoA"/>
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4 changes: 2 additions & 2 deletions DataFormats/HGCalReco/src/classes_def.xml
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Expand Up @@ -76,14 +76,14 @@
<class name="edm::Wrapper<TICLCandidate>" />
<class name="edm::Wrapper<std::vector<TICLCandidate> >" />

<class name="MtdHostCollection"/>
<class name="MtdHostCollection" rntupleStreamerMode="true"/>
<!-- MtdHostCollection::Layout must be listed before the aliased-to type -->
<class name="MtdHostCollection::Layout"/>
<class name="MtdSoA"/>
<class name="MtdSoA::View"/>
<class name="edm::Wrapper<MtdHostCollection>" splitLevel="0"/>

<class name="HGCalSoARecHitsHostCollection"/>
<class name="HGCalSoARecHitsHostCollection" rntupleStreamerMode="true"/>
<!-- HGCalSoARecHitsHostCollection::Layout must be listed before the aliased-to type -->
<class name="HGCalSoARecHitsHostCollection::Layout"/>
<class name="HGCalSoARecHits"/>
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4 changes: 2 additions & 2 deletions DataFormats/HcalDigi/src/classes_def.xml
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Expand Up @@ -115,14 +115,14 @@
<class name="edm::Wrapper<HcalUMNioDigi>" splitLevel="0"/>


<class name="hcal::Phase1DigiHostCollection"/>
<class name="hcal::Phase1DigiHostCollection" rntupleStreamerMode="true"/>
<!-- hcal::Phase1DigiHostCollection::Layout must be listed before the aliased-to type -->
<class name="hcal::Phase1DigiHostCollection::Layout"/>
<class name="hcal::HcalPhase1DigiSoA"/>
<class name="hcal::HcalPhase1DigiSoA::View"/>
<class name="edm::Wrapper<hcal::Phase1DigiHostCollection>" splitLevel="0"/>

<class name="hcal::Phase0DigiHostCollection"/>
<class name="hcal::Phase0DigiHostCollection" rntupleStreamerMode="true"/>
<!-- hcal::Phase0DigiHostCollection::Layout must be listed before the aliased-to type -->
<class name="hcal::Phase0DigiHostCollection::Layout"/>
<class name="hcal::HcalPhase0DigiSoA"/>
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2 changes: 1 addition & 1 deletion DataFormats/HcalRecHit/src/classes_def.xml
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Expand Up @@ -120,7 +120,7 @@
<class name="edm::reftobase::Holder<CaloRecHit,edm::Ref<edm::SortedCollection<HORecHit,edm::StrictWeakOrdering<HORecHit> >,HORecHit,edm::refhelper::FindUsingAdvance<edm::SortedCollection<HORecHit,edm::StrictWeakOrdering<HORecHit> >,HORecHit> > >" />
<class name="edm::reftobase::Holder<CaloRecHit,edm::Ref<edm::SortedCollection<HBHERecHit,edm::StrictWeakOrdering<HBHERecHit> >,HBHERecHit,edm::refhelper::FindUsingAdvance<edm::SortedCollection<HBHERecHit,edm::StrictWeakOrdering<HBHERecHit> >,HBHERecHit> > >" />

<class name="hcal::RecHitHostCollection" />
<class name="hcal::RecHitHostCollection" rntupleStreamerMode="true"/>
<!-- hcal::RecHitHostCollection::Layout must be listed before the aliased-to type -->
<class name="hcal::RecHitHostCollection::Layout" />
<class name="hcal::HcalRecHitSoA"/>
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8 changes: 4 additions & 4 deletions DataFormats/ParticleFlowReco/src/classes_serial_def.xml
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@@ -1,26 +1,26 @@
<lcgdict>
<class name="reco::CaloRecHitHostCollection"/>
<class name="reco::CaloRecHitHostCollection" rntupleStreamerMode="true"/>
<!-- reco::CaloRecHitHostCollection::Layout must be listed before the aliased-to type -->
<class name="reco::CaloRecHitHostCollection::Layout"/>
<class name="reco::CaloRecHitSoA"/>
<class name="reco::CaloRecHitSoA::View"/>
<class name="edm::Wrapper<reco::CaloRecHitHostCollection>" splitLevel="0"/>

<class name="reco::PFRecHitHostCollection"/>
<class name="reco::PFRecHitHostCollection" rntupleStreamerMode="true"/>
<!-- reco::PFRecHitHostCollection::Layout must be listed before the aliased-to type -->
<class name="reco::PFRecHitHostCollection::Layout"/>
<class name="reco::PFRecHitSoA"/>
<class name="reco::PFRecHitSoA::View"/>
<class name="edm::Wrapper<reco::PFRecHitHostCollection>" splitLevel="0"/>

<class name="reco::PFClusterHostCollection"/>
<class name="reco::PFClusterHostCollection" rntupleStreamerMode="true"/>
<!-- reco::PFClusterHostCollection::Layout must be listed before the aliased-to type -->
<class name="reco::PFClusterHostCollection::Layout"/>
<class name="reco::PFClusterSoA"/>
<class name="reco::PFClusterSoA::View"/>
<class name="edm::Wrapper<reco::PFClusterHostCollection>" splitLevel="0"/>

<class name="reco::PFRecHitFractionHostCollection"/>
<class name="reco::PFRecHitFractionHostCollection" rntupleStreamerMode="true"/>
<!-- reco::PFRecHitFractionHostCollection::Layout must be listed before the aliased-to type -->
<class name="reco::PFRecHitFractionHostCollection::Layout"/>
<class name="reco::PFRecHitFractionSoA"/>
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4 changes: 4 additions & 0 deletions DataFormats/Portable/README.md
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Expand Up @@ -36,6 +36,8 @@ SET_PORTABLEHOSTOBJECT_READ_RULES(portabletest::TestHostObject);
```
**Note:** The dictionary for `portabletest::TestHostObject::Product` (using the same type alias as in the registration macro above) must be placed in the `classes_def.xml` file before the type that `Product` aliases.

**Note:** The dictionary for `portabletest::TestHostObject` in `classes_def.xml` needs `rntupleStreamerMode="true"` attribute in order to be storable with RNTuple.


`PortableHostObject<T>` objects can also be read back in "bare ROOT" mode, without any dictionaries.
They have no implicit or explicit references to alpaka (neither as part of the class signature nor as part of its name).
Expand Down Expand Up @@ -97,6 +99,8 @@ SET_PORTABLEHOSTCOLLECTION_READ_RULES(portabletest::TestHostCollection);
```
**Note:** The dictionary for `portabletest::TestHostCollection::Layout` (using the same type alias as in the registration macro above) must be placed in the `classes_def.xml` file before the type that `Layout` aliases.

**Note:** The dictionary for `portabletest::TestHostCollection` in `classes_def.xml` needs `rntupleStreamerMode="true"` attribute in order to be storable with RNTuple.


`PortableHostCollection<T>` collections can also be read back in "bare ROOT" mode, without any dictionaries.
They have no implicit or explicit references to alpaka (neither as part of the class signature nor as part of its name).
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2 changes: 1 addition & 1 deletion DataFormats/Portable/scripts/portableHostCollectionHints
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Expand Up @@ -13,7 +13,7 @@ for i in range(len(layouts)):
print("In <module>/src/classes_def.xml (with necessary includes in <module>/src/classes.h):\n")
print("<lcgdict>")
print(" <!-- Collection declaration for dictionary -->")
print(" <class name=\"%s\"/>"% collectionName)
print(" <class name=\"%s\" rntupleStreamerMode=\"true\"/>"% collectionName)
print(" <!-- %s::Layout must be listed before the aliased-to type -->"% collectionName)
print(" <class name=\"%s::Layout\"/>"% collectionName)
print()
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20 changes: 10 additions & 10 deletions DataFormats/PortableTestObjects/src/classes_def.xml
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@@ -1,20 +1,20 @@
<lcgdict>
<class name="portabletest::TestHostCollection"/>
<class name="portabletest::TestHostCollection" rntupleStreamerMode="true"/>
<!-- portabletest::TestHostCollection::Layout alias must be listed before the aliased-to type -->
<class name="portabletest::TestHostCollection::Layout"/>
<class name="edm::Wrapper<portabletest::TestHostCollection>" splitLevel="0"/>

<class name="portabletest::TestHostCollection2"/>
<class name="portabletest::TestHostCollection2" rntupleStreamerMode="true"/>
<!-- portabletest::TestHostCollection2::Layout alias must be listed before the aliased-to type -->
<class name="portabletest::TestHostCollection2::Layout"/>
<class name="edm::Wrapper<portabletest::TestHostCollection2>" splitLevel="0"/>

<class name="portabletest::TestHostCollection3"/>
<class name="portabletest::TestHostCollection3" rntupleStreamerMode="true"/>
<!-- portabletest::TestHostCollection3::Layout alias must be listed before the aliased-to type -->
<class name="portabletest::TestHostCollection3::Layout"/>
<class name="edm::Wrapper<portabletest::TestHostCollection3>" splitLevel="0"/>

<class name="portabletest::TestHostObject"/>
<class name="portabletest::TestHostObject" rntupleStreamerMode="true"/>
<!-- portabletest::TestHostObject::Product alias must be listed before the aliased-to type -->
<!-- TODO: we should find a better way than replicating the class versions and checksums -->
<class name="portabletest::TestHostObject::Product" ClassVersion="3">
Expand All @@ -35,47 +35,47 @@
<class name="edm::Wrapper<portabletest::TestProductWithPtr<alpaka_common::DevHost>>" persistent="false"/>

<!-- Torch SoAs and Collections -->
<class name="portabletest::ParticleHostCollection"/>
<class name="portabletest::ParticleHostCollection" rntupleStreamerMode="true"/>
<!-- portabletest::ParticleHostCollection::Layout must be listed before the aliased-to type -->
<class name="portabletest::ParticleHostCollection::Layout"/>
<class name="portabletest::ParticleSoA"/>
<class name="portabletest::ParticleSoA::View"/>
<class name="portabletest::ParticleSoA::ConstView"/>
<class name="edm::Wrapper<portabletest::ParticleHostCollection>" splitLevel="0"/>

<class name="portabletest::SimpleNetHostCollection"/>
<class name="portabletest::SimpleNetHostCollection" rntupleStreamerMode="true"/>
<!-- portabletest::SimpleNetHostCollection::Layout must be listed before the aliased-to type -->
<class name="portabletest::SimpleNetHostCollection::Layout"/>
<class name="portabletest::SimpleNetSoA"/>
<class name="portabletest::SimpleNetSoA::View"/>
<class name="portabletest::SimpleNetSoA::ConstView"/>
<class name="edm::Wrapper<portabletest::SimpleNetHostCollection>" splitLevel="0"/>

<class name="portabletest::MultiHeadNetHostCollection"/>
<class name="portabletest::MultiHeadNetHostCollection" rntupleStreamerMode="true"/>
<!-- portabletest::MultiHeadNetHostCollection::Layout must be listed before the aliased-to type -->
<class name="portabletest::MultiHeadNetHostCollection::Layout"/>
<class name="portabletest::MultiHeadNetSoA"/>
<class name="portabletest::MultiHeadNetSoA::View"/>
<class name="portabletest::MultiHeadNetSoA::ConstView"/>
<class name="edm::Wrapper<portabletest::MultiHeadNetHostCollection>" splitLevel="0"/>

<class name="portabletest::ImageHostCollection"/>
<class name="portabletest::ImageHostCollection" rntupleStreamerMode="true"/>
<!-- portabletest::ImageHostCollection::Layout must be listed before the aliased-to type -->
<class name="portabletest::ImageHostCollection::Layout"/>
<class name="portabletest::ImageSoA"/>
<class name="portabletest::ImageSoA::View"/>
<class name="portabletest::ImageSoA::ConstView"/>
<class name="edm::Wrapper<portabletest::ImageHostCollection>" splitLevel="0"/>

<class name="portabletest::LogitsHostCollection"/>
<class name="portabletest::LogitsHostCollection" rntupleStreamerMode="true"/>
<!-- portabletest::LogitsHostCollection::Layout must be listed before the aliased-to type -->
<class name="portabletest::LogitsHostCollection::Layout"/>
<class name="portabletest::LogitsSoA"/>
<class name="portabletest::LogitsSoA::View"/>
<class name="portabletest::LogitsSoA::ConstView"/>
<class name="edm::Wrapper<portabletest::LogitsHostCollection>" splitLevel="0"/>

<class name="portabletest::MaskHostCollection"/>
<class name="portabletest::MaskHostCollection" rntupleStreamerMode="true"/>
<!-- portabletest::MaskHostCollection::Layout must be listed before the aliased-to type -->
<class name="portabletest::MaskHostCollection::Layout"/>
<class name="portabletest::MaskSoA"/>
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2 changes: 1 addition & 1 deletion DataFormats/SiPixelClusterSoA/src/classes_def.xml
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@@ -1,5 +1,5 @@
<lcgdict>
<class name="PortableHostCollection<SiPixelClustersSoA>"/>
<class name="PortableHostCollection<SiPixelClustersSoA>" rntupleStreamerMode="true"/>
<!-- PortableHostCollection<SiPixelClustersSoA>::Layout must be listed before the aliased-to type -->
<class name="PortableHostCollection<SiPixelClustersSoA>::Layout"/>
<class name="SiPixelClustersSoA"/>
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4 changes: 2 additions & 2 deletions DataFormats/SiPixelDigiSoA/src/classes_def.xml
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@@ -1,13 +1,13 @@
<lcgdict>
<class name="PortableHostCollection<SiPixelDigisSoA>"/>
<class name="PortableHostCollection<SiPixelDigisSoA>" rntupleStreamerMode="true"/>
<!-- PortableHostCollection<SiPixelDigisSoA>::Layout must be listed before the aliased-to type -->
<class name="PortableHostCollection<SiPixelDigisSoA>::Layout"/>
<class name="SiPixelDigisSoA"/>
<class name="SiPixelDigisSoA::View"/>
<class name="SiPixelDigisHost"/>
<class name="edm::Wrapper<SiPixelDigisHost>" splitLevel="0"/>

<class name="PortableHostCollection<SiPixelDigiErrorsSoA>"/>
<class name="PortableHostCollection<SiPixelDigiErrorsSoA>" rntupleStreamerMode="true"/>
<!-- PortableHostCollection<SiPixelDigiErrorsSoA>::Layout must be listed before the aliased-to type -->
<class name="PortableHostCollection<SiPixelDigiErrorsSoA>::Layout"/>
<class name="SiPixelDigiErrorsSoA"/>
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2 changes: 1 addition & 1 deletion DataFormats/SiStripClusterSoA/src/classes_def.xml
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Expand Up @@ -2,6 +2,6 @@
<!-- ::Layout alias must be listed before the aliased-to type -->
<class name="sistrip::SiStripClusterHost::Layout"/>
<class name="sistrip::SiStripClusterSoALayout<128,false>"/>
<class name="sistrip::SiStripClusterHost"/>
<class name="sistrip::SiStripClusterHost" rntupleStreamerMode="true"/>
<class name="edm::Wrapper<sistrip::SiStripClusterHost>" splitLevel="0"/>
</lcgdict>
2 changes: 1 addition & 1 deletion DataFormats/SiStripDigiSoA/src/classes_def.xml
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Expand Up @@ -2,6 +2,6 @@
<!-- ::Layout alias must be listed before the aliased-to type -->
<class name="sistrip::SiStripDigiHost::Layout"/>
<class name="sistrip::SiStripDigiSoALayout<128,false>"/>
<class name="sistrip::SiStripDigiHost"/>
<class name="sistrip::SiStripDigiHost" rntupleStreamerMode="true"/>
<class name="edm::Wrapper<sistrip::SiStripDigiHost>" splitLevel="0"/>
</lcgdict>