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[ALICE3] Make geometry provider not interfere other instances #14713

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Merged
njacazio merged 2 commits into from
Jan 30, 2026
+11 −6
Merged

[ALICE3] Make geometry provider not interfere other instances #14713

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0d87c1e
Make different instances of the geometry manager not interfere with e…
jesgum Jan 30, 2026
d64be33
megalinter fix
jesgum Jan 30, 2026
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5 changes: 2 additions & 3 deletions ALICE3/Core/DelphesO2TrackSmearer.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -64,8 +64,7 @@ bool TrackSmearer::loadTable(int pdg, const char* filename, bool forceReload)
if (strncmp(filename, "ccdb:", 5) == 0) { // Check if filename starts with "ccdb:"
LOG(info) << " --- LUT file source identified as CCDB.";
std::string path = std::string(filename).substr(5); // Remove "ccdb:" prefix
const std::string outPath = "/tmp/LUTs/";
filename = Form("%s/%s/snapshot.root", outPath.c_str(), path.c_str());
filename = Form("%s/%s/snapshot.root", mOutPath.c_str(), path.c_str());
LOG(info) << " --- Local LUT filename will be: " << filename;
std::ifstream checkFile(filename); // Check if file already exists
if (!checkFile.is_open()) { // File does not exist, retrieve from CCDB
Expand All @@ -74,7 +73,7 @@ bool TrackSmearer::loadTable(int pdg, const char* filename, bool forceReload)
LOG(fatal) << " --- CCDB manager not set. Please set it before loading LUT from CCDB.";
}
std::map<std::string, std::string> metadata;
mCcdbManager->getCCDBAccessor().retrieveBlob(path, outPath, metadata, 1);
mCcdbManager->getCCDBAccessor().retrieveBlob(path, mOutPath, metadata, 1);
// Add CCDB handling logic here if needed
LOG(info) << " --- Now retrieving LUT file from CCDB to: " << filename;
if (mCleanupDownloadedFile) { // Clean up the downloaded file if needed
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9 changes: 6 additions & 3 deletions ALICE3/Core/DelphesO2TrackSmearer.h
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Expand Up @@ -33,6 +33,7 @@
#include <fstream>
#include <iostream>
#include <map>
#include <string>

///////////////////////////////
/// DelphesO2/src/lutCovm.hh //
Expand Down Expand Up @@ -248,9 +249,10 @@ class TrackSmearer
return "pion"; // Default: pion
}
}
void setdNdEta(float val) { mdNdEta = val; } //;
void setCcdbManager(o2::ccdb::BasicCCDBManager* mgr) { mCcdbManager = mgr; } //;
void setCleanupDownloadedFile(bool val) { mCleanupDownloadedFile = val; } //;
void setdNdEta(float val) { mdNdEta = val; } //;
void setCcdbManager(o2::ccdb::BasicCCDBManager* mgr) { mCcdbManager = mgr; } //;
void setCleanupDownloadedFile(bool val) { mCleanupDownloadedFile = val; } //;
void setDownloadPath(const std::string& path) { mOutPath = "/tmp/LUTs/" + path; } //;

protected:
static constexpr unsigned int nLUTs = 9; // Number of LUT available
Expand All @@ -265,6 +267,7 @@ class TrackSmearer
private:
o2::ccdb::BasicCCDBManager* mCcdbManager = nullptr;
bool mCleanupDownloadedFile = true;
std::string mOutPath = "/tmp/LUTs/";
};

} // namespace delphes
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1 change: 1 addition & 0 deletions ALICE3/TableProducer/OTF/onTheFlyRichPid.cxx
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Expand Up @@ -301,6 +301,7 @@ struct OnTheFlyRichPid {
mSmearer.emplace_back(std::make_unique<o2::delphes::DelphesO2TrackSmearer>());
mSmearer[icfg]->setCleanupDownloadedFile(cleanLutWhenLoaded.value);
mSmearer[icfg]->setCcdbManager(ccdb.operator->());
mSmearer[icfg]->setDownloadPath("RICHPID");
std::map<std::string, std::string> globalConfiguration = mGeoContainer.getConfiguration(icfg, "global");
for (const auto& entry : globalConfiguration) {
int pdg = 0;
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1 change: 1 addition & 0 deletions ALICE3/TableProducer/OTF/onTheFlyTofPid.cxx
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Expand Up @@ -160,6 +160,7 @@ struct OnTheFlyTofPid {
mSmearer.emplace_back(std::make_unique<o2::delphes::DelphesO2TrackSmearer>());
mSmearer[icfg]->setCleanupDownloadedFile(cleanLutWhenLoaded.value);
mSmearer[icfg]->setCcdbManager(ccdb.operator->());
mSmearer[icfg]->setDownloadPath("TOFPID");
std::map<std::string, std::string> globalConfiguration = mGeoContainer.getConfiguration(icfg, "global");
for (const auto& entry : globalConfiguration) {
int pdg = 0;
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1 change: 1 addition & 0 deletions ALICE3/TableProducer/OTF/onTheFlyTracker.cxx
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Expand Up @@ -320,6 +320,7 @@ struct OnTheFlyTracker {
mSmearer.emplace_back(std::make_unique<o2::delphes::DelphesO2TrackSmearer>());
mSmearer[icfg]->setCleanupDownloadedFile(cleanLutWhenLoaded.value);
mSmearer[icfg]->setCcdbManager(ccdb.operator->());
mSmearer[icfg]->setDownloadPath("Tracker");
std::map<std::string, std::string> globalConfiguration = mGeoContainer.getConfiguration(icfg, "global");
if (enablePrimarySmearing) {
// load LUTs for primaries
Expand Down
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