diff --git a/GPU/Workflow/src/GPUWorkflowPipeline.cxx b/GPU/Workflow/src/GPUWorkflowPipeline.cxx
index 5aca7502d8e91..a09fdac988d1a 100644
--- a/GPU/Workflow/src/GPUWorkflowPipeline.cxx
+++ b/GPU/Workflow/src/GPUWorkflowPipeline.cxx
@@ -177,7 +177,7 @@ int32_t GPURecoWorkflowSpec::handlePipeline(ProcessingContext& pc, GPUTrackingIn
     ptrs.tpcZS = &tpcZS;
   }
   if (mSpecConfig.enableDoublePipeline == 2) {
-    auto prepareBuffer = pc.outputs().make<DataAllocator::UninitializedVector<char>>(Output{gDataOriginGPU, "PIPELINEPREPARE", 0}, 0u);
+    auto prepareDummyMessage = pc.outputs().make<DataAllocator::UninitializedVector<char>>(Output{gDataOriginGPU, "PIPELINEPREPARE", 0}, 0u);
 
     size_t ptrsTotal = 0;
     const void* firstPtr = nullptr;
diff --git a/GPU/Workflow/src/GPUWorkflowSpec.cxx b/GPU/Workflow/src/GPUWorkflowSpec.cxx
index 6aa4b753f9300..51e3f252811c3 100644
--- a/GPU/Workflow/src/GPUWorkflowSpec.cxx
+++ b/GPU/Workflow/src/GPUWorkflowSpec.cxx
@@ -613,11 +613,13 @@ void GPURecoWorkflowSpec::run(ProcessingContext& pc)
   auto lockDecodeInput = std::make_unique<std::lock_guard<std::mutex>>(mPipeline->mutexDecodeInput);
 
   GRPGeomHelper::instance().checkUpdates(pc);
-  if (pc.inputs().getPos("itsTGeo") >= 0) {
-    pc.inputs().get<o2::its::GeometryTGeo*>("itsTGeo");
-  }
-  if (GRPGeomHelper::instance().getGRPECS()->isDetReadOut(o2::detectors::DetID::TPC) && mConfParam->tpcTriggeredMode ^ !GRPGeomHelper::instance().getGRPECS()->isDetContinuousReadOut(o2::detectors::DetID::TPC)) {
-    LOG(fatal) << "configKeyValue tpcTriggeredMode does not match GRP isDetContinuousReadOut(TPC) setting";
+  if (mSpecConfig.enableDoublePipeline != 2) {
+    if (mSpecConfig.runITSTracking && pc.inputs().getPos("itsTGeo") >= 0) {
+      pc.inputs().get<o2::its::GeometryTGeo*>("itsTGeo");
+    }
+    if (GRPGeomHelper::instance().getGRPECS()->isDetReadOut(o2::detectors::DetID::TPC) && mConfParam->tpcTriggeredMode ^ !GRPGeomHelper::instance().getGRPECS()->isDetContinuousReadOut(o2::detectors::DetID::TPC)) {
+      LOG(fatal) << "configKeyValue tpcTriggeredMode does not match GRP isDetContinuousReadOut(TPC) setting";
+    }
   }
 
   GPUTrackingInOutPointers ptrs;
@@ -630,23 +632,25 @@ void GPURecoWorkflowSpec::run(ProcessingContext& pc)
   mTFSettings->hasNHBFPerTF = 1;
   mTFSettings->nHBFPerTF = mConfParam->overrideNHbfPerTF ? mConfParam->overrideNHbfPerTF : GRPGeomHelper::instance().getGRPECS()->getNHBFPerTF();
   mTFSettings->hasRunStartOrbit = 0;
-  if (mVerbosity) {
-    LOG(info) << "TF firstTForbit " << mTFSettings->tfStartOrbit << " nHBF " << mTFSettings->nHBFPerTF << " runStartOrbit " << mTFSettings->runStartOrbit << " simStartOrbit " << mTFSettings->simStartOrbit;
-  }
   ptrs.settingsTF = mTFSettings.get();
 
-  if (mConfParam->checkFirstTfOrbit) {
-    static uint32_t lastFirstTFOrbit = -1;
-    static uint32_t lastTFCounter = -1;
-    if (lastFirstTFOrbit != -1 && lastTFCounter != -1) {
-      int32_t diffOrbit = tinfo.firstTForbit - lastFirstTFOrbit;
-      int32_t diffCounter = tinfo.tfCounter - lastTFCounter;
-      if (diffOrbit != diffCounter * mTFSettings->nHBFPerTF) {
-        LOG(error) << "Time frame has mismatching firstTfOrbit - Last orbit/counter: " << lastFirstTFOrbit << " " << lastTFCounter << " - Current: " << tinfo.firstTForbit << " " << tinfo.tfCounter;
+  if (mSpecConfig.enableDoublePipeline != 2) {
+    if (mVerbosity) {
+      LOG(info) << "TF firstTForbit " << mTFSettings->tfStartOrbit << " nHBF " << mTFSettings->nHBFPerTF << " runStartOrbit " << mTFSettings->runStartOrbit << " simStartOrbit " << mTFSettings->simStartOrbit;
+    }
+    if (mConfParam->checkFirstTfOrbit) {
+      static uint32_t lastFirstTFOrbit = -1;
+      static uint32_t lastTFCounter = -1;
+      if (lastFirstTFOrbit != -1 && lastTFCounter != -1) {
+        int32_t diffOrbit = tinfo.firstTForbit - lastFirstTFOrbit;
+        int32_t diffCounter = tinfo.tfCounter - lastTFCounter;
+        if (diffOrbit != diffCounter * mTFSettings->nHBFPerTF) {
+          LOG(error) << "Time frame has mismatching firstTfOrbit - Last orbit/counter: " << lastFirstTFOrbit << " " << lastTFCounter << " - Current: " << tinfo.firstTForbit << " " << tinfo.tfCounter;
+        }
       }
+      lastFirstTFOrbit = tinfo.firstTForbit;
+      lastTFCounter = tinfo.tfCounter;
     }
-    lastFirstTFOrbit = tinfo.firstTForbit;
-    lastTFCounter = tinfo.tfCounter;
   }
 
   o2::globaltracking::RecoContainer inputTracksTRD;
@@ -1045,7 +1049,7 @@ void GPURecoWorkflowSpec::doCalibUpdates(o2::framework::ProcessingContext& pc, c
     mGRPGeomUpdated = false;
     needCalibUpdate = true;
 
-    if (!mITSGeometryCreated) {
+    if (mSpecConfig.runITSTracking && !mITSGeometryCreated) {
       o2::its::GeometryTGeo* geom = o2::its::GeometryTGeo::Instance();
       geom->fillMatrixCache(o2::math_utils::bit2Mask(o2::math_utils::TransformType::T2L, o2::math_utils::TransformType::T2GRot, o2::math_utils::TransformType::T2G));
       mITSGeometryCreated = true;
@@ -1078,15 +1082,13 @@ void GPURecoWorkflowSpec::doCalibUpdates(o2::framework::ProcessingContext& pc, c
       }
       mMatLUTCreated = true;
     }
-    if (!mTRDGeometryCreated) {
-      if (mSpecConfig.readTRDtracklets) {
-        auto gm = o2::trd::Geometry::instance();
-        gm->createPadPlaneArray();
-        gm->createClusterMatrixArray();
-        mTRDGeometry = std::make_unique<o2::trd::GeometryFlat>(*gm);
-        newCalibObjects.trdGeometry = mConfig->configCalib.trdGeometry = mTRDGeometry.get();
-        LOG(info) << "Loaded TRD geometry";
-      }
+    if (mSpecConfig.readTRDtracklets && !mTRDGeometryCreated) {
+      auto gm = o2::trd::Geometry::instance();
+      gm->createPadPlaneArray();
+      gm->createClusterMatrixArray();
+      mTRDGeometry = std::make_unique<o2::trd::GeometryFlat>(*gm);
+      newCalibObjects.trdGeometry = mConfig->configCalib.trdGeometry = mTRDGeometry.get();
+      LOG(info) << "Loaded TRD geometry";
       mTRDGeometryCreated = true;
     }
   }
@@ -1144,12 +1146,12 @@ Inputs GPURecoWorkflowSpec::inputs()
   } else if (mSpecConfig.enableDoublePipeline == 1) {
     inputs.emplace_back("pipelineprepare", gDataOriginGPU, "PIPELINEPREPARE", 0, Lifetime::Timeframe);
   }
-  if (mSpecConfig.outputTracks || mSpecConfig.caClusterer) {
+  if (mSpecConfig.enableDoublePipeline != 2 && (mSpecConfig.outputTracks || mSpecConfig.caClusterer)) {
     // calibration objects for TPC clusterization
     inputs.emplace_back("tpcgain", gDataOriginTPC, "PADGAINFULL", 0, Lifetime::Condition, ccdbParamSpec(o2::tpc::CDBTypeMap.at(o2::tpc::CDBType::CalPadGainFull)));
     inputs.emplace_back("tpcaltrosync", gDataOriginTPC, "ALTROSYNCSIGNAL", 0, Lifetime::Condition, ccdbParamSpec(o2::tpc::CDBTypeMap.at(o2::tpc::CDBType::AltroSyncSignal)));
   }
-  if (mSpecConfig.outputTracks) {
+  if (mSpecConfig.enableDoublePipeline != 2 && mSpecConfig.outputTracks) {
     // calibration objects for TPC tracking
     const auto mapSources = mSpecConfig.tpcDeadMapSources;
     if (mapSources != 0) {
@@ -1219,15 +1221,17 @@ Inputs GPURecoWorkflowSpec::inputs()
     } else if (mSpecConfig.itsTriggerType == 2) {
       inputs.emplace_back("phystrig", "TRD", "TRKTRGRD", 0, Lifetime::Timeframe);
     }
-    if (mSpecConfig.isITS3) {
-      inputs.emplace_back("cldict", "IT3", "CLUSDICT", 0, Lifetime::Condition, ccdbParamSpec("IT3/Calib/ClusterDictionary"));
-      inputs.emplace_back("alppar", "ITS", "ALPIDEPARAM", 0, Lifetime::Condition, ccdbParamSpec("ITS/Config/AlpideParam"));
-    } else {
-      inputs.emplace_back("itscldict", "ITS", "CLUSDICT", 0, Lifetime::Condition, ccdbParamSpec("ITS/Calib/ClusterDictionary"));
-      inputs.emplace_back("itsalppar", "ITS", "ALPIDEPARAM", 0, Lifetime::Condition, ccdbParamSpec("ITS/Config/AlpideParam"));
-    }
-    if (mSpecConfig.itsOverrBeamEst) {
-      inputs.emplace_back("meanvtx", "GLO", "MEANVERTEX", 0, Lifetime::Condition, ccdbParamSpec("GLO/Calib/MeanVertex", {}, 1));
+    if (mSpecConfig.enableDoublePipeline != 2) {
+      if (mSpecConfig.isITS3) {
+        inputs.emplace_back("cldict", "IT3", "CLUSDICT", 0, Lifetime::Condition, ccdbParamSpec("IT3/Calib/ClusterDictionary"));
+        inputs.emplace_back("alppar", "ITS", "ALPIDEPARAM", 0, Lifetime::Condition, ccdbParamSpec("ITS/Config/AlpideParam"));
+      } else {
+        inputs.emplace_back("itscldict", "ITS", "CLUSDICT", 0, Lifetime::Condition, ccdbParamSpec("ITS/Calib/ClusterDictionary"));
+        inputs.emplace_back("itsalppar", "ITS", "ALPIDEPARAM", 0, Lifetime::Condition, ccdbParamSpec("ITS/Config/AlpideParam"));
+      }
+      if (mSpecConfig.itsOverrBeamEst) {
+        inputs.emplace_back("meanvtx", "GLO", "MEANVERTEX", 0, Lifetime::Condition, ccdbParamSpec("GLO/Calib/MeanVertex", {}, 1));
+      }
     }
     if (mSpecConfig.processMC) {
       inputs.emplace_back("itsmclabels", "ITS", "CLUSTERSMCTR", 0, Lifetime::Timeframe);