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GPU: Fix checking for dmaTransferType with GPU memory registration disabled #14522

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Merged
davidrohr merged 1 commit into from
Jul 17, 2025
Merged

GPU: Fix checking for dmaTransferType with GPU memory registration disabled #14522

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4 changes: 2 additions & 2 deletions GPU/GPUTracking/Global/GPUChainTracking.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -273,8 +273,8 @@ bool GPUChainTracking::ValidateSettings()
GPUError("NStreams of %d insufficient for %d nTPCClustererLanes", mRec->NStreams(), (int32_t)GetProcessingSettings().nTPCClustererLanes);
return false;
}
if (GetProcessingSettings().noGPUMemoryRegistration && gatherMode != 3) {
GPUError("noGPUMemoryRegistration only possible with gather mode 3");
if ((mRec->GetRecoStepsGPU() & GPUDataTypes::RecoStep::TPCCompression) && GetProcessingSettings().noGPUMemoryRegistration && gatherMode != 3) {
GPUError("noGPUMemoryRegistration only possible with gather mode 3 (set to %d / %d)", mRec->GetProcessingSettings().tpcCompressionGatherMode, gatherMode);
return false;
}
if (GetProcessingSettings().doublePipeline) {
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