With this draft MR, I wanted to bring my current personal version of CbmTrdModuleRecR::BuildCluster() to your attention. It reproduces the original version but is a bit more concise in my opinion. Unfortunately, it is still too slow. I takes up to two seconds to process one timeslice of data from the 2457 run. Suggestions for additional improvements are appreciated.
Again, this is not meant to be merged into the offline version of the code. It is precursor work for a new class.