• ITS GPU tracking
  • Running with more than a bunch of threads HIP "lost" its deterministic nature in ITS tracking, while CUDA maintains it.
  • Upgraded to rocm 6.2 -> cannot run HIP anymore (runtime/target architecture problem, it is not the first time).
  • Using GPU workflows still gives slightly different results comparing with native gpu tracking, this is genuine, depends on some difference in the configuration, to be understood.
  •