message: removed unused variable in dataman test
diff: @@ -121,7 +121,6 @@ void DataManReaderP2PMemSelect(const Dims &shape, const Dims &start,
  dataManIO.SetParameters(engineParams);
  adios2::Engine dataManReader = dataManIO.Open("stream", adios2::Mode::Read);
  std::vector<int> myInts = reader_data;
  - size_t i;
  while (true)
  {
  adios2::StepStatus status = dataManReader.BeginStep(StepMode::Read, 5);
  