The differences between .qdrep and .nsys-rep

What is the difference between .qdrep and nsys-rep after profiling a python code?

.qdrep was the former extension of the report file. It was replaced by .nsys-rep with release 2021.4.

Result file rename

  • In order to make the Nsight tools family more consistent, all versions of Nsight Systems starting with 2021.4 will use the “.nsys-rep” extension for generated report files by default.
  • Older versions of Nsight Systems used “.qdrep”.
  • Nsight Systems GUI 2021.4 and higher will continue to support opening older “.qprep” reports.
  • Versions of Nsight Systems GUI older than 2021.4 will not be able to open “.nsys-rep” reports.


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