#1983 introduced UCXX support in both C++ and Cython/Python. Up until now we had UCX-Py implementation using the original UCX implementation, while the Python UCXX implementation used the C++ UCXX implementation, this was being selected via the is_ucxx argument. With the UCX-Py removal in #2791 due to the upcoming archival of UCX-Py the original pure-UCX code will not be used nor tested anymore and should be removed. The C++ UCXX implementation is also shorter and thus hopefully easier to maintain, so that is an advantage to the existing C++ codebase as well.
#1983 introduced UCXX support in both C++ and Cython/Python. Up until now we had UCX-Py implementation using the original UCX implementation, while the Python UCXX implementation used the C++ UCXX implementation, this was being selected via the
is_ucxxargument. With the UCX-Py removal in #2791 due to the upcoming archival of UCX-Py the original pure-UCX code will not be used nor tested anymore and should be removed. The C++ UCXX implementation is also shorter and thus hopefully easier to maintain, so that is an advantage to the existing C++ codebase as well.