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Nr ldpc cuda softmodem

Francois TABURET requested to merge NR_ldpc_cuda_softmodem into develop

move ldpc decoder accelerated in cuda GPU in a shared lib compatible with oai loader. is built as a ldpctest, nr-sotmodem, nr-uesoftmoden and ocp-gnb targets when cuda development environment is detected. At runtime --loader.ldcp.shlibversion _cuda option can be used to select the cuda accelerated ldcp library, except for the ldpctest exec where the -G option has been preserved. Also start implementing an opencl version of the ldpc decoder, starting "translating" the cuda version.

Edited by Francois TABURET

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