Do I need to know C++ to start using Cuda technology?

Question

Programming

Hello! I will need to understand the Cuda technology, start writing programs that use this technology. Do I need to know C++ for this? At the moment I have experience with Java and Delphi languages.
UPD 1:
www.jcuda.org Googled it and found it. Will it be as efficient as regular Cuda C?

Answer 1

Yes. GPU Accelerated Computing with Python

Answer 2

You need to be proficient in C/C++, as is the case with OpenCL

Answer 3

As far as I remember Cuda, there are no classes there, so it is not necessary to know OOP. OpenCL definitely has a C interface and classes are not needed there, although they can be useful as wrappers.