Does the Nvidia CUDA libraries have a bitwise shift function, like in C++ _lrotl and _lrotr from stdlib.h?

Question

GPGPU

If there are none, maybe there is an implementation (source) of such functions in C\C++?

Answer 1

What is the difficulty?

uint32_t lrotl(uint32_t v, unsigned s)
{
    s &= sizeof(v) * 8 - 1;
    if (s)
        return (v << s) | (v >> (sizeof(v) * 8 - s));
    else
        return v;
}