CUDA #pragma

Accelerated Computing CUDA CUDA Programming and Performance
#1

Greetings,

What are the valid #pragma’s for CUDA? All I found is unroll (is there stop unroll pragma too)?
Which compiler options are available as #pragma’s?
Thanks in advance

#2

To prevent loops from getting unrolled, use

#pragma unroll 1

I am not aware of any other #pragma’s supported by the CUDA C compiler.