Rotate (barrel shift) in hardware?

Accelerated Computing CUDA CUDA Programming and Performance
1

Does G80 have a rotation / barrel shift instruction?

If so, how can this be accessed? (I haven’t located anything on this)

Thanks,

Dan

2

No, you’ll need a 3-instruction sequence (SHR, SHL, OR, I believe).

Mark

3

I take it this is for a cryptographic application?

4

No speaking for the OP, I personally would be interested in this if it were available. Same basic question: http://forums.nvidia.com/index.php?showtopic=30918

Paul