AnsweredAssumed Answered

intra thread communication with opencl

Question asked by thanasio on Jul 8, 2014
Latest reply on Nov 7, 2014 by dipak

Hi,

 

i am coming to opencl with a cuda background and i was hoping to find a fast thread communication function similar to cuda's __shuffle(). I bumped into

 

work_group_reduce() function available in opencl and i was wondering what is its performance when used to reduce values held in registers.



Cheers,

T

 

Outcomes