How to specify work-group-size when run program on CPU ?

Discussion created by Fuxianjun on Aug 23, 2010
Latest reply on Aug 23, 2010 by genaganna

I know my GPU's frontwave size is 64 and work_group_size would be multiple of 64. But if I want to calculate on CPU, how to specify the work_group_size, thanks for reading and reply !