Hi there,

Apologies for the newb question im having some trouble getting my head around openCL in relation to a 3d case.

I’m wanting to obtain the relevant warpId of a given thread, in a 1D case this translates to get_local_id(0)? However I’m unsure how to obtain the warpId for the 3d case, I’m having trouble understanding how the local ids, and group size relate to one another, any help/explanation would be massively appreciated.