We should be returning the max workgroup size calculated by the compiler. Change-Id: If86590efbb9b291f470bdbe87e5df992e661c539
Cuda shared == OpenCL local Cuda local == OpenCL private Change-Id: I5a204945ecde35919b9e9def20bbb2662fffea2b
Change-Id: I06d198bbb4a499e153b290b73a92afed3553b252