Hi, I’m using blender 2.72 and it seems I can’t render smoke using my GPU (though it works with my CPU). I have tried to set the feature set to “experimental” with no luck. 
I’m a bit curious about this since it sais in the 2.72 release notes that volumetrics should be supperted in the GPU: http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.72/Cycles. 
Have I missed some setting or am I all wrong :spin: :spin: :spin:
Thanks!
since it sais in the 2.72 release notes that smoke should be supperted in the GPU
No it doesn’t, it says ‘Basic’ volume rendering on the gpu is supported. If you then follow the documentation link it will then tell you what limitations there are:
Currently we do not support:
General:
- Camera inside a volume mesh (Support added in Blender newer than 2.72).
- Correct ray visibility for volume meshes
On GPU:
- Smoke/Fire rendering
- Equi Angular / MIS Volume Sampling
- Volume Multi Light sampling
:mad:
Oh well :rolleyes: