'GPU acceleration currently does NOT make use of multiple OpenCL devices (i.e. two or more graphics cards) but this may change at a future date.'This has been in place circa 2011
Are we stuck on one gpu, still, because there is nothing like Intel TBB for GPUs or is it more a developer allocation resource matter?
Thx!
PS. Becoming more important as we are installing renderfarms with many GPUs these days.