Another example using the new Global Light Sampling in Arnold 7.2.1.0. More information here. In this case, the renders are more than 3x faster using GLS.
Global Light Sampling: classical living room scene
Arnold Rendering Blog
Another example using the new Global Light Sampling in Arnold 7.2.1.0. More information here. In this case, the renders are more than 3x faster using GLS.
Arnold Rendering Blog 