It looks quite nice just from skimming the link.
But, I don’t understand the comparison to TBB. Do they have a version of TBB that runs on the GPU natively? If the TBB implementation is on the CPU… that’s just comparing two different pieces of hardware. Which would be confusing, bordering on dishonest.
The TBB comparison is a marketing leftover from 10 years ago when they were trying to convince people that NVIDIA GPUs were much faster than Intel CPUs for parallel problems.