~20k gates total (ShapeCPU was ~30k gates), but the _real_ bottleneck for FHE computing is the longest path from input to output as FHE computers are highly par

~20k gates total (ShapeCPU was ~30k gates), but the _real_ bottleneck for FHE computing is the longest path from input to output as FHE computers are highly parallel. I am sure I had a stat for the longest path from input to output, but I'm a few years swapped out on this project. Note that adding pipelining to a CPU drastically reduces the longest path. ShapeCPU is not pipelined at all which probably means there's a bunch of low-hanging fruit.