This is roughly how https://github.com/c-blake/cligen/blob/master/examples/dups.nim https://github.com/c-blake/cligen/blob/master/examples/dups.... can work. T

This is roughly how https://github.com/c-blake/cligen/blob/master/examples/dups.nim https://github.com/c-blake/cligen/blob/master/examples/dups.... can work. There is little question that changing the scale of the problem very much lessons performance sensitivity to the hash.