Not quite that, but here's someone's approximation of this approach for an extremely fast hash: So this was a fun hash that I came up with when I was looking

Not quite that, but here's someone's approximation of this approach for an extremely fast hash: So this was a fun hash that I came up with when I was looking for a 128-bit hash for falkervisor's code coverage database. This hash passes all of smhasher's tests, faster than any other hash that does the same. I made this up by randomly testing things until it passed all of smhashers tests. It is likely that this hash is heavily flawed and smhasher just doesn't stress its flaws. https://github.com/gamozolabs/falkhash https://github.com/gamozolabs/falkhash