actually I think the synergy client(s) /server I offered can do that. All kindle compiled so one could run the others...
I'll have to have another look at it - it's been a decade or something but I think that is what it does IIRC.
: ) A cluster would be way cool. a kindle supercomputer is hackaday worthy or something is wrong with the world!!!
still Doom on a kindle *Might* sneak in there too, since it would be the first actual REAL fps game on the device I believe (tiny, jerky, ugly, gameboy hacks withstanding)