As I recall there are services which can do things like that. A quick Google search gave me some hits.
It looks like even companies like Amazon will do what you want.
Don't expect anything to be cheap.
Far better? Write better code. Use the profile tool to find the bottleneck(s) in your code. Or find better algorithms to do what you want to do. Almost always, when someone writes code that runs too slowly for them, the solution is to write better code, not to throw it at a super computer.
