I use HPX for a project related to my PhD thesis, a runtime for distributed and heterogenous computations named Qubus. Qubus is geared
towards the type of simulation we perform in my field of research, quantum chemistry. Qubus's uses an LLVM-based JIT compiler to
optimize the equations of motion, exploiting the physical properties of the simulated system (symmetries, ...) and the capabilites of the
available hardware. HPX is used as the foundation of the load balancer and the consistency protocol. This setup allows us to handle the TB of data
which we produce during a single step of the simulation without compromissing on the fidelity of the simulation.