The code embedded in Haskell need not managed runtime. It can be used for hard realtime tasks including garbage trucks with hybrid power train [1] and, from my

The code embedded in Haskell need not managed runtime. It can be used for hard realtime tasks including garbage trucks with hybrid power train [1] and, from my experience, to control FPGA-based network switches for all kinds of analytics on 160G of Ethernet traffic in 2013. [1] https://www.slideserve.com/kin/controlling-hybrid-vehicles-with-haskell https://www.slideserve.com/kin/controlling-hybrid-vehicles-w... After embedding something in Haskell you can have your hard real time code with all kinds of runtimes seamlessly integrated with other code in typical Haskell with its RTS.