Been playing with HLS and algorithms pretty much the whole week and was able to achieve sufficient hashrate gain on Gr0estl algo (read GRS coin). Right now single core of Gr0estl is hashing at approx. 2.4MH/s on KC705 board. That is 2000% gain compared to the very first version that was doing only 120kH/s. There’s still enough room for improvement so I’ll keep working on it while our hardware engineers are busy with physical device, PCBs and other low-level stuff.