acominer v0.4.0 features LatencyFleX (TM)! Taking inspiration from packet congestion control, LatencyFleX reduces the latency when submitting shares, allowing a lower rate of stale shares. It dynamically adapts to system load, making room for responsiveness while keeping the latency low all the time.

It's advised that you apply https://github.com/ishitatsuyuki/patches/tree/master/drm-hrtimer to get the intended performance.

Changes:

• Implemented LatencyFleX (TM) (Activate with --latencyflex)
• Properly flush caches before reading results
  This prevents potential lost shares. In practice this had a very low chance to happen, though.

Download from GitHub.