Higher Interpolation Quality

Any chance to get upgrades on the interpolation algorithm?

It has been shown that SVP gives blurrier results than MvTools2 when running with the same settings due to a bug.

I've also been working on my own interpolation algorithm and the artifact masking here is considerably superior, notably with stripes.
https://forum.doom9.org/showthread.php?t=174793

Performance, however, is low, especially with DCT=4 or DCT=1. Any chance to get those same results with GPU acceleration through SVP? With 1080p content and Preset=Slower, I have to count nearly a minute per second of processing, or an hour per minute, as MvTools2 isn't working well in MT mode.