|
I answer it myself, dm stands for depth multiplier. 0.5 means halve the number of channels used in each layer, which cuts down the number of computations by a factor of 4 and the number of learnable parameters by a factor 3. It is therefore much faster than the full model but also less accurate. On my GTX 1080Ti, the first frame is always ~1.2s, but the following ones reduce to ~0.015s. That's about 70FPS! So it makes sense for 3399pro to achieve 15FPS. |
|