why cuNDT cannot work with x86 version ubuntu20.04

[nvidia-ai-iot]

why cuNDT cannot work with x86 version ubuntu20.04

[QYChan]

x86 Ubuntu18.04 can not work either

GPU has cuda devices: 1
----device id: 0 info----
  GPU : NVIDIA GeForce RTX 3060 
  Capbility: 8.6
  Global memory: 12036MB
  Const memory: 64KB
  SM in a block: 48KB
  warp size: 32
  threads in a block: 1024
  block dim: (1024,1024,64)
  grid dim: (2147483647,65535,65535)

Loaded 7000 data points for P with the following fields: x y z
Loaded 7000 data points for Q with the following fields: x y z
Target rigid transformation : cloud_P -> cloud_Q
Rotation matrix :
    | 0.923880 -0.382683 0.000000 | 
R = | 0.382683 0.923880 0.000000 | 
    | 0.000000 0.000000 1.000000 | 
Translation vector :
t = < 0.000000, 0.000000, 0.200000 >

------------checking PCL NDT(CPU)---------------- 
PCL align Time: 48.3015 ms.
Normal Distributions Transform has converged: 1 score: 0.540197
Rotation matrix :
    | 0.999237 0.009737 0.037825 | 
R = | -0.008490 0.999419 -0.033002 | 
    | -0.038124 0.032655 0.998739 | 
Translation vector :
t = < 0.038175, 0.110290, 0.185038 >

------------checking CUDA NDT(GPU)---------------- 
CUDA NDT by Time: 0.596691 ms.
CUDA NDT fitness_score: 0.349491
Rotation matrix :
    | 0.000000 0.000000 0.000000 | 
R = | 0.000000 0.000000 0.000000 | 
    | 0.000000 0.000000 0.000000 | 
Translation vector :
t = < 0.000000, 0.000000, 0.000000 >