songhc8

GPU EuclideanClusterExtraction is still slower than CPU version.

1

Hi, I tested the GPU version cluster. But it is still slower than CPU when processing one pcd file which contains 196015 points. the hardware of my computer: GPU: 2070...

### Checklist - [X] I have searched for [similar issues](https://github.com/isl-org/Open3D/issues). - [X] For Python issues, I have tested with the [latest development wheel](https://www.open3d.org/docs/latest/getting_started.html#development-version-pip). - [X] I have checked the [release...

multiview registration without odometry edge.

1

### Checklist - [X] I have searched for [similar issues](https://github.com/isl-org/Open3D/issues). - [X] For Python issues, I have tested with the [latest development wheel](https://www.open3d.org/docs/latest/getting_started.html#development-version-pip). - [X] I have checked the [release...