Out of memory when creating mesh from point cloud

### 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](http://www.open3d.org/docs/latest/getting_started.html#development-version-pip).
- [X] I have checked the [release documentation](http://www.open3d.org/docs/release/) and the [latest documentation](http://www.open3d.org/docs/latest/) (for `main` branch).

### My Question

Hey, guys. I'm creating mesh from point cloud using Poisson. On 8 layers of depth it creates very chunky model, but on 12 I'm already crushing out of memory. Do you know how to reduce or cut ram usage ? Maybe I can write some information on disk?