Open ztcyhh opened 10 months ago
CPU:E5-2683 V4 GPU:RTX 3090 * 2
When i use colmap to mesh, it only tasks about 20 min.
It is normal that it uses only CPU. The implementation of the algorithm is made to only run in parallel on CPU. It does not use GPU.
When i try to reconstruct a construction site point cloud in meshlab, it's about 10 million points and 500 images, but i use about 3 hrs to do poisson meshing(depth=12) and 12 hrs to texture(8 million meshs,texture size =1024). It's too slow for me. So i try to figure out what's going on. And i check the equipment i use. It seems like only use cpu when doing poisson mesh, is it normal? or how can i speed up the [progress?] The gpu usage is just the same as before (some other program is running on).