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Published 20 hours ago • verified publisher icon tianweiy

Inference speed

Open konyul opened this issue 2 years ago • 3 comments

When I check the inference speed of Centerpoint(pointpillars,voxelnet) I get the following FPS (2 task/s, 4.7 task/s). image command I typed is python tools/dist_test.py configs/nusc/pp/nusc_centerpoint_pp_02voxel_two_pfn_10sweep.py --checkpoint nusc_centerpoint_pp_02voxel_two_pfn_10sweep_latest.pth --work_dir nusc_centerpoint_pp_02voxel_two_pfn_10sweep --speed_test In the repository, however, FPS on Centerpoint(pointpillars) is 31. is there any problem??

konyul avatar Sep 29 '22 02:09 konyul

This one is the FPS of Centerpoint(voxelnet1440) image

I used the both checkpoints on the repository

konyul avatar Sep 29 '22 02:09 konyul

it mainly depends on cpu / disk speed. (due to data loading + voxelization), so you will need faster cpu/disk to reproduce the speed.

You can see the profile results in this paper for a slightly different model variant. The speed is also evaluated publicly here https://waymo.com/open/challenges/entry/?challenge=DETECTION_3D&challengeId=DETECTION_3D&emailId=1eabf20b-e3af&timestamp=1623380141003212

tianweiy avatar Sep 30 '22 01:09 tianweiy

Thank you for the answer.

konyul avatar Oct 01 '22 05:10 konyul