How to obtain inference speed？

[VsionQing]

How to calculate the inference speed FPs in this paper? PV-RCNN and so on

[Jane-QinJ]

Have the same question

[jihanyang]

We use time.time() with os.environ['CUDA_LAUNCH_BLOCKING'] = '1'

[Jane-QinJ]

We use time.time() with os.environ['CUDA_LAUNCH_BLOCKING'] = '1'

Thank u for your gentle reply! But I'm not familiar enough to your great work. So could u gentlely tell me in detail how to write this code and use it in your OpenPCDet framework? I'll be very appreciated to your instruction.

[strugglingguoguo]

I Have the same question.I don't know where to put the time module.

[jihanyang]

Put time.time() here to calculate the forward time: https://github.com/open-mmlab/OpenPCDet/blob/c233477a4a4bf2861a978794d6b9c047f64641f7/tools/eval_utils/eval_utils.py#L56-L57

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity.

[jihanyang]

Supported in the latest verison with --infer_time keyword

[ammaryasirnaich]

Is there a difference between --infer_time and FPS ?