FP16 has no effect - Githubissues

JeffWang987 / OpenOccupancy

[ICCV 2023] OpenOccupancy: A Large Scale Benchmark for Surrounding Semantic Occupancy Perception

Apache License 2.0

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FP16 has no effect #29

Open Jennieett opened 1 year ago

Jennieett commented 1 year ago

Hi! After I added "fp16 = dict(loss_scale=512.)" in config file and added attribute "fp16_enabled" in occnet and bevdepth, the time and memory used when training were same as before. How can I make some changes to make FP16 truly work?