use DDIM error

[xupinggl]

No description provided.

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Title: use NO error

[xupinggl]

segmentation_sample.py，I want to use DDIM to speed up, added the following code, but it reports an error, hope to get an answer
“--use_ddim
True
--timestep_respacing
ddim250”

RuntimeError: CUDA error: device-side assert triggered
CUDA kernel errors might be asynchronously reported at some other API call,so the stacktrace below might be incorrect.
For debugging consider passing CUDA_LAUNCH_BLOCKING=1.

[LiuTingWed]

File "/home/david/anaconda3/envs/py37tor181/lib/python3.7/site-packages/torch/cuda/streams.py", line 79, in record_event
event.record(self)
File "/home/david/anaconda3/envs/py37tor181/lib/python3.7/site-packages/torch/cuda/streams.py", line 154, in record
super(Event, self).record(stream)
RuntimeError: CUDA error: device-side assert triggered
Do you solve this question? I have same problem.
I guess the author does not use DDIM before.

[xupinggl]

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