Comments (1)
The current idea is to save the parameters of the forward process after converting the denoise_fn module of the network, which is unet, to onnx.
In the process of exporting the onnx model, it appears
runtime error: couldn't export python mehod. but no specific part was given as to what went wrong.
I tested each module of the network and found that one of the modules used the checkpoint function, which I removed and successfully exported the model in onnx format.
However, the exported ONNX model actually increases the inference time during inference.
There may be several reasons:
① The checkpoint function in unet has been removed by me.
② The input of onnx only supports numpy format, which means that the input parameters of the model can only be in the CPU environment.
Perhaps there will be better improvements only after converting onnx to TensorRT. However, recent DDIM, PLMS, and dpm solver's inverse Markov chain sampling methods have greatly accelerated the sampling process of the diffusion model. The inference time gain brought by the new sampling method has far exceeded the gain brought by TensorRT deployment.
from palette-image-to-image-diffusion-models.
Related Issues (20)
- Palette [Palette() form models.mods] not recognized. HOT 1
- use specific mask HOT 3
- what's the valid mask HOT 5
- Question about encode the gama rather than t HOT 2
- Image-to-image translation with mostly black images HOT 3
- How can I add classifier guidance while doing the uncropping task?
- Broken pipeline error while training on multiple gpu
- use this project for image restoration
- How can I adapt the colorization model to work with different image resolutions?
- Training loss growing up
- why p_mean_variance use noise_level instead of sample_gammas like in training for time conditon of denoise function. HOT 3
- There was no result at the time of the test
- segmentation fault HOT 1
- Some of the results are full of noise. HOT 2
- test noise schedule and train noise schedule are different?
- Whether to use a lr scheduler when training from the scratch? HOT 1
- I'm fused by the output and target noise.
- [Uncropping]How to generate panoramas like Firgure 2?
- Error During Colorization Training
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from palette-image-to-image-diffusion-models.