feat: support Qwen2D VAE#1714
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Summary
Wan2.1 VAE, but 3D convolutions are pruned into 2D convs for decoding single frames.
Download Link: https://huggingface.co/Anzhc/Qwen2D-VAE
(tensor naming convention in this file is not the same as the one currently supported in stable-diffusion.cpp, fixed by #1713)
Decoding only for now, I ran out of time.
Related Issue / Discussion
#1610
Additional Information
Qwen2D-VAE:
[DEBUG] ggml_extend.hpp:2007 - wan_vae compute buffer size: 4563.99 MB(VRAM)
[DEBUG] model_manager.cpp:727 - model manager releasing compute params ( 48.28 MB, 104 tensors) from ROCm0
[DEBUG] vae.hpp:215 - computing vae decode graph completed, taking 2.02s
qwen_image_vae:
[DEBUG] ggml_extend.hpp:2007 - wan_vae compute buffer size: 7420.44 MB(VRAM)
[DEBUG] model_manager.cpp:727 - model manager releasing compute params (136.46 MB, 104 tensors) from ROCm0
[DEBUG] vae.hpp:215 - computing vae decode graph completed, taking 5.84s
Checklist