SD3 with DDIM does not work?

[Pengchengpcx]

I tried to use stable diffusion 3 with DDIMscheduler but it does not work. I am wondering if DDIM can be used for SD3 ? Here is what I used. I think the default FlowmatchEuler is also an ODE solver as the DDIM. I also tried different betas but I cannot produce good images with DDIM.

ddim_sch = DDIMScheduler(beta_start=0.00085, beta_end=0.012, beta_schedule="scaled_linear", clip_sample=False, set_alpha_to_one=False, steps_offset=1)

pipe = StableDiffusion3Pipeline.from_pretrained("/apdcephfs_cq8/share_2992679/ckpt/stable-diffusion-3-medium-diffusers/", torch_dtype=torch.float16, local_files_only=True)

pipe.scheduler = ddim_sch

[asomoza]

cc: @yiyixuxu