Spaces:
Running
on
Zero
Running
on
Zero
Commit
Β·
7b42604
1
Parent(s):
75ce7bd
yes
Browse files- app.py +68 -75
- two_stream_shunt_adapter.py +318 -110
app.py
CHANGED
@@ -4,10 +4,10 @@ import numpy as np
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import matplotlib.pyplot as plt
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from transformers import T5Tokenizer, T5EncoderModel
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from diffusers import DiffusionPipeline
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from safetensors.torch import
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from huggingface_hub import hf_hub_download
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from two_stream_shunt_adapter import TwoStreamShuntAdapter
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from
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# βββ Device & Model Setup βββββββββββββββββββββββββββββββββββββ
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device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
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@@ -31,12 +31,8 @@ config_l = T5_SHUNT_REPOS["clip_l"]["config"]
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config_g = T5_SHUNT_REPOS["clip_g"]["config"]
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# βββ Loader βββββββββββββββββββββββββββββββββββββββββββββββββββ
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from safetensors.torch import safe_open
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def load_adapter(repo, filename, config):
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path = hf_hub_download(repo_id=repo, filename=filename)
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# Fallback-safe loading for ZeroGPU
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model = TwoStreamShuntAdapter(config).eval()
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tensors = {}
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with safe_open(path, framework="pt", device="cpu") as f:
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model.to(device)
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return model
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# βββ Visualization ββββββββββββββββββββββββββββββββββββββββββββ
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def plot_heat(mat, title):
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import io
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fig, ax = plt.subplots(figsize=(6, 3), dpi=100)
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im = ax.imshow(mat, aspect="auto", cmap="bwr", origin="upper")
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ax.set_title(title)
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plt.colorbar(im, ax=ax)
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buf = io.BytesIO()
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plt.savefig(buf, format="png", bbox_inches='tight')
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buf.seek(0)
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return buf
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# βββ Inference ββββββββββββββββββββββββββββββββββββββββββββββββ
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@torch.no_grad()
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def infer(prompt, adapter_l_file, adapter_g_file, strength, noise, gate_prob, use_anchor):
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t5_ids = t5_tok(prompt, return_tensors="pt").input_ids.to(device)
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t5_seq = t5_mod(t5_ids).last_hidden_state
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image = pipe(
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prompt_embeds=
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pooled_prompt_embeds=
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negative_prompt_embeds=
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negative_pooled_prompt_embeds=
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num_inference_steps=20,
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guidance_scale=5.0
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).images[0]
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return
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image,
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plot_heat(delta_l_final.squeeze().cpu().numpy(), "Ξ CLIP-L"),
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plot_heat(gate_l_scaled.squeeze().cpu().numpy(), "Gate CLIP-L"),
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plot_heat(delta_g_final.squeeze().cpu().numpy(), "Ξ CLIP-G"),
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plot_heat(gate_g_scaled.squeeze().cpu().numpy(), "Gate CLIP-G"),
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f"g_pred_l: {g_pred_l.mean().item():.3f}, Ο_l: {tau_l.mean().item():.3f}",
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f"g_pred_g: {g_pred_g.mean().item():.3f}, Ο_g: {tau_g.mean().item():.3f}"
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)
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# βββ Gradio App βββββββββββββββββββββββββββββββββββββββββββββββ
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with gr.Blocks(title="Dual Adapter T5βCLIP") as demo:
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with gr.Column():
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out_img = gr.Image(label="Generated Image")
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delta_l = gr.Image(label="Ξ CLIP-L")
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gate_l = gr.Image(label="Gate CLIP-L")
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delta_g = gr.Image(label="Ξ CLIP-G")
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gate_g = gr.Image(label="Gate CLIP-G")
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stats_l = gr.Textbox(label="CLIP-L Stats")
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stats_g = gr.Textbox(label="CLIP-G Stats")
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run_btn.click(
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fn=infer,
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inputs=[prompt, adapter_l, adapter_g, strength, noise, gate_prob, use_anchor],
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outputs=
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)
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if __name__ == "__main__":
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demo.launch()
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import matplotlib.pyplot as plt
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from transformers import T5Tokenizer, T5EncoderModel
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from diffusers import DiffusionPipeline
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from safetensors.torch import safe_open
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from huggingface_hub import hf_hub_download
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from two_stream_shunt_adapter import TwoStreamShuntAdapter
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from adapter_config import T5_SHUNT_REPOS
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# βββ Device & Model Setup βββββββββββββββββββββββββββββββββββββ
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device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
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config_g = T5_SHUNT_REPOS["clip_g"]["config"]
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# βββ Loader βββββββββββββββββββββββββββββββββββββββββββββββββββ
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def load_adapter(repo, filename, config):
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path = hf_hub_download(repo_id=repo, filename=filename)
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model = TwoStreamShuntAdapter(config).eval()
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tensors = {}
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with safe_open(path, framework="pt", device="cpu") as f:
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model.to(device)
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return model
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# βββ Inference ββββββββββββββββββββββββββββββββββββββββββββββββ
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@torch.no_grad()
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def infer(prompt, adapter_l_file, adapter_g_file, strength, noise, gate_prob, use_anchor):
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adapter_list = []
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# Load adapters with config
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adapter_list.append({
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"adapter": load_adapter(repo_l, adapter_l_file, config_l),
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"config": config_l
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})
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adapter_list.append({
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"adapter": load_adapter(repo_g, adapter_g_file, config_g),
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"config": config_g
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})
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# Encode prompt via T5
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t5_ids = t5_tok(prompt, return_tensors="pt").input_ids.to(device)
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t5_seq = t5_mod(t5_ids).last_hidden_state # (B, L, 768)
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# Encode prompt via SDXL normally to get CLIP-L and CLIP-G outputs
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prompt_embeds, pooled_prompt_embeds = pipe._encode_prompt(
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prompt=prompt,
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device=device,
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num_images_per_prompt=1,
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do_classifier_free_guidance=False,
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)
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total_dim = prompt_embeds.shape[-1]
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cond_tensor = prompt_embeds.clone()
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for adapter_info in adapter_list:
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adapter_model = adapter_info["adapter"]
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adapter_config = adapter_info["config"]
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clip_dim = adapter_config["clip"]["hidden_size"]
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if clip_dim == 768:
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clip_slice = cond_tensor[:, :, :768]
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slice_start, slice_end = 0, 768
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elif clip_dim == 1280:
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clip_slice = cond_tensor[:, :, 768:2048] if total_dim >= 2048 else cond_tensor[:, :, 768:]
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slice_start, slice_end = 768, 2048
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else:
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continue
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anchor, delta_mean_adapter, log_sigma_adapter, _, _, _, g_pred_adapter, gate_adapter = adapter_model(t5_seq, clip_slice)
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gate = gate_adapter * gate_prob
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delta = (delta_mean_adapter + 0.0) * strength * gate
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if delta.shape[1] != clip_slice.shape[1]:
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delta = torch.nn.functional.interpolate(
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delta.transpose(1, 2),
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size=clip_slice.size(1),
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mode="nearest"
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).transpose(1, 2)
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if use_anchor:
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clip_slice = clip_slice * (1 - gate) + anchor * gate
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if noise > 0:
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clip_slice = clip_slice + torch.randn_like(clip_slice) * noise
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cond_tensor[:, :, slice_start:slice_end] = (clip_slice + delta).type_as(cond_tensor)
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pooled_embed = cond_tensor.mean(dim=1)
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image = pipe(
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prompt_embeds=cond_tensor,
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pooled_prompt_embeds=pooled_embed,
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negative_prompt_embeds=torch.zeros_like(cond_tensor),
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negative_pooled_prompt_embeds=torch.zeros_like(pooled_embed),
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num_inference_steps=20,
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guidance_scale=5.0
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).images[0]
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return image
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# βββ Gradio App βββββββββββββββββββββββββββββββββββββββββββββββ
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with gr.Blocks(title="Dual Adapter T5βCLIP") as demo:
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with gr.Column():
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out_img = gr.Image(label="Generated Image")
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run_btn.click(
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fn=infer,
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inputs=[prompt, adapter_l, adapter_g, strength, noise, gate_prob, use_anchor],
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outputs=out_img
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)
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if __name__ == "__main__":
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demo.launch(share=True)
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two_stream_shunt_adapter.py
CHANGED
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import
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# βββ
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super().__init__()
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self.norm = nn.LayerNorm(dim)
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self.conv = nn.Conv1d(dim, dim, kernel_size=kernel, padding=kernel // 2, groups=1)
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self.proj = nn.Sequential(
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nn.Linear(dim, dim * 2),
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nn.GELU(),
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nn.Linear(dim * 2, dim),
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nn.Dropout(dropout)
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)
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x = x.transpose(1, 2)
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x = self.conv(x).transpose(1, 2)
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return residual + self.proj(x)
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#
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self.bneck = config["bottleneck"]
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self.heads = config["heads"]
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self.tau_init = config["tau_init"]
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self.max_guidance = config["max_guidance"]
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layers.append(nn.Linear(last_dim, next_dim))
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layers.append(nn.GELU())
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layers.append(nn.Dropout(do_p))
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last_dim = next_dim
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layers.append(nn.Linear(last_dim, output_dim))
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return nn.Sequential(*layers)
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self.proj_clip = build_projection(self.clip_dim, self.bneck)
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nn.Linear(self.bneck, 1),
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nn.Sigmoid()
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)
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def forward(self, t5_seq: torch.Tensor, clip_seq: torch.Tensor):
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if self.config.get("assert_input_dims", True):
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102 |
-
assert t5_seq.size(-1) == self.t5_dim
|
103 |
-
assert clip_seq.size(-1) == self.clip_dim
|
104 |
-
|
105 |
-
t5_b = self.proj_t5(t5_seq)
|
106 |
-
clip_b = self.proj_clip(clip_seq)
|
107 |
-
|
108 |
-
t2c, attn_t2c = self.cross_t2c(t5_b, clip_b, clip_b, need_weights=True, average_attn_weights=False)
|
109 |
-
c2t, attn_c2t = self.cross_c2t(clip_b, t5_b, t5_b, need_weights=True, average_attn_weights=False)
|
110 |
-
|
111 |
-
pocket = self.pocket_blocks(t2c)
|
112 |
-
|
113 |
-
pocket_mean = pocket.mean(1, keepdim=True).expand(-1, clip_b.size(1), -1)
|
114 |
-
h = self.fuse(torch.cat([pocket_mean, c2t], dim=-1))
|
115 |
-
|
116 |
-
anchor = self.anchor_proj(h)
|
117 |
-
delta = self.delta_proj(h) * self.gate_proj(h)
|
118 |
-
log_sigma = self.logsig_proj(h)
|
119 |
-
|
120 |
-
g_tok = self.guidance_proj(h).squeeze(-1)
|
121 |
-
g_pred = g_tok.mean(1, keepdim=True) * self.max_guidance
|
122 |
-
|
123 |
-
return anchor, delta, log_sigma, attn_t2c, attn_c2t, self.tau, g_pred, self.gate_proj(h)
|
|
|
1 |
import torch
|
2 |
+
import gradio as gr
|
3 |
+
import numpy as np
|
4 |
+
import matplotlib.pyplot as plt
|
5 |
+
from transformers import T5Tokenizer, T5EncoderModel
|
6 |
+
from diffusers import StableDiffusionXLPipeline, DDIMScheduler, EulerDiscreteScheduler, DPMSolverMultistepScheduler
|
7 |
+
from safetensors.torch import load_file
|
8 |
+
from huggingface_hub import hf_hub_download
|
9 |
+
from two_stream_shunt_adapter import TwoStreamShuntAdapter
|
10 |
+
from configs import T5_SHUNT_REPOS
|
11 |
|
12 |
+
# βββ Device & Model Setup βββββββββββββββββββββββββββββββββββββ
|
13 |
+
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
|
14 |
+
dtype = torch.float16 if torch.cuda.is_available() else torch.float32
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
|
16 |
+
# T5 Model for semantic understanding
|
17 |
+
t5_tok = T5Tokenizer.from_pretrained("google/flan-t5-base")
|
18 |
+
t5_mod = T5EncoderModel.from_pretrained("google/flan-t5-base").to(device).eval()
|
|
|
|
|
|
|
19 |
|
20 |
+
# SDXL Pipeline with proper text encoders
|
21 |
+
pipe = StableDiffusionXLPipeline.from_pretrained(
|
22 |
+
"stabilityai/stable-diffusion-xl-base-1.0",
|
23 |
+
torch_dtype=dtype,
|
24 |
+
variant="fp16" if dtype == torch.float16 else None,
|
25 |
+
use_safetensors=True
|
26 |
+
).to(device)
|
|
|
|
|
|
|
|
|
27 |
|
28 |
+
# Available schedulers
|
29 |
+
SCHEDULERS = {
|
30 |
+
"DPM++ 2M": DPMSolverMultistepScheduler,
|
31 |
+
"DDIM": DDIMScheduler,
|
32 |
+
"Euler": EulerDiscreteScheduler,
|
33 |
+
}
|
34 |
|
35 |
+
# βββ Adapter Configs ββββββββββββββββββββββββββββββββββββββββββ
|
36 |
+
clip_l_opts = T5_SHUNT_REPOS["clip_l"]["shunts_available"]["shunt_list"]
|
37 |
+
clip_g_opts = T5_SHUNT_REPOS["clip_g"]["shunts_available"]["shunt_list"]
|
38 |
+
repo_l = T5_SHUNT_REPOS["clip_l"]["repo"]
|
39 |
+
repo_g = T5_SHUNT_REPOS["clip_g"]["repo"]
|
40 |
+
config_l = T5_SHUNT_REPOS["clip_l"]["config"]
|
41 |
+
config_g = T5_SHUNT_REPOS["clip_g"]["config"]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
42 |
|
43 |
+
# βββ Loader βββββββββββββββββββββββββββββββββββββββββββββββββββ
|
44 |
+
from safetensors.torch import safe_open
|
|
|
45 |
|
46 |
+
def load_adapter(repo, filename, config):
|
47 |
+
path = hf_hub_download(repo_id=repo, filename=filename)
|
48 |
+
|
49 |
+
model = TwoStreamShuntAdapter(config).eval()
|
50 |
+
tensors = {}
|
51 |
+
with safe_open(path, framework="pt", device="cpu") as f:
|
52 |
+
for key in f.keys():
|
53 |
+
tensors[key] = f.get_tensor(key)
|
54 |
+
model.load_state_dict(tensors)
|
55 |
+
model.to(device)
|
56 |
+
return model
|
57 |
|
58 |
+
# βββ Visualization ββββββββββββββββββββββββββββββββββββββββββββ
|
59 |
+
def plot_heat(mat, title):
|
60 |
+
import io
|
61 |
+
fig, ax = plt.subplots(figsize=(6, 3), dpi=100)
|
62 |
+
im = ax.imshow(mat, aspect="auto", cmap="bwr", origin="upper")
|
63 |
+
ax.set_title(title)
|
64 |
+
plt.colorbar(im, ax=ax)
|
65 |
+
buf = io.BytesIO()
|
66 |
+
plt.savefig(buf, format="png", bbox_inches='tight')
|
67 |
+
buf.seek(0)
|
68 |
+
plt.close(fig)
|
69 |
+
return buf
|
70 |
|
71 |
+
# βββ SDXL Text Encoding βββββββββββββββββββββββββββββββββββββββ
|
72 |
+
def encode_sdxl_prompt(prompt, negative_prompt=""):
|
73 |
+
"""Generate proper CLIP-L and CLIP-G embeddings using SDXL's text encoders"""
|
74 |
+
|
75 |
+
# Tokenize for both encoders
|
76 |
+
tokens_l = pipe.tokenizer(
|
77 |
+
prompt,
|
78 |
+
padding="max_length",
|
79 |
+
max_length=77,
|
80 |
+
truncation=True,
|
81 |
+
return_tensors="pt"
|
82 |
+
).input_ids.to(device)
|
83 |
+
|
84 |
+
tokens_g = pipe.tokenizer_2(
|
85 |
+
prompt,
|
86 |
+
padding="max_length",
|
87 |
+
max_length=77,
|
88 |
+
truncation=True,
|
89 |
+
return_tensors="pt"
|
90 |
+
).input_ids.to(device)
|
91 |
+
|
92 |
+
# Negative prompts
|
93 |
+
neg_tokens_l = pipe.tokenizer(
|
94 |
+
negative_prompt,
|
95 |
+
padding="max_length",
|
96 |
+
max_length=77,
|
97 |
+
truncation=True,
|
98 |
+
return_tensors="pt"
|
99 |
+
).input_ids.to(device)
|
100 |
+
|
101 |
+
neg_tokens_g = pipe.tokenizer_2(
|
102 |
+
negative_prompt,
|
103 |
+
padding="max_length",
|
104 |
+
max_length=77,
|
105 |
+
truncation=True,
|
106 |
+
return_tensors="pt"
|
107 |
+
).input_ids.to(device)
|
108 |
+
|
109 |
+
with torch.no_grad():
|
110 |
+
# CLIP-L embeddings (768d)
|
111 |
+
clip_l_embeds = pipe.text_encoder(tokens_l)[0]
|
112 |
+
neg_clip_l_embeds = pipe.text_encoder(neg_tokens_l)[0]
|
113 |
+
|
114 |
+
# CLIP-G embeddings (1280d)
|
115 |
+
clip_g_embeds = pipe.text_encoder_2(tokens_g)[0]
|
116 |
+
neg_clip_g_embeds = pipe.text_encoder_2(neg_tokens_g)[0]
|
117 |
+
|
118 |
+
# Pooled embeddings for SDXL
|
119 |
+
pooled_embeds = pipe.text_encoder_2(tokens_g)[1]
|
120 |
+
neg_pooled_embeds = pipe.text_encoder_2(neg_tokens_g)[1]
|
121 |
+
|
122 |
+
return {
|
123 |
+
"clip_l": clip_l_embeds,
|
124 |
+
"clip_g": clip_g_embeds,
|
125 |
+
"neg_clip_l": neg_clip_l_embeds,
|
126 |
+
"neg_clip_g": neg_clip_g_embeds,
|
127 |
+
"pooled": pooled_embeds,
|
128 |
+
"neg_pooled": neg_pooled_embeds
|
129 |
+
}
|
130 |
|
131 |
+
# βββ Inference ββββββββββββββββββββββββββββββββββββββββββββββββ
|
132 |
+
@torch.no_grad()
|
133 |
+
def infer(prompt, negative_prompt, adapter_l_file, adapter_g_file, strength, noise, gate_prob,
|
134 |
+
use_anchor, steps, cfg_scale, scheduler_name, width, height, seed):
|
135 |
+
|
136 |
+
# Set seed for reproducibility
|
137 |
+
if seed != -1:
|
138 |
+
torch.manual_seed(seed)
|
139 |
+
np.random.seed(seed)
|
140 |
+
|
141 |
+
# Set scheduler
|
142 |
+
if scheduler_name in SCHEDULERS:
|
143 |
+
pipe.scheduler = SCHEDULERS[scheduler_name].from_config(pipe.scheduler.config)
|
144 |
+
|
145 |
+
# Get T5 embeddings for semantic understanding
|
146 |
+
t5_ids = t5_tok(prompt, return_tensors="pt", padding=True, truncation=True).input_ids.to(device)
|
147 |
+
t5_seq = t5_mod(t5_ids).last_hidden_state
|
148 |
+
|
149 |
+
# Get proper SDXL CLIP embeddings
|
150 |
+
clip_embeds = encode_sdxl_prompt(prompt, negative_prompt)
|
151 |
+
|
152 |
+
# Load adapters
|
153 |
+
adapter_l = load_adapter(repo_l, adapter_l_file, config_l) if adapter_l_file else None
|
154 |
+
adapter_g = load_adapter(repo_g, adapter_g_file, config_g) if adapter_g_file else None
|
155 |
+
|
156 |
+
# Apply CLIP-L adapter
|
157 |
+
if adapter_l is not None:
|
158 |
+
anchor_l, delta_l, log_sigma_l, attn_l1, attn_l2, tau_l, g_pred_l, gate_l = adapter_l(t5_seq, clip_embeds["clip_l"])
|
159 |
+
gate_l_scaled = gate_l * gate_prob
|
160 |
+
delta_l_final = delta_l * strength * gate_l_scaled
|
161 |
+
clip_l_mod = clip_embeds["clip_l"] + delta_l_final
|
162 |
+
if use_anchor:
|
163 |
+
clip_l_mod = clip_l_mod * (1 - gate_l_scaled) + anchor_l * gate_l_scaled
|
164 |
+
if noise > 0:
|
165 |
+
clip_l_mod += torch.randn_like(clip_l_mod) * noise
|
166 |
+
else:
|
167 |
+
clip_l_mod = clip_embeds["clip_l"]
|
168 |
+
delta_l_final = torch.zeros_like(clip_embeds["clip_l"])
|
169 |
+
gate_l_scaled = torch.zeros_like(clip_embeds["clip_l"])
|
170 |
+
g_pred_l = torch.tensor(0.0)
|
171 |
+
tau_l = torch.tensor(0.0)
|
172 |
+
|
173 |
+
# Apply CLIP-G adapter
|
174 |
+
if adapter_g is not None:
|
175 |
+
anchor_g, delta_g, log_sigma_g, attn_g1, attn_g2, tau_g, g_pred_g, gate_g = adapter_g(t5_seq, clip_embeds["clip_g"])
|
176 |
+
gate_g_scaled = gate_g * gate_prob
|
177 |
+
delta_g_final = delta_g * strength * gate_g_scaled
|
178 |
+
clip_g_mod = clip_embeds["clip_g"] + delta_g_final
|
179 |
+
if use_anchor:
|
180 |
+
clip_g_mod = clip_g_mod * (1 - gate_g_scaled) + anchor_g * gate_g_scaled
|
181 |
+
if noise > 0:
|
182 |
+
clip_g_mod += torch.randn_like(clip_g_mod) * noise
|
183 |
+
else:
|
184 |
+
clip_g_mod = clip_embeds["clip_g"]
|
185 |
+
delta_g_final = torch.zeros_like(clip_embeds["clip_g"])
|
186 |
+
gate_g_scaled = torch.zeros_like(clip_embeds["clip_g"])
|
187 |
+
g_pred_g = torch.tensor(0.0)
|
188 |
+
tau_g = torch.tensor(0.0)
|
189 |
+
|
190 |
+
# Combine embeddings in SDXL format: [CLIP-L(768) + CLIP-G(1280)] = 2048
|
191 |
+
prompt_embeds = torch.cat([clip_l_mod, clip_g_mod], dim=-1).to(dtype)
|
192 |
+
neg_embeds = torch.cat([clip_embeds["neg_clip_l"], clip_embeds["neg_clip_g"]], dim=-1).to(dtype)
|
193 |
+
|
194 |
+
# Generate image with proper SDXL parameters
|
195 |
+
image = pipe(
|
196 |
+
prompt_embeds=prompt_embeds,
|
197 |
+
pooled_prompt_embeds=clip_embeds["pooled"],
|
198 |
+
negative_prompt_embeds=neg_embeds,
|
199 |
+
negative_pooled_prompt_embeds=clip_embeds["neg_pooled"],
|
200 |
+
num_inference_steps=steps,
|
201 |
+
guidance_scale=cfg_scale,
|
202 |
+
width=width,
|
203 |
+
height=height,
|
204 |
+
generator=torch.Generator(device=device).manual_seed(seed) if seed != -1 else None
|
205 |
+
).images[0]
|
206 |
+
|
207 |
+
return (
|
208 |
+
image,
|
209 |
+
plot_heat(delta_l_final.squeeze().cpu().numpy(), "Ξ CLIP-L"),
|
210 |
+
plot_heat(gate_l_scaled.squeeze().cpu().numpy(), "Gate CLIP-L"),
|
211 |
+
plot_heat(delta_g_final.squeeze().cpu().numpy(), "Ξ CLIP-G"),
|
212 |
+
plot_heat(gate_g_scaled.squeeze().cpu().numpy(), "Gate CLIP-G"),
|
213 |
+
f"g_pred_l: {g_pred_l.mean().item():.3f}, Ο_l: {tau_l.mean().item():.3f}",
|
214 |
+
f"g_pred_g: {g_pred_g.mean().item():.3f}, Ο_g: {tau_g.mean().item():.3f}"
|
215 |
+
)
|
216 |
|
217 |
+
# βββ Gradio Interface βββββββββββββββββββββββββββββββββββββββββ
|
218 |
+
with gr.Blocks(title="SDXL Dual Shunt Adapter", theme=gr.themes.Soft()) as demo:
|
219 |
+
gr.Markdown("# π§ SDXL Dual Shunt Adapter β’ T5βCLIP Enhancement")
|
220 |
+
gr.Markdown("Enhance SDXL generation by using T5 semantic understanding to modify CLIP embeddings")
|
221 |
+
|
222 |
+
with gr.Row():
|
223 |
+
with gr.Column(scale=1):
|
224 |
+
# Prompts
|
225 |
+
with gr.Group():
|
226 |
+
gr.Markdown("### Prompts")
|
227 |
+
prompt = gr.Textbox(
|
228 |
+
label="Prompt",
|
229 |
+
value="a futuristic control station with holographic displays",
|
230 |
+
lines=3
|
231 |
+
)
|
232 |
+
negative_prompt = gr.Textbox(
|
233 |
+
label="Negative Prompt",
|
234 |
+
value="blurry, low quality, distorted",
|
235 |
+
lines=2
|
236 |
+
)
|
237 |
+
|
238 |
+
# Adapters
|
239 |
+
with gr.Group():
|
240 |
+
gr.Markdown("### Adapters")
|
241 |
+
adapter_l = gr.Dropdown(
|
242 |
+
choices=["None"] + clip_l_opts,
|
243 |
+
label="CLIP-L (768d) Adapter",
|
244 |
+
value="None"
|
245 |
+
)
|
246 |
+
adapter_g = gr.Dropdown(
|
247 |
+
choices=["None"] + clip_g_opts,
|
248 |
+
label="CLIP-G (1280d) Adapter",
|
249 |
+
value="None"
|
250 |
+
)
|
251 |
+
|
252 |
+
# Adapter Controls
|
253 |
+
with gr.Group():
|
254 |
+
gr.Markdown("### Adapter Controls")
|
255 |
+
strength = gr.Slider(0.0, 5.0, value=1.0, step=0.1, label="Adapter Strength")
|
256 |
+
noise = gr.Slider(0.0, 1.0, value=0.0, step=0.05, label="Noise Injection")
|
257 |
+
gate_prob = gr.Slider(0.0, 1.0, value=1.0, step=0.05, label="Gate Probability")
|
258 |
+
use_anchor = gr.Checkbox(label="Use Anchor", value=True)
|
259 |
+
|
260 |
+
# Generation Settings
|
261 |
+
with gr.Group():
|
262 |
+
gr.Markdown("### Generation Settings")
|
263 |
+
with gr.Row():
|
264 |
+
steps = gr.Slider(1, 100, value=25, step=1, label="Steps")
|
265 |
+
cfg_scale = gr.Slider(1.0, 20.0, value=7.5, step=0.5, label="CFG Scale")
|
266 |
+
|
267 |
+
scheduler_name = gr.Dropdown(
|
268 |
+
choices=list(SCHEDULERS.keys()),
|
269 |
+
value="DPM++ 2M",
|
270 |
+
label="Scheduler"
|
271 |
+
)
|
272 |
+
|
273 |
+
with gr.Row():
|
274 |
+
width = gr.Slider(512, 1536, value=1024, step=64, label="Width")
|
275 |
+
height = gr.Slider(512, 1536, value=1024, step=64, label="Height")
|
276 |
+
|
277 |
+
seed = gr.Number(value=-1, label="Seed (-1 for random)")
|
278 |
+
|
279 |
+
run_btn = gr.Button("π Generate", variant="primary", size="lg")
|
280 |
+
|
281 |
+
with gr.Column(scale=1):
|
282 |
+
# Output
|
283 |
+
with gr.Group():
|
284 |
+
gr.Markdown("### Generated Image")
|
285 |
+
out_img = gr.Image(label="Result", height=400)
|
286 |
+
|
287 |
+
# Visualizations
|
288 |
+
with gr.Group():
|
289 |
+
gr.Markdown("### Adapter Visualizations")
|
290 |
+
with gr.Row():
|
291 |
+
delta_l = gr.Image(label="Ξ CLIP-L", height=200)
|
292 |
+
gate_l = gr.Image(label="Gate CLIP-L", height=200)
|
293 |
+
with gr.Row():
|
294 |
+
delta_g = gr.Image(label="Ξ CLIP-G", height=200)
|
295 |
+
gate_g = gr.Image(label="Gate CLIP-G", height=200)
|
296 |
+
|
297 |
+
# Stats
|
298 |
+
with gr.Group():
|
299 |
+
gr.Markdown("### Adapter Statistics")
|
300 |
+
stats_l = gr.Textbox(label="CLIP-L Stats", interactive=False)
|
301 |
+
stats_g = gr.Textbox(label="CLIP-G Stats", interactive=False)
|
302 |
+
|
303 |
+
# Event handlers
|
304 |
+
def process_adapters(adapter_l_val, adapter_g_val):
|
305 |
+
# Convert "None" back to None for processing
|
306 |
+
adapter_l_processed = None if adapter_l_val == "None" else adapter_l_val
|
307 |
+
adapter_g_processed = None if adapter_g_val == "None" else adapter_g_val
|
308 |
+
return adapter_l_processed, adapter_g_processed
|
309 |
+
|
310 |
+
def run_inference(*args):
|
311 |
+
# Process adapter selections
|
312 |
+
adapter_l_processed, adapter_g_processed = process_adapters(args[2], args[3])
|
313 |
+
|
314 |
+
# Call inference with processed adapters
|
315 |
+
new_args = list(args)
|
316 |
+
new_args[2] = adapter_l_processed
|
317 |
+
new_args[3] = adapter_g_processed
|
318 |
+
|
319 |
+
return infer(*new_args)
|
320 |
+
|
321 |
+
run_btn.click(
|
322 |
+
fn=run_inference,
|
323 |
+
inputs=[
|
324 |
+
prompt, negative_prompt, adapter_l, adapter_g, strength, noise, gate_prob,
|
325 |
+
use_anchor, steps, cfg_scale, scheduler_name, width, height, seed
|
326 |
+
],
|
327 |
+
outputs=[out_img, delta_l, gate_l, delta_g, gate_g, stats_l, stats_g]
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328 |
+
)
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329 |
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330 |
+
if __name__ == "__main__":
|
331 |
+
demo.launch(share=True)
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