fix parallel rand device

Author: DefTruth

tools/parallel_inference/parallel_inference_xdit.py

@@ -78,8 +78,9 @@ def main():
         num_frames=input_config.num_frames,
         prompt=input_config.prompt,
         num_inference_steps=input_config.num_inference_steps,
-        generator=torch.Generator(device="cuda").manual_seed(input_config.seed),
+        generator=torch.Generator().manual_seed(input_config.seed),
         guidance_scale=6,
+        use_dynamic_cfg=True,
     ).frames[0]
 
     end_time = time.time()