diff --git a/accel_sdxl_gen_img.py b/accel_sdxl_gen_img.py
index bf6c8907..7948efaa 100644
--- a/accel_sdxl_gen_img.py
+++ b/accel_sdxl_gen_img.py
@@ -1486,15 +1486,20 @@ def main(args):
     # assert not highres_fix or args.image_path is None, f"highres_fix doesn't work with img2img / highres_fixはimg2imgと同時に使えません"
 
     # モデルを読み込む
+    logger.info("preparing accelerator")
+    accelerator = train_util.prepare_accelerator(args)
+    is_main_process = accelerator.is_main_process
+    distributed_state = PartialState()
+    device = distributed_state.device
+
     if not os.path.isfile(args.ckpt):  # ファイルがないならパターンで探し、一つだけ該当すればそれを使う
         files = glob.glob(args.ckpt)
         if len(files) == 1:
             args.ckpt = files[0]
-    device = get_preferred_device()
+    #device = get_preferred_device()
     logger.info(f"preferred device: {device}")
-    model_dtype = sdxl_train_util.match_mixed_precision(args, dtype)
-    (_, text_encoder1, text_encoder2, vae, unet, _, _) = sdxl_train_util._load_target_model(
-        args.ckpt, args.vae, sdxl_model_util.MODEL_VERSION_SDXL_BASE_V1_0, dtype, device, model_dtype
+    (_, text_encoder1, text_encoder2, vae, unet, _, _) = sdxl_train_util.load_target_model(
+        args, accelerator, sdxl_model_util.MODEL_VERSION_SDXL_BASE_V1_0, dtype
     )
     unet: InferSdxlUNet2DConditionModel = InferSdxlUNet2DConditionModel(unet)
     text_encoder1.to(dtype).to(device)
@@ -1819,7 +1824,7 @@ def main(args):
         args.clip_skip,
     )
     pipe.set_control_nets(control_nets)
-    logger.info("pipeline is ready.")
+    logger.info(f"pipeline on {device} is ready.")
 
     if args.diffusers_xformers:
         pipe.enable_xformers_memory_efficient_attention()