Merge branch 'master' into dr-support-pip-cm

comfy/cli_args.py

@@ -149,6 +149,7 @@ class PerformanceFeature(enum.Enum):
     Fp16Accumulation = "fp16_accumulation"
     Fp8MatrixMultiplication = "fp8_matrix_mult"
     CublasOps = "cublas_ops"
+    AutoTune = "autotune"
 
 parser.add_argument("--fast", nargs="*", type=PerformanceFeature, help="Enable some untested and potentially quality deteriorating optimizations. --fast with no arguments enables everything. You can pass a list specific optimizations if you only want to enable specific ones. Current valid optimizations: fp16_accumulation fp8_matrix_mult cublas_ops")
 

comfy/ldm/flux/model.py

@@ -233,12 +233,18 @@ class Flux(nn.Module):
             h = 0
             w = 0
             index = 0
-            index_ref_method = kwargs.get("ref_latents_method", "offset") == "index"
+            ref_latents_method = kwargs.get("ref_latents_method", "offset")
             for ref in ref_latents:
-                if index_ref_method:
+                if ref_latents_method == "index":
                     index += 1
                     h_offset = 0
                     w_offset = 0
+                elif ref_latents_method == "uso":
+                    index = 0
+                    h_offset = h_len * patch_size + h
+                    w_offset = w_len * patch_size + w
+                    h += ref.shape[-2]
+                    w += ref.shape[-1]
                 else:
                     index = 1
                     h_offset = 0

comfy/lora.py

@@ -260,6 +260,10 @@ def model_lora_keys_unet(model, key_map={}):
                 key_map["transformer.{}".format(k[:-len(".weight")])] = to #simpletrainer and probably regular diffusers flux lora format
                 key_map["lycoris_{}".format(k[:-len(".weight")].replace(".", "_"))] = to #simpletrainer lycoris
                 key_map["lora_transformer_{}".format(k[:-len(".weight")].replace(".", "_"))] = to #onetrainer
+        for k in sdk:
+            hidden_size = model.model_config.unet_config.get("hidden_size", 0)
+            if k.endswith(".weight") and ".linear1." in k:
+                key_map["{}".format(k.replace(".linear1.weight", ".linear1_qkv"))] = (k, (0, 0, hidden_size * 3))
 
     if isinstance(model, comfy.model_base.GenmoMochi):
         for k in sdk:

comfy/lora_convert.py

@@ -15,10 +15,29 @@ def convert_lora_bfl_control(sd): #BFL loras for Flux
 def convert_lora_wan_fun(sd): #Wan Fun loras
     return comfy.utils.state_dict_prefix_replace(sd, {"lora_unet__": "lora_unet_"})
 
+def convert_uso_lora(sd):
+    sd_out = {}
+    for k in sd:
+        tensor = sd[k]
+        k_to = "diffusion_model.{}".format(k.replace(".down.weight", ".lora_down.weight")
+                                           .replace(".up.weight", ".lora_up.weight")
+                                           .replace(".qkv_lora2.", ".txt_attn.qkv.")
+                                           .replace(".qkv_lora1.", ".img_attn.qkv.")
+                                           .replace(".proj_lora1.", ".img_attn.proj.")
+                                           .replace(".proj_lora2.", ".txt_attn.proj.")
+                                           .replace(".qkv_lora.", ".linear1_qkv.")
+                                           .replace(".proj_lora.", ".linear2.")
+                                           .replace(".processor.", ".")
+                                           )
+        sd_out[k_to] = tensor
+    return sd_out
+
 
 def convert_lora(sd):
     if "img_in.lora_A.weight" in sd and "single_blocks.0.norm.key_norm.scale" in sd:
         return convert_lora_bfl_control(sd)
     if "lora_unet__blocks_0_cross_attn_k.lora_down.weight" in sd:
         return convert_lora_wan_fun(sd)
+    if "single_blocks.37.processor.qkv_lora.up.weight" in sd and "double_blocks.18.processor.qkv_lora2.up.weight" in sd:
+        return convert_uso_lora(sd)
     return sd

comfy/ops.py

@@ -52,6 +52,9 @@ except (ModuleNotFoundError, TypeError):
 
 cast_to = comfy.model_management.cast_to #TODO: remove once no more references
 
+if torch.cuda.is_available() and torch.backends.cudnn.is_available() and PerformanceFeature.AutoTune in args.fast:
+    torch.backends.cudnn.benchmark = True
+
 def cast_to_input(weight, input, non_blocking=False, copy=True):
     return comfy.model_management.cast_to(weight, input.dtype, input.device, non_blocking=non_blocking, copy=copy)
 

comfy_extras/nodes_flux.py

@@ -105,7 +105,7 @@ class FluxKontextMultiReferenceLatentMethod:
     def INPUT_TYPES(s):
         return {"required": {
             "conditioning": ("CONDITIONING", ),
-            "reference_latents_method": (("offset", "index"), ),
+            "reference_latents_method": (("offset", "index", "uso"), ),
             }}
 
     RETURN_TYPES = ("CONDITIONING",)