Remove duplicate code

models/config.yaml

@@ -6,11 +6,12 @@
   mode: 'chat'
   skip_special_tokens: true
   custom_stopping_strings: ''
-.*llama:
+.*(llama|alpac|vicuna|guanaco|koala|llava|wizardlm|metharme|pygmalion-7b):
   model_type: 'llama'
-.*gptq(?!u|arl|v2):
-  wbits: 4
-  groupsize: 128
+.*(opt-|opt_|opt1|opt3|optfor|galactica|galpaca|pygmalion-350m):
+  model_type: 'opt'
+.*(gpt-j|gptj|gpt4all-j|malion-6b|pygway|pygmalion-6b):
+  model_type: 'gptj'
 .*(4bit|int4):
   wbits: 4
 .*(3bit|int3):
@@ -27,8 +28,6 @@
   wbits: 6
 .*(-5bit|_5bit|int5-):
   wbits: 5
-.*gptqv2:
-  groupsize: 'None'
 .*(-gr32-|-32g-|groupsize32):
   groupsize: 32
 .*(-gr64-|-64g-|groupsize64):
@@ -37,6 +36,11 @@
   groupsize: 128
 .*(gr1024|1024g|groupsize1024):
   groupsize: 1024
+.*gptq(?!u|arl|v2):
+  wbits: 4
+  groupsize: 128
+.*gptqv2:
+  groupsize: 'None'
 .*(oasst|stablelm-7b-sft-v7-epoch-3):
   mode: 'instruct'
   instruction_template: 'Open Assistant'
@@ -132,7 +136,3 @@
 .*incite.*instruct:
   mode: 'instruct'
   instruction_template: 'INCITE-Instruct'
-.*pygmalion-7b:
-  model_type: 'llama'
-.*metharme-7b:
-  model_type: 'llama'

modules/GPTQ_loader.py

@@ -10,6 +10,7 @@ import transformers
 from transformers import AutoConfig, AutoModelForCausalLM
 
 import modules.shared as shared
+from server import get_model_specific_settings
 
 sys.path.insert(0, str(Path("repositories/GPTQ-for-LLaMa")))
 
@@ -53,6 +54,7 @@ def _load_quant(model, checkpoint, wbits, groupsize=-1, faster_kernel=False, exc
     torch.set_default_dtype(torch.float)
     if eval:
         model = model.eval()
+
     layers = find_layers(model)
     for name in exclude_layers:
         if name in layers:
@@ -78,7 +80,6 @@ def _load_quant(model, checkpoint, wbits, groupsize=-1, faster_kernel=False, exc
         quant.make_quant_linear(model, layers, wbits, groupsize)
 
     del layers
-
     if checkpoint.endswith('.safetensors'):
         from safetensors.torch import load_file as safe_load
         model.load_state_dict(safe_load(checkpoint), strict=False)
@@ -88,6 +89,7 @@ def _load_quant(model, checkpoint, wbits, groupsize=-1, faster_kernel=False, exc
     if is_triton:
         if shared.args.quant_attn:
             quant.make_quant_attn(model)
+
         if eval and shared.args.fused_mlp:
             quant.make_fused_mlp(model)
 
@@ -141,19 +143,15 @@ def find_quantized_model_file(model_name):
 
 # The function that loads the model in modules/models.py
 def load_quantized(model_name):
-
     # Find the model type
     if not shared.args.model_type:
-        name = model_name.lower()
-        if any((k in name for k in ['opt-', 'opt_', 'opt1', 'opt3', 'optfor', 'galactica', 'galpaca', 'pygmalion-350m'])):
-            model_type = 'opt'
-        elif any((k in name for k in ['gpt-j', 'gptj', 'gpt4all-j', 'malion-6b', 'pygway', 'pygmalion-6b'])):
-            model_type = 'gptj'
-        elif any((k in name for k in ['llama', 'alpac', 'vicuna', 'guanaco', 'koala', 'llava', 'wizardlm', 'metharme'])):
-            model_type = 'llama'
+        settings = get_model_specific_settings(model_name)
+        if 'model_type' in settings and settings['model_type'] != 'None':
+            model_type = settings['model_type']
         else:
-            logging.error("Can't determine model type from model name. Please specify it manually using --model_type argument")
-            exit()
+            logging.error("The model could not be loaded because its type could not be inferred from its name.")
+            logging.error("Please specify the type manually using the --model_type argument.")
+            return
     else:
         model_type = shared.args.model_type.lower()