Add WOQ tuning (#1782)

Signed-off-by: yiliu30 <yi4.liu@intel.com>

Author: yiliu30

neural_compressor/torch/quantization/__init__.py

@@ -34,6 +34,7 @@
     FP8Config,
     get_default_fp8_config,
     get_default_fp8_config_set,
+    get_woq_tuning_config,
 )
 
 from neural_compressor.torch.quantization.autotune import (

neural_compressor/torch/quantization/algorithm_entry.py

@@ -308,6 +308,7 @@ def awq_quantize_entry(
             use_full_range = op_config.use_full_range
 
     run_fn = kwargs.get("run_fn", None)
+    run_args = kwargs.get("run_args", None)
     example_inputs = kwargs.get("example_inputs", None)
     assert example_inputs is not None, "Please provide example_inputs for AWQ quantization."
 
@@ -318,6 +319,7 @@ def awq_quantize_entry(
         bits=-1,  # no quantize for op not in weight_config
         example_inputs=example_inputs,  # must be required
         run_fn=run_fn,
+        run_args=run_args,
         use_auto_scale=use_auto_scale,
         use_mse_search=use_mse_search,
         folding=folding,

neural_compressor/torch/quantization/config.py

@@ -17,7 +17,9 @@
 # pylint:disable=import-error
 
 from collections import OrderedDict
-from typing import Any, Callable, Dict, List, NamedTuple, Optional, Tuple, Union
+from typing import Any, Callable, Dict, List, NamedTuple, Optional
+from typing import OrderedDict as OrderedDictType
+from typing import Tuple, Union
 
 import torch
 
@@ -57,6 +59,7 @@
     "get_default_gptq_config",
     "HQQConfig",
     "get_default_hqq_config",
+    "get_woq_tuning_config",
 ]
 
 
@@ -839,7 +842,7 @@ def get_model_info(model: torch.nn.Module, example_inputs=None) -> List[Tuple[st
 
     def to_config_mapping(
         self, config_list: List[BaseConfig] = None, model_info: List[Tuple[str, str]] = None
-    ) -> OrderedDict[Union[str, str], OrderedDict[str, BaseConfig]]:
+    ) -> OrderedDictType[Union[str, str], OrderedDictType[str, BaseConfig]]:
         if is_ipex_imported():
             return super().to_config_mapping(config_list, model_info)
         config_mapping = OrderedDict({self.name: self})
@@ -1140,3 +1143,23 @@ def get_default_fp8_config_set() -> FP8Config:
 def get_all_registered_configs() -> Dict[str, BaseConfig]:
     registered_configs = config_registry.get_all_configs()
     return registered_configs.get(FRAMEWORK_NAME, {})
+
+
+# =============================================================================
+# Tuning Config
+# =============================================================================
+
+
+######################## WOQ Tuning Config ###############################
+def get_woq_tuning_config() -> list:
+    """Generate the config set for WOQ tuning.
+
+    Returns:
+        the list of WOQ quant config.
+    """
+    RTN_G32ASYM = RTNConfig(use_sym=False, group_size=32)
+    GPTQ_G32ASYM = GPTQConfig(use_sym=False, group_size=32)
+    GPTQ_G32ASYM_DISABLE_LAST_LINEAR = GPTQConfig(use_sym=False).set_local("*.lm_head", GPTQConfig(dtype="fp32"))
+    GPTQ_G128ASYM = GPTQConfig(group_size=128, use_sym=False)
+    AWQ_G32ASYM = AWQConfig(use_sym=False, group_size=32)
+    return [RTN_G32ASYM, GPTQ_G32ASYM, GPTQ_G32ASYM_DISABLE_LAST_LINEAR, GPTQ_G128ASYM, AWQ_G32ASYM]

test/3x/torch/test_autotune.py

@@ -308,6 +308,30 @@ def eval_acc_fn(model) -> float:
         best_model = autotune(model=build_simple_torch_model(), tune_config=custom_tune_config, eval_fn=eval_acc_fn)
         self.assertIsNone(best_model)
 
+    def test_woq_tuning(self):
+        from neural_compressor.torch.quantization import autotune, get_woq_tuning_config
+
+        baseline = [1]
+        acc_res_lst = baseline + [0.9, 0.95, 0.95, 0.99, 1.1]
+
+        def eval_acc_fn(model):
+            res = acc_res_lst.pop(0)
+            return res
+
+        custom_tune_config = TuningConfig(config_set=get_woq_tuning_config(), tolerable_loss=-1)
+        example_inputs = torch.ones([1, 32], dtype=torch.long)
+        model = get_gpt_j()
+        dataloader = GPTQLLMDataLoader()
+        best_model = autotune(
+            model=model,
+            tune_config=custom_tune_config,
+            eval_fn=eval_acc_fn,
+            run_fn=run_fn_for_gptq,
+            run_args=(dataloader, True),  # run_args should be a tuple,
+            example_inputs=example_inputs,
+        )
+        self.assertIsNone(best_model)
+
 
 if __name__ == "__main__":
     unittest.main()