Aanuf/data free awq

nncf/quantization/advanced_parameters.py

@@ -276,13 +276,17 @@ class AdvancedAWQParameters:
     :type alpha_max: float
     :param steps: The number of the steps in grid search.
     :type steps: int
+    :param prefer_data_aware_scaling: Determines whether to use activations to calculate scales if
+        activations are presented.
+    :type prefer_data_aware_scaling: bool
     """
 
     subset_size: int = 32
     percent_to_apply: float = 0.002
     alpha_min: float = 0.0
     alpha_max: float = 1.0
     steps: int = 100
+    prefer_data_aware_scaling: bool = True
 
 
 @api()

nncf/quantization/algorithms/weight_compression/algorithm.py

@@ -302,6 +302,7 @@ def __init__(
                 awq_params.alpha_min,
                 awq_params.alpha_max,
                 awq_params.steps,
+                awq_params.prefer_data_aware_scaling,
             )
         if self._gptq:
             gptq_params = self._advanced_parameters.gptq_params
@@ -323,7 +324,12 @@ def __init__(
         self._data_aware_mixed_precision = (
             self._sensitivity_metric != SensitivityMetric.WEIGHT_QUANTIZATION_ERROR and self._ratio != 1.0
         )
-        self._data_aware_compression = self._awq or self._scale_estimation or self._lora_correction or self._gptq
+        self._data_aware_compression = (
+            (self._awq and self._advanced_parameters.awq_params.prefer_data_aware_scaling)
+            or self._scale_estimation
+            or self._lora_correction
+            or self._gptq
+        )
 
     @property
     def available_backends(self) -> list[BackendType]:
@@ -546,7 +552,7 @@ def apply(
         nodes_to_compress = self.get_nodes_to_compress(graph)
 
         statistics = None
-        if self._data_aware_mixed_precision or self._data_aware_compression:
+        if (self._data_aware_mixed_precision or self._data_aware_compression) and dataset:
             matmul_nodes_to_compress = [
                 node for node in nodes_to_compress if node.metatype in self._backend_entity.matmul_metatypes
             ]