Fix for AWQ stabilization.

[andreyanufr]

Changes

Updated statistics computation for AWQ algorithm.

Reason for changes

More stable approach.

Related tickets

Tests

[codecov[bot]]

Codecov Report

Attention: 7 lines in your changes are missing coverage. Please review.

Comparison is base (287ec6b) 90.82% compared to head (6668671) 36.93%. Report is 19 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff              @@
##           develop    #2469       +/-   ##
============================================
- Coverage    90.82%   36.93%   -53.90%     
============================================
  Files          498      498               
  Lines        45485    45546       +61     
============================================
- Hits         41314    16823    -24491     
- Misses        4171    28723    +24552     

Files	Coverage Δ
.../quantization/algorithms/weight_compression/awq.py	0.00% <0.00%> (-93.34%)	:arrow_down:

... and 364 files with indirect coverage changes

Flag	Coverage Δ
COMMON	42.71% <0.00%> (+0.48%)	:arrow_up:
ONNX	34.78% <0.00%> (+0.04%)	:arrow_up:
OPENVINO	?
TENSORFLOW	?
TORCH	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
common	68.48% <ø> (-24.85%)	:arrow_down:
torch	32.98% <ø> (-60.44%)	:arrow_down:
tensorflow	0.00% <ø> (-93.97%)	:arrow_down:
onnx	93.05% <ø> (ø)
openvino	0.00% <ø> (-94.07%)	:arrow_down:
ptq	44.11% <0.00%> (-43.56%)	:arrow_down: