[LLM Inference] Qwen2_Moe Support wint4

[CJ77Qi]

PR types

New features

PR changes

Models

Description

Qwen-Moe支持Wint4推理

[paddle-bot]

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.

Project coverage is 53.32%. Comparing base (d3302c5) to head (d778c5d).
Report is 239 commits behind head on develop.

Files with missing lines	Patch %	Lines
...erimental/transformers/fused_transformer_layers.py	0.00%	8 Missing ⚠️

Additional details and impacted files

@@ Coverage Diff @@ ## develop #9129 +/- ## =========================================== - Coverage 53.32% 53.32% -0.01%  =========================================== Files 652 652 Lines 105436 105442 +6 =========================================== Hits 56222 56222 - Misses 49214 49220 +6 

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