Fix issue #74: Memory-efficient Edit model loading #181

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LifeJiggy wants to merge 1 commit into QwenLM:main from LifeJiggy:fix-issue-74-memory-issue

LifeJiggy commented Oct 14, 2025 •

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Add fix_memory_issue.py with comprehensive memory optimization
Implement chunked loading to reduce peak memory usage
Add CPU offload and xFormers memory efficient attention
Provide automatic device selection based on available memory
Include diagnostic tools for memory-related issues

Addresses the issue where loading Qwen-Image-Edit causes system memory
to spike and process to be killed due to insufficient RAM (128GB needed)."


          Fix issue QwenLM#74: Memory-efficient Edit model loading

6660f0c

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