b140d4d82a
- 313 new markdown files created - 30 relationships embedded - 313 entries indexed - State initialized with usage data
13 lines
676 B
Markdown
13 lines
676 B
Markdown
---
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id: 1d3eaf3a-416c-4962-a531-fff4e92c0e66
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type: solution
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title: "NumPy X86_V2 CPU compatibility fix"
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tags: [paper-dynasty, python, docker, numpy, fix]
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importance: 0.7
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confidence: 0.8
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created: "2026-01-07T19:17:16.601527+00:00"
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updated: "2026-01-07T19:17:16.601527+00:00"
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---
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NumPy 2.x requires X86_V2 instruction set (SSE4.2/AVX) which older server CPUs don't support. When building Docker images locally on newer hardware then deploying to older servers, pin numpy<2 in requirements.txt to use numpy 1.26.x which doesn't have this requirement. Error message: RuntimeError: NumPy was built with baseline optimizations: (X86_V2) but your machine doesn't support: (X86_V2).
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