SIMD-accelerated UTF-8 encode/decode for AcBinary
- Added Vector256-based SIMD path for UTF-8 char counting in deserializer, replacing scalar loop for faster ASCII/multibyte handling.
- Introduced EncodeUtf8SinglePass in serializer: layered SIMD/DWORD/scalar UTF-16→UTF-8 encoding, bypassing Encoding.UTF8.GetBytes.
- Updated serializer to use new encoder for string writes.
- Expanded "fastestbyte" benchmark mode to compare both AcBinary (UTF-8/UTF-16) and MemoryPack strategies.
- Improved comments and docs to clarify new SIMD logic.
.NET 9 core framework providing serialization (Binary, JSON, Toon), entity abstractions, database access, services, and shared utilities. Used as the foundation layer for AyCode applications.
LLM Context
Domain rules and key pitfalls live in a single file: .github/copilot-instructions.md
Tool
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Action needed
GitHub Copilot
✅copilot-instructions.md
None
Claude Code
✅CLAUDE.md → references above
None
Cursor / Windsurf
✅README.md
Read copilot-instructions.md via @file
Solution-level docs in docs/:
Document
Topic
GLOSSARY.md
Core terminology reference
ARCHITECTURE.md
Solution layers, dependency rules
CONVENTIONS.md
Coding conventions
Project-level docs — each project's docs/ folder documents the code it defines:
Project
Documents
AyCode.Core/docs/
BINARY/ (README, FORMAT, FEATURES, OPTIONS, …), LOGGING/ (README, ISSUES, TODO)
Loretta
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