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Introduces a complete temporal tensor compression system with: - ADR-017: SOTA research-backed architecture decision record covering groupwise symmetric quantization, temporal segment reuse, access-pattern driven tier selection (8/7/5/3 bit), and WASM-compatible design - ruvector-temporal-tensor crate (zero external dependencies): - tier_policy: Score-based hot/warm/cold bit-width selection - f16: Software IEEE 754 half-precision conversion - bitpack: Arbitrary bit-width stream packing (no alignment waste) - quantizer: Groupwise symmetric quantization with f16 scales - segment: Binary segment format (TQTC) encode/decode - compressor: Temporal segment manager with drift detection - ffi: WASM/C FFI with handle-based resource management - ruvector-temporal-tensor-wasm crate for wasm32 targets - 33 passing unit tests covering all modules Compression targets: 4x (hot/8-bit), 4.57x (warm/7-bit), 6.4x (warm/5-bit), 10.67x (cold/3-bit) vs f32 baseline. https://claude.ai/code/session_01U63xtGd5Q8mUevyY7nUSfJ |
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