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zilliztech
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Feature/embedding result cache
- #690
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Feature/embedding result cache
#690
ayalaegoz
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Commits on May 4, 2026
Add MRL embeddings & HNSW+SQ8 Faiss support
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Commits on May 7, 2026
Fix Faiss.rebuild() for hnsw_sq8: preserve tombstones instead of clearing them
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Commits on May 10, 2026
Support batched import and float16 embedding storage
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Commits on May 28, 2026
Add exact-match processor and ONNX export
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Commits on May 31, 2026
Add CA_W_TINYLFU eviction policy and tests
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Add Hash-DoS defense to TinyLFU eviction
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Commits on Jun 19, 2026
Improving the Cost-Aware implementation and added benchmarks + results
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Harden CA_W_TINYLFU: adaptive cost-weighted window, decay, cleanup
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Add HNSW+PQ Faiss index types for higher vector compression
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Commits on Jun 28, 2026
Add SBERTMRL native truncation and qqp storage-frontier benchmark
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Add cost_priority dial to CA_W_TINYLFU and lmsys eviction benchmarks
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Track the write-up and walkthrough docs
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Commits on Jul 2, 2026
Add static-encoder cell J to the storage compression frontier
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Add WildChat eviction dataset and stationary n=7 evidence
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Draft cost-aware eviction write-up with figures and references
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Add GDSF cost-aware baseline and CA_W_TINYLFU head-to-head
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docs: reconcile GDSF numbers to committed data and modernize tier example to GPT-5
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Add GDSF head-to-head figure script and completing benchmark seeds
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Commits on Jul 26, 2026
Add CachedEmbedding: LRU wrapper to avoid re-embedding identical text
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Add unit tests for CachedEmbedding and register it in embedding package
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Commits on Jul 27, 2026
Add per-query embedding-cache benchmark (contribution #6)
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Add requirements.txt for benchmark scripts
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Fix empty requirements.txt for benchmark scripts
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Add 7-seed paired statistics for embedding-cache benchmark (Wilcoxon p=0.0156)
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Document CachedEmbedding contribution in writeup (7-seed results, Wilcoxon p=0.0156)
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Add embedding-cache single-pass baseline result (0% duplicate ratio, referenced in writeup)
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Add benchmark README and condensed report section for embedding cache
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Add condensed report section for embedding cache
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Add EmbeddingDispatcher: multiprocessing fan-out for concurrent embedding throughput
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Commits on Jul 28, 2026
Document EmbeddingDispatcher contribution in writeup (3-run crossover analysis)
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Commits on Aug 6, 2026
Cleanup + reproduction additions
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Commits on Aug 7, 2026
Add missing EmbeddingDispatcher benchmark script (was created but never committed)
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Add EmbeddingDispatcher smoke-test result file
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Merge branch 'feature/embedding-result-cache' of https://github.com/eitandub22/GPTCache into feature/embedding-result-cache
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Rename default output file to avoid collision with friend's benchmark_dispatcher.py
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Added readme
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Commits on Aug 8, 2026
Add fine-grained (8-level) crossover analysis: mean+-std per concurrency, 3 runs
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Add remaining benchmark result files
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Merge branch 'feature/embedding-result-cache' of https://github.com/eitandub22/GPTCache into feature/embedding-result-cache
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Update BENCHMARKING.md
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