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- #28 · polaz opened
on Mar 25, 2026 13
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feat: ZSTDMT-style parallel compress/decompress + wasm-simd128-mt payload
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementP3-lowLow priority — nice to haveLow priority — nice to haveperformancePerformance optimizationPerformance optimizationStatus: Open.#383 In structured-world/structured-zstd;feat(format): inline recovery records (Reed-Solomon parity skippable frames) for self-healing .zst
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementperformancePerformance optimizationPerformance optimizationStatus: Open.#358 In structured-world/structured-zstd;perf(encode): optimal parser (L16-L22) — small-input speed + L18-L22 synthetic-fixture ratio gap
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementperformancePerformance optimizationPerformance optimizationStatus: Open.#337 In structured-world/structured-zstd;Fast-strategy dictionary matching ~2x weaker than C (compress-dict ratio gap)
P1-highHigh priority — core functionalityHigh priority — core functionalityperformancePerformance optimizationPerformance optimizationStatus: Open.#323 In structured-world/structured-zstd;perf(decode): HUF burst body x86-64 inline asm experiment (BMI2)
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementperformancePerformance optimizationPerformance optimizationStatus: Open.#205 In structured-world/structured-zstd;perf(decode + encode-greedy): close 3-5× donor gap on negative-level decompress; share SIMD primitives + add dedicated greedy strategy
enhancementNew feature or requestNew feature or requestP1-highHigh priority — core functionalityHigh priority — core functionalityperformancePerformance optimizationPerformance optimizationStatus: Open.#178 In structured-world/structured-zstd;test(ci): #28 Phase 6.7 — conformance + cross-validation + ABI snapshot + reverse-dep matrix
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementStatus: Open.#132 In structured-world/structured-zstd;feat(decoding): #28 Phase 6.6 — legacy frame format decoders v0.5-v0.7
enhancementNew feature or requestNew feature or requestP3-lowLow priority — nice to haveLow priority — nice to haveStatus: Open.#131 In structured-world/structured-zstd;feat(decoding): #28 Phase 6.5 — legacy frame format decoders v0.1-v0.4
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementP3-lowLow priority — nice to haveLow priority — nice to haveStatus: Open.#130 In structured-world/structured-zstd;feat(cli): #28 Phase 6.3 —
zstdCLI binary with full upstream v1.5.7 paritydocumentationImprovements or additions to documentationImprovements or additions to documentationenhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementStatus: Open.#128 In structured-world/structured-zstd;feat(c-api): #28 Phase 6.2 — advanced + streaming + dictionary C FFI surface
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementStatus: Open.#127 In structured-world/structured-zstd;perf(decoding): parallel block decompression for multi-block frames
enhancementNew feature or requestNew feature or requestP2-mediumMedium priority — important improvementMedium priority — important improvementP3-lowLow priority — nice to haveLow priority — nice to haveperformancePerformance optimizationPerformance optimizationStatus: Open.#72 In structured-world/structured-zstd;