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compression
8 postsFaCTz: GPU Compressor Preserves Vector-Field Topology at 60 GB/s
FaCTz is the first GPU-based lossy compressor guaranteeing critical-point preservation in vector fields, hitting 60 GB/s—up to 640x faster than cpSZ.
The New Physics of Columnar Storage: Parquet, Lance, Vortex, Nimble
How AI workloads and modern hardware are reshaping columnar file formats, from Parquet's renovation to new entrants Lance, Vortex, and Nimble.
llama.cpp Adds Lossless F32 Compression via QFX32/QFX16
llama.cpp PR adds QFX32/QFX16 GGUF formats that losslessly compress F32 models by 2.05x with bit-identical weight reconstruction.
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commitbrief.comALP: Adaptive Lossless Floating-Point Compression
ALP is a high-performance lossless compression algorithm for IEEE 754 floating-point data.
Trie-Based Memory Efficiency for Long-Context Compression
SALT compresses long documents for language models, reducing memory and compute time.
Understanding Data Compression: Impact on Storage and Query Performance
Explore how compression codecs impact storage costs and query performance, providing essential insights for engineers.
Headroom: Compress AI Agent Input to Reduce Token Usage
Headroom compresses AI agent input, reducing token usage by 60-95%, providing engineers with a crucial efficiency advantage.
Why Lean Outperforms Rust in Compression Speed
Lean's lean-zip library outperforms Rust's miniz_oxide in DEFLATE compression speed, thanks to Lean's validation capabilities and AI-driven optimizations.