3 ms·
- Direct Access w/o decompression - Fastest Variable Byte implementation - Novel Variable Simple faster than simple16, better than simple8-b - Scalar Bit Pac
by powturbo 11y ago
- Direct Access w/o decompression
- Fastest Variable Byte implementation
- Novel Variable Simple faster than simple16, better than simple8-b
- Scalar Bit Packing decoding as fast as SIMD-Packing
- Bit Packing incl. Direct Access/Update w/ zero decompression
- Fastest and most efficient SIMD Bit Packing
- Fastest SIMD-Elias Fano implementation
- Novel TurboPFor (PFor/PForDelta) with direct access or bulk decoding.
More efficient than ANY other "integer compression" scheme.
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* Inverted Index + Intersections
- Novel Intersections w/ skip intervals, decompress the min. #blocks
- 2000! queries /sec on GOV2 (25 MB docid) on a SINGLE core
- Parallel Query Processing on Multicores. 7000! queries/sec, quad core CPU