daiduo/TurboPFor-Integer-Compression
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2017-01-06 18:02:46 +01:00
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@ -124,12 +124,12 @@ Block size: 64Ki = 256k bytes. Ki=1024 Integers
|----------:|-----:|----:|------:|------:|---------------------|
| 3.164.940.562| 13.2|**4.23**|**314**|**1456**|**TurboPFor 64Ki**|
| 3.273.213.464| 13.7| 4.38|**350**|**1724**|**TurboPFor256 64Ki**|
| 3.958.888.197| 16.6| 5.30| 279| 618|[lz4](#lz4)+DT 64Ki|
| 3.965.982.954| 16.6| 5.30|**380**| 613|[lz4](#lz4)+DT 64Ki|
| 6.074.995.117| 25.4| 8.13| 494| 729|[blosc_lz4](#blosc) 64Ki|
| 8.773.150.644| 36.7|11.74| 637|1301|blosc_lz 64Ki|
"lz4+DT 64Ki" = Delta+Transpose from TurboPFor + lz4<br>
"blosc_lz4" tested w/ lz4 compressor+vectorized shuffle
"blosc_lz4" internal lz4 compressor+vectorized shuffle
##### - Compressed Inverted Index Intersections with GOV2<br />
GOV2: 426GB, 25 Millions documents, average doc. size=18k.