daiduo/TurboPFor-Integer-Compression
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2018-02-14 12:23:22 +01:00
parent 7a6a25db09
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@ -84,7 +84,7 @@ TurboPFor: Fastest Integer Compression [![Build Status](https://travis-ci.org/po
- Eliasfano can be directly used only for increasing sequences - Eliasfano can be directly used only for increasing sequences
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##### - Data files: ##### - Data files:
- gov2.sorted from [DocId data set](#DocId data set) Block size=128/Delta coding - gov2.sorted from [DocId data set](#DocId) Block size=128/Delta coding
./icbench -fS -r gov2.sorted ./icbench -fS -r gov2.sorted
@ -252,14 +252,14 @@ using [900.000 multicore servers](https://www.cloudyn.com/blog/10-facts-didnt-kn
./icapp -Ft3l.2H file "like previous but use the 3th number in the line (ex. label=3245, text=99 usage=456.23 -> 456.23 ) ./icapp -Ft3l.2H file "like previous but use the 3th number in the line (ex. label=3245, text=99 usage=456.23 -> 456.23 )
- Multiblocks of 32 bits binary file. (Example gov2 from [DocId](#DocId data set))<br /> - Multiblocks of 32 bits binary file. (Example gov2 from [DocId data set](#DocId))<br />
Block format: [n1: #of Ids][Id1] [Id2]...[IdN] [n2: #of Ids][Id1][Id2]...[IdN]... Block format: [n1: #of Ids][Id1] [Id2]...[IdN] [n2: #of Ids][Id1][Id2]...[IdN]...
./icbench -fS -r gov2.sorted ./icbench -fS -r gov2.sorted
##### - Intersections: ##### - Intersections:
1 - Download Gov2 (or ClueWeb09) + query files (Ex. "1mq.txt") from [DocId](#DocId data set)<br /> 1 - Download Gov2 (or ClueWeb09) + query files (Ex. "1mq.txt") from [DocId data set](#DocId)<br />
8GB RAM required (16GB recommended for benchmarking "clueweb09" files). 8GB RAM required (16GB recommended for benchmarking "clueweb09" files).
2 - Create index file 2 - Create index file