fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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Shu Zhang 8dee8cad9e Enable fifo compaction benchmark to db_bench ... Summary: Added fifo benchmark to db_bench. One thing i am not sure is that i am using CompactRange() instead of CompactFiles(). (may cause performance skew because CompactionRange() is not happening in current thread?) For CompactFiles(), for some reason FIFO compaction doesn't work as expected. More insight is welcomed. I guess FIFO compaction doesn't work with file names? igorcanadi test cmd: ./db_bench --compaction_style=2 --benchmarks=fillseqdeterministic --disable_auto_compactions --num_levels=1 --fifo_compaction_max_table_files_size_mb=10 ---------------------- DB 0 LSM --------------------- Level[0]: /000014.sst(size: 4211014 bytes) fillseqdeterministic : 4.731 micros/op 211381 ops/sec; 23.4 MB/s Closes https://github.com/facebook/rocksdb/pull/1734 Differential Revision: D4774964 Pulled By: siying fbshipit-source-id: 9d08df6		8 years ago
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rocksdb	Enable fifo compaction benchmark to db_bench	8 years ago