972f96b3fb
Summary: rocksdb direct io support ``` [gzh@dev11575.prn2 ~/rocksdb] ./db_bench -benchmarks=fillseq --num=1000000 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags RocksDB: version 5.0 Date: Wed Nov 23 13:17:43 2016 CPU: 40 * Intel(R) Xeon(R) CPU E5-2660 v2 @ 2.20GHz CPUCache: 25600 KB Keys: 16 bytes each Values: 100 bytes each (50 bytes after compression) Entries: 1000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 110.6 MB (estimated) FileSize: 62.9 MB (estimated) Write rate: 0 bytes/second Compression: Snappy Memtablerep: skip_list Perf Level: 1 WARNING: Assertions are enabled; benchmarks unnecessarily slow ------------------------------------------------ Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags DB path: [/tmp/rocksdbtest-112628/dbbench] fillseq : 4.393 micros/op 227639 ops/sec; 25.2 MB/s [gzh@dev11575.prn2 ~/roc Closes https://github.com/facebook/rocksdb/pull/1564 Differential Revision: D4241093 Pulled By: lightmark fbshipit-source-id: 98c29e3 |
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| .. | ||
| .gitignore | ||
| c_simple_example.c | ||
| column_families_example.cc | ||
| compact_files_example.cc | ||
| compaction_filter_example.cc | ||
| Makefile | ||
| optimistic_transaction_example.cc | ||
| options_file_example.cc | ||
| README.md | ||
| rocksdb_option_file_example.ini | ||
| simple_example.cc | ||
| transaction_example.cc | ||
- Compile RocksDB first by executing
make static_libin parent dir - Compile all examples:
cd examples/; make all