Adam Kupczyk 75f7f42d41 Added CPU prefetch for skiplist
Summary:
This change causes following changes result of test:
./db_bench --writes 10000000 --benchmarks="fillrandom" --compression_type none
from
fillrandom   :       3.177 micros/op 314804 ops/sec;   34.8 MB/s
to
fillrandom   :       2.777 micros/op 360087 ops/sec;   39.8 MB/s
Closes https://github.com/facebook/rocksdb/pull/2961

Differential Revision: D5977822

Pulled By: yiwu-arbug

fbshipit-source-id: 1ea77707bffa978b1592b0c5d0fe76bfa1930f8d
2017-10-04 18:12:52 -07:00
..
2017-07-15 16:11:23 -07:00
2017-07-15 16:11:23 -07:00
2017-07-15 16:11:23 -07:00
2017-07-15 16:11:23 -07:00
2017-07-15 16:11:23 -07:00
2017-09-07 14:28:06 -07:00
2017-07-15 16:11:23 -07:00
2017-07-15 16:11:23 -07:00