andreacavalli/rocksdb
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

db_bench support for memtable in-place update

Browse Source 
Summary: Closes https://github.com/facebook/rocksdb/pull/3416

Differential Revision: D6820606

Pulled By: ajkr

fbshipit-source-id: 5035ffb33ade8d50520cafeb685ee8c8fcf1cca8
This commit is contained in:
Andrew Kryczka 2018-01-26 10:46:30 -08:00 committed by Facebook Github Bot
parent d938226af4
commit 0e6e405fec
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
tools/db_bench_tool.cc
View File

@ -845,6 +845,13 @@ DEFINE_bool(enable_pipelined_write, true,
DEFINE_bool(allow_concurrent_memtable_write, true,
"Allow multi-writers to update mem tables in parallel.");
DEFINE_bool(inplace_update_support, rocksdb::Options().inplace_update_support,
"Support in-place memtable update for smaller or same-size values");
DEFINE_uint64(inplace_update_num_locks,
rocksdb::Options().inplace_update_num_locks,
"Number of RW locks to protect in-place memtable updates");
DEFINE_bool(enable_write_thread_adaptive_yield, true,
"Use a yielding spin loop for brief writer thread waits.");
@ -3198,6 +3205,8 @@ void VerifyDBFromDB(std::string& truth_db_name) {
options.delayed_write_rate = FLAGS_delayed_write_rate;
options.allow_concurrent_memtable_write =
FLAGS_allow_concurrent_memtable_write;
options.inplace_update_support = FLAGS_inplace_update_support;
options.inplace_update_num_locks = FLAGS_inplace_update_num_locks;
options.enable_write_thread_adaptive_yield =
FLAGS_enable_write_thread_adaptive_yield;
options.enable_pipelined_write = FLAGS_enable_pipelined_write;