INSTALL: document USE_SSE

Summary:
Fixes #1790.

adamretter siying
Closes https://github.com/facebook/rocksdb/pull/1996

Differential Revision: D4730449

Pulled By: IslamAbdelRahman

fbshipit-source-id: 19944fa
This commit is contained in:
Tamir Duberstein 2017-03-17 11:39:00 -07:00 committed by Facebook Github Bot
parent 9272e12f19
commit 36ad75778b

View File

@ -1,6 +1,6 @@
## Compilation
**Important**: If you plan to run RocksDB in production, don't compile using default
**Important**: If you plan to run RocksDB in production, don't compile using default
`make` or `make all`. That will compile RocksDB in debug mode, which is much slower
than release mode.
@ -22,7 +22,8 @@ use binaries compiled by `make all` in production.
* By default the binary we produce is optimized for the platform you're compiling on
(-march=native or the equivalent). If you want to build a portable binary, add 'PORTABLE=1' before
your make commands, like this: `PORTABLE=1 make static_lib`
your make commands, like this: `PORTABLE=1 make static_lib`. If you want to build a binary that
makes use of SSE4, add 'USE_SSE=1' before your make commands, like this: `USE_SSE=1 make static_lib`.
## Dependencies