Common: Replace MurmurHash3 with CityHash64

CityHash64 is faster than Murmur3 at all sizes, but especially for short keys.
2018-01-15 01:03:08 -08:00
parent 79dca3d67a
commit 7f77820460
5 changed files with 766 additions and 147 deletions
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -32,6 +32,8 @@ add_library(common STATIC
    break_points.cpp
    break_points.h
    chunk_file.h
+    cityhash.cpp
+    cityhash.h
    code_block.h
    color.h
    common_funcs.h
@@ -39,7 +41,6 @@ add_library(common STATIC
    common_types.h
    file_util.cpp
    file_util.h
-    hash.cpp
    hash.h
    linear_disk_cache.h
    logging/backend.cpp