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-rw-r--r--src/cells/spread_sketch.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cells/spread_sketch.c b/src/cells/spread_sketch.c
index 9618771..833e97a 100644
--- a/src/cells/spread_sketch.c
+++ b/src/cells/spread_sketch.c
@@ -6,6 +6,12 @@
#include <assert.h>
#include "xxhash/xxhash.h"
+// uthash use faster murmurhash
+#include "murmurhash/murmurhash.h"
+#define HASH_FUNCTION(keyptr, keylen, hashv) \
+ do { \
+ hashv = murmurhash(keyptr, keylen, 0); \
+ } while (0)
#include "uthash.h"
#include "spread_sketch.h"