X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libhashkit%2Fmurmur.c;fp=libhashkit%2Fmurmur.c;h=0000000000000000000000000000000000000000;hb=ae6bc7501efd5aeaaee92dabe2da0ec2d1625c5b;hp=a40b11b744d819fae62d6697b27caace7d1ff578;hpb=0f16555031c7f44d1acd034ff74e628c51a72dac;p=awesomized%2Flibmemcached

diff --git a/libhashkit/murmur.c b/libhashkit/murmur.c
deleted file mode 100644
index a40b11b7..00000000
--- a/libhashkit/murmur.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-  "Murmur" hash provided by Austin, tanjent@gmail.com
-  http://murmurhash.googlepages.com/
-
-  Note - This code makes a few assumptions about how your machine behaves -
-
-  1. We can read a 4-byte value from any address without crashing
-  2. sizeof(int) == 4
-
-  And it has a few limitations -
-  1. It will not work incrementally.
-  2. It will not produce the same results on little-endian and big-endian
-  machines.
-
-  Updated to murmur2 hash - BP
-*/
-
-#include <libhashkit/common.h>
-
-uint32_t hashkit_murmur(const char *key, size_t length, void *context)
-{
-  /*
-    'm' and 'r' are mixing constants generated offline.  They're not
-    really 'magic', they just happen to work well.
-  */
-
-  const unsigned int m= 0x5bd1e995;
-  const uint32_t seed= (0xdeadbeef * (uint32_t)length);
-  const int r= 24;
-
-
-  // Initialize the hash to a 'random' value
-
-  uint32_t h= seed ^ (uint32_t)length;
-
-  // Mix 4 bytes at a time into the hash
-
-  const unsigned char * data= (const unsigned char *)key;
-  (void)context;
-
-  while(length >= 4)
-  {
-    unsigned int k = *(unsigned int *)data;
-
-    k *= m;
-    k ^= k >> r;
-    k *= m;
-
-    h *= m;
-    h ^= k;
-
-    data += 4;
-    length -= 4;
-  }
-
-  // Handle the last few bytes of the input array
-
-  switch(length)
-  {
-  case 3: h ^= ((uint32_t)data[2]) << 16;
-  case 2: h ^= ((uint32_t)data[1]) << 8;
-  case 1: h ^= data[0];
-          h *= m;
-  default: break;
-  };
-
-  /*
-    Do a few final mixes of the hash to ensure the last few bytes are
-    well-incorporated.
-  */
-
-  h ^= h >> 13;
-  h *= m;
-  h ^= h >> 15;
-
-  return h;
-}