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New clustering work.

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This commit is contained in:
Adam Ierymenko 2017-06-01 07:15:46 -07:00
parent 2a4a50b1da
commit 64b7d9ef82
16 changed files with 481 additions and 2432 deletions
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7
node/Hashtable.hpp
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@ -374,12 +374,7 @@ private:
}
static inline unsigned long _hc(const uint64_t i)
{
/* NOTE: this assumes that 'i' is evenly distributed, which is the case for
* packet IDs and network IDs -- the two use cases in ZT for uint64_t keys.
* These values are also greater than 0xffffffff so they'll map onto a full
* bucket count just fine no matter what happens. Normally you'd want to
* hash an integer key index in a hash table. */
return (unsigned long)i;
return (unsigned long)(i ^ (i >> 32)); // good for network IDs and addresses
}
static inline unsigned long _hc(const uint32_t i)
{