[infinispan-dev] MurmurHash in Scala

Patrick McFarland pmcfarland at adterrasperaspera.com
Tue Feb 1 04:51:41 EST 2011


On Tue, Feb 1, 2011 at 4:47 AM, Galder Zamarreño <galder at redhat.com> wrote:
> https://lampsvn.epfl.ch/trac/scala/browser/scala/trunk/src//library/scala/util/MurmurHash.scala
>
> It appears to be MurmurHash 3.0 and the impl seems to be included in forthcoming Scala 2.9

Ahh, its MMH3 32bit instead of 64bit. I wonder why they're
intentionally choosing the slower one. Also, it is not compatible with
MMH3 64bit, which is what I chose for Infinispan in the new code.

> On Feb 1, 2011, at 10:40 AM, Patrick McFarland wrote:
>
>> On Tue, Feb 1, 2011 at 3:49 AM, Galder Zamarreño <galder at redhat.com> wrote:
>>> It appears that Scala will include a MurmurHash implementation:
>>>
>>> http://www.scala-lang.org/archives/downloads/distrib/files/nightly/docs/library/scala/util/MurmurHash$.html
>>
>> Yeah, but it doesn't say which one they implemented, nor is it implied
>> it would be compatible with the ones Infinispan implemented.
>>
>>> Cheers,
>>> --
>>> Galder Zamarreño
>>> Sr. Software Engineer
>>> Infinispan, JBoss Cache
>>>
>>>
>>> _______________________________________________
>>> infinispan-dev mailing list
>>> infinispan-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>>>
>>
>>
>>
>> --
>> Patrick "Diablo-D3" McFarland || www.AdTerrasPerAspera.com
>> "Computer games don't affect kids; I mean if Pac-Man affected us as kids, we'd
>> all be running around in darkened rooms, munching magic pills and listening to
>> repetitive electronic music." -- Kristian Wilson, Nintendo, Inc, 1989
>>
>> _______________________________________________
>> infinispan-dev mailing list
>> infinispan-dev at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>
> --
> Galder Zamarreño
> Sr. Software Engineer
> Infinispan, JBoss Cache
>
>
> _______________________________________________
> infinispan-dev mailing list
> infinispan-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>



-- 
Patrick "Diablo-D3" McFarland || www.AdTerrasPerAspera.com
"Computer games don't affect kids; I mean if Pac-Man affected us as kids, we'd
all be running around in darkened rooms, munching magic pills and listening to
repetitive electronic music." -- Kristian Wilson, Nintendo, Inc, 1989



More information about the infinispan-dev mailing list