erasure coding / jerasure: topic of interest?

erasure coding / jerasure: topic of interest?

[Dan Mick]

At SDC this week, Ethan Miller presented about some work he has done 
along with others including Jim Plank, who also was involved with 
jerasure; it seems like this work may be useful for optimizing the
erasure code calculations on Intel CPUs, at least:

http://bitbucket.org/ethanmiller/gf-complete

Paper here: http://web.eecs.utk.edu/~plank/plank/papers/FAST-2013-GF.pdf
looks very much like the presentation Ethan gave at the conference.

-- 
Dan Mick, Filesystem Engineering
Inktank Storage, Inc.	http://inktank.com
Ceph docs: http://ceph.com/docs

Re: erasure coding / jerasure: topic of interest?

[Loic Dachary]

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Hi Dan,

It will be exciting to see the next jerasure release integrate the optimizations from gf-complete. It should happen before the end of the year :-)

Cheers

On 21/09/2013 07:22, Dan Mick wrote:
> At SDC this week, Ethan Miller presented about some work he has done along with others including Jim Plank, who also was involved with jerasure; it seems like this work may be useful for optimizing the
> erasure code calculations on Intel CPUs, at least:
> 
> http://bitbucket.org/ethanmiller/gf-complete
> 
> Paper here: http://web.eecs.utk.edu/~plank/plank/papers/FAST-2013-GF.pdf
> looks very much like the presentation Ethan gave at the conference.
> 

-- 
Loïc Dachary, Artisan Logiciel Libre
All that is necessary for the triumph of evil is that good people do nothing.


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