Re: fecpp C++ forward error correction library

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Supposedly, on 2013-Apr-22, at 06.19 PDT(-0700), someone claiming to be Loic Dachary scribed:

> Hi Christopher,
>
> Jack Lloyd is the author of fecpp ( http://www.randombit.net/code/fecpp/ ) and he tells me someone sent him a new SIMD approach a few weeks ago. I'm not sure what SIMD means yet, but I'll figure it out ;-). I tend to favor fecpp because it is more self contained and may be easier to embed than https://pypi.python.org/pypi/zfec

I'll defer, provided that we don't incur a performance penalty (which is one of the negatives in sharding).  As far as SIMD: Single Instruction Multiple Data.  Basically, if you think of a tiled processor (like a GPU), then you set all the tiles to do the same instruction, and stream different data to each tile.  As opposed to MIMD, where each tile runs a different instruction on different data.   You don't need parallel processing CPUs to make use of SIMD, but you can get them going screamingly fast if you do…

	Christopher

>
> Cheers
>
> -- 
> Loïc Dachary, Artisan Logiciel Libre


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