[R] R enterprise for linux

[R. Michael Weylandt]

Are you sure?

I just ran

N <- 128
system.time(matrix(rnorm(N^2),N) %*% matrix(rnorm(N^2),N))

and it took less than 0.044s on my (old-ish) laptop while doing other
things (and that includes the expensive rng calls). There might be
some other issues in play here. Even N <- 1280 takes < 5 seconds with
the rng call.

Michael

On Mon, Feb 6, 2012 at 9:29 AM, Alaios <alaios at yahoo.com> wrote:
> Actually, I would like to speed up matrix multiplication
>
> which is really too slow.
> MatrixA %*% MatrixB (each one is a [128,128] table) is running four hours now... and just imagine that I want to calculate many of those.
>
> Which other alternative do I have?
>
> Regards
> Alex
>
>
> ________________________________
>  From: Paul Hiemstra <paul.hiemstra at knmi.nl>
>
> Cc: "R-help at r-project.org" <R-help at r-project.org>
> Sent: Monday, February 6, 2012 2:30 PM
> Subject: Re: [R] R enterprise for linux
>
>
> Dear Alex,
>
> By Enterprise R, do you mean Revolution R? I can also only find red
>    hat packages. You could send them an e-mail to ask for sources. They
>    probably want to help you, especially when you pay. But why do you
>    need RevoR and not standard R.
>
> Paul
>
> On 02/06/2012 12:55 PM, Alaios wrote:
> Dear all,
> I would like to ask you if it would be possible  to install R enterprise in opensuse.
> Actually it seems that there are only Red Hat packages and I was wondering if their source code is available so one to try and compile it. I would like to thank you in advance for your reply Regards
> Alex [[alternative HTML version deleted]]
>>
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> --
> Paul Hiemstra, Ph.D.
> Global Climate Division
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