[Rcpp-devel] Fwd: Building and Installing an R package built under RcppArmadillo on Mac OS X

[baptiste auguie]

Same here,

fun(matrix(rnorm(9),3,3))
           [,1]       [,2]       [,3]
[1,]  1.3709584 -0.5646982  0.3631284
[2,] -0.5646982  0.4042683 -0.1061245
[3,]  0.3631284 -0.1061245  2.0184237
> sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: i386-apple-darwin9.8.0/i386 (32-bit)

locale:
[1] en_GB.UTF-8/en_GB.UTF-8/C/C/en_GB.UTF-8/en_GB.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  grid
methods   base

other attached packages:
[1] RcppArmadillo_0.2.29 Rcpp_0.9.6           inline_0.3.8
[4] ggplot2_0.8.9        proto_0.3-9.2        reshape_0.8.4
[7] plyr_1.6

loaded via a namespace (and not attached):
[1] tools_2.13.1
> system("g++ --version")
i686-apple-darwin9-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5577)

baptiste


On 15 October 2011 08:27, MISRA, SANJOG
<sanjog.misra at simon.rochester.edu> wrote:
> As does mine.
>
>> fun <- cxxfunction(signature(M_="numeric"), plugin="RcppArmadillo",body = '
> + arma::mat M = Rcpp::as<arma::mat>(M_);
> + return Rcpp::wrap(symmatl(M));
> + ')
>
>> set.seed(42)
>> fun(matrix(rnorm(9),3,3))
>           [,1]       [,2]       [,3]
> [1,]  1.3709584 -0.5646982  0.3631284
> [2,] -0.5646982  0.4042683 -0.1061245
> [3,]  0.3631284 -0.1061245  2.0184237
>
>
>
> :>g++ --version
> i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3)
>
>> sessionInfo()
> R version 2.13.0 (2011-04-13)
> Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
>
>
>
> Sanjog Misra
> Associate Professor of Marketing and Applied Statistics
> Area Coordinator, Applied Statistics
> Simon School of Business
> University of Rochester
> Rochester, NY 14627
> P: 585.275.8920
> F: 585.273.1140
>
>
> -----Original Message-----
> From: rcpp-devel-bounces at r-forge.wu-wien.ac.at [mailto:rcpp-devel-bounces at r-forge.wu-wien.ac.at] On Behalf Of Steve Lianoglou
> Sent: Friday, October 14, 2011 2:42 PM
> To: Dirk Eddelbuettel
> Cc: rcpp-devel at r-forge.wu-wien.ac.at
> Subject: Re: [Rcpp-devel] Fwd: Building and Installing an R package built under RcppArmadillo on Mac OS X
>
> Something is definitely wrong.
>
> My printout goes out to 1 more decimal place than yours:
>
> R> fun(matrix(rnorm(9),3,3))
>           [,1]       [,2]       [,3]
> [1,]  1.3709584 -0.5646982  0.3631284
> [2,] -0.5646982  0.4042683 -0.1061245
> [3,]  0.3631284 -0.1061245  2.0184237
>
> R> sesionInfo()
> R version 2.13.1 Patched (2011-09-15 r57010)
> Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
> ...
>
> And
>
> $ g++ --version
> i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664)
>
> -steve
>
> On Fri, Oct 14, 2011 at 1:17 PM, Dirk Eddelbuettel <edd at debian.org> wrote:
>>
>> To bring closure to this issue I may well have misdiagnosed at first, could
>> someone on an OS X machine please run the following
>>
>> -----------------------------------------------------------------------------
>> suppressMessages(library(inline))
>>
>> fun <- cxxfunction(signature(M_="numeric"), plugin="RcppArmadillo",
>>                   body='
>>  arma::mat M = Rcpp::as<arma::mat>(M_);
>>  return Rcpp::wrap( symmatl(M) );
>> ')
>>
>> set.seed(42)
>> fun(matrix(rnorm(9),3,3))
>> -----------------------------------------------------------------------------
>>
>>
>> My linux box gets me
>>
>> R> suppressMessages(library(inline))
>> R> fun <- cxxfunction(signature(M_="numeric"), plugin="RcppArmadillo",
>> +                    body='
>> +   arma::mat M = Rcpp::as<arma::mat>(M_);
>> +   return Rcpp::wrap( symmatl(M) );
>> + ')
>> R> set.seed(42)
>> R> fun(matrix(rnorm(9),3,3))
>>          [,1]      [,2]      [,3]
>> [1,]  1.370958 -0.564698  0.363128
>> [2,] -0.564698  0.404268 -0.106125
>> [3,]  0.363128 -0.106125  2.018424
>> R>
>>
>>
>> and I would like to rule out actual OS X issue and with that pass the baton
>> back to Terrance as a presumably local issue on his box.
>>
>> Thanks!
>>
>> Dirk
>>
>> --
>> "Outside of a dog, a book is a man's best friend. Inside of a dog, it is too
>> dark to read." -- Groucho Marx
>> _______________________________________________
>> Rcpp-devel mailing list
>> Rcpp-devel at lists.r-forge.r-project.org
>> https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
>>
>
>
>
> --
> Steve Lianoglou
> Graduate Student: Computational Systems Biology
>  | Memorial Sloan-Kettering Cancer Center
>  | Weill Medical College of Cornell University
> Contact Info: http://cbio.mskcc.org/~lianos/contact
> _______________________________________________
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