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Subject: Re: [Rcpp-devel] using SparseSuite and RcppEigen in package
Message-ID: <1516209796.843.99.ca...@iarc.fr
<mailto:1516209796
igen in package (Martyn Plummer)
--
Message: 1
Date: Wed, 17 Jan 2018 17:23:18 +
From: Martyn Plummer
To: "simon.barthe...@gipsa-lab.fr" ,
"e...@debian.org" ,
"rcpp-devel@lists.r-forge.r-project.org"
Subject: Re: [Rcpp
I think it is worth asking Martin Maechler if he could expose more
SuiteSparse functionality through the Matrix package.
Martyn
On Wed, 2018-01-17 at 15:06 +0100, Simon Barthelmé wrote:
> Hi Dirk,
>
> Thanks for your suggestion - I had thought of doing that but it requires
> tracking the versio
Hi Dirk,
Thanks for your suggestion - I had thought of doing that but it requires
tracking the versions of SuiteSparse used by Matrix, which means extra
maintenance work. OTOH maybe updates are rare enough that it's not worth
worrying about. It'd be nice if Matrix could expose more of SuiteSpa
RSpectra does not use CHOLMOD, so probably it is not helpful here.
I would suggest that you build CHOLMOD as an external library with
headers, and then directly link Eigen and your code to the external
CHOLMOD, ignoring the one shipped with Matrix. It is just like all
other R packages that require
On 17 January 2018 at 13:10, Simon Barthelmé wrote:
| I'm trying to use some CHOLMOD functionality inside an R package
| (specifically, sparse Cholesky updates/downdates). There's an
| CHOLMOD/Eigen interface for that, but unfortunately the header I need is
| not shipped as part of either the M
