Le 10/01/2023 à 11:37, Serguei Sokol a écrit :
Le 10/01/2023 à 10:44, RICHET Yann a écrit :
Dear R-devel people,

We are working to submit a package which is mainly a binding over a C++ lib (https://github.com/libKriging) using armadillo. It is _not_ a standard RcppArmadillo package, because we also had to provide a python binding... so there is a huge layer of cmake & scripting to make it work with a standard armadillo (but using same version that RcppArmadillo). It seems now working with almost all CRAN targets, but a problem remains with fedora (clang & gcc) devel.

Our issue is that the rhub docker is not well sync with the CRAN fedora-clang-devel config: - failing on CRAN (without clear reason): https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/rlibkriging-00check.html
I see  2 candidates for  reasons of failing on CRAN:
 1. test time is 30 min while 15 min are allowed;
 2. your code try to get 30 threads
Oops, it was 10 threads not 30 but it does not change the nature of a possible issue.

while CRAN limits them to 2;

Try to make your tests shorter ( < 15 min) on 2 threads. May be it will help.

Best,
Serguei.

- passing on rhub: https://builder.r-hub.io/status/rlibkriging_0.7-3.tar.gz-20f7dc7562726497af7c678ab41f4dea

So we cannot investigate and fix the problem.

Note that we did quite strange things with the fedora platforms: include explicitely slapack to provide simple precision for our (vanilla) armadillo...

Do you have any idea, or even known problem in mind, that could be related to this ?

Best regards,

--
Dr. Yann Richet
Institute for Radiological Protection and Nuclear Safety (https://www.irsn.fr),
   Department of Characterization of Natural Unexpected Events and Sites
Office : +33 1 58 35 88 84

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--
Serguei Sokol
Ingenieur de recherche INRAE

Cellule Mathématiques
TBI, INSA/INRAE UMR 792, INSA/CNRS UMR 5504
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31077 Toulouse Cedex 04

tel: +33 5 61 55 98 49
email: so...@insa-toulouse.fr
http://www.toulouse-biotechnology-institute.fr/en/technology_platforms/mathematics-cell.html

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