Re: [R-pkg-devel] GPU programming in R packages

2025-02-17 Thread Wolfgang Rolke via R-package-devel
fgang From: Ivan Krylov Sent: Monday, February 17, 2025 8:05 AM To: Wolfgang Rolke via R-package-devel Cc: Wolfgang Rolke Subject: Re: [R-pkg-devel] GPU programming in R packages � Sun, 16 Feb 2025 13:00:55 + Wolfgang Rolke via R-package-devel �: > I am c

[R-pkg-devel] GPU programming in R packages

2025-02-16 Thread Wolfgang Rolke via R-package-devel
Hi, I am currently working on a project that requires calculations on large matrices, for example calculating pairwise distances of points in higher dimensions. This seems to be a natural task for GPU programming, unfortunately I don't have any experience with this. I did some research online an

[R-pkg-devel] Rcpp in vignette

2025-01-31 Thread Wolfgang Rolke via R-package-devel
In the vignette of my package Rgof I create a function written in Rcpp, which is then passed and executed in some of the routines included in Rgof. The package passes all the checks on the various platform without errors, warnings or notes except on atlas and gcc13. There I get an error about no

[R-pkg-devel] Fw: [CRAN-pretest-archived] CRAN Submission moodlequizR 1.0.1

2023-09-06 Thread Wolfgang Rolke via R-package-devel
Hi, I am trying to upload a package to CRAN but keep getting the error message below. The issue seems to be the use of attach in one of my routines. As I explain in the cran-comments.md this use of assign is intentional. The routine paste.data is used by undergraduate student with very little R