[R-pkg-devel] CRAN Debian error installation time

[Guillermo Vinue]

Dear All,

I am writing to you because I am getting this NOTE from the CRAN Debian
machine that is not allowing CRAN acceptance: "Installation took CPU time
2.9 times elapsed time". Uwe Ligges told me that this means that I am using
more than 2 cores, but I must not use more than 2 by default.

In order to overcome this issue, I have included an R script inside the R
folder named with my package name and this content:

.onLoad <- function(libname, pkgname) {
  if (Sys.getenv("OMP_THREAD_LIMIT") == "") {
    Sys.setenv(OMP_THREAD_LIMIT = "2")
  }
}

In addition, I have included explicitly the parameter numThreads
setThreadOptions(numThreads = 1) in the function where I use the
setThreadOptions from the RcppParallel package. However, the CRAN NOTE
persists.

Do you know how to fix that?

Many thanks in advance.

Kind regards,

Guillermo

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