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Merged
eddelbuettel merged 9 commits into from
Dec 29, 2025
Merged

Support OpenMP #145

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da9cb79
Add basic (unthrottled) OpenMP support
eddelbuettel Dec 27, 2025
c16052e
Refine init.R for core setting
eddelbuettel Dec 27, 2025
fd067a3
Simplify Makevars{,.win} removing comments, minor code cleanup
eddelbuettel Dec 28, 2025
d23115c
Add configure logic (relying on recent RcppArmadillo change)
eddelbuettel Dec 28, 2025
edfdfc7
Export and document threading helpers
eddelbuettel Dec 28, 2025
03f32db
Add package startup message, expand documentation
eddelbuettel Dec 28, 2025
2986c90
Minor documentation correction from code review [ci skip]
eddelbuettel Dec 28, 2025
efd64a6
Add ChangeLog entry
eddelbuettel Dec 28, 2025
4cac1ed
Set a distinct version number for the branch
eddelbuettel Dec 28, 2025
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Minor documentation correction from code review [ci skip]
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@eddelbuettel
eddelbuettel committed Dec 28, 2025
commit 2986c9075f0d3f76b83a1d9c7c4388773bd0d5d0
4 changes: 2 additions & 2 deletions man/RcppEigen-package.Rd
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Expand Up @@ -17,7 +17,7 @@ Rcpp/Eigen bridge
package are for illustration only.

As described at the \href{https://libeigen.gitlab.io/}{Eigen project home
page} , Eigen is a a C++ template library for linear algebra: matrices,
page} , Eigen is a C++ template library for linear algebra: matrices,
vectors, numerical solvers, and related algorithms.
}
\section{Threading}{
Expand All @@ -26,7 +26,7 @@ Rcpp/Eigen bridge
retrieved) explicitly via helper functions \code{EigenSetNbThreads()} and
\code{EigenNbThreads()}. A default value is stored at package startup; it
recognises R option value \code{Ncpus} and environment variable
\code{OMP_THREAD_LIMITS}. Additional helper functions
\code{OMP_THREAD_LIMIT}. Additional helper functions
\code{RcppEigen_throttle_cores()} and \code{RcppEigen_reset_cores()} are
available to (temporarily) lower the number of cores uses and to reset to
the package default value set at startup.
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