On 5 December 2022 at 11:32, Sokol Serguei wrote: | I don't know what the exact source of this problem is but I can suggest | to use Armadillo which has a reputation to be better suited for | matrix/vector operation than plain Rcpp.
I second that. Rcpp is great for what it does (easy integration from/to, extensibility, ...) but the NumericVector / NumericMatrix class are (on purposes) not built up for fancier higher-level operations such as linear algebra etc as other packages already do this 'best in class'. RcppArmadillo is very good and easy to use for all things linear algebra, RcppEigen also has its fans for related and possibly somewhat broader use. The other issue is ASAN. This can be tedious to set, so I once created Docker containers for it (that still exist) but other jumped in and maintain(ed) daily builds of those. Gabor has some via r-hub, and Winston built a composite container with several such debug variants: https://github.com/wch/r-debug Make sure you call the various RD* variants of R, and use them to install your dependencies / test your package. Docker looks a little insurmountable at first but it is not so bad. E.g. running docker run --rm -ti -v $PWD:/mnt -w /mnt wch/r-debug bash call this container in your current working directory (say: your repo) and lets you work with your code and the *SAN debug builds of R. It's worth it! Hth, Dirk -- dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
