On 7 April 2021 at 16:06, Andreas Kersting wrote: | Hi Luke, | | Please see https://github.com/akersting/dumpTest for the package. | | Here a session showing my issue: | | > library(dumpTest) | > sessionInfo() | R version 4.0.5 (2021-03-31) | Platform: x86_64-pc-linux-gnu (64-bit) | Running under: Debian GNU/Linux 10 (buster) | | Matrix products: default | BLAS: /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.8.0 | LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.8.0 | | locale: | [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C | [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 | [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 | [7] LC_PAPER=en_US.UTF-8 LC_NAME=C | [9] LC_ADDRESS=C LC_TELEPHONE=C | [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C | | attached base packages: | [1] stats graphics grDevices utils datasets methods base | | other attached packages: | [1] dumpTest_0.1.0 | | loaded via a namespace (and not attached): | [1] compiler_4.0.5 | > for (i in 1:100) { | + print(i) | + print(system.time(f())) | + } | [1] 1 | user system elapsed | 0.028 0.004 0.034 | [1] 2 | user system elapsed | 0.067 0.008 0.075 | [1] 3 | user system elapsed | 0.176 0.000 0.176 | [1] 4 | user system elapsed | 0.335 0.012 0.349 | [1] 5 | user system elapsed | 0.745 0.023 0.770 | [1] 6 | user system elapsed | 1.495 0.060 1.572 | [1] 7 | user system elapsed | 2.902 0.136 3.040 | [1] 8 | user system elapsed | 5.753 0.272 6.034 | [1] 9 | user system elapsed | 11.807 0.708 12.597 | [1] 10 | ^C | Timing stopped at: 6.638 0.549 7.214 | | I had to interrupt in iteration 10 because I was running low on RAM.
No issue here. Ubuntu 20.10, R 4.0.5 'from CRAN' i.e. Michael's PPA build off my Debian package, hence instrumentation as in the Debian package. edd@rob:~$ installGithub.r akersting/dumpTest Using github PAT from envvar GITHUB_PAT Downloading GitHub repo akersting/dumpTest@HEAD ✔ checking for file ‘/tmp/remotes3f9af733166ccd/akersting-dumpTest-3bed8e2/DESCRIPTION’ ... ─ preparing ‘dumpTest’: ✔ checking DESCRIPTION meta-information ... ─ checking for LF line-endings in source and make files and shell scripts ─ checking for empty or unneeded directories ─ building ‘dumpTest_0.1.0.tar.gz’ Installing package into ‘/usr/local/lib/R/site-library’ (as ‘lib’ is unspecified) * installing *source* package ‘dumpTest’ ... ** using staged installation ** R ** byte-compile and prepare package for lazy loading ** help No man pages found in package ‘dumpTest’ *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (dumpTest) edd@rob:~$ Rscript -e 'system.time({for (i in 1:100) dumpTest::f()})' user system elapsed 0.481 0.019 0.500 edd@rob:~$ (I also ran the variant you showed with the dual print statements, it just consumes more screen real estate and ends on [...] [1] 97 user system elapsed 0.004 0.000 0.005 [1] 98 user system elapsed 0.004 0.000 0.005 [1] 99 user system elapsed 0.004 0.000 0.004 [1] 100 user system elapsed 0.005 0.000 0.005 edd@rob:~$ ) Dirk -- https://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel