no, I'm not. mostly conventional use afaik. if this should not be happening, I can trace it down to a small reproducible example to figure it out.
-- Ivo Welch (ivo.we...@ucla.edu) -- Ivo Welch (ivo.we...@ucla.edu) http://www.ivo-welch.info/ J. Fred Weston Distinguished Professor of Finance, UCLA Anderson On Tue, Jul 7, 2020 at 10:24 PM Jeff Newmiller <jdnew...@dcn.davis.ca.us> wrote: > > The list does strip html, but the quality of what remains varies greatly. > > Are you using tidyverse functions in your workers? Sounds to me like you are > doing something in the workers that is triggering making copies of the input > data frame. > > On July 7, 2020 10:15:15 PM PDT, ivo welch <ivo...@gmail.com> wrote: > >ugghhh---apologies. although in 2020, it would be nice if the mailing > >list had an automatic html filter (or even bouncer!) > > > >I am using macos. alas, my experiments suggest that `mclapply()` on a > >32-core intel system with 64GB of RAM, where the input data frame is > >8GB and the output is about 500MB per core (to be stitched together > >into about 16GB), the system starts swapping like crazy, comes to a > >halt, and then usually crashes. > > > >/iaw > > -- > Sent from my phone. Please excuse my brevity. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
