CRAN rebuilds binary packages because of (potential) changes in
build-time dependencies. ABI changes, in the loose sense of the term.
E.g. package A can call the shared library of another package B. If
the ABI of B changes, then you need to rebuild A.
AFAICT packages are rebuilt frequently and oft
On Fri, 18 Mar 2022 at 06:33, Simon Urbanek wrote:
>
> > On Mar 18, 2022, at 6:10 PM, Evan Biederstedt
> > wrote:
> > There is some connection to setting `export OMP_NUM_THREADS=1` before
> > starting R, and moderate memory usage; that's all I know.
>
> That's odd. OpenMP itself doesn't alloca
