default_n_threads: Default number of threads for the fitter's restart loop
In eulerr: Area-Proportional Euler and Venn Diagrams
default_n_threads R Documentation
Default number of threads for the fitter's restart loop
Description
Mirrors the approach taken by data.table: use half the available cores at
runtime, but stay single-threaded under R CMD check to honor CRAN's
two-core policy. eunoia parallelizes through rayon, which ignores the
OMP_THREAD_LIMIT signal that CRAN's check farm sets, so we throttle here
instead. Overrides are honored in order: the eulerr.n_threads option, the
EULERR_NUM_THREADS environment variable, and then R's conventional
mc.cores option (or MC_CORES environment variable), the last of which is
treated as an exact request bounded by the available cores.
Usage
default_n_threads()
Value
A positive integer scalar (or whatever the eulerr.n_threads option is set
to, validated downstream).
eulerr documentation built on Aug. 22, 2026, 1:09 a.m.
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| default_n_threads | R Documentation |
Default number of threads for the fitter's restart loop
Description
Mirrors the approach taken by data.table: use half the available cores at
runtime, but stay single-threaded under R CMD check to honor CRAN's
two-core policy. eunoia parallelizes through rayon, which ignores the
OMP_THREAD_LIMIT signal that CRAN's check farm sets, so we throttle here
instead. Overrides are honored in order: the eulerr.n_threads option, the
EULERR_NUM_THREADS environment variable, and then R's conventional
mc.cores option (or MC_CORES environment variable), the last of which is
treated as an exact request bounded by the available cores.
Usage
default_n_threads()
Value
A positive integer scalar (or whatever the eulerr.n_threads option is set
to, validated downstream).
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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