discuss threads in importing vignette
@venom1204 is already working on this.
Since Jul 8, 2025.
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Description
@grantmcdermott suggested improving the importing vignette, by adding a discussion about how to avoid check issues about using too many threads. https://github.com/Rdatatable/data.table/issues/5658#issuecomment-2585400062
I would suggest something like:
Add data.table::setDTthreads(1) to the top of your tests/*.R files and also at the top of the \examples section in man/*.Rd files.
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