Re: [Rd] Are Rprintf and REprintf thread-safe?

On 11/21/2017 04:12 PM, Winston Chang wrote: Thanks - I'll find another way to send messages to the main thread for printing. The CRAN synchronicity and Bioconductor BiocParallel packages provide inter-process locks that you could use to surround writes (instead of sending message to the

Re: [Rd] Are Rprintf and REprintf thread-safe?

Thanks - I'll find another way to send messages to the main thread for printing. -Winston On Tue, Nov 21, 2017 at 12:42 PM, wrote: > On Tue, 21 Nov 2017, Winston Chang wrote: > >> Is it safe to call Rprintf and REprintf from a background thread? I'm >> working on a

Re: [Rd] Are Rprintf and REprintf thread-safe?

On Tue, 21 Nov 2017, Winston Chang wrote: Is it safe to call Rprintf and REprintf from a background thread? I'm working on a package that makes calls to fprintf(stderr, ...) on a background thread when errors happen, but when I run R CMD check, it says: Compiled code should not call entry

[Rd] Are Rprintf and REprintf thread-safe?

Is it safe to call Rprintf and REprintf from a background thread? I'm working on a package that makes calls to fprintf(stderr, ...) on a background thread when errors happen, but when I run R CMD check, it says: Compiled code should not call entry points which might terminate R nor write to