Re: [Rd] Another issue using multi-processing linear algebra libraries

2024-08-08 Thread Ivan Krylov via R-devel
В Wed, 7 Aug 2024 07:47:38 -0400 Dipterix Wang пишет: > I wonder if R initiates a system environment or options to instruct > the packages on the number of cores to use? A lot of thought and experience with various HPC systems went into availableCores(), a function from the zero-dependency 'para

Re: [Rd] Another issue using multi-processing linear algebra libraries

2024-08-07 Thread Dipterix Wang
I also have this questions for this. I wonder if R initiates a system environment or options to instruct the packages on the number of cores to use? It doesn't have to be mandatory for now, but at least package maintainers can have shared consensus and start to adopt this humble settings rather

Re: [Rd] Another issue using multi-processing linear algebra libraries

2024-08-06 Thread Ivan Krylov via R-devel
В Tue, 6 Aug 2024 10:19:25 -0400 Rob Steele via R-devel пишет: > Would it make sense to add a parameter somewhere, to mclapply(), say, > telling R to not use multiprocessing libraries? It would be great if we had a way to limit all kinds of multiprocessing (child processes, OpenMP threads, pthre