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

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

2024-08-06 Thread Rob Steele via R-devel
>From the R Installation and Admin manual: "There is a tendency for re-distributors of R to use ‘enhanced’ linear algebra libraries without explaining their downsides.” There’s a downside not mentioned in the manual that caught and baffled me for a while. I was using all 64 cores of an