On Tue, 4 Oct 2022 15:29:54 -0300 Igor L <[email protected]> wrote:
> The problem is that importing files in xlsx format is time consuming. Do the openxlsx or XLConnect packages fare any better? > plan(strategy = future::multicore(workers = 4)) As far as I understand the documentation, multicore only works on POSIX-compatible operating systems when not running under RStudio (and even then, some macOS APIs may be not fork()-safe). Which operating system are you running? Does it get any better if you use future::multisession? Have you tried profiling the code? Do you see it using 100% of one core in some kind of task manager? -- Best regards, Ivan ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
