How to assign a specific core in the execution of an R script

Question

我想执行一个简单的R代码。是否可以在执行中分配特定的内核/处理器。如果可能，我该怎么办？

Answer 1

It's possible to assign processes to use specific cores in Windows. The easiest way to test this out is through Windows Task Manager -> Processes Tab -> Right click on a process -> Set Affinity -> Check the set of processors you want to use.

There are similar questions to this elsewhere ( https://serverfault.com/questions/571516/any-way-to-make-a-program-run-on-a-specific-core-on-launch , https://superuser.com/questions/309617/how-to-limit-a-process-to-a-single-cpu-core ).

Note that it's generally not advised that you force processes to run on specific cores.