2 ms·
You can to that on Linux today quite easily. All one has to do is booting the kernel with an appropriate "isolcpus"-parameter on its cmdline, and then "manually
by c0l0 6y ago
You can to that on Linux today quite easily. All one has to do is booting the kernel with an appropriate "isolcpus"-parameter on its cmdline, and then "manually" scheduling processes onto the isolated cores/CPUs.
- richardwhiuk 6y agoisolcpus sadly isn't complete - some kernel tasks still get scheduled. There was some stuff to improve this - https://lwn.net/Articles/816298/ https://lwn.net/Articles/816298/ - but it wasn't merged into mainline.