the CPU affinity mask
jeroen opened this issue · 1 comments
jeroen commented
Setting the CPU affinity mask ties a process to a certain number of procs. See
http://manpages.ubuntu.com/manpages/precise/man2/sched_getaffinity.2.html
See also http://stat.ethz.ch/R-manual/R-devel/doc/html/NEWS.html for native R implementation.
After setting it, CAP_SYS_NICE can be used to lock it. See: http://www.kernel.org/doc/man-pages/online/pages/man7/capabilities.7.html
jeroen commented
Done