2011/4/1 <[email protected]>: > The isolcpus parameter used to be a mask, but now it's a list (there are > things called "cpusets" now as well, which are way cool but unused by us). > You could isolate cores 1 and 3 with "isolcpus=1,3". > > All that isolcpus does is to tell the Linux scheduler to not schedule any > process on that CPU/core unless the process specifically requests to be > put there.
And how does EMC happen to get access to that isolated core? According to Your argument, there must be some code, which requests that. I did the "isolcpus" tweak and disabled hyperthreading on D525 board, but I do not recall changing anything with EMC, so my conclusion is that EMC does that by default. Is that correct? Viesturs ------------------------------------------------------------------------------ Create and publish websites with WebMatrix Use the most popular FREE web apps or write code yourself; WebMatrix provides all the features you need to develop and publish your website. http://p.sf.net/sfu/ms-webmatrix-sf _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
