Kent A. Reed wrote: > > With a preempt_RT enabled kernel 2.6.33.7.2-rt30 and an appropriately > modified EMC2.4.4 [patches from Michael Büsch and Jeff Eppler] running > on an IBM Thinkpad T40 with a 1500MHz PentiumM cpu, the author measured > the following: > ----- > 1) the EMC2 latency-test > > Servo Thread: 1ms Max Jitter 261101ns > Base Thread: 50us Max Jitter 101701ns > > Well, these are ghastly numbers! The 1ms thread has jitter of 26% of the period, and the 50us thread has jitter of 204% of the thread period! That will cause system lockups, I think.
Jon ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
