On 2013-03-20 00:20, Arvid Brodin wrote: > Hello, > > Just out of curiosity, I wrote this program to test the latency using a > vanilla 3.4 kernel's "real-time scheduler". Maybe it is of interest to > someone on this list. >
I just ran this on a Gentoo system with a radeon card, running linux-3.4 and an up-to-date user space. Although in general the latencies were much lower running under SCHED_FIFO, I still got latencies up to almost 2000 µs while browsing the web. So not very usable... The first system I ran the test on (and which got latencies in the +/-80 µs range) was an Intel Core i3 with Intel HD graphics. -- Arvid ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_mar _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
