Hi Bob, cat /proc/cpuinfo give 4 processors.
Did more test on running the same piece of code, which is basically a modified fm receiver. Usually I see nearly 100% loading on 1 of the 4 processors . But sometimes the load is spread on other processor (e.g. 100% load become 50% load on processor1 and 50% on proccessor2). Is this random behaviour expected ? I was hoping that I can assign gr block to a processor specifically so that the load is really well distributed. Forgive me if this question is obvious as I did not track gnuradio progress as frequently as I would like to. Hew > > Hi, > > > > Quite some time ago, there are multi core scheduler > testing branch for GNU Radio. > > > > > http://lists.gnu.org/archive/html/discuss-gnuradio/2008-07/msg00159.html > > > > Can I do the same with GNU Radio release 3.1.3 and > follow the same instructions mentioned in that mail ? I have > actually done that but it does not seem to distribute the > processing among the core on the Intel Atom 330 motherboard. > > > > Regards, > > Hew > > Can you actually see the four threads (two hyperthread > cores) in the linux listing (/proc/cpuinfo). Do you have > SMP and HT enabled in the BIOS? > > Bob _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
