Hello Martin, On 07/13/2015 12:47 PM, Martin Stein wrote: > When looking at your raw counter values, I assume that this is caused by > overflows. Some of your hardware values are near (uint32_t)~0 while your > Qemu values are all relatively small. I've addressed this issue recently > in [1]. Commit [2] there introduces 64 bit counter values, but maybe its > also a good idea to check for overflows. The commits are on > genodelabs/staging but not on genodelabs/master yet. Could you please > give staging a try?
I cherry-picked the above mentioned commit (d9ec7fa...) and the test now passes successfully: [init -> init_2 -> test_fast] quota super period 1000000 [init -> init_2 -> test_fast] quota 599975 [init -> init_2 -> test_fast] counter A 8587417160 [init -> init_2 -> test_fast] counter B 16330577199 [init -> init_2 -> test_fast] done [init -> init_2 -> test_midl] quota super period 1000000 [init -> init_2 -> test_midl] quota 199981 [init -> init_2 -> test_midl] counter A 3729701872 [init -> init_2 -> test_midl] counter B 5928486521 [init -> init_2 -> test_midl] done [init -> init_1 -> test_slow] quota super period 1000000 [init -> init_1 -> test_slow] quota 49987 [init -> init_1 -> test_slow] counter A 1947120741 [init -> init_1 -> test_slow] counter B 2045329877 [init -> init_1 -> test_slow] done Good: Slow counter A received 5.048 % CPU (goal 4.75 %) Good: Slow counter B received 5.303 % CPU (goal 5.25 %) Good: Middle counter A received 9.67 % CPU (goal 9.625 %) Good: Middle counter B received 15.371 % CPU (goal 15.375 %) Good: Fast counter A received 22.265 % CPU (goal 22.625 %) Good: Fast counter B received 42.342 % CPU (goal 42.375 %) Test succeeded Thanks for all the help. Regards, Adrian ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ genode-main mailing list genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main
