On Wed, May 12, 2010 at 11:00 AM, Chris Cannam <[email protected]> wrote: > On Tue, May 11, 2010 at 11:54 PM, Julie S <[email protected]> wrote: >> After I File->New >> >> The performance is much better. >> >> This is consistently the case on RG fisrt load for me. >
I get exactly the same pattern here. On first load of RG, under playback the CPU load is very high, like one core at 100%, and GUI is stuttering. When I do file->new or file->load I'm back to normal (which is still pretty high IMO about 25-30 % cpu as displayed in the RG widget. My spec: 2.4 GHz core 2 duo, Ubuntu 10.04 with kernel: 2.6.31-10-rt) Hmm, I took a look at top when RG makes the high cpu problem, under playback: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 4195 root 20 0 121m 81m 26m R 89 4.8 11:59.93 Xorg 27017 lars 20 0 204m 120m 29m S 14 7.0 0:06.88 rosegarden Then I loaded a song and played it, top says: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 4195 root 20 0 103m 67m 27m R 31 3.9 13:00.11 Xorg 27017 lars 20 0 134m 49m 31m S 17 2.9 0:18.42 rosegarden - so %CPU for Xorg skyrockets to 89% at the time of the problem, compared to 31% normal. I just tried the repository RG version 10.02, and it seems not to have this problem. Best regards, Lars ------------------------------------------------------------------------------ _______________________________________________ Rosegarden-devel mailing list [email protected] - use the link below to unsubscribe https://lists.sourceforge.net/lists/listinfo/rosegarden-devel
