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PErformance of new Cat 12.1 preview driver and new AKv8b2 app
Morten:
The CPU utilization is exceptionally low for boinc.exe and all ATI MB tasks - extremely stable. the -hp switch does not change the problem with lags/non-responsive GUI.
Overall CPU utilization rarely hits 100%, BTW.
I recall you opened a call at AMD regarding this and dual HD 6900 systems experiencing this - do you remember?
Raistmer:
I mentioned tha issue on AMD forums. But as I has no such system I can't provide any test cases to file it as bug...
Abouit -hp switch - I asked because it can cause lags itself. With -hp switch there can be ~20s lag at start of each new VLAR.
Morten:
You have so many issues at AMD, so I gave up finding the old issue.
Since AMD has sorted out the overutilization of CPU it's perhaps time to take up this issue again?
Let me know what you need from my system and I will of course provide it :-)
Perhaps this has a renewed interest with the release of HD 7900?
Raistmer:
Please describe you problem once more (as you experience it with 12.1 drivers).
Maybe even better if you will post directly on AMD forum...
Morten:
I've opened this thread:
http://forums.amd.com/devforum/messageview.cfm?catid=390&threadid=158457&enterthread=y
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