Your issue and other problems with the Makefile (with suggested fix) have been reported already on github https://github.com/clbr/radeontop/pull/2
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Announcing radeontop, a tool for viewing the GPU usage
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Originally posted by curaga View PostDidn't watch the vid, but in general the accuracy depends on the samples per sec. The default (60) is a low number pulled out of my backside, at least it has no measurable overhead.
But to get more accurate numbers, try "-t 1000" for example.
Indeed, even increasing it slightly from 60 to 70 Hz results in a comparably steady state.
Not sure if this can be generalized, but maybe it's not a good idea to poll registers with 60 Hz while
your 3d app runs v-synched at 60 Hz also. Just an idea, where that "beating" might result from.
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Originally posted by Xaseron View PostI have to two radeon graphic cards and one is blacklisted via xen pcihide. It seems that radeontop picks this graphic card. Everything is on 100%.
It would be nice to choose the graphic card.
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01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Barts XT [ATI Radeon HD 6800 Series]
09:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV710 [Radeon HD 4550]
I use the second one for displaying my desktop.
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Originally posted by not.sure View PostIs all of this specific to radeon hardware?
It would be nice to get similar information from nouveau/intel drivers; merge it all into one tool and then we can call it "dritop"...
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