AnsweredAssumed Answered

CodeXL-bin linux user-space high cpu usage

Question asked by boris on Jan 3, 2015
Latest reply on Jan 10, 2015 by boris

I am using linux mint with the amd drivers.

 

Ahen i open codexl as a normal user it uses 100% of 1 core even when idling.

But when i open it as a super user (root) it doesn't use any cpu performance.

 

since i already had codeXL to profile, i profiled the user space codexl-bin program and the problem gets caused by

Function, Samples, % of Hotspot Samples, Module

 

FunctionSamples, % of Hotspot Samples,Module
uki_firegl_MicroSleep836, 79.6949%libatiuki.so.1.0

 

any idea to solve this?

Or should i post this into the driver forum?

 

update: i to have the exact same problem when i launch qt creator. so it might be a problem with qt/qtquick.

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