[Interest] Dedicated GPU for Qt 5.15.3 QtQuick2

[Ramakanth Kesireddy]

The reason Iam asking this is because I see significant CPU load(80-90%
spike for a split second or so) on the below target device with integrated
gpu even with Qt Quick2 gallery example application while performing screen
transitions

Any thoughts/recommendations are appreciated.

Best Regards,
Ramakanth

On Wed, 30 Jun, 2021, 21:42 Ramakanth Kesireddy, <rama.kesi at gmail.com>
wrote:

> The target device is on embedded Linux with TI AM3358 chipset single core
>
> On Wed, 30 Jun, 2021, 21:25 Sérgio Martins, <sergio.martins at kdab.com>
> wrote:
>
>> On 2021-06-30 14:51, Ramakanth Kesireddy wrote:
>> > Hi,
>> >
>> > Am using Qt 5.15.3 with QtQuick2 and QtQuick2 controls running on
>> > integrated GPU.
>> >
>> > Is there any specific recommendation on hardware from Qt to have
>> > dedicated
>> > GPU though am aware that it needs to support OpenGL Es2 or higher and
>> > 60fps?
>>
>> Hi,
>>
>>
>> QtQuick2 doesn't require a discrete graphics card and works well on most
>> iGPUs I've seen in laptops/desktops.
>>
>>
>>
>> Regards,
>> --
>> Sérgio Martins | sergio.martins at kdab.com | Senior Software Engineer
>> Klarälvdalens Datakonsult AB, a KDAB Group company
>> Tel: Sweden (HQ) +46-563-540090, USA +1-866-777-KDAB(5322)
>> KDAB - The Qt, C++ and OpenGL Experts
>>
>
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