why profiler_present has the highest value on the diagram?

[n.bazunov]

Hello!

Does anyone know why my "present" is so high?
When i change the window's size, it's down... and it's up when i turn the window's size back.

 

Diagram on screen shots
 

https://cloud.mail.ru/public/84rB/zKd9h1Z8C

https://cloud.mail.ru/public/KoUA/oSkGDwwPu

Thanx

[silent]

Hi Nikolay,

 

Present indeicates time that CPU waits until GPU finished rendering. So, basically you are now GPU-bounded.Decreasing the window resolution will result in less GPU rendering time -> less present counter.

 

Thanks!

[binstream]

Using more powerful GPU would also help.

[n.bazunov]

Thanks for answer!