By the way, just because it using a higher percentage of cpu, its not
really bad thing. If the same game running at 50% or 100%, the game
with 100% usage would be getting a lot more fps, with the trade off of
hogging the cpu off other applications.
--
OpenGL uses 100% CPU without Sync To VBlank
That has nothing to do kernel optimization.
The game has to be core aware in the game code to be able to utilize the
second core. Otherwise it can only use 1 core instead of the whole 2. 1
is half of 2, so the game will only be able to use 50% throughput.
Only really new games are core aware(Mul
It does on my windows xp install, if its a simple opengl app.
basically its looping like this
while(1)
{
//Some code
}
which if you've ever done programming you would know put cpu utilization
at 100% and possibly makes the system unresponsive.
A quick way to test this is to put
"while true; do
100% cpu usage is normal.
The idea is that iterates the rendering loop as fast possible. The
faster gpu can render, the more cpu will be utilized, since cpu waits on
gpu to finish rendering each frame.
Wait time is not included in cpu utilization, because while it is
waiting it will be used for
100% cpu usage is normal.
The idea is that iterates the rendering loop as fast possible. The
faster gpu can render, the more cpu will be utilized, since cpu waits on
gpu to finish rendering each frame.
Wait time is not included in cpu utilization, because while it is waiting it
will be used f
