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question

Graphics and GPU Programming Programming

Started by lirenln March 30, 2010 08:38 PM

1 comment, last by lirenln 14 years ago

lirenln

100

Author

March 30, 2010 08:38 PM

when I use perfhud,there is a "vertex shader instruction rate" in the cpu/driver Graph. I know it is related to vertex cache miss rate. But the numerical value puzzles me. It is too huge. What does the value mean? who can give me a expert answer.Thank you very much

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Atrix256

540

March 30, 2010 08:43 PM

It sounds like it would be the number of vertex instructions executed per second?

That's just a guess though

lirenln

100

Author

March 30, 2010 08:57 PM

to Atrix256 :
per second or per frame?
I find that it is not influenced by FPS.But sometimes it waves...I don`t know the reason

This topic is closed to new replies.

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