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| Skybuck Flying... |
 Posted: Sat Oct 24, 2009 5:15 am |
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Guest
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Hello,
I have a little question about GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV.
On my NVIDIA GTX 7900 it returns: 4530371
Does this mean each fragment can execute 4.5 million instructions before
being terminated ?
Or does this mean all fragments together can execute at most 4.5 millions
instructions before being terminated ?
So is this limitation "per pixel" or "per frame" ???
Bye,
Skybuck. |
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| Skybuck Flying... |
| Posted: Sat Oct 24, 2009 5:15 am |
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Guest
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Hmm to answer my own question... I guess it's per pixel...
Since a frame can be 1920x1200 pixels... which would be: 2304000
So if it were 4.5 million in total.. then that would only be roughly 2
instructions per pixel which would be pretty crappy ;)
So I think it's 4.5 million per pixel ! ;)
Bye,
Skybuck. |
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