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Re: Can an OpenGL app default to the discrete GPU on an Enduro system?
chmJan 23, 2015 3:43 PM (in response to bsmith77)
Hi,
you can use:
extern "C"
{
__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
}This will select the high performance GPU as long as no profile exists that assigns the application to another GPU.
Please make sure to use a 13.35 or newer driver. Older drivers do not support this.
Chris
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Re: Can an OpenGL app default to the discrete GPU on an Enduro system?
bsmith77 Jan 27, 2015 9:46 PM (in response to chm)We tested it out (with the 14.12 driver), and it works as expected. Thanks!
I cross-posted your answer to the related forum question (Force high performance GPU programmatically on Switchable Graphics) and also on StackOverflow (gpu - AMD equivalent to NvOptimusEnablement - Stack Overflow).
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