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ThanosFisherman/gpu.cpp

Forked from statico/gpu.cpp
Created October 30, 2024 22:06
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Trick to tell AMD and Nvidia drivers to use the most powerful GPU instead of a lower-performance (such as integrated) GPU
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gpu.cpp
#ifdef _WIN32
// Use discrete GPU by default.
extern "C" {
// http://developer.download.nvidia.com/devzone/devcenter/gamegraphics/files/OptimusRenderingPolicies.pdf
__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
​
// http://developer.amd.com/community/blog/2015/10/02/amd-enduro-system-for-developers/
__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
}
#endif
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