problem with switching active GPU

pipin2007 · Post by **pipin2007** » Fri Apr 10, 2015 1:59 am

Win 7 64, 2x GTX 680, driver 347.88 - WHQL

Please go to fix the problem by switching the active GPU? Set in CUDA Encoder Device 0, 1 or 2 is always used the card in the first slot (SLI is disabled)

Post by **stanley** » Fri Apr 10, 2015 3:00 pm

CUDA encoder is deprecated. Please switch to NVENC.

pipin2007 · Post by **pipin2007** » Fri Apr 10, 2015 5:22 pm

stanley wrote:CUDA encoder is deprecated. Please switch to NVENC.

Hmm, that's a shame. NVENC not yet a substitute.

It is set NVENC profile High 4.1?

pipin2007 · Post by **pipin2007** » Sat Apr 11, 2015 6:37 am

I'm sorry but I've hacked your code.
He works for me the second GPU. The problem is the parameter that you send to cudaEncode (always 41).

Post by **stanley** » Sat Apr 11, 2015 10:35 pm

I am very interested to know how did you hack my code and but it work for your second GPU.

pipin2007 · Post by **pipin2007** » Sun Apr 12, 2015 1:52 am

Hex editor

MediaCoder.exe, byte 128488 - 12840B

Post by **stanley** » Sun Apr 12, 2015 6:13 pm

That's very interesting. But there is actually no limitation on the number of GPU in mediacoder.exe. You should hack cudaEncode.exe.

MediaCoder

problem with switching active GPU

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