Standalone Compiler gpuArray RTX 4090 CUDA 12.0

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patmen346
patmen346 2022-12-16
评论： Joss Knight 2022-12-19
Hi,
got a new ML machine with an NVIDIA RTX 4090. I have tried to run a quick benchmark written on my own as a compiled standalone application. What I have done:
  1. Use another machine to compile my code as an app via Compiler Toolbox (R2022b)
  2. Installed this on the new machine with the RTX 4090 including newest MCR
  3. Test GPU gets recognized by the app using gpuDeviceTable - works
  4. Try a simple feedforward network training with GPU - works
  5. Try my own implementation of some code with gpuArrays - failed (see below)
Is the latest MCR not compatabile with the new RTX 4090 in some parts of functions (as here with pinv)?
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Joss Knight
Joss Knight 2022-12-19
By the way, what I gave you was actually inv. If A is rectangular or singular you want pinvA = (A'*A)\(A'*eye(size(A,1));

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