GPU Coder vs. ONNXRuntime, is there a difference in inference speed?
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Since I can export from Matlab to ONNX format, why can't I just import my model into TensorRT etc.? Will I get significant speed increases or is the benefit of GPU Coder more about being able to compile all my other Matlab code into optimized Cuda?
Thanks in advance.
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Answers (1)
Joss Knight
on 2 Apr 2021
You can compile your network for TensorRT using GPU Coder if that's your intended target, no need to go through ONNX.
I don't believe MathWorks have any published benchmarks against ONNX runtime specifically. GPU Coder on the whole outperforms other frameworks, although it does depend on the network.
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Matti Kaupenjohann
on 7 Jan 2022
Could you show/link the benchmark which includes the performance of gpucoder against other frameworks (which one?).
Joss Knight
on 7 Jan 2022
Edited: Joss Knight
on 7 Jan 2022
We don't publish the competitive benchmarks, you'll have to make a request through your sales agent. we can provide some numbers for MATLAB.
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