NVIDIA / NVIDIA/CUDALibrarySamples

Test program contraction_simple.cu needs a fix!

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#26 2 comments 0 reactions 1 assignee View on GitHub

@springer13 is already working on this.

Since Mar 11, 2021.

cuTENSOR
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Cuda
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Description

Hi,

https://github.com/NVIDIA/CUDALibrarySamples/blob/e7250e4efd75f6698d0984d91ee6a440dd414dd5/cuTENSOR/contraction_simple.cu#L139
https://github.com/NVIDIA/CUDALibrarySamples/blob/e7250e4efd75f6698d0984d91ee6a440dd414dd5/cuTENSOR/contraction_simple.cu#L140

should be

image

I spent a few hours debugging this hahaha. The results become correct when it is alpha and beta only! No need to take a pointer of a pointer. It's a last-minute small mistake when converting the code to a function, I guess.

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