NVIDIA / NVIDIA/cuQuantum

gpu issue on qiskit - aer method , docker - cuquantum-appliance:23.10

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@mtjrider is already working on this.

Since Feb 12, 2024.

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Description

Hi,
I'm facing an issue with my AER-State Vector simulation.

I'm using the docker image <nvcr.io/nvidia/cuquantum-appliance:23.10>
and run this file [https://github.com/qiskit-community/qiskit-community-tutorials/blob/master/aer/qv_cuStateVec.ipynb]

If I use < sim = AerSimulator(method='statevector', device='GPU') >, I can see the utilization of GPUs.
On the other hand, if I modify <sim = Aer.get_backend('statevector_simulator', device='GPU')> it points to cpu, NOT the GPUs.

Any idea, why is it?
@sam-stanwyck

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