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Describe the bug
When running the python version of bernstein-vazirani.py on Quantum Cloud, with the env var set: NVQC_LOG_LEVEL=trace
It appears that the backend is reporting execution twice. Is this expected? The cpp version only reports execution once.
The test below is with 0.7.1, and uses the supplied bernstein_vazirani.py and cpp examples.
Steps to reproduce the bug
python bernstein_vazirani.py --target nvqc
[2024-05-03 00:05:38.296] Submitting jobs to NVQC service with 1 GPU(s). Max execution time: 3600 seconds (excluding queue wait time).
[2024-05-03 00:05:38.567] Posting NVQC request now
================ NVQC Device Info ================
GPU Device Name: "NVIDIA H100 80GB HBM3"
CUDA Driver Version / Runtime Version: 12.2 / 11.8
Total global memory (GB): 79.1
Memory Clock Rate (MHz): 2619.000
GPU Clock Rate (MHz): 1980.000
Required prerequisites
Describe the bug
When running the python version of bernstein-vazirani.py on Quantum Cloud, with the env var set: NVQC_LOG_LEVEL=trace
It appears that the backend is reporting execution twice. Is this expected? The cpp version only reports execution once.
The test below is with 0.7.1, and uses the supplied bernstein_vazirani.py and cpp examples.
Steps to reproduce the bug
python bernstein_vazirani.py --target nvqc
[2024-05-03 00:05:38.296] Submitting jobs to NVQC service with 1 GPU(s). Max execution time: 3600 seconds (excluding queue wait time).
[2024-05-03 00:05:38.567] Posting NVQC request now
================ NVQC Device Info ================
GPU Device Name: "NVIDIA H100 80GB HBM3"
CUDA Driver Version / Runtime Version: 12.2 / 11.8
Total global memory (GB): 79.1
Memory Clock Rate (MHz): 2619.000
GPU Clock Rate (MHz): 1980.000
===== NVQC Execution Timing ======
==================================
===== NVQC Execution Timing ======
==================================
encoded bitstring = [1, 0, 0, 0, 1]
measured state = 10001
Were we successful? True
Expected behavior
Executing the cpp example with --target nvqc and logging set to trace reports Execution Timing just one time, not twice.
Is this a regression? If it is, put the last known working version (or commit) here.
Not a regression
Environment
Suggestions
no
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