D-Wave Problem Inspector tool
Project description
D-Wave Inspector
A tool for visualizing problems submitted to, and answers received from, a D-Wave structured solver such as a D-Wave 2000Q quantum computer.
Example
This example shows the canonical usage: samples representing physical qubits on a quantum processing unit (QPU).
import dwave.system
import dwave.inspector
# Get sampler
sampler = dwave.system.DWaveSampler()
# Define a problem (actual qubits depend on the selected QPU's working graph)
h = {}
J = {(0, 4): 1, (0, 5): 1, (1, 4): 1, (1, 5): -1}
assert all(edge in sampler.edgelist for edge in J)
# Sample
sampleset = sampler.sample_ising(h, J, num_reads=100)
# Inspect
dwave.inspector.show(sampleset)
Installation or Building
If D-Wave Ocean SDK 2.0+ is installed:
dwave install inspector
Otherwise, install the package from PyPI:
pip install dwave-inspector
and then install the closed-source dependency with:
pip install dwave-inspectorapp --extra-index=https://pypi.dwavesys.com/simple
Please note this closed-source dependency is released under the D-Wave EULA license.
Alternatively, clone and build from source:
git clone https://github.com/dwavesystems/dwave-inspector.git
cd dwave-inspector
pip install -r requirements.txt
python setup.py install
When building from source, the closed-source component still needs to be installed as above.
License
Released under the Apache License 2.0. See LICENSE file.
Visualization component released under the D-Wave EULA.
Contributing
Ocean’s contributing guide has guidelines for contributing to Ocean packages.
Release Notes
D-Wave Inspector uses reno to manage its release notes.
When making a contribution to D-Wave Inspector that will affect users, create a new release note file by running:
reno new your-short-descriptor-here
You can then edit the file created under releasenotes/notes/. Remove any sections not relevant to your changes. Commit the file along with your changes.
See reno’s user guide for details.
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