Dwave-ocean-sdk

New Features

- Add `zephyr_elimination_order()` function
- Add `coordinates` keyword argument to `chimera_elimination_order()`
- Add `zephyr_coordinates()` function
- Add `zephyr_layout()`, `draw_zephyr()`, `draw_zephyr_embedding()`, and `draw_zephyr_yield()` functions
- Add `zephyr_graph()` and `zephyr_coordinates()` functions

New Features

- Add Python 3.12 support. See https://github.com/dwavesystems/dwave-hybrid/pull/289.

- Add support for Kings graph in large neighborhood search. See https://github.com/dwavesystems/dwave-hybrid/pull/290.

- Enable optional metadata tracking in LNLS (`LatticeLNLS` and `LatticeLNLSSampler`). See https://github.com/dwavesystems/dwave-hybrid/pull/292.

Fixes

- Fix docs build. See https://github.com/dwavesystems/dwave-hybrid/pull/291.

- Use more specific assertions and `assertEqual`. See https://github.com/dwavesystems/dwave-hybrid/pull/293.

Upgrade Notes

- Drop Python 3.7 support and refresh CI. See https://github.com/dwavesystems/dwave-hybrid/pull/288.


Package versions


dimod==0.12.14
dwave-cloud-client==0.11.3
dwave-greedy==0.3.0
dwave-hybrid==0.6.11
dwave-inspector==0.4.4
dwave-neal==0.6.0
dwave-networkx==0.8.14
dwave-preprocessing==0.6.5
dwave-samplers==1.2.0
dwave-system==1.23.0
dwave-tabu==0.5.0
dwavebinarycsp==0.3.0
minorminer==0.2.13
penaltymodel==1.1.0
exclude pyqubo until it supports py312
pyqubo==1.4.0

extras: all
dwave-gate==0.3.1

New Features

- Add Python 3.11 support. See [\285](https://github.com/dwavesystems/dwave-hybrid/pull/285).

Bug Fixes

- Adapt SA concurrency test to new Neal default schedule. See [\278](https://github.com/dwavesystems/dwave-hybrid/pull/278).

- Add lattice ref solver to docs. See [\282](https://github.com/dwavesystems/dwave-hybrid/pull/282).

- Stop using deprecated numpy type aliases. See [\283](https://github.com/dwavesystems/dwave-hybrid/pull/283).

- Fix async multiprocess queue logging test. See [\286](https://github.com/dwavesystems/dwave-hybrid/pull/286).

New Features

- Add `LatticeLNLS` reference workflow for larger-than-QPU lattice-structured problems. See [\263](https://github.com/dwavesystems/dwave-hybrid/pull/263).

- Add `LatticeLNLSSampler`, a dimod-compatible hybrid decomposition sampler for problems of lattice structure.

- Add `make_origin_embeddings` decomposer that creates optimal embeddings for a QPU or cubic lattice.

Bug Fixes

- Support unorderable variables in energy based decomposer (fixes [\273](https://github.com/dwavesystems/dwave-hybrid/issues/273)).


Package versions


dimod==0.11.5
dwave-cloud-client==0.10.2
dwave-greedy==0.2.5
dwave-hybrid==0.6.9
dwave-inspector==0.3.0
dwave-neal==0.5.9
dwave-networkx==0.8.12
dwave-preprocessing==0.4.0
dwave-system==1.15.0
dwave-tabu==0.4.5
dwavebinarycsp==0.2.0
minorminer==0.2.9
penaltymodel==1.0.2
pyqubo==1.2.0

Fixes

- Support all structured samplers in `SubproblemCliqueEmbedder`. See [\271](https://github.com/dwavesystems/dwave-hybrid/pull/271).

Bug Fixes

- Fixed `State.from_sample` to accept `SampleSet`. Fixed `KerberosSampler` to accept `SampleSet` for initial state. See [\268](https://github.com/dwavesystems/dwave-hybrid/pull/268).

Upgrade Notes

- Drop Python 3.6 support. See [\269](https://github.com/dwavesystems/dwave-hybrid/pull/269).