Alexander Condello
Alexander Condello
It would be useful to know the time limits for a given BQM before submission. Something like ``` sampler = LeapHybridSampler() min_time = sampler.default_time_limit(bqm) ```
Similar to: https://github.com/dwavesystems/dwave-system/blob/f7926eccf117c3a9959a0b8dc86f2c46902ff344/dwave/system/composites/embedding.py#L252 See also #217
Something like ``` >>> sampler = DWaveSampler(coordinates=True) >>> (0, 0, 0, 0) in sampler.nodelist True ``` There are a few problems with this though: * This makes the DWaveSampler "topology...
See https://github.com/dwavesystems/dwave-cloud-client/pull/345
Add a Ocean-side [VFY](https://docs.dwavesys.com/docs/latest/c_post-processing_5.html?highlight=virtual%20full%20yield#virtual-full-yield-chimera-solver) composite. Something like ``` sampler = VirtualFullYieldComposite(DWaveSampler(), postprocessor) ``` where `postprocessor` is another [sampler](https://docs.ocean.dwavesys.com/projects/dimod/en/latest/reference/sampler_composites/api.html#dimod.Sampler) that accepts an initial state (see also https://github.com/dwavesystems/dimod/issues/491). **Alternatives** This could also...
The [anneal_offset](https://docs.dwavesys.com/docs/latest/c_solver_1.html#anneal-offsets) parameter "[should be] an array of anneal offset values, in normalized offset units, for all qubits, working or not." This is similar to [flux_biases](https://docs.dwavesys.com/docs/latest/c_solver_1.html#flux-biases). We should allow the...
Currently the `SampleSet` returned by the `DWaveSampler` contains information in the info field. E.g. ``` >>> DWaveSampler().sample_ising({0: 0}, {}).info {'timing': {'total_real_time': 7757, 'qpu_access_overhead_time': 824, 'anneal_time_per_run': 20, 'post_processing_overhead_time': 315, 'qpu_sampling_time': 164,...
**Current Problem** A common format for graphs is an edgelist and we can support that with `embed_bqm`, `embed_ising` and `embed_qubo`. **Proposed Solution** It would be nice if we could provide...
For the polynomailembeddor file https://github.com/dwavesystems/dwave-system/blob/38e5b5bae6527e812a316a829fc19f43bb380f7f/dwave/embedding/polynomialembedder.py#L47 See discussion in #111 , especially https://github.com/dwavesystems/dwave-system/pull/111#issuecomment-429480604