Release Notes#
0.12.14#
New Features#
Add C++
dimod::abc::QuadraticModelBase::remove_variables()
method and accompanying overloads.
Speed up C++
dimod::Expression::remove_variables()
method.
0.12.13#
New Features#
Build wheels for Python 3.12.
Build C++ extensions with Cython 3.
0.12.12#
New Features#
Add
mimo()
function for generating a multi-input multiple-output (MIMO) channel-decoding problem.
Add
coordinated_multipoint()
function for generating a coordinated multi-point (CoMP) decoding problem.
0.12.11#
New Features#
Make
SampleSet.relabel_variables()
non-blocking in all cases. Previously it would block wheninplace=False
.
Implement
SampleSet
serialization schema version 3.2.0.Version 3.2.0 replaces
float
values that represent integers withint
in the"data"
field of any arrays returned bySampleSet.to_serializable()
. In some pathological cases this can result in a much smaller representation when the data dictionaries are json-serialized by avoiding the redundant.0
appended to every value.This is a backwards-compatible change.
Add
penalization_method
parameter toBinaryQuadraticModel.add_linear_inequality_constraint()
. It allows the use of unbalanced penalization https://arxiv.org/abs/2211.13914 instead of the slack variables method for the inequality constraints.
Bug Fixes#
Fix the behavior of
SampleSet.relabel_variables()
wheninplace=True
. Previously the method incorrectly returned a copy when the sample set was unresolved.