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Speed up direct solver handoff by dropping explicit zeros from the constraint matrix
enhancementNew feature or requestNew feature or requestperformanceThis improves performance while not (meaningfully) altering behaviour for usersThis improves performance while not (meaningfully) altering behaviour for usersStatus: Open.#814 In PyPSA/linopy;CodSpeed regression: highspy 1.15.0 addRows ~4x slower in direct HiGHS handoff (#809 bump)
bugSomething isn't workingSomething isn't workingdependenciesPull requests that update a dependency filePull requests that update a dependency fileperformanceThis improves performance while not (meaningfully) altering behaviour for usersThis improves performance while not (meaningfully) altering behaviour for usersStatus: Open.#813 In PyPSA/linopy;Add Variable.reindex (mirroring LinearExpression.reindex)
enhancementNew feature or requestNew feature or requestStatus: Open.#800 In PyPSA/linopy;Add a
maskparameter toadd_piecewise_formulationenhancementNew feature or requestNew feature or requestStatus: Open.- Status: Open.#792 In PyPSA/linopy;
- Status: Open.#782 In PyPSA/linopy;
Design: Model.restrict / advance — slice a model along a coordinate and condition on boundary values (rolling horizon)
enhancementNew feature or requestNew feature or requestperformanceThis improves performance while not (meaningfully) altering behaviour for usersThis improves performance while not (meaningfully) altering behaviour for usersStatus: Open.#768 In PyPSA/linopy;Model.assign_coords: coordinate reassignment on an existing model
enhancementNew feature or requestNew feature or requestperformanceThis improves performance while not (meaningfully) altering behaviour for usersThis improves performance while not (meaningfully) altering behaviour for usersStatus: Open.#767 In PyPSA/linopy;- Status: Open.#763 In PyPSA/linopy;
Multi-key groupby([names]).sum() densifies to a dense cartesian grid (memory)
performanceThis improves performance while not (meaningfully) altering behaviour for usersThis improves performance while not (meaningfully) altering behaviour for usersStatus: Open.Umbrella: long-format / sparse
_termkernel (dense-_termmemory cluster)performanceThis improves performance while not (meaningfully) altering behaviour for usersThis improves performance while not (meaningfully) altering behaviour for usersStatus: Open.mergeof ragged expressions is the peak allocation in PyPSA model buildsperformanceThis improves performance while not (meaningfully) altering behaviour for usersThis improves performance while not (meaningfully) altering behaviour for usersStatus: Open.