Release v0.17.2 - #550
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Release v0.17.2#550
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Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- isunitspace: require dim(V) == 1 for GenericUnit sectors (#537) - GradedSpace ⊕/supremum: check unit homogeneity of the result (#538) - isconj(::ComplexSpace): return isdual(V) instead of always true (#539) - multi_associator: return a vector, not a scalar, on early-exit for GenericFusion (#540) - split(f, 0): use leftunit(f.coupled) instead of indexing an empty uncoupled tuple (#541) - repartition: return a Pair in the identity branch, matching every other branch (#542) - Mooncake scalar_pullback: accumulate into the tangent instead of overwriting it (#543) - rand/randn/randexp/randisometry(rng, T, space): fix one(domain) typo (#544) - pinv(::DiagonalTensorMap): fix inverted atol/rtol defaulting and empty-tensor throw (#545) - t1 / t2: promote to a float scalartype, matching t1 \ t2 (#546) Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- split(f, 0): also guard innerlines_extended construction, which still indexed the empty uncoupled tuple for a 0-leg tree - pinv(::DiagonalTensorMap): use eps (not sqrt(eps)) for the default rtol, matching _default_rtol's convention and dense LinearAlgebra.pinv Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- pinv(::DiagonalTensorMap): reuse _default_rtol instead of duplicating its formula - Add regression tests for split(f, 0) on a genuine 0-leg tree and for multi_associator's early-exit branch on a GenericFusion sector Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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This is a PR with the release, along with a number of small fixes for issues that got uncovered by doing a generic 🤖-audit. I'm still running the MPSKit testsuite locally to make sure things are now settled correctly, but after that confirmation I think this is ready to release. |
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TensorKit.jl v0.17.2
A performance-and-correctness patch release fixing an up-to-80x adjoint
permute!slowdown, a@planarcontraction bug, and a batch of small bugs found in a pre-release audit.Highlights
permute!/braid!/transpose!being up to 80x slower than the plain-tensor path (Refactor index manipulation kernels around position-indexed subblocks #526)@planar/planarcontract!now canonicalizes index partitions before allocating, fixing incorrect/erroring contractions with non-planar partitions and restoring mixed-spacetypesupport (Fix contraction of tensors with mixed elementary space types #531, Fix planar index reordering and remove_contractedspace#532)flip, unit insertion/removal, and planar operations (Try letting Enzyme make rules for insert/remove unit #488, Forward enzyme rule and tests for flip #489, Reverse/forward Enzyme rules, refactoring, and tests for planar ops #474)isunitspace,GradedSpace⊕/supremum,isconj(::ComplexSpace),multi_associator,split,repartition, the Mooncakescalarrule,rand/randnwith an explicitrng,pinv(::DiagonalTensorMap), andt1 / t2Closes #537, #538, #539, #540, #541, #542, #543, #544, #545, #546
Full Changelog
See CHANGELOG for the complete list of changes.