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Iterator-based sweep solvers - #537

Merged

lkdvos merged 15 commits into

mainfrom

ld-dmrg-iterators

Oct 14, 2026

Merged

Iterator-based sweep solvers#537
lkdvos merged 15 commits into
mainfrom
ld-dmrg-iterators

Commits on Oct 14, 2026
- Refactor finite DMRG into a complete-sweep iterator
  lkdvos
  committed
  b031218
- Refactor finite DMRG approximation into a complete-sweep iterator
  
  lkdvos
  and
  claude
  committed
  55390b2
- Refactor dynamical DMRG into a complete-sweep iterator
  
  lkdvos
  and
  claude
  committed
  a7212eb
- Refactor multiline IDMRG approximation into a sweep iterator
  
  lkdvos
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  claude
  committed
  c4f0ab1
- Refactor IDMRG leading_boundary into a sweep iterator
  
  lkdvos
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  claude
  committed
  614baf4
- Restructure finite TDVP sweeps into per-site local updates
  
  lkdvos
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  claude
  committed
  2f9e576
- Drive time_evolve with a time-step iterator
  
  lkdvos
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  claude
  committed
  4e187e2
- Address review: uniform half-sweep iterators and generic IterLog
  
  lkdvos
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  claude
  committed
  e3ee57a
- Add changelog entry for iterator-based sweep solvers
  
  lkdvos
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  claude
  committed
  6c6cda7
- Share IDMRG state and bond-change measure across solvers
  
  lkdvos
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  claude
  committed
  903404a
- Share one per-step sweep across finite TDVP, TDVP2 and BUG
  
  lkdvos
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  claude
  committed
  d0fc5d9
- Reuse the finite time-step state across time_evolve steps
  
  lkdvos
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  claude
  committed
  03f6ede
- Run infinite TDVP steps on the shared time-step state
  
  lkdvos
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  claude
  committed
  2b34066
- Add in-place infinite TDVP and fix two infinite TDVP bugs
  
  lkdvos
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  claude
  committed
  e526bb9
- Share one time-step driver across the time-evolution integrators
  
  lkdvos
  and
  claude
  committed
  34aef02

Commits

Commits on Oct 14, 2026