Changes to the iterator interface#255

Merged

mtfishman merged 56 commits intoITensor:network_solversfrom

jack-dunham:network_solvers

Oct 20, 2025

Commits on Sep 24, 2025

Add `Problem` as type parameter to `SweepIterator`
Jack Dunham
committed
Format test files and improve comparisons for readabilty on failure
Jack Dunham
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Redesign iterator interface by introducing AbstractNetworkIterator abstract type
Jack Dunham
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Commits on Sep 25, 2025

Add `EachRegion` adapter that wraps `RegionIterator`, behaving the same but returning a tuple (region, kwargs) at each step
Jack Dunham
committed

Commits on Sep 30, 2025

Commits on Oct 1, 2025

Rename `PauseAfterIncrement` -> `NoComputeStep` and improve some variable names.
Jack Dunham
committed

Commits on Oct 3, 2025

Make `extract` and `subspace_expand` mutating
Jack Dunham
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Make `update` mutable
Jack Dunham
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Make `insert` mutable
Jack Dunham
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First implementation of an `options` system.
Jack Dunham
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Commits on Oct 6, 2025

Simplify options interface to a single function `default_kwargs`.
Jack Dunham
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Put calls to `extract!` etc in `compute!` function directly
Jack Dunham
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Commits on Oct 7, 2025

Refactor the region plan generating code.
Jack Dunham
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Have `dmrg` take a strict number of arguments
Jack Dunham
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Purge non-mutating field setter functions.
Jack Dunham
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Use `current_kwargs` for getting kwargs from `RegionIterator`
Jack Dunham
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Introduce defaults using `default_kwargs` and be stricter about which kwargs get passed to functions
Jack Dunham
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Swap order of local_state and region_iter args
Jack Dunham
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Add some unit tests for the defaults
Jack Dunham
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Rename file options.jl -> test_default_kwargs.jl
Jack Dunham
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Fix `euler_sweep` returning kwargs not as `NamedTuple`
Jack Dunham
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The `sweep_solve` callbacks now get called without any keyword arguments.
Jack Dunham
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Some minor refactoring of the iterators.
Jack Dunham
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Commits on Oct 9, 2025

The `EachRegion` adapter now flattens the nested Sweep/Region iterators into a single iterators over the regions.
Jack Dunham
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Add tests for `EachRegion` and `eachregion` wrapper functions
Jack Dunham
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Rename `laststep` -> `islaststep` in fitting with Julia conventions.
Jack Dunham
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Overhaul `default_kwargs` such that it mirrors the function signatures of the associated function.
Jack Dunham
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Rename `NoComputeStep` to `IncrementOnly`
Jack Dunham
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Commits on Oct 10, 2025

Remove @info statement and fix bug with `astypes` not promoting correctly.
Jack Dunham
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Update `default_kwargs` tests.
Jack Dunham
committed

Commits on Oct 14, 2025

Remove stray `end` from `adapters.jl`.
Jack Dunham
committed
Fix typo in docstring of `EachRegion` adapter.

jack-dunham
and
mtfishman
authored
Function `reverse_regions` is now more concise.
Jack Dunham
committed
Use explicit imports in `default_kwargs.jl`
Jack Dunham
committed
Fix test imports and broken tests in `test_iterators.jl`.
Jack Dunham
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Merge branch 'network_solvers' of https://github.com/jack-dunham/ITensorNetworks.jl into network_solvers
Jack Dunham
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Rename @default_kwargs -> @define_default_kwargs
Jack Dunham
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Remove `astypes` option from `@define_default_kwargs`.
Jack Dunham
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Update `default_kwargs` tests.
Jack Dunham
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Add `sweep_solve` method for `EachRegion` adapter.
Jack Dunham
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Add `@with_kwargs` macro which automatically splats `default_kwargs` into a function call.
Jack Dunham
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Make use of `@with_kwargs` macro make code more concise.
Jack Dunham
committed

Commits on Oct 15, 2025

The fallback default callback functions now no longer accept `kwargs...`.
Jack Dunham
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Test fix: tests founds in sub-directories are now actually ran when including `runtests.jl`.
Jack Dunham
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Skip broken tests for now
Jack Dunham
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Rename `sweep_solve` -> `sweep_solve!` to obey convention
Jack Dunham
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The `EachRegion` adapter now returns itself from `iterate` instead of the region plan.
Jack Dunham
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The `sweep_solve!` function now always returns the type of the input iterator.
Jack Dunham
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Mutating functions now return the first argument before any additional data.
Jack Dunham
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Commits on Oct 16, 2025

Remove depreciated `solvers` code and tests from old interface
Jack Dunham
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Method `subspace_expand!(::Backend"densitymatrix")` now defines kwarg defaults for the function it calls
Jack Dunham
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Solvers code now no longer relies on `default_kwargs` system
Jack Dunham
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Remove `default_kwargs` related to source files
Jack Dunham
committed

Commits on Oct 18, 2025

Delete stale include
mtfishman
authored