ITensor / ITensor/ITensorNetworks.jl

Allow passing a `Graphs.SimpleGraph` to `siteinds`

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Julia
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4d 7h
Merged PRs (30d)
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Description

Allow passing Graphs.SimpleGraph to siteinds(site_type::String, graph).

Also define a default constructor NamedDimGraph(g::SimpleGraph) = NamedDimGraph(g, 1:nv(g)) which could be used internally in siteinds(::String, graph).

Originally posted by @mtfishman in https://github.com/mtfishman/ITensorNetworks.jl/pull/6#discussion_r978956086

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by searching for siteinds(site_type::String, graph) and the NamedDimGraph constructors. Inspect how graph inputs are currently handled, then add support for Graphs.SimpleGraph and the requested default constructor. Done means both the SimpleGraph call path and constructor behavior work as described in the issue.

Written by the indexing model from the issue text.

Assessment

Tech stack
julia
Domain
backend-api-design
Issue type
Feature
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
35/100

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