Add SourceCatalog n_threads keyword - #2407

Merged

larrybradley merged 12 commits into

astropy:mainfrom

larrybradley:segm/sourcecat-nthreads

Sep 2, 2026

Commits on Sep 2, 2026

Add an n_threads keyword to SourceCatalog for the Kron kernels
larrybradley
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c94dbec
Pack the SourceCatalog flux_radius inputs so the solve can thread
larrybradley
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32db5bc
Route every SourceCatalog batch kernel through the n_threads driver
larrybradley
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a9331d8
Test the SourceCatalog scalar collapse of length-less values
larrybradley
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b2847af
Test SourceCatalog n_threads under concurrent access and on slices
larrybradley
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76483c9
Test only sequence inputs in the SourceCatalog _make_scalar test
larrybradley
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3a4b396
Update the flux-radius test docstrings for the packed inputs
larrybradley
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84cd30f
Validate the packed buffer regions in batch_flux_radius_solve
larrybradley
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8f48347
Derive the SourceCatalog chunk-merge fields from the result containers
larrybradley
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39b3483
Reject bool n_threads values
larrybradley
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5f428ee
Name the SourceCatalog caches that slicing recomputes
larrybradley
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af70164
Use fmax for the flux-radius cutout extent
larrybradley
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3dc6135