Affinity mapping - #259

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Maff Glover (mo-mglover) wants to merge 23 commits into

MetOffice:mainfrom

mo-mglover:affinity-mapping

Commits on Jul 31, 2026

Initial affinity mapping.
Maff Glover (mo-mglover)
committed
fae2884
MPI-IO for affinity maps.
Maff Glover (mo-mglover)
committed
a0968b3

Commits on Aug 7, 2026

Add tests, with system call mocking.
Maff Glover (mo-mglover)
committed
9b7eafd

Commits on Aug 8, 2026

Add `const` to `mpi_context` getters.
Maff Glover (mo-mglover)
committed
e6a08fd
Affinity classes: cpumask_weight out of base class, `const` methods.
Maff Glover (mo-mglover)
committed
8060bca

Commits on Aug 10, 2026

Add unit testing and further tidying up.
Maff Glover (mo-mglover)
committed
1bc8d98
Add remarks to API documentation.
Maff Glover (mo-mglover)
committed
2326102
Sign the CLA.
Maff Glover (mo-mglover)
committed
3766524
Rename `hex` --> `thread_id_to_char`
Maff Glover (mo-mglover)
committed
f6b376b
Static cast on `core_id`.
Maff Glover (mo-mglover)
committed
063cd05
Revisit C++ affinity tests. Works without MPI.
Maff Glover (mo-mglover)
committed
33630df
Merge branch 'main' into affinity-mapping
Maff Glover (mo-mglover)
committed
8fcb5f6
Patch TwoThreadsAlternativeCores test.
Maff Glover (mo-mglover)
committed
0d23eab
Finalize MPI context at end of `TestSequence`.
Maff Glover (mo-mglover)
committed
21830ca
Run affinity functionality through clang-format.
Maff Glover (mo-mglover)
committed
7f43fbc
Further clang-format formatting.
Maff Glover (mo-mglover)
committed
ea1bb18

Commits on Aug 20, 2026