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devitocodes
devito
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API: Subgrid (integer) support
- #3080
#3080
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mloubout
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devitocodes/devito:subgrid-strided-subsampling
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Oct 26, 2026
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API: Subgrid (integer) support
#3080
mloubout
merged 11 commits into
main
devitocodes/devito:main
from
subgrid-strided-subsampling
devitocodes/devito:subgrid-strided-subsampling
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Commits on Oct 26, 2026
compiler: Lower integer subsampling to a strided loop
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tests: Add coverage for strided subsampling
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docs: Add a subgrids tutorial
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api: Add SubGrid for integer subsampling
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compiler: Iterate subsampled Dimensions with unit stride
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compiler: Carry properties onto the subsampled Dimension
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docs: Restructure the subgrids tutorial around the SubGrid API
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api: Make SubGrid's rejection messages actionable
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tests: Fix the subsampling checks under linearization
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tests: Add MPI coverage for subsampling
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compiler: Don't treat a subsampled Inc as a reduction
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