Reduce memory footprint of coord2ind - #522

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jefferis wants to merge 18 commits into

feature/efficient-coord2ind

Commits on Oct 12, 2025

doc: whitespace changes
jefferis
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2457a65
clarify coords doesn't have to be a matrix
jefferis
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9e83c3a
coord2ind: alternative method with reduced memory use
jefferis
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4f9d698

Commits on Oct 13, 2025

use matrixStats::colRanges to save more memory
jefferis
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879a185
More use of matrixStats to reduce memory footprint
jefferis
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232ca9b

Commits on Oct 14, 2025

Another 4 versions of testing coord2ind using natcpp
jefferis
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45aed2a
give use_natcpp a (min) version argument
jefferis
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d80cd61
roxygenise
jefferis
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91e08e1
implement faster version of natcpp
jefferis
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0927588
dev: use test_path for paths
jefferis
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915c8b9
remove redundant implementations
jefferis
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a36fb8d
try to work around CMAKE version issue
jefferis
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01b44bf
use natcpp for sub2ind
jefferis
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4af8e5d
wire up the new natcpp code by default
jefferis
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a8cd4d4
eliminate thinko version checks
jefferis
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beae426
fix namespace bug and update natcpp version
jefferis
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376cb13

Commits on Feb 24, 2026

Use natcpp coord check mode for Clamp=FALSE semantics
jefferis
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1b3cffc

Commits on Mar 6, 2026

Stabilize as.im3d matrix bin boundary assignment
jefferis
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4fe4744