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[c++] Resize for variant-indexed DataFrame#2917

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johnkerl merged 7 commits intomainfrom
kerl/cpp-resizes
Sep 3, 2024
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[c++] Resize for variant-indexed DataFrame#2917
johnkerl merged 7 commits intomainfrom
kerl/cpp-resizes

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@johnkerl johnkerl commented Aug 18, 2024

Issue and/or context: This follows on #2917 for issue #2407 / [sc-51048]. Here we implement resize.

Note that the intended Python and R API changes are all agreed on and finalized as described in #2407.

Changes:

While SOMASparseNDArray and SOMADenseNDArray must always and only have int64 dims within the SOMA data model, SOMADataFrame is different. The default behavior -- which almost everyone uses -- has a single soma_joinid dim which is indeed of type int64. (Also note that exp.obs.shape does exist within TileDB-SOMA-Py, and people do call it.) However, the spec only requires that soma_joinid exist as a dim or an attr: it can be a dim along with others, or it can not be a dim at all. Here we do the right thing, without and with current-domain support, to allow people to resize the soma_joinid dim, and only that, whether it's the sole dimension, a dimension but not the sole one, or not a dim at all.

Notes for Reviewer:

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codecov Bot commented Aug 18, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.02%. Comparing base (f5ae258) to head (0c863d9).
Report is 1 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #2917      +/-   ##
==========================================
+ Coverage   89.87%   90.02%   +0.15%     
==========================================
  Files          38       38              
  Lines        3999     3999              
==========================================
+ Hits         3594     3600       +6     
+ Misses        405      399       -6     
Flag Coverage Δ
python 90.02% <ø> (+0.15%) ⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components Coverage Δ
python_api 90.02% <ø> (+0.15%) ⬆️
libtiledbsoma ∅ <ø> (∅)

@johnkerl johnkerl force-pushed the kerl/cpp-resizes branch 3 times, most recently from b915255 to e7e8cc2 Compare August 19, 2024 02:59
@johnkerl johnkerl force-pushed the kerl/cpp-resizes branch 3 times, most recently from 5d38f9f to 8a949db Compare August 19, 2024 03:11
@johnkerl johnkerl force-pushed the kerl/sdf-shape branch 2 times, most recently from 0cd5ce5 to 0831bdb Compare August 20, 2024 19:55
@johnkerl johnkerl force-pushed the kerl/cpp-resizes branch 2 times, most recently from 10d1add to 976c398 Compare August 20, 2024 20:07
@johnkerl johnkerl force-pushed the kerl/sdf-shape branch 3 times, most recently from 982b541 to 2f01e04 Compare August 30, 2024 21:55
@johnkerl johnkerl force-pushed the kerl/cpp-resizes branch 4 times, most recently from ba690fb to 0ffd904 Compare August 31, 2024 17:02
@johnkerl johnkerl changed the title [c++] Resize for variant-indexed DataFrame [WIP] [c++] Resize for variant-indexed DataFrame Aug 31, 2024
@johnkerl johnkerl requested a review from nguyenv August 31, 2024 17:04
@johnkerl johnkerl marked this pull request as ready for review August 31, 2024 17:04
@johnkerl johnkerl force-pushed the kerl/cpp-resizes branch 3 times, most recently from 046fdbf to d27a748 Compare August 31, 2024 23:06
Base automatically changed from kerl/sdf-shape to main September 3, 2024 19:21
@johnkerl johnkerl merged commit 7983df0 into main Sep 3, 2024
@johnkerl johnkerl deleted the kerl/cpp-resizes branch September 3, 2024 20:07
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