[DO NOT MERGE] PDS DS ALL - #22469

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quasiben wants to merge 97 commits into

NVIDIA:mainfrom

quasiben:pds-ds-all

Commits on Apr 17, 2026

Support streaming over expression
Matt711
committed
5861da9
Add fast path for scalar aggs case, support preserving the full oreder
Matt711
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66be8e9
add more tests, protect against OOMs when preserving the full order
Matt711
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3b15601
check style
Matt711
committed
6b91f1b
add pre-shuffle test, and clarifying comments
Matt711
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ac73ede
add multi-rank test
Matt711
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0c8e3de
style
Matt711
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696bbc9
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
fdc40c9
reject non decomposable aggregations
Matt711
committed
e477439
fix xfail condition for mg test
Matt711
committed
4a6eb6d
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
0c48e1d
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
0d6d6b1
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
01d8777

Commits on Apr 21, 2026

Add Over IR node
Matt711
committed
f1cf13c
decompose select with over expressions with mixed partition by keys
Matt711
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4ac5e65
move IR to type checking block
Matt711
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c02eea9
add Over IR node
Matt711
committed
edc704e

Commits on Apr 22, 2026

merge conflict
Matt711
committed
5d28fb9

Commits on May 1, 2026

merge conflict
Matt711
committed
4fc4d25

Commits on May 2, 2026

Merge branch 'main' of https://github.com/rapidsai/cudf into fea/polars/streaming-over
Matt711
committed
e1442f2

Commits on May 4, 2026

add _decompose_grouped_window_node
rjzamora
committed
d632dd4
Merge remote-tracking branch 'upstream/main' into streaming-over-rick
rjzamora
committed
a7a914a
cull unnecessary code
rjzamora
committed
6bee1b8
address review
Matt711
committed
4ca3e3c
heavy revisions
rjzamora
committed
d690b1e
Merge remote-tracking branch 'upstream/main' into fea/polars/streaming-over
rjzamora
committed
9dab468
Merge branch 'streaming-over-rick' into fea/polars/streaming-over
rjzamora
committed
f8db130
Merge branch 'main' into fea/polars/streaming-over
rjzamora
authored
3893253
fix non-scalar over() by absorbing passthrough cols into Over node
Matt711
committed
ca1e808

Commits on May 5, 2026

Commits on May 6, 2026

restoring _fuse_over_nodes
Matt711
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563bac7
merge conflict
Matt711
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dad1a79
update fixture name
Matt711
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30e8826
More Polars plan optimizations for TPC-DS
Matt711
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d86d0d8
Merge branch 'main' into imp/pdsds/more-pds-optimizations
Matt711
authored
cb94dd4
add a second (reverse) shuffle for mg correctness
Matt711
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f9fdd46
estimate the modulus
Matt711
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c6a7b10
remove xfail marker from test
Matt711
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3051291
simplify skip condition in spmd over test
Matt711
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bd076c3
set allow_subset=True
Matt711
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12620c8
remove input_ir arg
Matt711
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5f4dd3e
simplify conditional statement
Matt711
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09a4586
TODO tracer API
Matt711
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ccaee76
rename split* instead of boundaries
Matt711
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bc584d7
use int32
Matt711
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a723dc8
clean up docstring OriginStamps docstring
Matt711
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902a4cd
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
338757a

Commits on May 7, 2026

fix upstream polars tests
Matt711
committed
0a94101
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
370fc21
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
5b25eea
address driveby nits
Matt711
committed
7c81adf
drop id() as dict key
Matt711
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68a7983
simplify _evaluate_window_with_stamps
Matt711
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7975ff4
address more nits
Matt711
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a6f397c
docstrings & use names_to_indices
Matt711
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ea39bd7
simplify scalar-Over IR + cleanup
Matt711
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658e4bf
colleect ir rewrite for scalar path ahead of time, comment improvements, clean up Over.do_evaluate signature
Matt711
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d3b6562
add module doc string overviewing the algorithm, few smaller clean ups
Matt711
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7b828be
more clean ups
Matt711
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397d50f
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
946582a
oh yeah, dont use to_arrow
Matt711
committed
f7687f1

Commits on May 11, 2026

merge conflict
Matt711
committed
beee7d9
Merge branch 'main' of https://github.com/rapidsai/cudf into fea/polars/streaming-over
Matt711
committed
2b8b357
no allgather unecessarily
Matt711
committed
fc9f7bb

Commits on May 12, 2026

update NormalizedPartitioning.from_keys call site
Matt711
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3a23609
merge conflict
Matt711
committed
6f29e67
move names_to_indices to avoid circular import
Matt711
committed
564aaf0
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
4d10e42
Merge branch 'main' into imp/pdsds/more-pds-optimizations
Matt711
authored
b390a27
shared name generator
Matt711
committed
8cdf98b
address small nits
Matt711
committed
0582e29
more fuse over nodes simplifications
Matt711
committed
191e537
Stream-sync the broadcast against global_agg_df in rapidsmpf over actor
Matt711
committed
5dbb1dc
clean ups
Matt711
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232b8ae
more review nits
Matt711
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dfb3ffe
remove rename comment and clarify docstrings for scalar agg path
Matt711
committed
caadc2f

Commits on May 13, 2026

promote ChunkStore to a shared utility and use it in rapidsmpf over actor
Matt711
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0db0c7f
abstract allgather-post-reduce pattern
Matt711
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f63c7db
Use LocalRepartitioner to avoid materialising the full return shuffle
Matt711
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80cb585
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
5480a29
add TODO for slicing the input when only rank 0 inserts
Matt711
committed
b834838
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
4cc0003
Merge branch 'main' into imp/pdsds/more-pds-optimizations
Matt711
authored
e94077b
zip local partition ids with sequence numbers in the over emit loop
Matt711
committed
9491a9e
add a TODO for per stream work
Matt711
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92501aa
Merge branch 'main' into fea/polars/streaming-over
Matt711
authored
cf5b099
distinct stream per chunk
Matt711
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96f24e0
Merge remote-tracking branch 'upstream/pr/22191' into pds-ds-2
quasiben
committed
da40e47
Merge remote-tracking branch 'upstream/pr/22395' into pds-ds-2
quasiben
committed
a3ef9af
Use PR 22395 q8 implementation
quasiben
committed
8c91b0c

Commits on May 14, 2026

fix q8
quasiben
committed
6c257f3