perf(cudf): Bound distributed TopN and Grace restore - #39

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winningsix wants to merge 17 commits into

HighPerfDataAccelerator:devfrom

winningsix:codex/job144-1p5x

Commits on Aug 10, 2026

feat(cudf): accelerate bounded distributed TopN and Grace restore
winningsix
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f9458ea
fix(cudf): stabilize Job 144 spill restore and UCX progress
winningsix
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d136b92
test(cudf): stabilize standalone TopN coverage
winningsix
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1445b46
fix(ucx): close receive backpressure lost wake
winningsix
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13d4cf7
refactor(cudf): layer spillable Top-1 on community operator
winningsix
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b08075a
refactor(cudf): integrate bounded Top-1 into community operator
winningsix
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3f70880
fix(cudf): address bounded execution review feedback
winningsix
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6a05d6d
Merge remote-tracking branch 'origin/dev' into codex/job144-community-topn
winningsix
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a118c84
Merge remote-tracking branch 'origin/dev' into codex/job144-community-topn
winningsix
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8b3e7aa
Merge remote-tracking branch 'origin/dev' into codex/pr39-refresh
winningsix
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4d16937
fix(cudf): Preserve external function evaluator ABI
winningsix
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9c1b4a5
perf(cudf): Avoid amplified join reclaim waves
winningsix
committed
42c6b2b

Commits on Aug 11, 2026