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Support executing collect_list on GPU with windowing. #1548

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merged 15 commits into from
Feb 5, 2021

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@firestarman firestarman commented Jan 19, 2021

This PR is to support running collect_list on GPU with windowing.

This PR depends on the PR rapidsai/cudf#7189 .

  • Add integration tests.

Signed-off-by: Firestarman firestarmanllc@gmail.com

@firestarman firestarman changed the title Support executing collect_list on GPU with windowing. [WIP] Support executing collect_list on GPU with windowing. Jan 19, 2021
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Mark as draft since it depends on the support from cuDF native.

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rebased

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@firestarman firestarman changed the title [WIP] Support executing collect_list on GPU with windowing. Support executing collect_list on GPU with windowing. Jan 28, 2021
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
Let collect_list with Windowing supports type of array of struct.

Signed-off-by: Firestarman <firestarmanllc@gmail.com>
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
Add integration tests for collect_list with windowing.

Signed-off-by: Firestarman <firestarmanllc@gmail.com>
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rebased

Signed-off-by: Firestarman <firestarmanllc@gmail.com>
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
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@firestarman firestarman marked this pull request as ready for review January 30, 2021 03:40
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
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firestarman commented Feb 1, 2021

cudf nightly with PR rapidsai/cudf#7189 always fail, so the pre-merge check will fail too.

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cudf nightly with PR rapidsai/cudf#7189 always fail, so the pre-merge check will fail too.

The fix is in review rapidsai/cudf#7266

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Looking good, I ma really just down to nits at this point.

integration_tests/src/main/python/window_function_test.py Outdated Show resolved Hide resolved
TypeSig.ARRAY.nested(TypeSig.commonCudfTypes + TypeSig.DECIMAL + TypeSig.STRUCT),
TypeSig.ARRAY.nested(TypeSig.all),
Seq(ParamCheck("input",
(TypeSig.commonCudfTypes + TypeSig.DECIMAL).nested() + TypeSig.STRUCT,
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again I think longer is clearer, but in this case because there is only one nested type I think it is okay. So we don't support doing a collect list on a struct that also contains a struct?

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This should be supported. If it's not working, it might be a bug in libcudf. I'd be happy to investigate.

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Updated it, and the struct of struct is not covered in integration tests, so do not add it here. Shall we need it ?

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if yes, i will add it in a following PR

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Sounds good to me

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cudf side is ready now

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@mythrocks are you OK with a follow on PR to add in struct or struct support?

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@mythrocks are you OK with a follow on PR to add in struct or struct support?

Sounds good.

@revans2 revans2 merged commit 462b878 into NVIDIA:branch-0.4 Feb 5, 2021
@firestarman firestarman deleted the collect_list branch February 22, 2021 08:24
nartal1 pushed a commit to nartal1/spark-rapids that referenced this pull request Jun 9, 2021
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
nartal1 pushed a commit to nartal1/spark-rapids that referenced this pull request Jun 9, 2021
Signed-off-by: Firestarman <firestarmanllc@gmail.com>
tgravescs pushed a commit to tgravescs/spark-rapids that referenced this pull request Nov 30, 2023
…IDIA#1548)

Signed-off-by: spark-rapids automation <70000568+nvauto@users.noreply.github.com>
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4 participants