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Improve the performance of low cardinality groupby #16619

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Improve the performance of low cardinality groupby #16619

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Commits on Aug 19, 2024

  1. Update docs

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    PointKernel committed Aug 19, 2024
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  2. Minor improvement

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    PointKernel committed Aug 19, 2024
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Commits on Aug 20, 2024

  1. Migrate the GQE shared memory groupby to cudf

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    PointKernel committed Aug 20, 2024
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  2. Merge remote-tracking branch 'upstream/branch-24.10' into shm-groupby

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    PointKernel committed Aug 20, 2024
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Commits on Aug 21, 2024

  1. Many cleanups

    @PointKernel
    PointKernel committed Aug 21, 2024
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  2. Minor cleanups: use CCCL traits in device APIs

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    PointKernel committed Aug 21, 2024
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  3. Move more constexpr to the helper

    @PointKernel
    PointKernel committed Aug 21, 2024
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  4. More cleanups with constexprs

    @PointKernel
    PointKernel committed Aug 21, 2024
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  5. Add doc

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    PointKernel committed Aug 21, 2024
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  6. Renaming

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    PointKernel committed Aug 21, 2024
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  7. Fix cardinality bench

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    PointKernel committed Aug 21, 2024
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Commits on Aug 22, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.10' into shm-groupby

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    PointKernel committed Aug 22, 2024
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  2. More cleanups with CG

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    PointKernel committed Aug 22, 2024
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Commits on Aug 28, 2024

  1. Use custom cuco

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    PointKernel committed Aug 28, 2024
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  2. Merge branch 'branch-24.10' into shm-groupby

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    PointKernel committed Aug 28, 2024
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  3. Merge remote-tracking branch 'upstream/branch-24.10' into shm-groupby

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    PointKernel committed Aug 28, 2024
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  4. Cleanups with new key_eq and hash_function

    @PointKernel
    PointKernel committed Aug 28, 2024
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  5. Remove the redundant num_sms function

    @PointKernel
    PointKernel committed Aug 28, 2024
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  6. Add missing header + minor cleanup

    @PointKernel
    PointKernel committed Aug 28, 2024
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  7. Clean up grid_size and shmem_size utilities

    @PointKernel
    PointKernel committed Aug 28, 2024
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  8. Minor cleanups with CG

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    PointKernel committed Aug 28, 2024
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  9. Improve docs for aggregation details

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    PointKernel committed Aug 28, 2024
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Commits on Aug 29, 2024

  1. Minor cleanup

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    PointKernel committed Aug 29, 2024
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Commits on Sep 17, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.10' into shm-groupby

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    PointKernel committed Sep 17, 2024
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Commits on Sep 19, 2024

  1. Update device operator overloads to agg identity_initializer

    @PointKernel
    PointKernel committed Sep 19, 2024
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  2. Clean up groupby details for ODR

    @PointKernel
    PointKernel committed Sep 19, 2024
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  3. Revert back to GQE init

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    PointKernel committed Sep 19, 2024
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Commits on Sep 20, 2024

  1. Pass null policies to agg kernels

    @PointKernel
    PointKernel committed Sep 20, 2024
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  2. Add notes + cleanups

    @PointKernel
    PointKernel committed Sep 20, 2024
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  3. Fix null bugs

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    PointKernel committed Sep 20, 2024
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Commits on Sep 21, 2024

  1. Make var const

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    PointKernel committed Sep 21, 2024
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Commits on Sep 23, 2024

  1. Make vars const

    @PointKernel
    PointKernel committed Sep 23, 2024
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  2. Cleanups for ODR

    @PointKernel
    PointKernel committed Sep 23, 2024
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  3. Fix a typo

    @PointKernel
    PointKernel committed Sep 23, 2024
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  4. Renaming for clarity

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    PointKernel committed Sep 23, 2024
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  5. Remove unused file

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    PointKernel committed Sep 23, 2024
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  6. Add missing pragma once for header

    @PointKernel
    PointKernel committed Sep 23, 2024
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  7. Minor fixes

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    PointKernel committed Sep 23, 2024
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Commits on Sep 24, 2024

  1. Fix dictionary test failures

    @PointKernel
    PointKernel committed Sep 24, 2024
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  2. Add missing headers

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    PointKernel committed Sep 24, 2024
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  3. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Sep 24, 2024
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  4. Separate files to reduce build time

    @PointKernel
    PointKernel committed Sep 24, 2024
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  5. Minor cleanups

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    PointKernel committed Sep 24, 2024
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  6. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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    PointKernel committed Sep 24, 2024
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Commits on Sep 25, 2024

  1. More explicit instantiations

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    PointKernel committed Sep 25, 2024
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Commits on Sep 26, 2024

  1. Test rollback

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    PointKernel committed Sep 26, 2024
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  2. More explicit instantiations

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    PointKernel committed Sep 26, 2024
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  3. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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    PointKernel committed Sep 26, 2024
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  4. Add missing headers + more explicit instantiations

    @PointKernel
    PointKernel committed Sep 26, 2024
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  5. Reorder files

    @PointKernel
    PointKernel committed Sep 26, 2024
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  6. Fix typos + add missing header

    @PointKernel
    PointKernel committed Sep 26, 2024
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  7. Revert temp rollback

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    PointKernel committed Sep 26, 2024
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  8. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Sep 26, 2024
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  9. Cleanups

    @PointKernel
    PointKernel committed Sep 26, 2024
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  10. Header cleanups

    @PointKernel
    PointKernel committed Sep 26, 2024
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  11. More cleanups for hash_compound_agg_finalizer

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    PointKernel committed Sep 26, 2024
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  12. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Sep 26, 2024
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  13. Separate create_sparse_results_table

    @PointKernel
    PointKernel committed Sep 26, 2024
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Commits on Sep 27, 2024

  1. Add groupby multi-aggs test

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    PointKernel committed Sep 27, 2024
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  2. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Sep 27, 2024
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  3. Further separate compute_single_pass_aggs

    @PointKernel
    PointKernel committed Sep 27, 2024
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  4. test

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    PointKernel committed Sep 27, 2024
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  5. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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    PointKernel committed Sep 27, 2024
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Commits on Sep 29, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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    PointKernel committed Sep 29, 2024
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Commits on Sep 30, 2024

  1. Renaming + minor cleanups

    @PointKernel
    PointKernel committed Sep 30, 2024
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  2. Remove unused code

    @PointKernel
    PointKernel committed Sep 30, 2024
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  3. Make compute_aggregations return sparse table

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    PointKernel committed Sep 30, 2024
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  4. Add rollback if encounting CUDA errors

    @PointKernel
    PointKernel committed Sep 30, 2024
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  5. Add explicit instantiations for compute_aggregations

    @PointKernel
    PointKernel committed Sep 30, 2024
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  6. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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    PointKernel committed Sep 30, 2024
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  7. Clean up the shmem agg determination logic

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    PointKernel committed Sep 30, 2024
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  8. Fix mismatch

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    PointKernel committed Sep 30, 2024
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  9. Clean up device aggregators

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    PointKernel committed Sep 30, 2024
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  10. Header cleanups

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    PointKernel committed Sep 30, 2024
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  11. More header cleanups

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    PointKernel committed Sep 30, 2024
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  12. Switch to cuda::std utilities for device APIs

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    PointKernel committed Sep 30, 2024
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  13. Clean up shared aggregator early exit logic

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    PointKernel committed Sep 30, 2024
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  14. Clean up global aggregator early exit logic

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    PointKernel committed Sep 30, 2024
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Commits on Oct 1, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 1, 2024
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  2. Fix merge conflicts

    @PointKernel
    PointKernel committed Oct 1, 2024
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  3. Clean up device aggregator early exit logic

    @PointKernel
    PointKernel committed Oct 1, 2024
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  4. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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    PointKernel committed Oct 1, 2024
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  5. Add traits to minimize code duplication

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    PointKernel committed Oct 1, 2024
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  6. Use traits to avoid code duplication

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    PointKernel committed Oct 1, 2024
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Commits on Oct 7, 2024

  1. Cannot query shmem with nested type dispatcher

    @PointKernel
    PointKernel committed Oct 7, 2024
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  2. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 7, 2024
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  3. Remove unused overloads

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    PointKernel committed Oct 7, 2024
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  4. Formatting

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    PointKernel committed Oct 7, 2024
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  5. Fix dict request determination logic

    @PointKernel
    PointKernel committed Oct 7, 2024
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  6. Remove can_use_shmem_aggs logic

    @PointKernel
    PointKernel committed Oct 7, 2024
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  7. Remove groupby multi-aggs cpp tests

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    PointKernel committed Oct 7, 2024
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  8. Renaming for clarity

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    PointKernel committed Oct 7, 2024
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  9. Renaming

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    PointKernel committed Oct 7, 2024
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Commits on Oct 8, 2024

  1. Merge branch 'branch-24.12' into shm-groupby

    @PointKernel
    PointKernel authored Oct 8, 2024
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  2. Add rollback for insufficient shared memory case

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    PointKernel committed Oct 8, 2024
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  3. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 8, 2024
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  4. Minor cleanups

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    PointKernel committed Oct 8, 2024
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  5. Minor fix

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    PointKernel committed Oct 8, 2024
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  6. Revert custom cuco

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    PointKernel committed Oct 8, 2024
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  7. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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  8. Set proper ref type on host

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    PointKernel committed Oct 8, 2024
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  9. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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  10. Merge remote-tracking branch 'origin/shm-groupby' into shm-groupby

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Commits on Oct 10, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 10, 2024
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  2. Clean up mapping indices calculations

    @PointKernel
    PointKernel committed Oct 10, 2024
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  3. Minor cleanups for find_global_mapping

    @PointKernel
    PointKernel committed Oct 10, 2024
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  4. Use size_type instead of int

    @PointKernel
    PointKernel committed Oct 10, 2024
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Commits on Oct 11, 2024

  1. Renaming + spacing for clarity

    @PointKernel
    PointKernel committed Oct 11, 2024
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  2. Clean up shared memory agg init

    @PointKernel
    PointKernel committed Oct 11, 2024
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  3. Move compute_mapping_indices to its own TU to reduce build time

    @PointKernel
    PointKernel committed Oct 11, 2024
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  4. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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    PointKernel committed Oct 11, 2024
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  5. Clean up the shared memory init function

    @PointKernel
    PointKernel committed Oct 11, 2024
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  6. Add reminder

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    PointKernel committed Oct 11, 2024
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  7. Remove unused header

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    PointKernel committed Oct 11, 2024
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  8. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

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  9. Renaming + API cleanups

    @PointKernel
    PointKernel committed Oct 11, 2024
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  10. Get rid of redundant bitmask calculation

    @PointKernel
    PointKernel committed Oct 11, 2024
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  11. Add missing header

    @PointKernel
    PointKernel committed Oct 11, 2024
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  12. Add missing header

    @PointKernel
    PointKernel committed Oct 11, 2024
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  13. Clean up headers

    @PointKernel
    PointKernel committed Oct 11, 2024
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Commits on Oct 14, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 14, 2024
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  2. Minor cleanup on ref type determination

    @PointKernel
    PointKernel committed Oct 14, 2024
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  3. Add device num_bitmask_words device utility

    @PointKernel
    PointKernel committed Oct 14, 2024
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  4. Fix a minor bug determining column C++ type

    @PointKernel
    PointKernel committed Oct 14, 2024
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  5. Bug fix: use type_dispatcher

    @PointKernel
    PointKernel committed Oct 14, 2024
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  6. Pass block to compute_final_aggregations

    @PointKernel
    PointKernel committed Oct 14, 2024
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  7. Cleanup: use offsets instead pointers to save memory space

    @PointKernel
    PointKernel committed Oct 14, 2024
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  8. Rename for clarity

    @PointKernel
    PointKernel committed Oct 14, 2024
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  9. Minor improvement to reduce build time

    @PointKernel
    PointKernel committed Oct 14, 2024
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  10. Use mask logic instead of null logic

    @PointKernel
    PointKernel committed Oct 14, 2024
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  11. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 14, 2024
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Commits on Oct 15, 2024

  1. Minor header cleanup

    @PointKernel
    PointKernel committed Oct 15, 2024
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  2. Remove unused code + clean up null check

    @PointKernel
    PointKernel committed Oct 15, 2024
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  3. Use cuda::std::byte on device

    @PointKernel
    PointKernel committed Oct 15, 2024
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Commits on Oct 19, 2024

  1. Revert agg details

    @PointKernel
    PointKernel committed Oct 19, 2024
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  2. Fetch trunk aggregators

    @PointKernel
    PointKernel committed Oct 19, 2024
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  3. Fetch trunk hash_compound_agg_finalizer

    @PointKernel
    PointKernel committed Oct 19, 2024
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  4. Fetch trunk groupby

    @PointKernel
    PointKernel committed Oct 19, 2024
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  5. Fetch trunk compute_groupby

    @PointKernel
    PointKernel committed Oct 19, 2024
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Commits on Oct 20, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 20, 2024
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Commits on Oct 21, 2024

  1. Make mask const

    @PointKernel
    PointKernel committed Oct 21, 2024
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  2. Use size_type instead of int

    @PointKernel
    PointKernel committed Oct 21, 2024
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Commits on Oct 22, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 22, 2024
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  2. Move global agg to its own TU + renaming

    @PointKernel
    PointKernel committed Oct 22, 2024
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  3. Rename for clarity

    @PointKernel
    PointKernel committed Oct 22, 2024
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  4. Rename direct_aggregations as needs_global_memory_fallback

    @PointKernel
    PointKernel committed Oct 22, 2024
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  5. Use atomic_flag to avoid UB

    @PointKernel
    PointKernel committed Oct 22, 2024
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  6. Cleanups

    @PointKernel
    PointKernel committed Oct 22, 2024
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  7. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 22, 2024
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  8. Further split compute_global_memory_aggs

    @PointKernel
    PointKernel committed Oct 22, 2024
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Commits on Oct 23, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 23, 2024
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  2. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 23, 2024
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  3. Remove unused code

    @PointKernel
    PointKernel committed Oct 23, 2024
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  4. Sync to make sure the data is valid

    @PointKernel
    PointKernel committed Oct 23, 2024
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  5. Add comments

    @PointKernel
    PointKernel committed Oct 23, 2024
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  6. Add comments

    @PointKernel
    PointKernel committed Oct 23, 2024
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  7. Remove redundant sync

    @PointKernel
    PointKernel committed Oct 23, 2024
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  8. Add CUDF_UNREACHABLE instead of silent break + remove outdated comments

    @PointKernel
    PointKernel committed Oct 23, 2024
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  9. Add doc

    @PointKernel
    PointKernel committed Oct 23, 2024
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Commits on Oct 28, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 28, 2024
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  2. Fix leftover

    @PointKernel
    PointKernel committed Oct 28, 2024
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Commits on Oct 30, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 30, 2024
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Commits on Oct 31, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 31, 2024
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  2. Renaming for clarity + add missing func

    @PointKernel
    PointKernel committed Oct 31, 2024
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  3. Minor fix

    @PointKernel
    PointKernel committed Oct 31, 2024
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  4. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Oct 31, 2024
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Commits on Nov 4, 2024

  1. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Nov 4, 2024
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  2. Update comments

    @PointKernel
    PointKernel committed Nov 4, 2024
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Commits on Nov 6, 2024

  1. Apply suggestions from code review 

    Co-authored-by: David Wendt <[email protected]>
    @PointKernel @davidwendt
    PointKernel and davidwendt authored Nov 6, 2024
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  2. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Nov 6, 2024
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  3. Make compute_shmem_offsets_size constexpr

    @PointKernel
    PointKernel committed Nov 6, 2024
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Commits on Nov 7, 2024

  1. Formatting

    @PointKernel
    PointKernel committed Nov 7, 2024
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  2. Merge remote-tracking branch 'upstream/branch-24.12' into shm-groupby

    @PointKernel
    PointKernel committed Nov 7, 2024
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Commits on Nov 8, 2024

  1. Merge branch 'branch-24.12' into shm-groupby

    @hyperbolic2346
    hyperbolic2346 authored Nov 8, 2024
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  2. Update cpp/src/groupby/hash/single_pass_functors.cuh

    @PointKernel
    PointKernel authored Nov 8, 2024
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