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[Vectorized][Improvement] Speed up column filtering via SIMD - #7775

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HappenLee merged 1 commit into
apache:vectorizedfrom
zenoyang:simd_filter
Jan 17, 2022
Merged

HappenLee merged 1 commit into
apache:vectorizedfrom
zenoyang:simd_filter

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Proposed changes

Issue Number: #7774

  • Optimize the current column filter
  • Add AVX2 accelerated filtering

Problem Summary:

Describe the overview of changes.

Checklist(Required)

  1. Does it affect the original behavior: (Yes/No/I Don't know)
  2. Has unit tests been added: (Yes/No/No Need)
  3. Has document been added or modified: (Yes/No/No Need)
  4. Does it need to update dependencies: (Yes/No)
  5. Are there any changes that cannot be rolled back: (Yes/No)

Further comments

If this is a relatively large or complex change, kick off the discussion at [email protected] by explaining why you chose the solution you did and what alternatives you considered, etc...

@HappenLee
HappenLee merged commit 57bdde6 into apache:vectorized Jan 17, 2022
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2 participants