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expression: implement vectorized evaluation for builtinGreatestIntSig #12272

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merged 6 commits into from
Sep 24, 2019

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tangwz
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@tangwz tangwz commented Sep 19, 2019

What problem does this PR solve?

Implement vectorized evaluation for builtinGreatestIntSig.
Issue: #12103

What is changed and how it works?

BenchmarkVectorizedBuiltinCompareFunc/builtinGreatestIntSig-VecBuiltinFunc-4                      200000              6433 ns/op               0 B/op          0 allocs/op
BenchmarkVectorizedBuiltinCompareFunc/builtinGreatestIntSig-NonVecBuiltinFunc-4                    30000             42727 ns/op               0 B/op          0 allocs/op

Check List

Tests

  • Unit test

@sre-bot sre-bot added the contribution This PR is from a community contributor. label Sep 19, 2019
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CLAassistant commented Sep 19, 2019

CLA assistant check
All committers have signed the CLA.

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codecov bot commented Sep 19, 2019

Codecov Report

Merging #12272 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master    #12272   +/-   ##
=========================================
  Coverage   81.193%   81.193%           
=========================================
  Files          454       454           
  Lines        99681     99681           
=========================================
  Hits         80934     80934           
  Misses       12946     12946           
  Partials      5801      5801

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@qw4990 qw4990 left a comment

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LGTM

…stIntSig

# Conflicts:
#	expression/builtin_compare_vec.go
#	expression/builtin_compare_vec_test.go
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@Reminiscent Reminiscent left a comment

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LGTM
@tangwz Please update the branch and resolve the conflict, Thanks.

@Reminiscent Reminiscent added status/can-merge Indicates a PR has been approved by a committer. status/LGT2 Indicates that a PR has LGTM 2. status/ReqChange labels Sep 24, 2019
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sre-bot commented Sep 24, 2019

Your auto merge job has been accepted, waiting for 12259

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sre-bot commented Sep 24, 2019

/run-all-tests

@sre-bot sre-bot merged commit bb5b0c8 into pingcap:master Sep 24, 2019
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5 participants