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expression: implement vectorized evaluation for builtinJSONContainsPathSig #13956

Merged
merged 9 commits into from
Jan 7, 2020
Merged

expression: implement vectorized evaluation for builtinJSONContainsPathSig #13956

merged 9 commits into from
Jan 7, 2020

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chenlx0
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@chenlx0 chenlx0 commented Dec 7, 2019 •
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PCP #12103

What problem does this PR solve?

implement vectorized evaluation for builtinJSONContainsPathSig

What is changed and how it works?

About 5% faster.

make vectorized-bench VB_FILE=JSON VB_FUNC=builtinJSONContainsPathSig
cd ./expression && \
                go test -v -benchmem \
                        -bench=BenchmarkVectorizedBuiltinJSONFunc \
                        -run=BenchmarkVectorizedBuiltinJSONFunc \
                        -args "builtinJSONContainsPathSig"
goos: darwin
goarch: amd64
pkg: github.com/pingcap/tidb/expression
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-VecBuiltinFunc-8              1492            778357 ns/op          382340 B/op       3074 allocs/op
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-NonVecBuiltinFunc-8           1448            829472 ns/op          382058 B/op       3073 allocs/op
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-VecBuiltinFunc#01-8           1462            807511 ns/op          382373 B/op       3074 allocs/op
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-NonVecBuiltinFunc#01-8        1371            875612 ns/op          382369 B/op       3073 allocs/op
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-VecBuiltinFunc#02-8           1226            950570 ns/op          533717 B/op       5122 allocs/op
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-NonVecBuiltinFunc#02-8        1209           1007417 ns/op          533836 B/op       5121 allocs/op
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-VecBuiltinFunc#03-8           1410            857041 ns/op          386513 B/op       4098 allocs/op
BenchmarkVectorizedBuiltinJSONFunc/builtinJSONContainsPathSig-NonVecBuiltinFunc#03-8        1300            912372 ns/op          386687 B/op       4097 allocs/op
PASS
ok      github.com/pingcap/tidb/expression      10.409s

Check List

Tests

  • Unit test

@chenlx0 chenlx0 requested a review from a team as a code owner December 7, 2019 07:51
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sre-bot commented Dec 7, 2019

Thanks for your contribution. If your PR get merged, you will be rewarded 50 points.

@sre-bot sre-bot added the contribution This PR is from a community contributor. label Dec 7, 2019
@ghost ghost requested review from qw4990 and XuHuaiyu and removed request for a team December 7, 2019 07:51
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Test failed.

[2019-12-16T11:09:16.926Z] FAIL: integration_test.go:3900: testIntegrationSuite.TestFuncJSON
[2019-12-16T11:09:16.926Z] 
[2019-12-16T11:09:16.926Z] integration_test.go:4022:
[2019-12-16T11:09:16.926Z]     r = tk.MustQuery(`select
[2019-12-16T11:09:16.926Z]     		json_contains_path(NULL, 'one', "$.c"),
[2019-12-16T11:09:16.926Z]     		json_contains_path(NULL, 'all', "$.c"),
[2019-12-16T11:09:16.926Z]     		json_contains_path('{"a": 1}', NULL, "$.c"),
[2019-12-16T11:09:16.926Z]     		json_contains_path('{"a": 1}', 'one', NULL),
[2019-12-16T11:09:16.926Z]     		json_contains_path('{"a": 1}', 'all', NULL)
[2019-12-16T11:09:16.926Z]     	`)

@chenlx0 chenlx0 requested a review from a team as a code owner December 18, 2019 05:40
@ghost ghost requested review from francis0407 and alivxxx and removed request for a team December 18, 2019 05:40
@chenlx0 chenlx0 force-pushed the master branch 2 times, most recently from a5149e1 to 0fd3f29 Compare December 18, 2019 05:46
@francis0407 francis0407 removed their request for review December 18, 2019 05:50
@alivxxx alivxxx removed their request for review December 18, 2019 07:08
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chenlx0 commented Dec 18, 2019

Test failed.

[2019-12-16T11:09:16.926Z] FAIL: integration_test.go:3900: testIntegrationSuite.TestFuncJSON
[2019-12-16T11:09:16.926Z] 
[2019-12-16T11:09:16.926Z] integration_test.go:4022:
[2019-12-16T11:09:16.926Z]     r = tk.MustQuery(`select
[2019-12-16T11:09:16.926Z]     		json_contains_path(NULL, 'one', "$.c"),
[2019-12-16T11:09:16.926Z]     		json_contains_path(NULL, 'all', "$.c"),
[2019-12-16T11:09:16.926Z]     		json_contains_path('{"a": 1}', NULL, "$.c"),
[2019-12-16T11:09:16.926Z]     		json_contains_path('{"a": 1}', 'one', NULL),
[2019-12-16T11:09:16.926Z]     		json_contains_path('{"a": 1}', 'all', NULL)
[2019-12-16T11:09:16.926Z]     	`)

All problems result in test failed fixed, PTAL @XuHuaiyu

qw4990
qw4990 reviewed Dec 23, 2019
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Sorry for my late reply, LGTM

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qw4990 commented Dec 23, 2019

/run-all-tests

@qw4990 qw4990 added the status/LGT1 Indicates that a PR has LGTM 1. label Dec 23, 2019
wshwsh12
wshwsh12 reviewed Dec 25, 2019
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qw4990 commented Dec 25, 2019

@chenlx0 Friendly ping, please address comments.

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sre-bot commented Jan 4, 2020

@chenlx0, please update your pull request.

@qw4990 qw4990 requested a review from wshwsh12 January 7, 2020 08:36
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wshwsh12 approved these changes Jan 7, 2020
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LGTM

@wshwsh12 wshwsh12 added status/LGT2 Indicates that a PR has LGTM 2. status/can-merge Indicates a PR has been approved by a committer. and removed status/LGT1 Indicates that a PR has LGTM 1. status/ReqChange labels Jan 7, 2020
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sre-bot commented Jan 7, 2020

/run-all-tests

@sre-bot sre-bot merged commit a486113 into pingcap:master Jan 7, 2020
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sre-bot commented Jan 7, 2020

Team blueshit complete task #12103 and get 50 score, currerent score 350.

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@chenlx0 @sre-bot @XuHuaiyu @qw4990 @wshwsh12 @zz-jason