Vihren Atlas

cmsketch.go ×2

Joint frontier

unlabeled · c_cba6da0b7119

4 tests · 97 LOC · 1 file · introduces 1 test · 13 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
2 ranges13 lines · 1 files
Tests
1 test

Contains — complete concept membership

All code (extent)
21 ranges97 lines · 1 file · Browse complete extent
All tests (intent)
4 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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Introduced files, introduced tests, and structurally relevant concept specializationTestFairness_UniformDistribution_500 · 0 introduced LOCTestFairness_UniformDist…TestHybridCounter_TopKPreservedOnCMSResize · 0 introduced LOCTestHybridCounter_TopKPr…cmsketch.go ×2 · 8 introduced LOCcmsketch.go ×2cmsketch.go ×1 · 3 introduced LOCcmsketch.go ×1cmsketch.go ×2 · 9 introduced LOCcmsketch.go ×2cmsketch.go ×1 · 2 introduced LOCcmsketch.go ×1cmsketch.go ×15 · 70 introduced LOCcmsketch.go ×15TestOperatorServiceMetadata, TestWorkflowServiceMetadata · 0 introduced LOCTestOperatorServiceMetad…go.temporal.io/server/service/matching/counter/cmsketch.go · 262 LOCcounter/cmsketch.goTestOperatorServiceMetadata · introduced test · go.temporal.io/server/common/api/TestOperatorServiceMetadataTestOperatorServiceMetad…TestWorkflowServiceMetadata · introduced test · go.temporal.io/server/common/api/TestWorkflowServiceMetadataTestWorkflowServiceMetad…TestCMSketch_Basic · introduced test · go.temporal.io/server/service/matching/counter/TestCMSketch_BasicTestCMSketch_BasicTestCMSketch_Grow · introduced test · go.temporal.io/server/service/matching/counter/TestCMSketch_GrowTestCMSketch_GrowTestCMSketch_Grow_PreservedOnResize · introduced test · go.temporal.io/server/service/matching/counter/TestCMSketch_Grow_PreservedOnResizeTestCMSketch_Grow_Preser…TestHybridCounter_TopKPreservedOnCMSResize · introduced test · go.temporal.io/server/service/matching/counter/TestHybridCounter_TopKPreservedOnCMSResizeTestHybridCounter_TopKPr…TestFairness_UniformDistribution_500 · introduced test · go.temporal.io/server/tools/fairsim/TestFairness_UniformDistribution_500TestFairness_UniformDist…Focused concept · cmsketch.go ×2 · 13 introduced LOCcmsketch.go ×2

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Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

1 test introduced at this concept.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 13 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/matching/counter/cmsketch.go 13 introduced LOC · 2 ranges

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147 }
148 // get top entries before resetting (if provider available)
149 > var topK []TopKEntry cmsketch.go
150 > if s.topKProvider != nil {
151 topK = s.topKProvider()
152 }
153
154 > numRows := s.params.D + 1 cmsketch.go
155 > s.params.W = min(int(float64(s.params.W)*s.params.Grow.Ratio), s.params.Grow.MaxW)
156 > s.seed0 = maphash.MakeSeed()
157 > // we're resetting everything so might as well reseed now too
158 > s.seeds = makeSeeds(numRows, s.src)
159 > s.base = 0
160 > s.cells = make([]uint32, s.params.W*numRows)
161 > s.shadowRow = s.params.D // reset shadow to last row
162 > s.skips, s.incs, s.reseedOps = 0, 0, 0
163 >
164 > if len(topK) > 0 {
165 // restore top entries after resize. GetPass can in theory call back into maybeGrow,
166 // but we can just reset the counters each time to prevent that.

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