Vihren Atlas

util.go ×1

Joint frontier

unlabeled · c_506efd59bff7

7 tests · 1238 LOC · 55 files · introduces 2 tests · 14 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
1 range14 lines · 1 files
Tests
2 tests

Contains — complete concept membership

All code (extent)
110 ranges1238 lines · 55 files · Browse complete extent
All tests (intent)
7 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Introduced files, introduced tests, and structurally relevant concept specialization

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Introduced files, introduced tests, and structurally relevant concept specializationTestUpdateGetRemoteReaderInfo_4_8 · 0 introduced LOCTestUpdateGetRemoteReade…TestUpdateGetRemoteClusterInfo_Legacy_4_8 · 0 introduced LOCTestUpdateGetRemoteClust…TestGenerateInboundStreamKeys_1From4 · 0 introduced LOCTestGenerateInboundStrea…TestGenerateOutboundStreamKeys_1To4 · 0 introduced LOCTestGenerateOutboundStre…TestMapShardID_ByNamespaceWorkflow_4And16 · 0 introduced LOCTestMapShardID_ByNamespa…util.go ×2 · 4 introduced LOCutil.go ×2service.pb.go ×2 · 342 introduced LOCservice.pb.go ×2message.pb.go ×2 · 20 introduced LOCmessage.pb.go ×2message.pb.go ×2 · 442 introduced LOCmessage.pb.go ×2defs.go ×5 · 91 introduced LOCdefs.go ×5tags.go ×9 · 37 introduced LOCtags.go ×9message.pb.go ×2 · 49 introduced LOCmessage.pb.go ×2cluster.pb.go ×2 · 200 introduced LOCcluster.pb.go ×2retrypolicy.go ×3 · 19 introduced LOCretrypolicy.go ×3message.pb.go ×2 · 20 introduced LOCmessage.pb.go ×2TestOperatorServiceMetadata, TestWorkflowServiceMetadata · 0 introduced LOCTestOperatorServiceMetad…go.temporal.io/server/api/adminservice/v1/request_response.pb.go · 6661 LOCv1/request_response.pb.g…go.temporal.io/server/api/adminservice/v1/service.pb.go · 297 LOCv1/service.pb.gogo.temporal.io/server/api/clock/v1/message.pb.go · 217 LOCv1/message.pb.gogo.temporal.io/server/api/cluster/v1/message.pb.go · 366 LOCv1/message.pb.gogo.temporal.io/server/api/common/v1/api_category.pb.go · 230 LOCv1/api_category.pb.gogo.temporal.io/server/api/common/v1/dlq.pb.go · 319 LOCv1/dlq.pb.gogo.temporal.io/server/api/deployment/v1/message.pb.go · 4650 LOCv1/message.pb.gogo.temporal.io/server/api/enums/v1/cluster.pb.go · 233 LOCv1/cluster.pb.gogo.temporal.io/server/api/enums/v1/common.pb.go · 288 LOCv1/common.pb.gogo.temporal.io/server/api/enums/v1/dlq.pb.go · 211 LOCv1/dlq.pb.gogo.temporal.io/server/api/enums/v1/fairness_state.pb.go · 147 LOCv1/fairness_state.pb.gogo.temporal.io/server/api/enums/v1/nexus.pb.go · 182 LOCv1/nexus.pb.gogo.temporal.io/server/api/enums/v1/predicate.pb.go · 194 LOCv1/predicate.pb.gogo.temporal.io/server/api/enums/v1/replication.pb.go · 338 LOCv1/replication.pb.gogo.temporal.io/server/api/enums/v1/task.pb.go · 480 LOCv1/task.pb.gogo.temporal.io/server/api/enums/v1/workflow.pb.go · 299 LOCv1/workflow.pb.gogo.temporal.io/server/api/enums/v1/workflow_task_type.pb.go · 148 LOCv1/workflow_task_type.pb…go.temporal.io/server/api/errordetails/v1/message.pb.go · 649 LOCv1/message.pb.gogo.temporal.io/server/api/health/v1/message.pb.go · 324 LOCv1/message.pb.gogo.temporal.io/server/api/history/v1/message.pb.go · 522 LOCv1/message.pb.gogo.temporal.io/server/api/historyservice/v1/request_response.pb.go · 12003 LOCv1/request_response.pb.g…go.temporal.io/server/api/historyservice/v1/service.pb.go · 452 LOCv1/service.pb.gogo.temporal.io/server/api/matchingservice/v1/request_response.pb.go · 6878 LOCv1/request_response.pb.g…go.temporal.io/server/api/matchingservice/v1/service.pb.go · 274 LOCv1/service.pb.gogo.temporal.io/server/api/metrics/v1/message.pb.go · 128 LOCv1/message.pb.gogo.temporal.io/server/api/namespace/v1/message.pb.go · 138 LOCv1/message.pb.gogo.temporal.io/server/api/persistence/v1/chasm.pb.go · 1215 LOCv1/chasm.pb.gogo.temporal.io/server/api/persistence/v1/chasm_visibility.pb.go · 170 LOCv1/chasm_visibility.pb.g…go.temporal.io/server/api/persistence/v1/cluster_metadata.pb.go · 313 LOCv1/cluster_metadata.pb.g…go.temporal.io/server/api/persistence/v1/executions.pb.go · 5768 LOCv1/executions.pb.gogo.temporal.io/server/api/persistence/v1/history_tree.pb.go · 298 LOCv1/history_tree.pb.gogo.temporal.io/server/api/persistence/v1/hsm.pb.go · 929 LOCv1/hsm.pb.gogo.temporal.io/server/api/persistence/v1/namespaces.pb.go · 560 LOCv1/namespaces.pb.gogo.temporal.io/server/api/persistence/v1/nexus.pb.go · 509 LOCv1/nexus.pb.gogo.temporal.io/server/api/persistence/v1/predicates.pb.go · 864 LOCv1/predicates.pb.gogo.temporal.io/server/api/persistence/v1/queue_metadata.pb.go · 129 LOCv1/queue_metadata.pb.gogo.temporal.io/server/api/persistence/v1/queues.pb.go · 641 LOCv1/queues.pb.gogo.temporal.io/server/api/persistence/v1/task_queues.pb.go · 924 LOCv1/task_queues.pb.gogo.temporal.io/server/api/persistence/v1/tasks.pb.go · 870 LOCv1/tasks.pb.gogo.temporal.io/server/api/persistence/v1/update.pb.go · 455 LOCv1/update.pb.gogo.temporal.io/server/api/persistence/v1/workflow_mutable_state.pb.go · 560 LOCv1/workflow_mutable_stat…go.temporal.io/server/api/replication/v1/message.pb.go · 2481 LOCv1/message.pb.gogo.temporal.io/server/api/taskqueue/v1/message.pb.go · 1363 LOCv1/message.pb.gogo.temporal.io/server/api/token/v1/message.pb.go · 809 LOCv1/message.pb.gogo.temporal.io/server/api/workflow/v1/message.pb.go · 302 LOCv1/message.pb.gogo.temporal.io/server/common/backoff/retrypolicy.go · 347 LOCbackoff/retrypolicy.gogo.temporal.io/server/common/build/build.go · 56 LOCbuild/build.gogo.temporal.io/server/common/log/tag/tags.go · 1039 LOCtag/tags.gogo.temporal.io/server/common/log/tag/zap_tag.go · 242 LOCtag/zap_tag.gogo.temporal.io/server/common/metrics/defs.go · 76 LOCmetrics/defs.gogo.temporal.io/server/common/metrics/defs_base.go · 30 LOCmetrics/defs_base.gogo.temporal.io/server/common/metrics/noop_impl.go · 58 LOCmetrics/noop_impl.gogo.temporal.io/server/common/metrics/option.go · 21 LOCmetrics/option.gogo.temporal.io/server/common/metrics/registry.go · 75 LOCmetrics/registry.gogo.temporal.io/server/common/util.go · 791 LOCcommon/util.goTestMapShardID_1To4 · introduced test · go.temporal.io/server/common/TestMapShardID_1To4TestMapShardID_1To4TestMapShardID_4To16 · introduced test · go.temporal.io/server/common/TestMapShardID_4To16TestMapShardID_4To16TestMapShardID_ByNamespaceWorkflow_4And16 · introduced test · go.temporal.io/server/common/TestMapShardID_ByNamespaceWorkflow_4And16TestMapShardID_ByNamespa…TestOperatorServiceMetadata · introduced test · go.temporal.io/server/common/api/TestOperatorServiceMetadataTestOperatorServiceMetad…TestWorkflowServiceMetadata · introduced test · go.temporal.io/server/common/api/TestWorkflowServiceMetadataTestWorkflowServiceMetad…TestMutexMapBaggage · introduced test · go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestMutexMapBaggageTestMutexMapBaggageTestSyncMapBaggage · introduced test · go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestSyncMapBaggageTestSyncMapBaggageTestGenerateInboundStreamKeys_1From4 · introduced test · go.temporal.io/server/service/history/replication/TestStreamReceiverMonitorSuite/TestGenerateInboundStreamKeys_1From4TestGenerateInboundStrea…TestGenerateOutboundStreamKeys_1To4 · introduced test · go.temporal.io/server/service/history/replication/TestStreamReceiverMonitorSuite/TestGenerateOutboundStreamKeys_1To4TestGenerateOutboundStre…TestUpdateGetRemoteClusterInfo_Legacy_4_8 · introduced test · go.temporal.io/server/service/history/shard/TestShardContextSuite/TestUpdateGetRemoteClusterInfo_Legacy_4_8TestUpdateGetRemoteClust…TestUpdateGetRemoteReaderInfo_4_8 · introduced test · go.temporal.io/server/service/history/shard/TestShardContextSuite/TestUpdateGetRemoteReaderInfo_4_8TestUpdateGetRemoteReade…Focused concept · util.go ×1 · 14 introduced LOCutil.go ×1

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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.

2 tests introduced at this concept.

Introduced code

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

1 file ranked by introduced lines: 14 introduced LOC across 1 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/util.go 14 introduced LOC · 1 range

Open complete file

438 sourceShardID -= 1
439 if sourceShardCount < targetShardCount {
440 > // one to many util.go
441 > // 0-3
442 > // 0-15
443 > // 0 -> 0, 4, 8, 12
444 > // 1 -> 1, 5, 9, 13
445 > // 2 -> 2, 6, 10, 14
446 > // 3 -> 3, 7, 11, 15
447 > // 4x
448 > ratio := targetShardCount / sourceShardCount
449 > targetShardIDs := make([]int32, ratio)
450 > for i := range targetShardIDs {
451 > targetShardIDs[i] = sourceShardID + int32(i)*sourceShardCount + 1
452 > }
453 > return targetShardIDs
454 } else if sourceShardCount > targetShardCount {
455 // many to one

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