Vihren Atlas

runq.go ×6

Code frontier

unlabeled · c_1f8008095768

7 tests · 1286 LOC · 58 files · introduces 0 tests · 21 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code
8 ranges21 lines · 2 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
127 ranges1286 lines · 58 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 specializationworkflow.go ×2 · 7 introduced LOCworkflow.go ×2db.go ×2 · 9 introduced LOCdb.go ×2handler.go ×5 · 28 introduced LOChandler.go ×5TestExpiredTasksFollowedByAlive · 0 introduced LOCTestExpiredTasksFollowed…handler.go ×3 · 26 introduced LOChandler.go ×3handler.go ×1 · 2 introduced LOChandler.go ×1handler.go ×6 · 82 introduced LOChandler.go ×6scavenger.go ×1 · 3 introduced LOCscavenger.go ×1scavenger.go ×12 · 86 introduced LOCscavenger.go ×12runq.go ×2 · 3 introduced LOCrunq.go ×2runq.go ×6 · 25 introduced LOCrunq.go ×6executor.go ×3 · 19 introduced LOCexecutor.go ×3executor.go ×7 · 38 introduced LOCexecutor.go ×7service.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 ×1 · 3 introduced LOCdefs.go ×1metrics.go ×1 · 1 introduced LOCmetrics.go ×1tags.go ×1 · 3 introduced LOCtags.go ×1defs.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/metrics.go · 85 LOCmetrics/metrics.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/metrics/tags.go · 619 LOCmetrics/tags.gogo.temporal.io/server/common/persistence/data_interfaces_mock.go · 1462 LOCpersistence/data_interfa…go.temporal.io/server/service/worker/scanner/executor/executor.go · 144 LOCexecutor/executor.gogo.temporal.io/server/service/worker/scanner/executor/runq.go · 105 LOCexecutor/runq.gogo.temporal.io/server/service/worker/scanner/taskqueue/db.go · 105 LOCtaskqueue/db.gogo.temporal.io/server/service/worker/scanner/taskqueue/handler.go · 117 LOCtaskqueue/handler.gogo.temporal.io/server/service/worker/scanner/taskqueue/scavenger.go · 211 LOCtaskqueue/scavenger.gogo.temporal.io/server/service/worker/scanner/workflow.go · 194 LOCscanner/workflow.goTestOperatorServiceMetadata · 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/TestSyncMapBaggageTestSyncMapBaggageTestScavengerActivity · introduced test · go.temporal.io/server/service/worker/scanner/TestScannerWorkflowTestSuite/TestScavengerActivityTestScavengerActivityTestTaskExecution · introduced test · go.temporal.io/server/service/worker/scanner/executor/TestExecutionTestSuite/TestTaskExecutionTestTaskExecutionTestAliveTasksFollowedByExpired · introduced test · go.temporal.io/server/service/worker/scanner/taskqueue/TestScavengerTestSuite/TestAliveTasksFollowedByExpiredTestAliveTasksFollowedBy…TestAllAliveTasks · introduced test · go.temporal.io/server/service/worker/scanner/taskqueue/TestScavengerTestSuite/TestAllAliveTasksTestAllAliveTasksTestAllExpiredTasks · introduced test · go.temporal.io/server/service/worker/scanner/taskqueue/TestScavengerTestSuite/TestAllExpiredTasksTestAllExpiredTasksTestAllExpiredTasksWithErrors · introduced test · go.temporal.io/server/service/worker/scanner/taskqueue/TestScavengerTestSuite/TestAllExpiredTasksWithErrorsTestAllExpiredTasksWithE…TestExpiredTasksFollowedByAlive · introduced test · go.temporal.io/server/service/worker/scanner/taskqueue/TestScavengerTestSuite/TestExpiredTasksFollowedByAliveTestExpiredTasksFollowed…Focused concept · runq.go ×6 · 21 introduced LOCrunq.go ×6

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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.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

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

2 files ranked by introduced lines: 21 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/worker/scanner/executor/runq.go 14 introduced LOC · 6 ranges

Open complete file

46 // if there are no active tasks in runq, a task
47 // from deferredQ is returned
48 > func (rq *runQueue) remove() (Task, bool) { runq.go
49 > // Give 1st priority to taskQ -if there are no more tasks, handout tasks from deferredQ
50 > select {
51 case job, ok := <-rq.tasks:
52 if !ok {
54 }
55 return job, true
56 > default: runq.go
57 > if task := rq.deferredTasks.remove(); task != nil {
58 return task.Value.(Task), true
59 }
61 // at this point, there are no tasks either in taskQ or deferredQ
62 // simply block on taskQ until we have tasks
63 > select { runq.go
64 case job, ok := <-rq.tasks:
65 if !ok {
67 }
68 return job, true
69 > case <-rq.stopC: runq.go
70 > return nil, false
71 }
72 }
95 }
96
97 > func (tl *threadSafeList) remove() *list.Element { runq.go
98 > tl.Lock()
99 > defer tl.Unlock()
100 > e := tl.list.Front()
101 > if e != nil {
102 tl.list.Remove(e)
103 }
104 > return e runq.go
105 }
go.temporal.io/server/service/worker/scanner/executor/executor.go 7 introduced LOC · 2 ranges

Open complete file

106
107 // TaskCount returns the total of number of tasks currently outstanding
108 > func (e *fixedPoolExecutor) TaskCount() int64 { executor.go
109 > return atomic.LoadInt64(&e.outstanding)
110 > }
111
112 func (e *fixedPoolExecutor) worker() {
113 defer e.stopWG.Done()
114 for e.alive() {
115 > task, ok := e.runQ.remove() executor.go
116 > if !ok {
117 > return
118 > }
119
120 status := task.Run()

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