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[Frontend] Lazy Trace loading

2

For programs with a large number of traces in the database, it is possible that loading of traces in the Eclipse UI will be slow and user experience will be...

dingyuchen

Currently, verification step only checks if a table name that matches the DDL file name exists in the database. We can try to improve it to make sure that all...

dingyuchen

Improving Trace storage for longer running programs

1

For long running Java programs, it is not unreasonable to assume that the number of traces and steps objects exceed the memory capacity of the system. Currently, database insertions are...

dingyuchen

Microbat plugin does not cancel background jobs upon closing the application. ``` Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during...

dingyuchen

Met with `ConcurrentModificationException` when running microbat, console output is as such: ``` java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:911) at java.util.ArrayList$Itr.next(ArrayList.java:861) at microbat.model.trace.Trace.constructControlDomianceRelation(Trace.java:173) at microbat.instrumentation.TraceAgent.constructTrace(TraceAgent.java:92) at microbat.instrumentation.TraceAgent.shutdown(TraceAgent.java:69) at microbat.instrumentation.Agent.stop(Agent.java:77) at microbat.instrumentation.Agent._exitProgram(Agent.java:56) at exp.concurrency.case1.DiningPhilosophersDebug.main(DiningPhilosophersDebug.java:18) ```...

dingyuchen

Bumps commons-io from 1.3.2 to 2.7. [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a...

dependabot[bot]

llmhyy

llmhyy

Exception message: ` at microbat.instrumentation.runtime.ExecutionTracer$Locker.unLock(ExecutionTracer.java:1306) at microbat.instrumentation.runtime.ExecutionTracer._hitInvoke(ExecutionTracer.java:401) at exp.datarace.UseCounter.increment(DataRaces.java:25) at exp.datarace.UseCounter.run(DataRaces.java:28) at java.lang.Thread.run(Thread.java:748) java.lang.NullPointerException at microbat.instrumentation.runtime.ExecutionTracer$Locker.unLock(ExecutionTracer.java:1306) at microbat.instrumentation.runtime.ExecutionTracer._hitInvoke(ExecutionTracer.java:401) at exp.datarace.UseCounter.increment(DataRaces.java:25) at exp.datarace.UseCounter.run(DataRaces.java:28) at java.lang.Thread.run(Thread.java:748)` Testcase :[exp.datarace.DataRaces](https://github.com/llmhyy/microbat_experiment/commit/582bd8609d08fe34ea26673918238a872e533231) Reproduce: Use Microbat to...

SongXueZhi

adjust concurrent view layout, make the thread panels even share the screen estate

2

llmhyy