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Unitrace with --chrome-kernel-logging or --chrome-device-logging hangs in multiple scenarios #77

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siddharthrai opened this issue Oct 28, 2024 · 0 comments

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@siddharthrai
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Unitrace hangs in following scenarios for --chrome-kernel-logging or --chrome-device-logging flags:

  1. If cmdListDesc.flags |= ZE_COMMAND_LIST_FLAG_IN_ORDER is set
  2. If zeCommandListAppendWriteGlobalTimestamp is used,

Ways to reproduce:

Run the test on compute benchmark from [1] as follows:

Command: $BTI_HOME/applications.analyzers.profilingtoolsinterfaces.sdk/tools/unitrace/build/unitrace --chrome-call-logging --chrome-kernel-logging --chrome-device-logging ./ulls_benchmark_l0 --test=MultiKernelExecution --api=l0 --count=1000 --wkgSizes=160 --wkgCount=8 --delay=1 --inOrderOverOOO=0

[1] https://github.com/intel/compute-benchmarks/tree/master/source/benchmarks

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