[Lldb-commits] [PATCH] D129249: [trace][intel pt] Measure the time it takes to decode a thread in per-cpu mode
    walter erquinigo via Phabricator via lldb-commits 
    lldb-commits at lists.llvm.org
       
    Wed Jul  6 23:05:27 PDT 2022
    
    
  
wallace created this revision.
wallace added reviewers: jj10306, persona0220.
Herald added a project: All.
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This metric was missing. We were only measuring in per-thread mode, and
this completes the work.
For a sample trace I have, the `dump info` command shows
  Timing for this thread:
      Decoding instructions: 0.12s
I also improved a bit the TaskTime function so that callers don't need to
specify the template argument
Repository:
  rG LLVM Github Monorepo
https://reviews.llvm.org/D129249
Files:
  lldb/source/Plugins/Trace/intel-pt/TaskTimer.h
  lldb/source/Plugins/Trace/intel-pt/ThreadDecoder.cpp
  lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.cpp
  lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.h
  lldb/source/Plugins/Trace/intel-pt/TraceIntelPTMultiCpuDecoder.cpp
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