• ssanfilippo's avatar
    [Interpreter] Report hottest bytecodes in bytecode_dispatches_report.py · 7fa7bfac
    ssanfilippo authored
    In addition to top source-destination pairs,
    bytecode_dispatches_report.py now prints the hottest bytecode handlers
    by the number of times they are executed and dispatch to another one,
    regardless of the dispatch target.
    
    Be aware that this figure does not match the number of times a handler
    is executed for those which may not or will never dispatch, e.g.
    Return or Throw.
    
    BUG=v8:4899
    LOG=N
    
    Review URL: https://codereview.chromium.org/1875263004
    
    Cr-Commit-Position: refs/heads/master@{#35629}
    7fa7bfac
bytecode_dispatches_report.py 6.52 KB