• alph's avatar
    [profiler] Tracing-based CPU profiler. · 4b575dfc
    alph authored
    A new V8 API object v8::TracingCpuProfiler is introduced.
    Client can create it on an isolate to enable JS CPU profiles collected
    during tracing session.
    
    Once the v8.cpu_profile2 tracing category is enabled the profiler emits
    CpuProfile and CpuProfileChunk events with the profile data.
    
    BUG=chromium:406277
    
    Review-Url: https://codereview.chromium.org/2396733002
    Cr-Commit-Position: refs/heads/master@{#40054}
    4b575dfc
v8-profiler.h 29 KB