• Sara Tang's avatar
    [diagnostics] Enable ETW stack-walking events build flag · f0061332
    Sara Tang authored
    Feedback from Microsoft partners indicates that it would be beneficial
    to enable ETW stack-walking events by default.
    
    This is difficult, because the --interpreted-frames-native-stack flag
    comes with a significant perf degradation. Ideally, we would turn
    this flag on dynamically, only when a ETW recorder is actively
    triggering the provider. Unfortunately, the flag in its current state
    cannot be enabled dynamically.
    
    In light of this, we have decided to only flip the build flag.
    
    Bug: v8:11043
    Change-Id: Id883b9bcd635b41139450ab2d5c92511422525a3
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2773792Reviewed-by: 's avatarCamillo Bruni <cbruni@chromium.org>
    Commit-Queue: Sara Tang <sartang@microsoft.com>
    Cr-Commit-Position: refs/heads/master@{#73784}
    f0061332
d8.cc 175 KB