• Leszek Swirski's avatar
    [compiler] Split compilation timer on caching decision · f571da95
    Leszek Swirski authored
    Rather than having a single script compilation timer, split it into
    multiple timers depending on the state of the (blink-owned) code cache
    and (v8-owned) complation cache. This is intended to replace both the
    script compilation time timer, and the compilation heuristic enum.
    
    Also keep track of why blink might not want us to produce (or consume) a
    code cache, and split the compilation timer on this as well.
    
    Note, there is currently no timer for streaming sources, so these won't
    show up in the histograms.
    
    Bug: chromium:582873
    Bug: chromium:769203
    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ia32fff044f919e20e3cec73329e62e01e421b72a
    Reviewed-on: https://chromium-review.googlesource.com/746922
    Commit-Queue: Leszek Swirski <leszeks@chromium.org>
    Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#49065}
    f571da95
test-compiler.cc 24.3 KB