• Michael Lippautz's avatar
    Reland "[heap] Refactor atomic marking phase" · bd9ed6ce
    Michael Lippautz authored
    This is a reland of commit 25e32252
    
    Original change's description:
    > Reland "[heap] Refactor atomic marking phase"
    >
    > This is a reland of commit a3f66927
    >
    > The reland addresses a few CHECKs that were too agressive and also
    > properly adjusts Oilpan's marking configurations depending on V8's
    > flags.
    >
    > Original change's description:
    > > [heap] Refactor atomic marking phase
    > >
    > > The atomic marking phase was organized in many distinct smaller
    > > phases. In particular, before http://crrev.com/c/3584115 the marking
    > > phase split into two large separate phases.
    > >
    > > This CL reorganizes marking into two phases that perform regular V8
    > > heap marking, Oilpan, and ephemerons:
    > > - A parallel phase that likely drains all marking worklists;
    > > - A single-threaded final phase to catch any left overs;
    > >
    > > This avoids artificial splitting in phases and also avoids repeated
    > > starting and joining of jobs.
    > >
    > > Change-Id: I5cccfc5777837d9ece10d8f4925781bf2d07d9da
    > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3602507
    > > Reviewed-by: Omer Katz <omerkatz@chromium.org>
    > > Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
    > > Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
    > > Cr-Commit-Position: refs/heads/main@{#80265}
    >
    > Change-Id: I26648da361b92d787c173aa9d390100ce8958728
    > Bug: chromium:1320896
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3616519
    > Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
    > Reviewed-by: Omer Katz <omerkatz@chromium.org>
    > Cr-Commit-Position: refs/heads/main@{#80301}
    
    Bug: chromium:1320896
    Change-Id: I7ebb3bde9f0d3497f46c728bfbc380c1bd4bc021
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3641167Reviewed-by: 's avatarDominik Inführ <dinfuehr@chromium.org>
    Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
    Cr-Commit-Position: refs/heads/main@{#80485}
    bd9ed6ce
heap-symbols.h 40.7 KB