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  1. 03 Mar, 2022 1 commit
    • Shu-yu Guo's avatar
      Revert "Reland "heap: Force incremental marking in C++ only workloads"" · 8d996244
      Shu-yu Guo authored 
      This reverts commit 7d4c264e.

Reason for revert: Blocking chromium roll, failures in ASAN unittests:
https://ci.chromium.org/ui/p/chromium/builders/try/linux_chromium_asan_rel_ng/1104768/test-results

Original change's description:
> Reland "heap: Force incremental marking in C++ only workloads"
>
> This is a reland of commit 4fde3328
>
> Most recent fix made Oilpan aware of --single-threaded-gc which
> is necessary as GCs are more eagerly scheduled in tests.
>
> Original change's description:
> > heap: Force incremental marking in C++ only workloads
> >
> > ... when above a certain minimum threshold. This is to guard against
> > memory running away in scenarios where the JS heap is empty and
> > there's only high throughput C++ allocations that don't allow for a
> > memory reducer GC to kick in.
> >
> > This logic should be revisited after Oilpan's young generation
> > collector is implemented which may allow switching to a more efficient
> > shrinking strategy for initial heap setup.
> >
> > Bug: chromium:1029379, chromium:1300028, chromium:1300492
> > Change-Id: I93924fc2fe77d6226c29358d3afb1cc9d6fbf3b1
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3484319
> > Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> > Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#79255}
>
> Bug: chromium:1029379, chromium:1300028, chromium:1300492
> Change-Id: Ia0c443248b951240cce6dbe1f68581ff1061a7d9
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3500301
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#79327}

Bug: chromium:1029379, chromium:1300028, chromium:1300492
Change-Id: I3fd0a5d4ded7d3ce7cd74a50a11b3a0367477d06
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3500656
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Owners-Override: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#79335}
      8d996244
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