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acf5e1aabb
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Ulan Degenbaev acf5e1aabb Split v8_enable_concurrent_marking into two flags 
The new flags are
- v8_enable_atomic_object_field_writes that makes field write operations
  relaxed atomic.
- v8_enable_atomic_marking_state that makes the marking state and the
  write-barrier thread-safe.

The motivation is that we want to disable atomic object fields while
keeping the marking states thread-safe. This allows us to increase
TSAN coverage for background compilation and streaming tasks while
keeping the write-barrier used by the tasks thread-safe.

Bug: v8:10988
Change-Id: I11d66954dda4bf36d24c5e6f14ee5bc7a0f86094
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2448467
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70329}
2020-10-06 07:45:41 +00:00
..
mb Split v8_enable_concurrent_marking into two flags 2020-10-06 07:45:41 +00:00
testing [infra] Run tests with --stress-concurrent-allocation 2020-10-05 08:01:45 +00:00
OWNERS Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00
README.md /infra-config directory 2015-06-01 16:19:49 +00:00

README.md

This directory contains infra-specific files.