This test is nondeterministic because it uses a SAB to synchronize
between workers. Workers still execute in their own thread (with their
own isolate) in predictable mode. Thus timing, and hence allocations,
are unpredictable in both isolates.
R=zhin@chromium.org
Bug: v8:11746
Change-Id: Ic6b213f7e4062b2146e2b203c724bfc705b6e68d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2953323
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75086}