[heap] Enable concurrent allocation by default

Enable --concurrent-allocation to see whether this flag causes any
regressions.

Bug: v8:10315
Change-Id: Iafe80c048ad7f04186207c8c570f7cf85397f02f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2413260
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69948}
This commit is contained in:
Dominik Inführ 2020-09-16 11:18:35 +02:00 committed by Commit Bot
parent 295dd2223e
commit 71ab9b78c1

View File

@ -974,7 +974,7 @@ DEFINE_BOOL(concurrent_marking, V8_CONCURRENT_MARKING_BOOL,
"use concurrent marking")
DEFINE_BOOL(concurrent_array_buffer_sweeping, true,
"concurrently sweep array buffers")
DEFINE_BOOL(concurrent_allocation, false, "concurrently allocate in old space")
DEFINE_BOOL(concurrent_allocation, true, "concurrently allocate in old space")
DEFINE_BOOL(local_heaps, true, "allow heap access from background tasks")
DEFINE_IMPLICATION(concurrent_inlining, local_heaps)
DEFINE_BOOL(stress_concurrent_allocation, false,