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[d8] Configure the shared Isolate with the same memory constraints as other Isolates

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Bug: v8:12007, v8:12584
Change-Id: Ic78eb0e7145c7d6127d23e46a6ddccfbd31fffd4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3419796
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79770}
This commit is contained in:
Shu-yu Guo 2022-01-26 21:18:47 -08:00 committed by V8 LUCI CQ
parent 9dd0d7147b
commit cfa49d2621
1 changed files with 3 additions and 0 deletions
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src/d8/d8.cc
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@ -5346,6 +5346,9 @@ int Shell::Main(int argc, char* argv[]) {
if (HasFlagThatRequiresSharedIsolate()) {
Isolate::CreateParams shared_create_params;
shared_create_params.constraints.ConfigureDefaults(
base::SysInfo::AmountOfPhysicalMemory(),
base::SysInfo::AmountOfVirtualMemory());
shared_create_params.array_buffer_allocator = Shell::array_buffer_allocator;
shared_isolate =
reinterpret_cast<Isolate*>(i::Isolate::NewShared(shared_create_params));