40cef10f26
This is a reland of 539f0ed23b
The reland fixes creating TimeDelta from double which requires
saturated_cast<>. Improvements to this constructions are tracked
in v8:10620.
Original change's description:
> cppgc,heap: Implement atomic unified heap GC
>
> Add v8::CppHeap as an implementation of a cppgc heap that
> integrates with V8's existing EmbedderHeapTracer API. The
> current implementation only supports non-incremental marking.
>
> Bug: chromium:1056170
> Change-Id: I4a09eb5ae57f5c7defe35eb3fe346627eb492473
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2245610
> Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
> Reviewed-by: Anton Bikineev <bikineev@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Omer Katz <omerkatz@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#68374}
Bug: chromium:1056170,v8:10620
Change-Id: I39e15790e5cafe24da2a14d0bae6543391ebb536
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2248191
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68387}
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_UNITTESTS_HEAP_HEAP_UTILS_H_
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#define V8_UNITTESTS_HEAP_HEAP_UTILS_H_
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#include "src/base/macros.h"
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#include "src/common/globals.h"
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#include "test/unittests/test-utils.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace v8 {
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namespace internal {
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template <typename TMixin>
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class WithHeapInternals : public TMixin {
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public:
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WithHeapInternals() = default;
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void CollectGarbage(i::AllocationSpace space) {
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heap()->CollectGarbage(space, i::GarbageCollectionReason::kTesting);
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}
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Heap* heap() const { return this->i_isolate()->heap(); }
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private:
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DISALLOW_COPY_AND_ASSIGN(WithHeapInternals);
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};
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using TestWithHeapInternals = //
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WithHeapInternals< //
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WithInternalIsolateMixin< //
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WithIsolateScopeMixin< //
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WithIsolateMixin< //
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::testing::Test>>>>;
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} // namespace internal
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} // namespace v8
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#endif // V8_UNITTESTS_HEAP_HEAP_UTILS_H_
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