3902ffbba4
Checks whether a Persistent is used from the creation thread on slow path allocations. In practice, these currently happen every 256 Persistent allocations. This is a best effort check that may help to flush out issues that are missed with DCHECK builds. Bug: chromium:1276570 Change-Id: Ia868ca436341b1b5ef427d5b3ec04926c1394e41 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3318658 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Anton Bikineev <bikineev@chromium.org> Cr-Commit-Position: refs/heads/main@{#78276} |
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|---|---|---|
| .. | ||
| internal | ||
| allocation.h | ||
| common.h | ||
| cross-thread-persistent.h | ||
| custom-space.h | ||
| default-platform.h | ||
| DEPS | ||
| ephemeron-pair.h | ||
| explicit-management.h | ||
| garbage-collected.h | ||
| heap-consistency.h | ||
| heap-state.h | ||
| heap-statistics.h | ||
| heap.h | ||
| liveness-broker.h | ||
| macros.h | ||
| member.h | ||
| name-provider.h | ||
| object-size-trait.h | ||
| OWNERS | ||
| persistent.h | ||
| platform.h | ||
| prefinalizer.h | ||
| process-heap-statistics.h | ||
| README.md | ||
| sentinel-pointer.h | ||
| source-location.h | ||
| testing.h | ||
| trace-trait.h | ||
| type-traits.h | ||
| visitor.h | ||
Oilpan: C++ Garbage Collection
Oilpan is an open-source garbage collection library for C++ that can be used stand-alone or in collaboration with V8's JavaScript garbage collector.
Key properties
- Trace-based garbage collection;
- Precise on-heap memory layout;
- Conservative on-stack memory layout;
- Allows for collection with and without considering stack;
- Incremental and concurrent marking;
- Incremental and concurrent sweeping;
- Non-incremental and non-concurrent compaction for selected spaces;
See the Hello World example on how to get started using Oilpan to manage C++ code.
Oilpan follows V8's project organization, see e.g. on how we accept contributions and provide a stable API.