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6194209b28
- Initial and final marking no longer visit all of new-space, reducing the STW pause for major GC. - A scavenge during concurrent marking must forward / filter objects in the marking worklist that are moved / collected, increasing the STW pause for minor GC. - Unreachable intergenerational cycles and weak references are collected in the next mark-sweep instead of first requiring enough scavenges to promote the whole cycle or weak target into old-space. - Artificial minor GCs are no longer needed to avoid memory leaks from back-to-back major GCs. - reachabilityBarrier is now just a count of major GCs. TEST=ci Change-Id: I3668a2e56821f9eadf96e38c228dab27be656016 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/309826 Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com> |
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| bin | ||
| docs | ||
| include | ||
| lib | ||
| observatory | ||
| observatory_2 | ||
| platform | ||
| tests | ||
| third_party | ||
| tools | ||
| vm | ||
| .clang-tidy | ||
| .gitignore | ||
| BUILD.gn | ||
| codereview.settings | ||
| configs.gni | ||
| CPPLINT.cfg | ||
| OWNERS | ||
| PRESUBMIT.py | ||
| runtime_args.gni | ||