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- Type:
Sub-task
- Resolution: Fixed
- Priority:
P4 - Fix Version/s: 11
- Affects Version/s: 11
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8203965 | 11.0.1 | Robbin Ehn | P4 | Resolved | Fixed | team |
The much lower latency of the new gcs have higher demands on runtime data-structure in terms of latency.
We must create new data-structures to accommodate this and apply them on latency sensitive data-set.
The hashtable should be able to do all operation with little serialization between threads.
A highly concurrent hashtable will require a way to handle ABA without locks, such as hazardpointers, RCU, type-stable-memory.
backported by
JDK-8203965 Low latency hashtable for read-mostly scenarios
- Resolved
relates to
JDK-8255389 ConcurrentHashTable::NoOp omits return in non-void return method
- Resolved