Vladimir Ozerov created IGNITE-4092:
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Summary: Implement prototype for thread-per-partition approach.
Key: IGNITE-4092
URL: https://issues.apache.org/jira/browse/IGNITE-4092
Project: Ignite
Issue Type: Task
Components: cache
Affects Versions: 1.7
Reporter: Vladimir Ozerov
Assignee: Vladimir Ozerov
Priority: Minor
Fix For: 1.8
Rationale:
- Decrease contention on thread-pool blocking queue head/tail;
- Minimize amount of thread parks/unparks;
- Decrease overhead on partition RW locking.
Implementation:
- Implemented striped thread pool;
- Every thread has separate non-blocking queue;
- Blocking back-off strategy if queue is empty.
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