Parallel Callback Threads

Registered by Ralph Lange on 2013-03-27

Allow multiple parallel callback threads for each priority level, to make better use of multiple cores on SMP systems. Use the new EPICS spin locks to make the callback queues thread safe.
To support flow-control in drivers, also add completion callbacks to the scanIoRequest mechanism.

Blueprint information

Status:
Complete
Approver:
None
Priority:
High
Drafter:
None
Direction:
Approved
Assignee:
Ralph Lange
Definition:
Approved
Series goal:
Accepted for 3.15
Implementation:
Implemented
Milestone target:
milestone icon 3.15.branch
Started by
Ralph Lange on 2013-03-27
Completed by
Ralph Lange on 2015-07-24

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