Lecture 9 - Åbo Akademi
Lecture 9 - Åbo Akademi
Lecture 9 - Åbo Akademi
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Some fundamental OCP concepts:<br />
Threads<br />
• Support for concurrency and out-of-order processing<br />
of transfers<br />
• Transactions within different threads<br />
• no ordering requirements<br />
• independent flow control from one another<br />
• Within a single thread of data flow<br />
• OCP transfers remain ordered unless tags are in use<br />
• Threads and tags hierarchical<br />
• Each thread has its own flow control<br />
• Ordering within a thread either follows the request order<br />
strictly or is governed by tags