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- Coscheduling abstract "Coscheduling is a mechanism proposed for concurrent systems that schedules related processes to run on different processors at the same time. If an application consists of a collection of processes working closely together, and if some but not all of the processes are scheduled for execution, the executing processes may attempt to communicate with those that are not executing, which will cause them to block. Eventually the other processes will be scheduled for execution, but by this time the situation may be reversed so that these processes also block waiting for interactions with others. As a result, the application makes progress only at the rate of one interprocess interaction per time slice.Coscheduling consists of two ideas: When scheduling any of the processes in the related group, schedule all of them for execution so that they can communicate efficiently. When a process in the group blocks while communicating with another process in the group, don't remove it from its processor. Instead, leave its state loaded on its processor for a short time, under the assumption that it will receive a response shortly. If this time elapses and the process still hasn't become runnable, then assume it will sleep for a long time and reschedule the processor.Some Coscheduling techniques exhibit fragments of processes that do not run concurrently with the rest of the coscheduled set. The occurrence of these fragments is usually minimized by these algorithms. Gang scheduling is a stricter variant of Coscheduling that disallows fragments completely.".
- Coscheduling wikiPageID "7598822".
- Coscheduling wikiPageRevisionID "538321711".
- Coscheduling hasPhotoCollection Coscheduling.
- Coscheduling subject Category:Parallel_computing.
- Coscheduling comment "Coscheduling is a mechanism proposed for concurrent systems that schedules related processes to run on different processors at the same time. If an application consists of a collection of processes working closely together, and if some but not all of the processes are scheduled for execution, the executing processes may attempt to communicate with those that are not executing, which will cause them to block.".
- Coscheduling label "Coscheduling".
- Coscheduling sameAs m.0266c91.
- Coscheduling sameAs Q5173856.
- Coscheduling sameAs Q5173856.
- Coscheduling wasDerivedFrom Coscheduling?oldid=538321711.
- Coscheduling isPrimaryTopicOf Coscheduling.