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US 11,113,116 B2Granted
Task mapping method of network-on-chip semiconductor device
AssigneesSK hynix Inc., Research & Business Foundation Sungkyunkwan University
InventorsTae Hee Han, Hyun Joong Kim
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Abstract
A task mapping method of a NoC semiconductor device includes assigning a first task of a plurality of tasks for node control of the NoC semiconductor device to a first node of a first chip; computing tag values of second tasks of the plurality of tasks which are not assigned to the first node; and assigning the second tasks to a second node according to the tag values.
Claims5
A task mapping method of a network-on-chip (NoC) semiconductor device, which migrates a task of a first node among multiple nodes, the method comprising:
- checking second nodes to which no tasks are assigned;
- computing the number of hops from the first node to the second nodes;
- setting candidate nodes to which the task can be migrated, among the second nodes;
- analyzing performance overheads of the candidate nodes in ascending order with respect to the number of hops;
- selecting a target node having the smallest performance overhead according to the analysis result;
- and
- migrating the task to the target node.
4 more elements
Dependencies are inferred from the claim text.