| 摘要 |
Work-stealing is efficiently extended to distributed memory using low degree, low-diameter, fully-connected directed lifeline graphs. These lifeline graphs include k-dimensional hypercubes. When a node is unable to find work after w unsuccessful steals, that node quiesces after informing the outgoing edges in its lifeline graph. Quiescent nodes do not disturb other nodes. Each quiesced node reactivates when work arrives from a lifeline, itself sharing this work with its incoming lifelines that are activated. Termination occurs when computation at all nodes has quiesced. In a language such as X10, such passive distributed termination is detected automatically using the finish construct.
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