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Modeling and optimization of non-blocking checkpointing for optimistic simulation on myrinet clusters
2003
Proceedings of the 17th annual international conference on Supercomputing - ICS '03
Checkpointing and Communication Library (CCL) is a recently developed software implementing CPU offloaded checkpointing functionalities in support of optimistic parallel simulation on myrinet clusters. Specifically, CCL implements a non-blocking execution mode of memory-to-memory data copy associated with checkpoint operations, based on data transfer capabilities provided by a programmable DMA engine on board of myrinet network cards. Re-synchronization between CPU and DMA activities must
doi:10.1145/782832.782834
fatcat:5uzhq3oo7vge5geggf6wgvfvlm