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We propose OX, a runtime system that shields applications from network congestion and failures, in shared Cloud data centers. OX enables customers to deploy network intensive data analytics frameworks within existing infrastructures, by protecting co-hosted QoS-constrained applications from network interference and performance degradation. Moreover, OX reduces application vulnerability to hardware...
The ever increasing complexity of scientific applications has led to utilization of new HPC paradigms such as Graphical Processing Units (GPUs). However, modifying existing applications to enable them to be executed on GPU can be challenging. Furthermore, the considerable speedup achieved by execution of linear algebra operations on GPUs has added a huge heterogeneity to HPC clusters. In this work,...
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