In this study, we propose an optimization strategy to promote a better integration of the parallel I/O middleware and parallel file systems.
ABSTRACT. In this study, we propose an optimization strategy to promote a better integration of the parallel I/O middleware and parallel file systems.
In this study, we propose an optimization strategy to promote a better integration of the parallel I/O middleware and parallel file systems.
We explore the layout-aware optimization in both independent I/O and collective I/O, two primary forms of I/O in parallel applications. We illustrate that ...
We propose to integrate the physical layout information of data distribution among servers and rearrange file domain's partition and the requests from ...
We confirm that the new Layout-Aware Collective I/O (LACIO) improves the performance of current parallel I/O systems effectively with the help of noncontiguous ...
[PDF] Improving Parallel I/O Performance with Data Layout Awareness ]
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contention better than the existing parallel I/O strategy. (a) Random Accesses. (b) Sequential accesses. Figure 9. Layout-aware Collective I/O Optimization.
We explore the layout-aware optimization in both independent I/O and collective I/O, two primary forms of I/O in parallel applications. We illustrate that ...
In this study, we propose a data layout-aware optimization strategy ... We explore the layout-aware optimization in both independent I/O and collective ... I/O ...
In this study, we propose a new collective I/O strategy that is aware of the underlying physical data layout. We confirm that the new Layout-Aware Collective I/ ...