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Conference object . 2018
License: CC BY
Data sources: Datacite
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Other literature type . 2018
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Conference object . 2018
License: CC BY
Data sources: Datacite
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User-level RDMA with IOMMU support on ARM platforms

descriptionPublicationkeyboard_double_arrow_right Conference object , Other literature type 14 Jul 2018 English Publisher:ZenodoFunded by:EC | ExaNeSt
Authors: Psistakis, Antonis; Peristerakis, Panagiotis; Xirouchakis, Pantelis; Gianioudis, Michalis; Giorgos Kalokairinos; Chrysos, Nikos; Chaix, Fabien; +2 Authors

doi: 10.5281/zenodo.3334743 , 10.5281/zenodo.3334742

User-level RDMA with IOMMU support on ARM platforms

Abstract

As part of the ExaNeSt project, one of the basic problems that is addressed is the use of the IOMMU (I/O Memory Management Unit) in order to support user-level remote DMA (RDMA) transactions between multiple nodes (one UltraScale+ FPGA per node). This was achieved by setting the IOMMU and its components carefully, which allowed us to handle concurrent RDMA transactions from different protection domains (processes). A set of measurements is provided for read transactions. Results seem promising – especially for data packets up to 4KB.

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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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