SRC19. GNI Provider Iovector Support for Libfabric
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Event Type
ACM Student Research Competition
Poster
TimeTuesday, November 15th10am - 5:15pm
LocationExhibit Hall E, Booth #104
DescriptionPortable HPC middleware such as MPICH has typically targeted low-level network APIs that are vendor specific. Libfabric is a new portable, low-level API that aims to alleviate the burden of porting to new network APIs without sacrificing performance. The Libfabric GNI “provider” was developed to enable testing Libfabric-based middle-ware at scale using Cray XC(TM) systems with the Aries interconnect. This poster describes the implementation of scatter-gather lists for point-to-point data transfers using the Aries Chip.
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