155 citations · 671 across the 49 of their papers we have counts for
3 papers · 1 filter
Architectural improvements and technological enhancements for the APEnet+ interconnect system
R. Ammendola, A. Biagioni, O. Frezza +9
The APEnet+ board delivers a point-to-point, low-latency, 3D torus network interface card. In this paper we describe the latest generation of APEnet NIC, APEnet v5, integrated in a…
GPU peer-to-peer techniques applied to a cluster interconnect
Roberto Ammendola, Massimo Bernaschi, Andrea Biagioni +11
Modern GPUs support special protocols to exchange data directly across the PCI Express bus. While these protocols could be used to reduce GPU data transmission times, basically by…
APEnet+: high bandwidth 3D torus direct network for petaflops scale commodity clusters
Roberto Ammendola, Andrea Biagioni, Ottorino Frezza +9
We describe herein the APElink+ board, a PCIe interconnect adapter featuring the latest advances in wire speed and interface technology plus hardware support for a RDMA programming…