[Beowulf] Deploying PCI Express as a Fabric

[Eugen Leitl]

http://www.plxtech.com/expressfabric

Supports PCIe 3.0 (1 GByte/s per lane), 24 port switch
chip s (24 ports with 96 lanes total), lower-energy
and better price than 10 GBit/s Ethernet and IB,
purportedly.