UsNIC
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usNIC (user-space NIC) is Cisco's low-latency computer networking product for MPI over 10 Gigabit Ethernet in high-performance computing. It operates at the OSI model's data link layer (Ethernet frames) or the network layer (UDP packets)[1][2] to eliminate the overhead of TCP within a data center. usNIC is shipped as firmware (with associated device drivers) for Cisco's "VIC" (virtual interface card) series of network adapters, and support has been contributed to Open MPI.[3][4]
References[edit]
- ^ "HPC in L3". blogs@Cisco - Cisco Blogs. 10 March 2014. Retrieved 12 November 2017.
- ^ "HPC over UDP". blogs@Cisco - Cisco Blogs. 12 September 2014. Retrieved 12 November 2017.
- ^ "Ultra low latency Ethernet (UCS "usNIC"): questions and answers". blogs@Cisco - Cisco Blogs. 17 July 2013. Retrieved 12 November 2017.
- ^ "libfabric support of usNIC in Open MPI". blogs@Cisco - Cisco Blogs. 17 November 2014. Retrieved 12 November 2017.
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