SIGCOMM 2020: 1RMA: Re-envisioning Remote Memory Access for Multi-Tenant Datacenters

SIGCOMM 2020: 1RMA: Re-envisioning Remote Memory Access for Multi-Tenant Datacenters

Explore a conference talk that delves into 1RMA, a novel approach to remote memory access in multi-tenant datacenters. Learn about the challenges faced by RDMA in modern datacenter applications and discover how 1RMA addresses these issues through innovative solutions. Examine key ideas such as connection-free independent operations, explicitly-finite NIC resource pools, and solicitation. Gain insights into the judicious division of labor between hardware and software, leading to a simplified and fixed-function 1RMA NIC. Understand the importance of first-class support for security operations and the role of local congestion reaction in this reimagined remote memory access system.