公开(公告)号：US20240297781A1

公开(公告)日：2024-09-05

申请号：US18176521

申请日：2023-03-01

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Manjunath Gorentla Venkata ,  Artem Yurievich Polyakov ,  Subhadeep Bhattacharya ,  Gil Bloch ,  William Ferrol Aderholdt

IPC: H04L9/08 ,  H04L9/14

CPC classification number: H04L9/0819 ,  H04L9/14 ,  H04L2209/125

Abstract: In one embodiment, a parallel computing system includes a key manager to assign symmetric memory keys to parallel computing jobs including a first symmetric memory key to a first parallel computing job, and a plurality of server nodes to execute parallel computing processes of the first parallel computing job, and cause registration of host memory regions of the server nodes with the assigned first symmetric memory key in corresponding network interface controllers of the server nodes so that different ones of the host memory regions are accessible with the first symmetric memory key by remote ones of the server nodes using remote direct memory access.