National University of Defense Technology

Kai Lu

Mingche Lai

Junsheng Chang

Pingjing Lu

Xingyun Qi

Wei Zhang

Jiaqing Xu

Jijun Cao

Canwen Xiao

Lu Liu

Yi Dai

Qiang Wang

Fangxu Lv

Ruibo Wang

Wenzhe Zhang

Mingtian Shao

Huijun Wu

Yong Dong

Wanqing Chi

A high-performance computing-oriented method for automatically deploying an execution environment along with a job, including: presetting isolated execution environments at nodes of a high-performance computing system; logging in an isolated execution environment of a login node; carrying out development and debugging on the job and configuration on a job execution environment at the login node, and issuing a job running request to a job management system; assigning compute nodes from the nodes of the high-performance computing system to the job of the user by the job management system, automatically deploying an file system of the user synchronously to the assigned compute nodes along with the job when the job is loaded, and running the job of the user by the corresponding compute nodes; and feeding results back to the login node of the user after running the job is completed, then clearing file systems.

High-performance computing-oriented method for automatically deploying execution environment along with job

This invention discloses a hierarchical switching fabric and deadlock avoidance method for ultra high radix network routers. The hierarchical switching fabric comprises a network-on-chip and K multi-port components. The multi-port component comprises a port module configured to receive packets by a high speed serializer/deserializer, code and format the packets, send the packets to a corresponding hyper packet module after coding and format conversion, and send the packets sent by the hyper packet module to the network; and the hyper packet module configured to perform protocol processing for the received data link level packets, discard illegal packets, forward legitimate packets to the network-on-chip, perform data error correcting, format conversion and channel mapping for the packets received from the network-on-chip, and send the packets to the corresponding port module.

Hierarchical switching fabric and deadlock avoidance method for ultra high radix network routers

Growing community of inventors

Hunan, China

Kai Lu