On the Performance Impact of NUMA on One-sided RDMA Interactions

被引：1

作者：

Nelson, Jacob ^{[1
]}

Palmieri, Roberto ^{[1
]}

机构：

[1] Lehigh Univ, CSE, Bethlehem, PA 18015 USA

来源：

2020 IEEE 40TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS (ICDCS) | 2020年

基金：

美国国家科学基金会;

关键词：

RDMA; NUMA; Performance; Locality;

D O I：

10.1109/ICDCS47774.2020.00194

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

One of the consequences of ultra-fast networks like InfiniBand is that known implications of Non-uniform Memory Access (NUMA) locality now constitute a higher percentage of execution time for distributed systems employing Remote Direct Memory Access (RDMA). Our findings quantify the role NUMA plays in RDMA operation performance and uncovers unexpected behavior.

引用

页码：1181 / 1182

页数：2