Results 131 to 140 of about 322 (174)

Performance Isolation Anomalies in RDMA

Proceedings of the Workshop on Kernel-Bypass Networks, 2017
To meet the increasing throughput and latency demands of modern applications, many operators are rapidly deploying RDMA in their datacenters. At the same time, developers are re-designing their software to take advantage of RDMA's benefits for individual applications.
Yiwen Zhang 0008, Juncheng Gu, Youngmoon Lee, Mosharaf Chowdhury, Kang G. Shin   +4 more
openaire   +1 more source

NFS over RDMA

Proceedings of the ACM SIGCOMM workshop on Network-I/O convergence: experience, lessons, implications, 2003
The NFS filesystem was designed as a work-group filesystem, making a central file store available to and shared between a number of client workstations. However, more recently NFS has grown in popularity in the server room, connecting large application servers with back-end file servers. In this environment, where high-speed access to data is critical,
Brent Callaghan, Theresa Lingutla-Raj, Alex Chiu, Peter Staubach, Omer Asad   +4 more
openaire   +1 more source

RDMA in the SiCortex Cluster Systems

2007
The SiCortex cluster systems implement a high-bandwidth, low-latency interconnect. We describe how the SiCortex systems implement RDMA, including zero-copy data transfers and user-level networking. The system uses optimistic virtual memory registration without page locking. Finally, we provide preliminary performance results.
Lawrence C. Stewart, David Gingold, Jud Leonard, Peter Watkins   +3 more
openaire   +1 more source

RDMA Capable iWARP over Datagrams

2011 IEEE International Parallel & Distributed Processing Symposium, 2011
iWARP is a state of the art high-speed connection-based RDMA networking technology for Ethernet networks to provide InfiniBand-like zero-copy and one-sided communication capabilities over Ethernet. Despite the benefits offered by iWARP, many data center and web-based applications, such as stock-market trading and media-streaming applications, that rely
Ryan E. Grant, Mohammad J. Rashti, Ahmad Afsahi, Pavan Balaji   +3 more
openaire   +1 more source

PART: Pinning Avoidance in RDMA Technologies

2020 14th IEEE/ACM International Symposium on Networks-on-Chip (NOCS), 2020
State-of-the-art Remote Direct Memory Access (RDMA) engines pin communication buffers, complicating the programming model, limiting the memory utilization, and mandating a separate memory translation subsystem spanning the network interface card and the OS.
Antonis Psistakis, Nikos Chrysos, Fabien Chaix, Marios Asiminakis, Michalis Giannioudis, Pantelis Xirouchakis, Vassilis Papaefstathiou, Manolis Katevenis   +7 more
openaire   +1 more source

Rethinking Message Brokers on RDMA and NVM

Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data, 2020
Over the last years, message brokers have become an important part of enterprise systems. As microservice architectures gain popularity and the need to analyze data produced by these services grows, companies increasingly rely on message brokers to orchestrate the flow of events between different applications as well as between data-producing services ...
openaire   +1 more source

Improving the Performance of Distributed TensorFlow with RDMA

International Journal of Parallel Programming, 2017
TensorFlow is an open-source software library designed for Deep Learning using dataflow graph computation. Thanks to the flexible architecture of TensorFlow, users can deploy computation to one or more CPUs or GPUs in a desktop, server, or mobile device with a single API.
Chengfan Jia, Junnan Liu, Xu Jin, Han Lin, Hong An, Wenting Han, Zheng Wu, Mengxian Chi   +7 more
openaire   +1 more source

Accelerating Redis with RDMA Over InfiniBand

2017
Redis is an open source high-performance in-memory key-value database supporting data persistence. Redis maintains all of the data sets and intermediate results in the main memory, using periodical persistence operations to write data onto the hard disk and guarantee the persistence of data.
Wenhui Tang, Yutong Lu, Nong Xiao 0001, Fang Liu 0002, Zhiguang Chen 0001   +4 more
openaire   +1 more source

Out of User Space Storage and RDMA

2006 IEEE International Conference on Cluster Computing, 2006
User space applications must invoke kernels calls in order to have the operating system handle file system and device driver processing for storage requests. There is a high overhead associated with such calls, including the processing of suspending, scheduling and dispatching threads, interrupts, cache misses, etc.
Michael Ko, Renato Recio, Claudia Salzberg   +2 more
openaire   +1 more source

Scalable and Reliable RDMA

Proceedings of the ACM Symposium on Cloud Computing, 2018
Youmin Chen, Jiwu Shu, Youyou Lu
openaire   +1 more source