Publications
Journals
- Sahan Gamage, Ardalan Kangarlou,
Ramana Kompella, Dongyan Xu,
"Protocol Responsibility Offloading to Improve TCP Throughput in
Virtualized Environments",
ACM Transactions on Computer Systems (TOCS), accepted 2013. [pdf]
Conferences
- Sahan Gamage, Ramana Kompella, Dongyan Xu,
"vPipe: One Pipe to Connect Them All!"
Proceedings of the 5th USENIX Workshop on Hot Topics in Cloud Computing
(HotCloud 2013), San Jose, CA, June 2013 [pdf]
- Cong Xu, Sahan Gamage, Hui Lu,
Ramana Kompella, Dongyan Xu, "vTurbo: Accelerating Virtual Machine I/O
Processing Using Designated Turbo-Sliced Core"
Proceedings of the USENIX Annual Technical Conference (USENIX ATC 2013),
San Jose, CA, June 2013 [pdf]
- Cong Xu, Sahan Gamage, Pawan N. Rao,
Ardalan Kangarlou, Ramana R. Kompella, Dongyan Xu, "vSlicer: Latency-Aware
Virtual Machine Scheduling via Differentiated-Frequency CPU Slicing,"
Proceedings of the 21st ACM Symposium on High-Performance Parallel and
Distributed Computing (HPDC 2012), Delft, the Netherlands, June 2012
[Nominated for Best Paper and Best Presentation Awards]
[pdf]
- Sahan Gamage, Ardalan Kangarlou,
Ramana Rao Kompella, and Dongyan Xu, "Opportunistic Flooding to Improve
TCP Transmit Performance in Virtualized Clouds", ACM Symposium on Cloud
Computing (SOCC'11), Cascais, Portugal, Oct 2011
[Paper of Distinction]
[pdf]
[slides]
- Ardalan Kangarlou, Sahan Gamage,
Ramana Rao Kompella, and Dongyan Xu, "vSnoop: Improving TCP Throughput in
Virtualized Environments via Acknowledgment Offload", ACM/IEEE Supercomputing
2010 (SC'10), New Orleans, LA, Nov 2010 [Best Student
Paper Finalist]
[pdf]
Posters/Demos
- Sahan Gamage, Anne Holler,
Minwen Ji, and K. Shankari, "DrmDiagnose: Automated Configuration of
Resource Settings for Cloud Workloads", 10th International
Conference on Autonomic Computing(ICAC'13), San Jose, CA, Jun 2013
[poster]
- Sahan Gamage, Ardalan Kangarlou,
Ramana Rao Kompella, and Dongyan Xu, "vFlood:Opportunistic Flooding to Improve
TCP Transmit Performance in Virtualized Clouds", 8th USENIX Symposium on
Networked Systems Design and Implementation (NSDI'11),Boston, MA, Mar 2011
[poster]
[abstract]
- Ardalan Kangarlou, Sahan Gamage, Dongyan Xu, Pradeep Padala,
Bob Lantz, Ulas C. Kozat, Ken Igarashi, "In-Network Suspend and Resume for GENI Experiments",
Poster/Demo, 9th GENI Engineering Conference (GEC9), Washington D.C., Nov 2010
[poster]
- Ardalan Kangarlou, Sahan Gamage, Dongyan Xu, Pradeep Padala,
Ulas C. Kozat, Ken Igarashi, Bob Lantz, "Distributed Suspend and Resume for GENI Experiments",
Poster/Demo, 8th GENI Engineering Conference (GEC8), San Diego, CA, Jul 2010
[poster]
- Sahan Gamage, Ardalan Kangarlou,
Ramana Rao Kompella, and Dongyan Xu, "vSnoop: Improving TCP Throughput in
Virtualized Environments via Acknowledgment Offload", 7th USENIX Symposium on
Networked Systems Design and Implementation (NSDI'10),San Jose, CA, April 2010
[poster]
[abstract]
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