Search results
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Log-Free Concurrent Data Structures
paper, we introduce a set of techniques aimed at lock-free data structures that, in the large majority of ...admin - December 4, 2021 - 9:30 pm
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RAFI: Risk-Aware Failure Identification to Improve the RAS in Erasure-coded Data Centers
Juntao Fang, Wuhan National Laboratory for Optoelectronics, Huazhong University of Sci. and Tech.; Shenggang Wan, School of Computer Science and Technology, Huazhong University of Sci. and Tech.; Xubin He, Department of Computer and Information Sciences, ...admin - December 4, 2021 - 9:30 pm
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Placement of Virtual Containers on NUMA systems: A Practical and Comprehensive Model
Justin Funston, Maxime Lorrillere, and Alexandra Fedorova, University of British Columbia; Baptiste Lepers, EPFL; David Vengerov and Jean-Pierre Lozi, Oracle Labs; Vivien Quéma, IMAG Our work addresses the problem of placement of threads, or virtual cores ...admin - December 4, 2021 - 9:30 pm
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ClickNF: a Modular Stack for Custom Network Functions
Massimo Gallo and Rafael Laufer, Nokia Bell Labs Network function virtualization has recently allowed specialized equipment to be replaced with equivalent software implementation. The Click router was a first step in this direction, defining a modular pla ...admin - December 4, 2021 - 9:30 pm
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AIQL: Enabling Efficient Attack Investigation from System Monitoring Data
Peng Gao, Princeton University; Xusheng Xiao, Case Western Reserve University; Zhichun Li and Kangkook Jee, NEC Laboratories America, Inc.; Fengyuan Xu, National Key Lab for Novel Software Technology, Nanjing University; Sanjeev R. Kulkarni and Prateek Mi ...admin - December 4, 2021 - 9:30 pm
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HeavyKeeper: An Accurate Algorithm for Finding Top-k Elephant Flows
this paper, we adopt a new strategy, called count-with-exponential-decay, to achieve space-accuracy ...admin - December 4, 2021 - 10:30 pm
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FastTrack: Foreground App-Aware I/O Management for Improving User Experience of Android Smartphones
commonly observed. In this paper, we investigate the I/O-priority inversion problem on Android smartphones. ...admin - December 4, 2021 - 10:30 pm
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Application Memory Isolation on Ultra-Low-Power MCUs
software-based memory-protection solutions. In this paper, we present our memory isolation technique, which ...admin - December 4, 2021 - 10:30 pm
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Tributary: spot-dancing for elastic services with latency SLOs
Aaron Harlap and Andrew Chung, Carnegie Mellon University; Alexey Tumanov, UC Berkeley; Gregory R. Ganger and Phillip B. Gibbons, Carnegie Mellon University The Tributary elastic control system embraces the uncertain nature of transient cloud resources, s ...admin - December 4, 2021 - 10:30 pm
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TxFS: Leveraging File-System Crash Consistency to Provide ACID Transactions
University of Texas at Austin Awarded Best Paper! We introduce TxFS, a novel transactional file system that ...admin - December 4, 2021 - 10:30 pm
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EPTI: Efficient Defence against Meltdown Attack for Unpatched VMs
crossings. In this paper, we present EPTI, an alternative approach to defending against the Meltdown attack ...admin - December 4, 2021 - 10:30 pm
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PerfIso: Performance Isolation for Commercial Latency-Sensitive Services
Călin Iorgulescu, EPFL; Reza Azimi, Brown University; Youngjin Kwon, U. Texas at Austin; Sameh Elnikety, Manoj Syamala, and Vivek Narasayya, Microsoft Research; Herodotos Herodotou, Cyprus University of Technology; Paulo Tomita, Alex Chen, Jack Zhang, and ...admin - December 4, 2021 - 10:30 pm
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Effectively Mitigating I/O Inactivity in vCPU Scheduling
Weiwei Jia, The University of Hong Kong, New Jersey Institute of Technology; Cheng Wang and Xusheng Chen, The University of Hong Kong; Jianchen Shan and Xiaowei Shang, New Jersey Institute of Technology; Heming Cui, The University of Hong Kong; Xiaoning D ...admin - December 4, 2021 - 10:30 pm
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Mainstream: Dynamic Stem-Sharing for Multi-Tenant Video Processing
Angela H. Jiang, Daniel L.-K. Wong, Christopher Canel, Lilia Tang, and Ishan Misra, Carnegie Mellon University; Michael Kaminsky, Michael A. Kozuch, and Padmanabhan Pillai, Intel Labs; David G. Andersen and Gregory R. Ganger, Carnegie Mellon University Ma ...admin - December 4, 2021 - 10:30 pm
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Geriatrix: Aging what you see and what you don’t see. A file system aging approach for modern storage systems
(what you don't see), unlike previous approaches that focus on just the former. This paper ... systems papers are higher than should be expected, by up to 30% on mechanical (HDD) and up to 75% on Flash ...admin - December 4, 2021 - 10:30 pm
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Redesigning LSMs for Nonvolatile Memory with NoveLSM
Sudarsun Kannan, University of Wisconsin-Madison; Nitish Bhat and Ada Gavrilovska, Georgia Tech; Andrea Arpaci-Dusseau and Remzi Arpaci-Dusseau, University of Wisconsin-Madison We present NoveLSM, a persistent LSM-based key-value storage system designed t ...admin - December 4, 2021 - 11:30 pm
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Scaling Guest OS Critical Sections with eCS
Sanidhya Kashyap, Georgia Institute of Technology; Changwoo Min, Virginia Tech; Taesoo Kim, Georgia Institute of Technology Multi-core virtual machines (VMs) are now a norm in data center environments. However, one of the well-known problems that VMs suff ...admin - December 4, 2021 - 11:30 pm
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On Smart Query Routing: For Distributed Graph Querying with Decoupled Storage
Arijit Khan, Nanyang Technological University, Singapore; Gustavo Segovia, ETH Zurich, Switzerland; Donald Kossmann, Microsoft Research, Redmond, USA We study online graph queries that retrieve nearby nodes of a query node in a large network. To answer su ...admin - December 4, 2021 - 11:30 pm
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AutoSSD: an Autonomic SSD Architecture
performance. In this paper, we present AutoSSD, an autonomic SSD architecture that self-manages FTL tasks to ...admin - December 4, 2021 - 11:30 pm
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Selecta: Heterogeneous Cloud Storage Configuration for Data Analytics
Ana Klimovic, Stanford University; Heiner Litz, UC Santa Cruz; Christos Kozyrakis, Stanford University Data analytics are an important class of data-intensive workloads on public cloud services. However, selecting the right compute and storage configurati ...admin - December 4, 2021 - 11:30 pm
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Understanding Ephemeral Storage for Serverless Analytics
efficiently communicate data between each other via a shared data store. In this paper, we explore the ...admin - December 4, 2021 - 11:30 pm
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On Fault Tolerance, Locality, and Optimality in Locally Repairable Codes
Oleg Kolosov, School of Electrical Engineering, Tel Aviv University; Gala Yadgar, Computer Science Department, Technion and School of Electrical Engineering, Tel Aviv University; Matan Liram, Computer Science Department, Technion; Itzhak Tamo, School of E ...admin - December 4, 2021 - 11:30 pm
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Accelerating PageRank using Partition-Centric Processing
amount of wasteful DRAM traffic and poor bandwidth utilization. In this paper, we present a novel ... labeling that enhances locality. Although we use PageRank as the target application in this paper, our ...admin - December 4, 2021 - 11:30 pm
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Coccinelle: 10 Years of Automated Evolution in the Linux Kernel
development process. This paper studies the impact of Coccinelle on Linux kernel development and the features ...admin - December 4, 2021 - 11:30 pm
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Fine-grained consistency for geo-replicated systems
frequency of operations. In this paper, we present a novel fine-grained consistency definition, Partial ...admin - December 4, 2021 - 11:30 pm