AMGCC15 Program

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Workshop Program | Workshop Main Page

  • Location: Boston Marriott Cambridge, Cambridge, MA, USA
  • Date: September 21 (Monday), 2015
  • Time: 08:30 AM - 06:00 PM

Time Description Presenter Institution Session Chair
08:30 - 09:00 ICCAC 2015 Registration and Check-in
09:00 - 09:10 Welcome Remarks by AMGCC workshop organizers
09:10 - 09:55 Keynote: TBD Alan Edelman Massachusetts Institute of Technology Soonwook Hwang
09:55 - 10:40 Invited Talk: Autonomy in the Open Science Grid or Pay No Attention to the Operator Behind the Curtains Robert Quick Indiana University
10:40 - 11:00 Coffee Break
11:00 - 11:30 Performance Analysis of Loosely Coupled Applications in Heterogeneous Distributed Computing Systems Eunji Hwang, Seontae Kim, Tae-Kyung Yoo, Jik-Soo Kim, Soonwook Hwang and Young-Ri Choi Ulsan National Institute of Science and Technology, KISTI Jik-Soo Kim
11:30 - 12:00 Fine-Grained, Adaptive Resource Sharing for Real Pay-Per-Use Pricing in Clouds Young Choon Lee, Youngjin Kim, Hyuck Han and Sooyong Kang Macquarie University, Hanyang University, Dongduk Women’s University
12:00 - 12:30 A Job Dispatch Optimization Method on Cluster and Cloud for Large-scale High-Throughput Computing Service Jieun Choi, Seoyoung Kim, Theodora Adufu, Soonwook Hwang and Yoonhee Kim Sookmyung Women's University, KISTI
12:30 - 14:00 Lunch
14:00 - 14:45 Keynote: TBD Kate Keahey Argonne National Laboratory/University of Chicago Hyeonsang Eom
14:45 - 15:15 Feasibility of the Computation Task Offloading to GPGPU-enabled Devices in Mobile Cloud Kihan Choi, Jaehoon Lee, Youngjin Kim, Sooyong Kang and Hyuck Han Hanyang University, Dongduk Women’s University
15:15 - 15:45 SCOUT: A Monitor & Profiler of Grid Resources for Large-Scale Scientific Computing Md Azam Hossain, Hieu Trong Vu, Jik-Soo Kim, Myungho Lee and Soonwook Hwang University of Science & Technology, KISTI, Myongji University
15:45 - 16:00 Coffee Break
16:00 - 16:45 Invited Talk: TBD Hyeonsang Eom Seoul National University Jaehwan Lee
16:45 - 17:15 A CPU Overhead-aware VM Placement Algorithm for Network Bandwidth Guarantee in Virtualized Data Centers Kwonyong Lee and Sungyong Park Sogang University
17:15 - 17:45 An Empirical Evaluation of NVM Express SSD Yongseok Son, Hara Kang, Hyuck Han and Heon Young Yeom Seoul National University, Dongduk women's university
17:45 - 18:00 Closing Remarks



Talk Abstract

Invited Talks

Autonomy in the Open Science Grid or Pay No Attention to the Operator Behind the Curtains

Talk Abstract

The Open Science Grid (OSG) is a distributed computational facility providing resources for High Throughput Computing (HTC) workflows. These resources are located at 125 locations across North America and South America, with minor extensions to Asia, Europe, and Africa. By nature, a distributed computing facility of this extent is a chaotic ecosystem, with scheduled and unscheduled outages, network fluctuations, and resource and policy autonomy. To consolidate this system into a functional operational environment the OSG uses a variety of technical and social techniques. These include central operational services that provide dynamic snapshots of the state of OSG, continuous monitoring and subsequent self-repairing actions, active 24x7 tracking and troubleshooting of critical production issues, automatically managed glide-in based workflows, and high availability operational services. This talk will cover and introduction to the OSG, discussion of the scale and chaotic nature of the environment, and techniques used to provide autonomic production quality service.