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Leveraging renewable energy in data centers
2012
Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing - HPDC '12
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In this keynote talk, I will first discuss the tradeoffs involved in leveraging green energy today and the prospects for the future. ...
I will then discuss the main research challenges and questions involved in managing the use of green energy in data centers. ...
Copyright is held by the author/owner(s). HPDC'12, June 18-22, 2012, Delft, The Netherlands. ACM 978-1-4503-0805-2/12/06. ...
doi:10.1145/2287076.2287101
dblp:conf/hpdc/Bianchini12
fatcat:7psspyx5hzampb54ijmkvczyfe
QBox
2012
Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing - HPDC '12
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A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
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specialized I/O scheduling for each device in the storage system. ...
Throughputbased reservations are challenging due to the mix of workloads and the stateful nature of disk drives, leading to low reservable throughput, while existing utilization-based solutions require ...
HPDC'12, June 18-22, 2012, Delft, The Netherlands. Copyright 2012 ACM 978-1-4503-0805-2/12/06 ...$10.00. ...
doi:10.1145/2287076.2287087
dblp:conf/hpdc/SkourtisKB12
fatcat:atoz5h6n6ngydjvtzh6skfanvu
A system-aware optimized data organization for efficient scientific analytics
2012
Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing - HPDC '12
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A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
With the mounting needs of scientific discovery, the read performance of large-scale simulations has becomes a critical issue for the HPC community. ...
Our experimental results demonstrate a performance speedup up to 72 times for the combustion simulation S3D, compared to the logically contiguous data layout. ...
HPDC'12, June 18-22, 2012, Delft, The Netherlands. ACM 978-1-4503-0805-2/12/06. data intensive computing as a very significant factor in scientific computing. ...
doi:10.1145/2287076.2287095
dblp:conf/hpdc/TianKYAWPGW12
fatcat:4r56jvwbjvevzlbnuyujkdyzfe
Work stealing and persistence-based load balancers for iterative overdecomposed applications
2012
Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing - HPDC '12
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The work to be performed is overdecomposed into tasks, enabling automatic rebalancing by the middleware. ...
In this paper, we consider the design and evaluation of two distinct approaches to addressing this challenge: persistence-based load balancing and work stealing. ...
HPDC'12, June 18-22, 2012, Delft, The Netherlands. Copyright 2012 ACM 978-1-4503-0805-2/12/06 ...$10.00. ...
doi:10.1145/2287076.2287103
dblp:conf/hpdc/LifflanderKK12
fatcat:wchqotv6vzhtpnhh2hhuychp2u
Exploring the performance and mapping of HPC applications to platforms in the cloud
2012
Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing - HPDC '12
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This paper presents a scheme to optimize the mapping of HPC applications to a set of hybrid dedicated and cloud resources. ...
We also find that the execution overhead in cloud can be minimized to a negligible level using thin hypervisors or OS-level containers. ...
In the future, we plan to extend the mapping tool to also perform a dynamic adjustment of the static mapping through run-time monitoring. HPDC'12, June 18-22, 2012, Delft, The Netherlands. ...
doi:10.1145/2287076.2287093
dblp:conf/hpdc/GuptaKMFKMGSL12
fatcat:zniz3ulnqnaxnbbvlu2soajcla
Understanding the effects and implications of compute node related failures in hadoop
2012
Proceedings of the 21st international symposium on High-Performance Parallel and Distributed Computing - HPDC '12
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Third, Hadoop does not consider the causes of connection failures between its tasks. ...
The result are significant inefficiencies in Hadoop's speculative execution algorithm. ...
HPDC'12, June 18-22, 2012, Delft, The Netherlands. Copyright 2012 ACM 978-1-4503-0805-2/12/06 ...$10.00.
Figure 1 : 1 Clusters of job running times under TaskTracker failure. ...
doi:10.1145/2287076.2287108
dblp:conf/hpdc/DinuN12
fatcat:uyk6pw5u25etlbd5boksa3fawe
On the Energy-Efficiency of Byte-Addressable Non-Volatile Memory
2015
IEEE computer architecture letters
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In: Parallel Computing Fundamentals and Applications:
Proceedings of the International Conference ParCo'99 (PARCO). Delft, The Netherlands, pp.623-630.
159. ...
In: Proceedings of the 15th IEEE International Symposium on High Performance Distributed Computing (HPDC). Best Paper Award Nominee (one of five papers). Acceptance rate: 15%. ...
doi:10.1109/lca.2014.2355195
fatcat:35mkkiczcnd5thic5aqpwodiry