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Logical Partitions on Many-Core Platforms
Proceedings of the 31st Annual Computer Security Applications Conference, 2015Cloud platforms that use logical partitions to allocate dedicated resources to VMs can benefit from small and therefore secure hypervisors. Many-core platforms, with their abundant resources, are an attractive basis to create and deploy logical partitions on a large scale.
Ramya Jayaram Masti +4 more
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Distributed Fair Scheduling for Many-Cores
Proceedings of the 2016 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2016Transition of embedded processors from multi-cores to many-cores continues unabated. Many-cores execute tens of tasks in parallel and in some contexts, it is crucial that the processing cores are distributed fairly amongst the tasks. Traditional queue-based centralized fair schedulers designed for multi-cores will have excessive overhead on many-cores ...
Pathania, A. +4 more
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Challenges and Opportunities in Many-Core Computing
Proceedings of the IEEE, 2008In this paper, we present some of the challenges and opportunities in software development based on the current hardware trends and the impact of massive parallelism on both the software and hardware industry. We indicate some of the approaches that can enable software development to effectively exploit the many-core architectures.
John L. Manferdelli +2 more
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Benchmarking SW26010 Many-Core Processor
2017 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), 2017Equipped with the Chinese home-grown SW26010 many-core processor, TaihuLight claims the top place in the TOP500 list released in June 2016. Although some large-scale applications have been successfully running on the supercomputer, few studies have been conducted to analyze the performance impact caused by the extreme memory-bound architecture design ...
Zhigeng Xu +2 more
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Skeletons for multi/many-core systems
2010We discuss how algorithmic skeletons (and structured parallel programming models in general) can be used to efficiently and seamlessly program multicore as well as many-core systems. We introduce a new version of the muskel skeleton library that can be used to target multi/many-core systems and we present experimental results that demonstrate the ...
Marco Aldinucci +2 more
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Reconfigurable many-cores with lean interconnect
2008 International Conference on Field Programmable Logic and Applications, 2008Two key research problems for emerging many-core architectures are the development of energy-efficient interconnects and, a tightly coupled issue, useful parallel programming models. The vast majority of current proposals advocates packed-switched networks on chip with dynamic routing.
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Risks and chances of many-core processors
2009 International Conference on High Performance Computing & Simulation, 2009The decreasing structure size of VLSI technology features a lot of chances to processor designers but it also brings many risks [1]. Most of these risks stem from the manufacturing process and lead to an increased number of chips with defects which are uniformly distributed over the wafer. Other problems arise during the uptime of the system because of
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Cashmere: Heterogeneous Many-Core Computing
2015 IEEE International Parallel and Distributed Processing Symposium, 2015New generations of many-core hardware become available frequently and are typically attractive extensions for data-centers because of power-consumption and performance benefits. As a result, supercomputers and clusters are becoming heterogeneous and start to contain a variety of many-core devices.
Pieter Hijma +3 more
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ACM SIGAda Ada Letters, 2013
The new many-core platforms make it difficult for the programmer to provide efficient mapping of Ada programs onto the underlying non-uniform hardware. This paper discusses how existing Ada concepts such as Dispatching Domains and the Distributed Systems Annex can be extended or changed to better support the hierarchical and heterogeneous nature of ...
Luis Miguel Pinho +2 more
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The new many-core platforms make it difficult for the programmer to provide efficient mapping of Ada programs onto the underlying non-uniform hardware. This paper discusses how existing Ada concepts such as Dispatching Domains and the Distributed Systems Annex can be extended or changed to better support the hierarchical and heterogeneous nature of ...
Luis Miguel Pinho +2 more
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A latency simulator for many-core systems
2011In this paper we present MCoreSim, an open-source simulation framework for massively parallel and many-core com- puting systems based on OMNeT++. The simulator supports tile-based architectures with distributed memory and mesh-based interconnects.
Sunil Kumar +2 more
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