Computer architecture and high performance computing
نویسندگان
چکیده
منابع مشابه
RAPID for high-performance computing systems: architecture and performance evaluation.
The limited bandwidth and the increase in power dissipation at longer communication distances and higher bit rates will create a major communication bottleneck in high-performance computing systems (HPCS), affecting not only their performance, but also their scalability. As a solution, we propose an optical-interconnect-based architecture for HPCS called reconfigurable all-photonic interconnect...
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The Common Component Architecture (CCA) provides a means for developers to manage the complexity of large-scale scientific software systems and to move toward a “plug and play” environment for high-performance computing. The CCA model allows for a direct connection between components within the same process to maintain performance on inter-component calls. It is neutral with respect to parallel...
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We explore time and space optimization problems involved in the mapping of parallel algorithms onto a honeycomb architecture. When a well-known mapping is used, mapped algorithms generally exhibit execution slowdown and require too large area. We design several optimization techniques and enhance the mapping process. Experimental results show more than 50 % saving in processor resources and 30 ...
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After decades of evolution, the network requirements of data centers, supercomputers, and cloud computing facilities are beginning to converge requiring high performance network access while supporting a secure computing environment for numerous concurrently running applications with complex interaction policies. Unfortunately, current network technologies are unable to simultaneously provide h...
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ژورنال
عنوان ژورنال: Concurrency and Computation: Practice and Experience
سال: 2017
ISSN: 1532-0626
DOI: 10.1002/cpe.4348