scholarly journals Midimew Connected Torus Network for Next Generation Massively Parallel Computer System

2021 ◽  
Vol 179 ◽  
pp. 590-597
Author(s):  
Maryam Manaa Al-Shammari ◽  
Asrar Haque ◽  
M.M. Hafizur Rahman
Keyword(s):  
Computer System ◽  
Parallel Computer ◽  
Massively Parallel ◽  
Next Generation ◽  
Torus Network

CONNECTIVITY OF GENERALIZED HIERARCHICAL COMPLETELY-CONNECTED NETWORKS

2008 ◽  
Vol 09 (01n02) ◽  
pp. 127-139 ◽  
Author(s):  
TOSHINORI TAKABATAKE ◽  
TOMOKI NAKAMIGAWA ◽  
HIDEO ITO
Keyword(s):  
Fault Tolerance ◽  
Computer System ◽  
Network Topology ◽  
Fault Tolerant ◽  
Parallel Computer ◽  
Massively Parallel ◽  
Hierarchical Networks ◽  
Node Connectivity

As a network topology for a massively parallel computer system, Generalized Hierarchical Completely-Connected Networks (for short, HCC), which include conventional hierarchical networks, have been proposed. To apply the HCC to a parallel computer system effectively and to execute data processings on the HCC efficiently, the inherent fault-tolerant properties in HCC must be revealed. However, these properties have not been clarified enough. In this paper, node-connectivity is verified for HCC. Furthermore, the concept of block-connectivity related to node-connectivity of HCC is introduced, and fault-tolerance of HCC is discussed.

scholarly journals Next-Generation Sequencing: From Basic Research to Diagnostics

2009 ◽  
Vol 55 (4) ◽  
pp. 641-658 ◽  
Author(s):  
Karl V Voelkerding ◽  
Shale A Dames ◽  
Jacob D Durtschi
Keyword(s):  
Next Generation Sequencing ◽  
Dna Sequencing ◽  
Single Molecule ◽  
Basic Research ◽  
Clinical Diagnostics ◽  
Massively Parallel ◽  
Next Generation ◽  
New Paradigm ◽  
The Impact ◽  
Generation Sequencing

Abstract Background: For the past 30 years, the Sanger method has been the dominant approach and gold standard for DNA sequencing. The commercial launch of the first massively parallel pyrosequencing platform in 2005 ushered in the new era of high-throughput genomic analysis now referred to as next-generation sequencing (NGS). Content: This review describes fundamental principles of commercially available NGS platforms. Although the platforms differ in their engineering configurations and sequencing chemistries, they share a technical paradigm in that sequencing of spatially separated, clonally amplified DNA templates or single DNA molecules is performed in a flow cell in a massively parallel manner. Through iterative cycles of polymerase-mediated nucleotide extensions or, in one approach, through successive oligonucleotide ligations, sequence outputs in the range of hundreds of megabases to gigabases are now obtained routinely. Highlighted in this review are the impact of NGS on basic research, bioinformatics considerations, and translation of this technology into clinical diagnostics. Also presented is a view into future technologies, including real-time single-molecule DNA sequencing and nanopore-based sequencing. Summary: In the relatively short time frame since 2005, NGS has fundamentally altered genomics research and allowed investigators to conduct experiments that were previously not technically feasible or affordable. The various technologies that constitute this new paradigm continue to evolve, and further improvements in technology robustness and process streamlining will pave the path for translation into clinical diagnostics.

Synchronized parallel optical interconnection subsystem implemented in the RWC-1 massively parallel computer

1999 ◽  
Vol 11 (10) ◽  
pp. 1313-1315 ◽  
Author(s):  
S. Nishimura ◽  
H. Inoue ◽  
H. Matsuoka ◽  
T. Yokota
Keyword(s):  
Parallel Computer ◽  
Massively Parallel ◽  
Optical Interconnection

Crack Growth and Propagation in Metallic Alloys

1995 ◽  
Vol 409 ◽  
Author(s):  
W. C. Morrey ◽  
L. T. Wille
Keyword(s):  
Large Scale ◽  
Critical Strain ◽  
Cleavage Plane ◽  
Crack Tip ◽  
Metallic Alloys ◽  
Propagation Direction ◽  
Dynamics Simulation ◽  
Parallel Computer ◽  
Massively Parallel ◽  
Tip Position

AbstractUsing large-scale molecular dynamics simulation on a massively parallel computer, we have studied the initiation of cracking in a Monel-like alloy of Cu-Ni. In a low temperature 2D sample, fracture from a notch starts at a little beyond 2.5% critical strain when the propagation direction is perpendicular to a cleavage plane. We discuss a method of characterizing crack tip position using a measure of area around the crack tip.

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