Programming models and system software for future high-end computing systems: work-in-progress

2004 ◽  
Author(s):  
G.R. Gao ◽  
K.B. Theobald ◽  
R. Govindarajan ◽  
C. Leung ◽  
Ziang Hu ◽  
...  
Keyword(s):  
Programming Models ◽  
System Software ◽  
Computing Systems ◽  
Work In Progress

scholarly journals Work-in-Progress: Communication-Centric Analysis of Complex Embedded Computing Systems

2018 ◽  
Author(s):  
Uraz Odyurt ◽  
Hugo Meyer ◽  
Simon Polstra ◽  
Evangelos Paradas ◽  
Ignacio Gonzalez Alonso ◽  
...  
Keyword(s):  
Embedded Computing ◽  
Computing Systems ◽  
Work In Progress

Programming Models for Multicore and Many-Core Computing Systems

2017 ◽  
pp. 29-58 ◽  
Author(s):  
Ana Lucia Varbanescu ◽  
Rob V. van Nieuwpoort ◽  
Pieter Hijma ◽  
Henri E. Bal ◽  
Rosa M. Badia ◽  
...  
Keyword(s):  
Programming Models ◽  
Computing Systems ◽  
Many Core

Runtime Adaptation Techniques for HPC Applications

2010 ◽  
pp. 583-605
Author(s):  
Edgar Gabriel
Keyword(s):  
High Performance Computing ◽  
Execution Time ◽  
High Performance ◽  
Source Code ◽  
System Software ◽  
Computing Systems ◽  
Runtime Adaptation ◽  
Abstract Data ◽  
Application Characteristics ◽  
Performance Computing

This chapter discusses runtime adaption techniques targeting high-performance computing applications. In order to exploit the capabilities of modern high-end computing systems, applications and system software have to be able to adapt their behavior to hardware and application characteristics. Using the Abstract Data and Communication Library (ADCL) as the driving example, the chapter shows the advantage of using adaptive techniques to exploit characteristics of the network and of the application. This allows to reduce the execution time of applications significantly and to avoid having to maintain different architecture dependent versions of the source code.

Realization Features of System Software of Multiprocessor Computing Systems

2019 ◽  
pp. 402-422
Author(s):  
Boris Moroz ◽  
Eugene Fedorov ◽  
Ivan Pobochii ◽  
Dmytro Kozenkov ◽  
Larisa Sushko
Keyword(s):  
Operating System ◽  
Data Transmission ◽  
Computing System ◽  
System Software ◽  
Computing Systems ◽  
Data Interchange ◽  
Multiprocessor Computing System ◽  
Or Applications

The chapter is aimed at the problem of use and adjustment of system software of multiprocessor computing systems. The main principles of the Linux operating system were considered, which were necessary when constructing a multiprocessor computing system. These studies also cover new ways to remotely access the memory of processor systems through the use of RDMA technology for InfiniBand technology. Thus, it has been shown that the RDMA principle, together with the formation of a separate computing network in the data interchange environment, and the implementation of VLAN mechanisms, allowed the data transmission among nodes memory of the multiprocessor computing system without additional buffering. This approach does not require the active OS operation, libraries, or applications on those nodes of the system which memory is requested.

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