As massively parallel computers proliferate, there is growing interest in finding ways by which performance of massively parallel codes can be efficiently ... PM Dickens,P Heidelberger,DM Nicol - 《IEEE Transactions on Parallel & Distributed Systems》 被引量: 110发表: 1996年 Parallel implementation ...
Getov, V., Hernández, E., Hey, T. (1997). Message-passing performance of parallel computers. In: Lengauer, C., Griebl, M., Gorlatch, S. (eds) Euro-Par'97 Parallel Processing. Euro-Par 1997. Lecture Notes in Computer Science, vol 1300. Springer, Berlin, Heidelberg. https://doi....
The Systems Components Division of the Institute for Computer Sciences and Technology at the National Bureau of Standards is actively engaged in the development of techniques to measure and evaluate the performance of parallel computers. As a preliminary step, a workshop on performance evaluation was ...
Measuring and reporting performance of parallel computers constitutes the basis for scientific advancement of high-performance computing (HPC). Most scientific reports show performance improvements of new techniques and are thus obliged to ensure reproducibility or at least interpretability. Our investigation ...
Parallel computing refers to the simultaneous execution of several applications or computations. Explore performance characteristics of parallel computing and discover practical applications and examples of parallel computing. View Video Only Save Timeline ...
aFor most parallel computers and many preconditioners, the performance of the preconditioned CG process is so low that the reduction in the number of iteration steps (because of preconditioning) is not reflected by a comparable reduction in CPU time, with respect to the unpreconditioned process. ...
We also lay out the mini- mum requirements that a model for parallel computers should meet before it can be considered acceptable. While many models have been proposed, none meets all of these requirements. The BSP and LogP models are considered and the importance of the specifics of the ...
His current research includes development and implementation of program restructuring transformations to optimize programs for execution on parallel computers, refinement and application of recent results in analysis techniques to low level compiler optimizations, and analysis of data dependence decision ...
In this work, we concentrate on both the system design and the architectural design processes for parallel computers and develop methods to expedite them. Our methodology relies on extracting the performance levels of a small fraction of the machines in the design space and using this information ...
Multicore processors are here to stay, and so is parallel programming. MATLAB already supports several parallelization methods. Support for additional methods will be provided in future versions of the product. Consumers and engineers alike believe that we will see more cores inside...