Heterogeneous multicore chipsets with many levels of parallelism are becoming increasingly common in high-performance computing systems. Effective use of parallelism in these new chipsets constitutes the challenge facing a new generation of large scale scientific computing applications. This study examines methods for improving the performance of two-dimensional and three-dimensional atmospheric constituent transport simulation on the Cell Broadband Engine Architecture (CBEA). A function offloading approach is used in a 2D transport module, and a vector stream processing approach is used in a 3D transport module. Two methods for transferring incontiguous data between main memory and accelerator local storage are compared. By leveraging...
2012-04-27The shift to many-core architecture design paradigm in computer market has provided unprec...
A description is given of the hardware and software of a multiprocessor test bed - the second genera...
Bibliography: leaves 137-145.In the past decade the cost of computing has come down considerably mak...
The quest for new portable implementations of simulation algorithms is motivated by the increasing v...
Unconventional multi-core processors (e.g., IBM Cell B/E and NYIDIDA GPU) have emerged as accelerato...
2011-07-13The advent of multi-core/many-core paradigm has provided unprecedented computing power, an...
This paper describes a parallel implementation of a grand challenge problem: global atmospheric mode...
Nowadays, the most powerful supercomputers in the world, needed for solving complex models and simu...
International audienceThis paper concerns the 3D simulation of corona discharge using high performan...
AbstractThe article is concerned with the relevant problem of effective mapping of existing applicat...
This paper addresses the problem of orchestrating and scheduling parallelism at multiple levels of ...
The performance and scalability of atmospheric transport models on high performance computing enviro...
Thesis: S.M., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, ...
Heterogeneous many-cores are now an integral part of modern computing systems ranging from embedding...
High fidelity Computational Fluid Dynamics simulations are generally associated with large computing...
2012-04-27The shift to many-core architecture design paradigm in computer market has provided unprec...
A description is given of the hardware and software of a multiprocessor test bed - the second genera...
Bibliography: leaves 137-145.In the past decade the cost of computing has come down considerably mak...
The quest for new portable implementations of simulation algorithms is motivated by the increasing v...
Unconventional multi-core processors (e.g., IBM Cell B/E and NYIDIDA GPU) have emerged as accelerato...
2011-07-13The advent of multi-core/many-core paradigm has provided unprecedented computing power, an...
This paper describes a parallel implementation of a grand challenge problem: global atmospheric mode...
Nowadays, the most powerful supercomputers in the world, needed for solving complex models and simu...
International audienceThis paper concerns the 3D simulation of corona discharge using high performan...
AbstractThe article is concerned with the relevant problem of effective mapping of existing applicat...
This paper addresses the problem of orchestrating and scheduling parallelism at multiple levels of ...
The performance and scalability of atmospheric transport models on high performance computing enviro...
Thesis: S.M., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, ...
Heterogeneous many-cores are now an integral part of modern computing systems ranging from embedding...
High fidelity Computational Fluid Dynamics simulations are generally associated with large computing...
2012-04-27The shift to many-core architecture design paradigm in computer market has provided unprec...
A description is given of the hardware and software of a multiprocessor test bed - the second genera...
Bibliography: leaves 137-145.In the past decade the cost of computing has come down considerably mak...