Programmers of message-passing codes for clusters of workstations face a daunting challenge in understanding the performance bottlenecks of their applications. This is largely due...
As the number of cores inside compute clusters continues to grow, the scalability of MPI (Message Passing Interface) is important to ensure that programs can continue to execute o...
We discuss the design and high-performance implementation of collective communications operations on distributed-memory computer architectures. Using a combination of known techni...
Ernie Chan, Marcel Heimlich, Avi Purkayastha, Robe...
Writing parallel applications for computational grids is a challenging task. To achieve good performance, algorithms designed for local area networks must be adapted to the differ...
Thilo Kielmann, Rutger F. H. Hofman, Henri E. Bal,...
The growth in the number of generally available, distributed, heterogeneous computing systems places increasing importance on the development of user-friendly tools that enable ap...
Richard L. Graham, Galen M. Shipman, Brian Barrett...