On SMP clusters, mixed mode collective MPI communications, which use shared memory communications within SMP nodes and point-to-point communications between SMP nodes, are more e...
Meng-Shiou Wu, Ricky A. Kendall, Kyle Wright, Zhao...
A collective of agents often needs to maximize a “world utility” function which rates the performance of an entire system, while subject to communication restrictions among th...
This paper explores collective personalized communication. For example, in all-to-all personalized communication (AAPC), each processor sends a distinct message to every other pro...
As modern computing clusters used in scientific computing applications scale to ever-larger sizes and capabilities, their operational energy costs have become prohibitive. While ...
S. Conner, Sayaka Akioka, Mary Jane Irwin, Padma R...
The Cell Broadband Engine (Cell BE) is a heterogeneous multi-core processor specifically designed to exploit thread-level parallelism. Its memory model comprehends a common shared ...