The MPI remote-memory access (RMA) operations provide a different programming model from the regular MPI-1 point-to-point operations. This model is particularly appropriate for ca...
One of the most important collective communication patterns used in scientific applications is the complete exchange, also called All-to-All. Although efficient complete exchange ...
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...
High-performance computing (HPC) systems consume a significant amount of power, resulting in high operational costs, reduced reliability, and wasting of natural resources. Therefor...
Reza Zamani, Ahmad Afsahi, Ying Qian, V. Carl Hama...
Abstract. Beowulf-class clusters use a diverse collection of queue management software, and interconnect technology, often causing inter-cluster operability issues. We present a Un...
Francis Tang, Ho Liang Yoong, Chua Ching Lian, Aru...