We compare the performance of systems consisting of one large cluster containing q processors with systems where processors are grouped into k clusters containing u processors eac...
In this paper, a fault-tolerant routing in 2-D meshes with dynamic faults is provided. It is based on an early work on minimal routing in 2-D meshes with static faults. Unlike man...
We have developed an environment, based upon robust, existing, open source software, for tuning applications written using MPI, OpenMP or both. The goal of this effort, which inte...
: In this paper we explore the possibilities to perform the search for results of non-deterministic computations in parallel. We present three different approaches to this problem:...
Information on the behavior of programs is essential for deciding the number and nature of functional units in high performance architectures. In this paper, we present studies on...
Lizy Kurian John, Vinod Reddy, Paul T. Hulina, Lee...