A Comparison of Three MPI Implementations for Red Storm

Abstract. Cray Red Storm is a new distributed memory massively parallel computing platform designed to scale to tens of thousands of nodes. Red Storm has a custom network designed around the Cray SeaStar network interface and router. In this paper, we present an evaluation of three different MPI implementations for Red Storm: the vendor-supported MPICH2 implementation, and two other imple

• Type: Conference
• Year: 2005
• Where: PVM
• Authors: Ron Brightwell
• Keywords: Cray Red Storm, Cray SeaStar Network, PVM 2005, Red Storm