Early Evaluation of the Cray X1
- 15 November 2003
- proceedings article
- Published by Association for Computing Machinery (ACM)
Abstract
Oak Ridge National Laboratory installed a 32 processor Cray X1 in March, 2003, and will have a 256 processor system installed by October, 2003. In this paper we describe our initial evaluation of the X1 architecture, focusing on microbenchmarks, kernels, and application codes that highlight the performance characteristics of the X1 architecture and indicate how to use the system most efficiently.Keywords
This publication has 5 references indexed in Scilit:
- The Community Climate System ModelBulletin of the American Meteorological Society, 2001
- Achieving 60 GFLOP/s on the production CFD code OVERFLOW-MLPParallel Computing, 2001
- Co-array Fortran for parallel programmingACM SIGPLAN Fortran Forum, 1998
- The benchmark of the EuroBen groupParallel Computing, 1991
- A set of level 3 basic linear algebra subprogramsACM Transactions on Mathematical Software, 1990