A Generalized Portable SHMEM Library for High Performance Computing
Conference
·
OSTI ID:764612
This paper describes a portable one-sided communication library GPSHMEM that follows the interfaces of the successful SHMEM library introduced by Cray Research Inc. for their distributed memory systems: the Cray T3D and T3E. The portability is achieved by relying on ARMCI, a low-level communication library developed to support one-sided communication in distributed array libraries and compiler run-time systems, and the MPI message passing interface. The paper discusses implementation, requirements, and initial experience with GPSHMEM.
- Research Organization:
- Ames Lab., Ames, IA (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- W-7405-ENG-82
- OSTI ID:
- 764612
- Report Number(s):
- IS-M 893
- Country of Publication:
- United States
- Language:
- English
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