OpenSHMEM and Related Technologies. Experiences, Implementations, and Tools

Volume 8356 of the series Lecture Notes in Computer Science pp 178-185

Thread-Safe SHMEM Extensions

  • Monika ten BruggencateAffiliated withLancaster UniversityCray Inc.
  • , Duncan RowethAffiliated withLancaster UniversityCray Inc.
  • , Steve OyanagiAffiliated withLancaster UniversityCray Inc.

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This paper is intended to serve as a proposal for thread safety extensions to the OpenSHMEM specification and at the same time describes planned support for thread-safety for Cray SHMEM on Cray XE and XC systems.