Data communications in a parallel active messaging interface of a parallel computer

Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

Title: Data communications in a parallel active messaging interface of a parallel computer

Patent · Tue Oct 29 00:00:00 EDT 2013

OSTI ID:1107621

Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

Data communications in a parallel active messaging interface (`PAMI`) of a parallel computer, the parallel computer including a plurality of compute nodes that execute a parallel application, the PAMI composed of data communications endpoints, each endpoint including a specification of data communications parameters for a thread of execution on a compute node, including specifications of a client, a context, and a task, the compute nodes and the endpoints coupled for data communications through the PAMI and through data communications resources, including receiving in an origin endpoint of the PAMI a data communications instruction, the instruction characterized by an instruction type, the instruction specifying a transmission of transfer data from the origin endpoint to a target endpoint and transmitting, in accordance with the instruction type, the transfer data from the origin endpoint to the target endpoint.

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Research Organization:: International Business Machines Corp., Armonk, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: B554331

Assignee:: International Business Machines Corporation (Armonk, NY)

Patent Number(s):: 8,572,629

Application Number:: 12/963,694

OSTI ID:: 1107621

Country of Publication:: United States

Language:: English

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