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Title: Shared address collectives using counter mechanisms

A shared address space on a compute node stores data received from a network and data to transmit to the network. The shared address space includes an application buffer that can be directly operated upon by a plurality of processes, for instance, running on different cores on the compute node. A shared counter is used for one or more of signaling arrival of the data across the plurality of processes running on the compute node, signaling completion of an operation performed by one or more of the plurality of processes, obtaining reservation slots by one or more of the plurality of processes, or combinations thereof.
Authors:
; ; ; ; ; ;
Publication Date:
OSTI Identifier:
1124643
Report Number(s):
8,655,962
12/568,115
DOE Contract Number:
B554331
Resource Type:
Patent
Research Org:
International Business Machines Corporation, Armonk, NY, USA
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING