Proposal for Extending the UPC Memory Copy Library Functions andSupporting Extensions to GASNet, Version 2.0

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Description

This document outlines a proposal for extending UPC'spoint-to-point memcpy library with support for explicitly non-blockingtransfers, and non-contiguous (indexed and strided) transfers. Variousportions of this proposal could stand alone as independent extensions tothe UPC library. The designs presented here are heavily influenced byanalogous functionality which exists in other parallel communicationsystems, such as MPI, ARMCI, Titanium, and network hardware API's such asQuadrics elan, Infiniband vapi, IBM LAPI and Cray X-1. Each sectioncontains proposed extensions to the libraries in the UPC LanguageSpecification (section 7) and corresponding extensions to the GASNetcommunication system API.

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Bonachea, Dan March 22, 2007.

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Description

This document outlines a proposal for extending UPC'spoint-to-point memcpy library with support for explicitly non-blockingtransfers, and non-contiguous (indexed and strided) transfers. Variousportions of this proposal could stand alone as independent extensions tothe UPC library. The designs presented here are heavily influenced byanalogous functionality which exists in other parallel communicationsystems, such as MPI, ARMCI, Titanium, and network hardware API's such asQuadrics elan, Infiniband vapi, IBM LAPI and Cray X-1. Each sectioncontains proposed extensions to the libraries in the UPC LanguageSpecification (section 7) and corresponding extensions to the GASNetcommunication system API.

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  • Report No.: LBNL--56495-v2.0
  • Grant Number: DE-AC02-05CH11231
  • DOI: 10.2172/920052 | External Link
  • Office of Scientific & Technical Information Report Number: 920052
  • Archival Resource Key: ark:/67531/metadc896656

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  • March 22, 2007

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • Sept. 30, 2016, 12:38 p.m.

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Bonachea, Dan. Proposal for Extending the UPC Memory Copy Library Functions andSupporting Extensions to GASNet, Version 2.0, report, March 22, 2007; Berkeley, California. (digital.library.unt.edu/ark:/67531/metadc896656/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.