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Feature #1164

Feature #1060: AMPI compliance with MPI-3.1 standard

AMPI support for MPI-3's request-based RMA routines

Added by Sam White almost 3 years ago. Updated about 1 year ago.

Status:
Merged
Priority:
Normal
Assignee:
Category:
AMPI
Target version:
Start date:
08/16/2016
Due date:
% Done:

100%


Description

MPI-3 added request-based RMA routines Rput, Rget, Raccumulate, and Rget_accumulate. They are analogous to the two-sided immediate/non-blocking routines such as Isend.
Add an initial implementation that simply sets the request to MPI_REQUEST_NULL, and a real implementation to the patch in gerrit for RDMA sender-side copy avoidance: https://charm.cs.illinois.edu/gerrit/#/c/1312/

History

#1 Updated by Sam White almost 3 years ago

  • Status changed from New to Implemented

Initial support, without creating actual requests and without using true RDMA, is here: https://charm.cs.illinois.edu/gerrit/#/c/1801/

#2 Updated by Sam White over 2 years ago

  • Status changed from Implemented to Merged
  • translation missing: en.field_closed_date set to 2017-01-24 14:51:01.910233

#3 Updated by Sam White about 1 year ago

  • % Done changed from 0 to 100

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