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Bug #1367

AMPI comm creation should use bulk construction

Added by Sam White over 2 years ago. Updated over 2 years ago.

Status:
Rejected
Priority:
Normal
Assignee:
Category:
AMPI
Target version:
-
Start date:
01/19/2017
Due date:
% Done:

0%


Description

Currently, AMPI subcommunicators and intercommunicators are created by ckNew with numInitial=0, then proxy[idx].insert(ampi) for each element, then proxy.doneInserting().
There is no reason good reason to not just use bulk construction.

History

#1 Updated by Sam White over 2 years ago

  • Status changed from New to Rejected
  • Target version deleted (6.8.0)
  • translation missing: en.field_closed_date set to 2017-01-26 10:32:33.646567

Distributed creation makes more sense and is already used. It's not distributed vs bulk that is the problem, it's that there is no synchronization after the doneInserting() calls.

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