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[charm] reduction to a member function on the same array/group

From: Jozsef Bakosi <jbakosi AT gmail.com>
To: "charm AT cs.uiuc.edu" <charm AT cs.uiuc.edu>
Subject: [charm] reduction to a member function on the same array/group
Date: Fri, 15 Jul 2016 11:04:51 -0600

Hi folks,

I have done typed reductions where all chare array (or group) elements contributed to a member function of a single chare (of an object different than the contributions originate). However, I'm not sure what happens if the target of the reduction is a member function of the same chare array (or group). Does the final aggregated result show up on every array (or group) element or just on one? I.e., will I get an all-to-all or an all-to-one? (I think the answer is the former, but I just want to make sure I understand it).

Thanks,

Jozsef

[charm] reduction to a member function on the same array/group, Jozsef Bakosi, 07/15/2016
- Re: [charm] reduction to a member function on the same array/group, Phil Miller, 07/15/2016
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    - [charm] Fwd: reduction to a member function on the same array/group, Jozsef Bakosi, 07/15/2016