Round Robin Mapping is Broken
gonsie opened this issue · 2 comments
LP IDs on each Rank always start at 0. Not good.
This was done so the Local LP id is used as an index in the local LP array.
What is broken about Round Robin mapping ?
Thanks,
Chris
Christopher D. Carothers
Director, Center for Computational Innovations
Professor, Department of Computer Science
Rensselaer Polytechnic Institute
110 8th Street
Troy, New York 12180-3590
e-mail: chris.carothers@gmail.com
web page: www.cs.rpi.edu/~chrischttp://www.cs.rpi.edu/%7Echrisc
phone: (518) 276-2930tel:%28518%29%20276-2930
fax: (518) 276-4033tel:%28518%29%20276-4033
From: Elsa Gonsiorowski [notifications@github.com]
Sent: Thursday, September 03, 2015 3:44 PM
To: carothersc/ROSS
Subject: [ROSS] Round Robin Mapping is Broken (#69)
LP IDs on each Rank always start at 0. Not good.
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Reply to this email directly or view it on GitHubhttps://github.com/carothersc/ROSS/issues/69.
Sorry, I meant to say that LP GIDs always start at 0. Each MPI Rank has an LP 0.