itaps-parallel Part handles

Devine, Karen D kddevin at sandia.gov
Fri Jun 20 17:00:58 CDT 2008


Thank you to Tim and Carl for leading the discussion.  I haven't had time to
think about all the comments, but I'd like to eliminate one area of concern
immediately.


On 6/20/08 12:47 PM, "Carl Ollivier-Gooch" <cfog at mech.ubc.ca> wrote:

> Tim Tautges wrote:
>> _getNumPartsOnRank, _getPartsOnRank: having unique part handles and proc
>> rank embedded in the part handle is insufficient for satisfying these
>> functions.  These functions require either O(n) storage or communication
>> (or assumptions about how a total # parts is distributed).  I just noted
>> that that was discussed in the bootcamp and email thread.  However,
>> these functions are still in the DraftInterface doc as of 5/27 (with
>> comments later about this issue)
>
> I agree with Tim here:  these funcs require either storage or
> communication.  And do we have a need for them?

On June 5, we voted unanimously to remove these functions.  They will not
appear in the next draft you receive, but they were still in the 5/27
version because we had not yet voted.

Karen





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