[mpich-discuss] Faster MPI_Attr_get?

[Jeff Hammond]

MPI_Attr_get "is deprecated and is supersded by MPI_COMM_GET_ATTRin
MPI-2.0," according to the MPI 2.2 standard page 463.  Hence, Jed's
question should be requeued with s/MPI_Attr_get/MPI_Comm_get_attr/g".

Jeff

On Fri, May 11, 2012 at 1:24 PM, Jeff Squyres <jsquyres at cisco.com> wrote:
> Just curious -- what's your use case for this?
>
> I think the prevailing assumption in the forum was that attributes weren't used much, and attribute set/get performance definitely didn't matter.
>
>
> On May 11, 2012, at 2:17 PM, Jed Brown wrote:
>
>> Can you make this fast, like ~100 clocks for the common case?
>>
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> Jeff Squyres
> jsquyres at cisco.com
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-- 
Jeff Hammond
Argonne Leadership Computing Facility
University of Chicago Computation Institute
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