On Aug 10, 2009, at 11:47 AM, Lenny Verkhovsky wrote:

I also have another question
$ompi_info -aa|grep mpool |grep sm
MCA coll: parameter "coll_sm_mpool" (current value: "sm", data source: default value) MCA mpool: parameter "mpool_sm_allocator" (current value: "bucket", data source: default value)

what do these names mean, and dont they have to be the same ?

mpool != allocator.

mpool is the thing that gets new memory. allocator is the thing that doles out chunks from the memory that came from the mpool.

--
Jeff Squyres
jsquy...@cisco.com

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