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Subject: Re: [OMPI devel] sm_coll segv
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-08-11 10:33:53


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
jsquyres_at_[hidden]