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Subject: Re: [OMPI devel] thread safety of the self btl
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-02-08 21:00:44


On Feb 8, 2012, at 8:58 PM, George Bosilca wrote:

> The self BTL is different from any other BTL. Any memcpy operation done by this BTL is automatically protected behind the matching logic, and therefore does not require extra thread safety protection. A mutex in the self BTL is mostly a copy/paste mistake.

I like George's answer better than mine. :-)

-- 
Jeff Squyres
jsquyres_at_[hidden]
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