Subject: Re: [OMPI devel] RFC: Add support to send/receive CUDA device memory directly From: Jeff Squyres (jsquyres_at_[hidden]) Date: 2011-04-14 14:31:42
On Apr 14, 2011, at 11:48 AM, Shamis, Pavel wrote:
> Actually I'm not sure that it is good idea to enable CUDA by default, since it disables zero-copy protocol, that is critical for good performance.
That can easily be a run-time check during startup.
-- Jeff Squyres jsquyres_at_[hidden] For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
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