From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Guay Wei Lin" Subject: RE: MPI traffic with service Level Date: Wed, 9 Jun 2010 16:00:07 +0200 Message-ID: <000101cb07dc$14fa2b10$3eee8130$@no> References: <000301cb074d$be1e63d0$3a5b2b70$@no> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Language: en-us Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "'Hefty, Sean'" , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Thanks, Sean! It's working for me now. -----Original Message----- From: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org [mailto:linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org] On Behalf Of Hefty, Sean Sent: Wednesday, June 09, 2010 12:16 AM To: Guay Wei Lin; linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: RE: MPI traffic with service Level > I'm interested in the MPI traffic that take into the consideration of the > SL(service level)-Path mapping (as decided by SA/SM). For e.g LASH routing > algorithm that uses SL/VL as the deadlock avoidance for routing. Is there > any way that I can make MPI traffic that uses the SL that as indicated by > the SA/SM? Any help/hints would be appreciated. Thanks again. If MPI is set to use the rdma_cm, it will obtain SL information from the SA. I believe most MPIs support this option through some means. Beyond that, there may be other ways to do this based on the MPI that you're using. - Sean -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html