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Subject: Re: [OMPI users] Threading models with openib
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-06-09 08:58:17

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On Jun 8, 2010, at 12:33 PM, David Turner wrote:

> Please verify: if using openib BTL, the only threading model is MPI_THREAD_SINGLE?

Up to MPI_THREAD_SERIALIZED.

> Is there a timeline for full support of MPI_THREAD_MULTIPLE in Open MPI's openib BTL?

IBM has been making some good strides in this direction recently, but I don't know what their specific timeframe is.

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Jeff Squyres
jsquyres_at_[hidden]
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• Next message: Ralph Castain: "Re: [OMPI users] Specifying slots in rankfile"
• Previous message: Jeff Squyres: "Re: [OMPI users] Collective component priorities and sm"
• In reply to: David Turner: "[OMPI users] Threading models with openib"
• Next in thread: Brad Benton: "Re: [OMPI users] Threading models with openib"
• Reply: Brad Benton: "Re: [OMPI users] Threading models with openib"